63 lines
1.9 KiB
C++
63 lines
1.9 KiB
C++
// Copyright 2016 The PDFium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#ifndef XFA_FXFA_LAYOUT_CXFA_CONTENTLAYOUTITEM_H_
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#define XFA_FXFA_LAYOUT_CXFA_CONTENTLAYOUTITEM_H_
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#include "core/fxcrt/fx_coordinates.h"
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#include "core/fxcrt/mask.h"
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#include "v8/include/cppgc/persistent.h"
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#include "xfa/fxfa/fxfa.h"
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#include "xfa/fxfa/layout/cxfa_layoutitem.h"
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class CXFA_FFWidget;
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class CXFA_ContentLayoutItem final : public CXFA_LayoutItem {
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public:
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CONSTRUCT_VIA_MAKE_GARBAGE_COLLECTED;
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~CXFA_ContentLayoutItem() override;
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void Trace(cppgc::Visitor* visitor) const override;
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CXFA_FFWidget* GetFFWidget() { return m_pFFWidget; }
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CXFA_ContentLayoutItem* GetFirst();
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CXFA_ContentLayoutItem* GetLast();
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CXFA_ContentLayoutItem* GetPrev() const { return m_pPrev; }
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CXFA_ContentLayoutItem* GetNext() const { return m_pNext; }
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void InsertAfter(CXFA_ContentLayoutItem* pNext);
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CFX_RectF GetRelativeRect() const;
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CFX_RectF GetAbsoluteRect() const;
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size_t GetIndex() const;
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void SetStatusBits(Mask<XFA_WidgetStatus> val) { m_dwStatus |= val; }
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void ClearStatusBits(Mask<XFA_WidgetStatus> val) { m_dwStatus &= ~val; }
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// TRUE if all (not any) bits set in |val| are set in |m_dwStatus|.
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bool TestStatusBits(Mask<XFA_WidgetStatus> val) const {
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return m_dwStatus.TestAll(val);
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}
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CFX_PointF m_sPos;
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CFX_SizeF m_sSize;
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private:
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CXFA_ContentLayoutItem(CXFA_Node* pNode, CXFA_FFWidget* pFFWidget);
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void RemoveSelf();
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mutable Mask<XFA_WidgetStatus> m_dwStatus;
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cppgc::Member<CXFA_ContentLayoutItem> m_pPrev;
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cppgc::Member<CXFA_ContentLayoutItem> m_pNext;
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cppgc::Member<CXFA_FFWidget> const m_pFFWidget;
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};
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inline CXFA_FFWidget* GetFFWidget(CXFA_ContentLayoutItem* item) {
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return item ? item->GetFFWidget() : nullptr;
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}
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#endif // XFA_FXFA_LAYOUT_CXFA_CONTENTLAYOUTITEM_H_
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