13101138291

Committed 02 Feb 2025 05:55PM UTC coverage: 76.073% (-0.2%) from 76.226%

Build # 13101138291

Build Type

Pull #546

github

Committed by

web-flow

Commit Message

Merge 68bedf27e into da8587f47

Pull Request Pull Request #546: Issue 529 geodata

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90.64

/src/ACadSharp/IO/DXF/DxfStreamReader/DxfObjectsSectionReader.cs

﻿using ACadSharp.IO.Templates;
using ACadSharp.Objects;
using ACadSharp.Objects.Evaluations;
using System;
using System.Diagnostics;
using System.Linq;
using static ACadSharp.IO.Templates.CadEvaluationGraphTemplate;

namespace ACadSharp.IO.DXF
{
        internal class DxfObjectsSectionReader : DxfSectionReaderBase
        {
                public delegate bool ReadObjectDelegate<T>(CadTemplate template, DxfMap map) where T : CadObject;

                public DxfObjectsSectionReader(IDxfStreamReader reader, DxfDocumentBuilder builder)
                        : base(reader, builder)
                {
                }

                public override void Read()
                {
                        //Advance to the first value in the section
                        this._reader.ReadNext();

                        //Loop until the section ends
                        while (this._reader.ValueAsString != DxfFileToken.EndSection)
                        {
                                CadTemplate template = null;

                                try
                                {
                                        template = this.readObject();
                                }
                                catch (Exception ex)
                                {
                                        if (!this._builder.Configuration.Failsafe)
                                                throw;

                                        this._builder.Notify($"Error while reading an object at line {this._reader.Position}", NotificationType.Error, ex);

                                        while (this._reader.DxfCode != DxfCode.Start)
                                                this._reader.ReadNext();
                                }

                                if (template == null)
                                        continue;

                                //Add the object and the template to the builder
                                this._builder.AddTemplate(template);
                        }
                }

                private CadTemplate readObject()
                {
                        switch (this._reader.ValueAsString)
                        {
                                case DxfFileToken.ObjectDBColor:
                                        return this.readObjectCodes<BookColor>(new CadNonGraphicalObjectTemplate(new BookColor()), this.readBookColor);
                                case DxfFileToken.ObjectDictionary:
                                        return this.readObjectCodes<CadDictionary>(new CadDictionaryTemplate(), this.readDictionary);
                                case DxfFileToken.ObjectDictionaryWithDefault:
                                        return this.readObjectCodes<CadDictionaryWithDefault>(new CadDictionaryWithDefaultTemplate(), this.readDictionaryWithDefault);
                                case DxfFileToken.ObjectLayout:
                                        return this.readObjectCodes<Layout>(new CadLayoutTemplate(), this.readLayout);
                                case DxfFileToken.ObjectEvalGraph:
                                        return this.readObjectCodes<EvaluationGraph>(new CadEvaluationGraphTemplate(), this.readEvaluationGraph);
                                case DxfFileToken.ObjectDictionaryVar:
                                        return this.readObjectCodes<DictionaryVariable>(new CadTemplate<DictionaryVariable>(new DictionaryVariable()), this.readObjectSubclassMap);
                                case DxfFileToken.ObjectPdfDefinition:
                                        return this.readObjectCodes<PdfUnderlayDefinition>(new CadNonGraphicalObjectTemplate(new PdfUnderlayDefinition()), this.readObjectSubclassMap);
                                case DxfFileToken.ObjectSortEntsTable:
                                        return this.readSortentsTable();
                                case DxfFileToken.ObjectGeoData:
                                        return this.readObjectCodes<GeoData>(new CadGeoDataTemplate(), this.readGeoData);
                                case DxfFileToken.ObjectScale:
                                        return this.readObjectCodes<Scale>(new CadTemplate<Scale>(new Scale()), this.readScale);
                                case DxfFileToken.ObjectTableContent:
                                        return this.readObjectCodes<TableContent>(new CadTableContentTemplate(), this.readTableContent);
                                case DxfFileToken.ObjectVisualStyle:
                                        return this.readObjectCodes<VisualStyle>(new CadTemplate<VisualStyle>(new VisualStyle()), this.readVisualStyle);
                                case DxfFileToken.ObjectXRecord:
                                        return this.readObjectCodes<XRecord>(new CadXRecordTemplate(), this.readXRecord);
                                default:
                                        DxfMap map = DxfMap.Create<CadObject>();
                                        CadUnknownNonGraphicalObjectTemplate unknownEntityTemplate = null;
                                        if (this._builder.DocumentToBuild.Classes.TryGetByName(this._reader.ValueAsString, out Classes.DxfClass dxfClass))
                                        {
                                                this._builder.Notify($"NonGraphicalObject not supported read as an UnknownNonGraphicalObject: {this._reader.ValueAsString}", NotificationType.NotImplemented);
                                                unknownEntityTemplate = new CadUnknownNonGraphicalObjectTemplate(new UnknownNonGraphicalObject(dxfClass));
                                        }
                                        else
                                        {
                                                this._builder.Notify($"UnknownNonGraphicalObject not supported: {this._reader.ValueAsString}", NotificationType.NotImplemented);
                                        }

