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// 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_CXFA_FFCHECKBUTTON_H_
#define XFA_FXFA_CXFA_FFCHECKBUTTON_H_
#include "core/fxcrt/unowned_ptr.h"
#include "xfa/fxfa/cxfa_fffield.h"
#include "xfa/fxfa/cxfa_ffpageview.h"
#include "xfa/fxfa/parser/cxfa_node.h"
class CXFA_CheckButton;
class CXFA_FFCheckButton : public CXFA_FFField {
public:
explicit CXFA_FFCheckButton(CXFA_Node* pNode, CXFA_CheckButton* button);
~CXFA_FFCheckButton() override;
// CXFA_FFField
void RenderWidget(CXFA_Graphics* pGS,
const CFX_Matrix& matrix,
uint32_t dwStatus) override;
bool LoadWidget() override;
bool PerformLayout() override;
bool UpdateFWLData() override;
void UpdateWidgetProperty() override;
bool OnLButtonUp(uint32_t dwFlags, const CFX_PointF& point) override;
void OnProcessMessage(CFWL_Message* pMessage) override;
void OnProcessEvent(CFWL_Event* pEvent) override;
void OnDrawWidget(CXFA_Graphics* pGraphics,
const CFX_Matrix& matrix) override;
FormFieldType GetFormFieldType() override;
void SetFWLCheckState(XFA_CHECKSTATE eCheckState);
private:
bool CommitData() override;
bool IsDataChanged() override;
void CapLeftRightPlacement(const CXFA_Margin* captionMargin);
void AddUIMargin(XFA_AttributeEnum iCapPlacement);
XFA_CHECKSTATE FWLState2XFAState();
IFWL_WidgetDelegate* m_pOldDelegate = nullptr;
CFX_RectF m_rtCheckBox;
UnownedPtr<CXFA_CheckButton> button_;
};
#endif // XFA_FXFA_CXFA_FFCHECKBUTTON_H_
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