xfa/fxfa/app/xfa_ffcheckbutton.h

// 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_FXFA_APP_XFA_FFCHECKBUTTON_H_
#define XFA_FXFA_APP_XFA_FFCHECKBUTTON_H_

#include "xfa/fxfa/app/xfa_fffield.h"
#include "xfa/fxfa/include/xfa_ffpageview.h"

class CXFA_FFCheckButton : public CXFA_FFField {
 public:
  CXFA_FFCheckButton(CXFA_FFPageView* pPageView, CXFA_WidgetAcc* pDataAcc);
  virtual ~CXFA_FFCheckButton();
  virtual void RenderWidget(CFX_Graphics* pGS,
                            CFX_Matrix* pMatrix = NULL,
                            uint32_t dwStatus = 0,
                            int32_t iRotate = 0);

  virtual FX_BOOL LoadWidget();
  virtual FX_BOOL PerformLayout();
  virtual FX_BOOL UpdateFWLData();
  virtual void UpdateWidgetProperty();
  virtual FX_BOOL OnLButtonUp(uint32_t dwFlags, FX_FLOAT fx, FX_FLOAT fy);
  void SetFWLCheckState(XFA_CHECKSTATE eCheckState);
  virtual void OnProcessMessage(CFWL_Message* pMessage);
  virtual void OnProcessEvent(CFWL_Event* pEvent);
  virtual void OnDrawWidget(CFX_Graphics* pGraphics,
                            const CFX_Matrix* pMatrix = NULL);

 protected:
  virtual FX_BOOL CommitData();
  virtual FX_BOOL IsDataChanged();
  void CapLeftRightPlacement(CXFA_Margin mgCap);
  void AddUIMargin(int32_t iCapPlacement);
  XFA_CHECKSTATE FWLState2XFAState();
  IFWL_WidgetDelegate* m_pOldDelegate;
  CFX_RectF m_rtCheckBox;
};

#endif  // XFA_FXFA_APP_XFA_FFCHECKBUTTON_H_