                                        this._reader.ReadNext();

                                        do
                                        {
                                                if (unknownEntityTemplate != null && this._builder.KeepUnknownEntities)
                                                {
                                                        this.readCommonCodes(unknownEntityTemplate, out bool isExtendedData, map);
                                                        if (isExtendedData)
                                                                continue;
                                                }

                                                this._reader.ReadNext();
                                        }
                                        while (this._reader.DxfCode != DxfCode.Start);

                                        return unknownEntityTemplate;
                        }
                }

                protected CadTemplate readObjectCodes<T>(CadTemplate template, ReadObjectDelegate<T> readObject)
                        where T : CadObject
                {
                        this._reader.ReadNext();

                        DxfMap map = DxfMap.Create<T>();

                        while (this._reader.DxfCode != DxfCode.Start)
                        {
                                if (!readObject(template, map))
                                {
                                        this.readCommonCodes(template, out bool isExtendedData, map);
                                        if (isExtendedData)
                                                continue;
                                }

                                if (this._reader.DxfCode != DxfCode.Start)
                                        this._reader.ReadNext();
                        }

                        return template;
                }

                private bool readObjectSubclassMap(CadTemplate template, DxfMap map)
                {
                        switch (this._reader.Code)
                        {
                                default:
                                        return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[template.CadObject.SubclassMarker]);
                        }
                }

                private bool readPlotSettings(CadTemplate template, DxfMap map)
                {
                        switch (this._reader.Code)
                        {
                                default:
                                        return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.PlotSettings]);
                        }
                }

                private bool readEvaluationGraph(CadTemplate template, DxfMap map)
                {
                        CadEvaluationGraphTemplate tmp = template as CadEvaluationGraphTemplate;
                        EvaluationGraph evGraph = tmp.CadObject;

                        switch (this._reader.Code)
                        {
                                case 91:
                                        while (this._reader.Code == 91)
                                        {
                                                GraphNodeTemplate nodeTemplate = new GraphNodeTemplate();
                                                EvaluationGraph.Node node = nodeTemplate.Node;

                                                node.Index = this._reader.ValueAsInt;

                                                this._reader.ExpectedCode(93);
                                                node.Flags = this._reader.ValueAsInt;

                                                this._reader.ExpectedCode(95);
                                                node.NextNodeIndex = this._reader.ValueAsInt;

                                                this._reader.ExpectedCode(360);
                                                nodeTemplate.ExpressionHandle = this._reader.ValueAsHandle;

                                                this._reader.ExpectedCode(92);
                                                node.Data1 = this._reader.ValueAsInt;
                                                this._reader.ExpectedCode(92);
                                                node.Data2 = this._reader.ValueAsInt;
                                                this._reader.ExpectedCode(92);
                                                node.Data3 = this._reader.ValueAsInt;
                                                this._reader.ExpectedCode(92);
                                                node.Data4 = this._reader.ValueAsInt;

                                                this._reader.ReadNext();

                                                tmp.NodeTemplates.Add(nodeTemplate);
                                        }

                                        return this.checkObjectEnd(template, map, this.readEvaluationGraph);
                                case 92:
                                        //Edges
                                        while (this._reader.Code == 92)
                                        {
                                                this._reader.ExpectedCode(93);
                                                this._reader.ExpectedCode(94);
                                                this._reader.ExpectedCode(91);
                                                this._reader.ExpectedCode(91);
                                                this._reader.ExpectedCode(92);
                                                this._reader.ExpectedCode(92);
                                                this._reader.ExpectedCode(92);
                                                this._reader.ExpectedCode(92);
                                                this._reader.ExpectedCode(92);

                                                this._reader.ReadNext();
                                        }

                                        return this.checkObjectEnd(template, map, this.readEvaluationGraph);
                                default:
                                        return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.EvalGraph]);
                        }
                }

                private bool readLayout(CadTemplate template, DxfMap map)
                {
                        CadLayoutTemplate tmp = template as CadLayoutTemplate;

                        switch (this._reader.Code)
                        {
                                case 330:
                                        tmp.PaperSpaceBlockHandle = this._reader.ValueAsHandle;
                                        return true;
                                case 331:
                                        tmp.LasActiveViewportHandle = (this._reader.ValueAsHandle);
                                        return true;
                                default:
                                        if (!this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.Layout]))
                                        {
                                                return this.readPlotSettings(template, map);
                                        }
                                        return true;
                        }
                }

                private bool readGeoData(CadTemplate template, DxfMap map)
                {
                        CadGeoDataTemplate tmp = template as CadGeoDataTemplate;

