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