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_FXFA_APP_XFA_FFCHECKBUTTON_H_
8 #define XFA_FXFA_APP_XFA_FFCHECKBUTTON_H_
9 
10 #include "xfa/fxfa/app/xfa_fffield.h"
11 #include "xfa/fxfa/xfa_ffpageview.h"
12 
13 class CXFA_FFCheckButton : public CXFA_FFField {
14  public:
15   explicit CXFA_FFCheckButton(CXFA_WidgetAcc* pDataAcc);
16   ~CXFA_FFCheckButton() override;
17 
18   // CXFA_FFField
19   void RenderWidget(CFX_Graphics* pGS,
20                     CFX_Matrix* pMatrix,
21                     uint32_t dwStatus) override;
22 
23   bool LoadWidget() override;
24   bool PerformLayout() override;
25   bool UpdateFWLData() override;
26   void UpdateWidgetProperty() override;
27   bool OnLButtonUp(uint32_t dwFlags, const CFX_PointF& point) override;
28   void OnProcessMessage(CFWL_Message* pMessage) override;
29   void OnProcessEvent(CFWL_Event* pEvent) override;
30   void OnDrawWidget(CFX_Graphics* pGraphics,
31                     const CFX_Matrix* pMatrix = nullptr) override;
32 
33   void SetFWLCheckState(XFA_CHECKSTATE eCheckState);
34 
35  protected:
36   bool CommitData() override;
37   bool IsDataChanged() override;
38 
39   void CapLeftRightPlacement(CXFA_Margin mgCap);
40   void AddUIMargin(int32_t iCapPlacement);
41   XFA_CHECKSTATE FWLState2XFAState();
42   IFWL_WidgetDelegate* m_pOldDelegate;
43   CFX_RectF m_rtCheckBox;
44 };
45 
46 #endif  // XFA_FXFA_APP_XFA_FFCHECKBUTTON_H_
47