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75 lines
2.1 KiB
75 lines
2.1 KiB
// Copyright 2016 PDFium Authors. All rights reserved.
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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_PARSER_CXFA_BOX_H_
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#define XFA_FXFA_PARSER_CXFA_BOX_H_
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#include <memory>
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#include <tuple>
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#include <vector>
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#include "core/fxcrt/fx_coordinates.h"
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#include "xfa/fxfa/parser/cxfa_node.h"
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#include "xfa/fxgraphics/cxfa_gepath.h"
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class CXFA_Edge;
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class CXFA_Fill;
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class CXFA_Graphics;
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class CXFA_Margin;
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class CXFA_Stroke;
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class CXFA_Box : public CXFA_Node {
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public:
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~CXFA_Box() override;
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XFA_AttributeValue GetPresence();
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std::tuple<XFA_AttributeValue, bool, float> Get3DStyle();
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int32_t CountEdges();
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CXFA_Edge* GetEdgeIfExists(int32_t nIndex);
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CXFA_Fill* GetOrCreateFillIfPossible();
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std::vector<CXFA_Stroke*> GetStrokes();
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void Draw(CXFA_Graphics* pGS,
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const CFX_RectF& rtWidget,
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const CFX_Matrix& matrix,
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bool forceRound);
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protected:
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CXFA_Box(CXFA_Document* pDoc,
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XFA_PacketType ePacket,
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uint32_t validPackets,
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XFA_ObjectType oType,
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XFA_Element eType,
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pdfium::span<const PropertyData> properties,
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pdfium::span<const AttributeData> attributes,
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std::unique_ptr<CJX_Object> js_node);
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XFA_AttributeValue GetHand();
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private:
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bool IsCircular();
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Optional<int32_t> GetStartAngle();
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Optional<int32_t> GetSweepAngle();
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std::vector<CXFA_Stroke*> GetStrokesInternal(bool bNull);
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void DrawFill(const std::vector<CXFA_Stroke*>& strokes,
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CXFA_Graphics* pGS,
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CFX_RectF rtWidget,
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const CFX_Matrix& matrix,
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bool forceRound);
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void StrokeArcOrRounded(CXFA_Graphics* pGS,
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CFX_RectF rtWidget,
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const CFX_Matrix& matrix,
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bool forceRound);
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void GetPathArcOrRounded(CFX_RectF rtDraw,
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bool forceRound,
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CXFA_GEPath* fillPath);
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};
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#endif // XFA_FXFA_PARSER_CXFA_BOX_H_
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