                        switch (this._reader.Code)
                        {
                                // Number of Geo-Mesh points
                                case 93:
                                        var npts = this._reader.ValueAsInt;
                                        for (int i = 0; i < npts; i++)
                                        {
                                                this._reader.ReadNext();
                                                Debug.Assert(this._reader.Code == 13);
                                                double sourceX = this._reader.ValueAsDouble;
                                                this._reader.ReadNext();
                                                Debug.Assert(this._reader.Code == 23);
                                                double sourceY = this._reader.ValueAsDouble;

                                                this._reader.ReadNext();
                                                Debug.Assert(this._reader.Code == 14);
                                                double destX = this._reader.ValueAsDouble;
                                                this._reader.ReadNext();
                                                Debug.Assert(this._reader.Code == 24);
                                                double destY = this._reader.ValueAsDouble;

                                                tmp.CadObject.Points.Add(new GeoData.GeoMeshPoint
                                                {
                                                        Source = new CSMath.XY(sourceX, sourceY),
                                                        Destination = new CSMath.XY(destX, destY)
                                                });
                                        }
                                        return true;
                                // Number of Geo-Mesh points
                                case 96:
                                        var nfaces = this._reader.ValueAsInt;
                                        for (int i = 0; i < nfaces; i++)
                                        {
                                                this._reader.ReadNext();
                                                Debug.Assert(this._reader.Code == 97);
                                                int index1 = this._reader.ValueAsInt;
                                                this._reader.ReadNext();
                                                Debug.Assert(this._reader.Code == 98);
                                                int index2 = this._reader.ValueAsInt;
                                                this._reader.ReadNext();
                                                Debug.Assert(this._reader.Code == 99);
                                                int index3 = this._reader.ValueAsInt;

                                                tmp.CadObject.Faces.Add(new GeoData.GeoMeshFace
                                                {
                                                        Index1 = index1,
                                                        Index2 = index2,
                                                        Index3 = index3
                                                });
                                        }
                                        return true;
                                case 303:
                                        tmp.CadObject.CoordinateSystemDefinition += this._reader.ValueAsString;
                                        return true;
                                default:
                                        return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[tmp.CadObject.SubclassMarker]);
                        }
                }

                private bool readScale(CadTemplate template, DxfMap map)
                {
                        switch (this._reader.Code)
                        {
                                // Undocumented codes
                                case 70:
                                        //Always 0
                                        return true;
                                default:
                                        return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.Scale]);
                        }
                }

                private bool readTableContent(CadTemplate template, DxfMap map)
                {
                        switch (this._reader.Code)
                        {
                                default:
                                        return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.TableContent]);
                        }
                }

                private bool readVisualStyle(CadTemplate template, DxfMap map)
                {
                        switch (this._reader.Code)
                        {
                                // Undocumented codes
                                case 176:
                                case 177:
                                case 420:
                                        return true;
                                default:
                                        return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.VisualStyle]);
                        }
                }

                private bool readXRecord(CadTemplate template, DxfMap map)
                {
                        CadXRecordTemplate tmp = template as CadXRecordTemplate;

                        switch (this._reader.Code)
                        {
                                case 100 when this._reader.ValueAsString == DxfSubclassMarker.XRecord:
                                        this.readXRecordEntries(tmp);
                                        return true;
                                default:
                                        return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.XRecord]);
                        }
                }

                private void readXRecordEntries(CadXRecordTemplate template)
                {
                        this._reader.ReadNext();

                        while (this._reader.DxfCode != DxfCode.Start)
                        {
                                switch (this._reader.GroupCodeValue)
                                {
                                        case GroupCodeValueType.Handle:
                                                template.AddHandleReference(this._reader.Code, this._reader.ValueAsHandle);
                                                break;
                                        default:
                                                template.CadObject.CreateEntry(this._reader.Code, this._reader.Value);
                                                break;
                                }

                                this._reader.ReadNext();
                        }
                }

                private bool readBookColor(CadTemplate template, DxfMap map)
                {
                        CadNonGraphicalObjectTemplate tmp = template as CadNonGraphicalObjectTemplate;
                        BookColor color = tmp.CadObject as BookColor;

                        switch (this._reader.Code)
                        {
                                case 430:
                                        color.Name = this._reader.ValueAsString;
                                        return true;
                                default:
                                        return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.DbColor]);
                        }
                }

                private bool readDictionary(CadTemplate template, DxfMap map)
                {
                        CadDictionaryTemplate tmp = template as CadDictionaryTemplate;
                        CadDictionary cadDictionary = tmp.CadObject;

                        switch (this._reader.Code)
                        {
                                case 280:
                                        cadDictionary.HardOwnerFlag = this._reader.ValueAsBool;
                                        return true;
                                case 281:
                                        cadDictionary.ClonningFlags = (DictionaryCloningFlags)this._reader.Value;
                                        return true;
                                case 3:
                                        tmp.Entries.Add(this._reader.ValueAsString, null);
                                        return true;
                                case 350: // Soft-owner ID/handle to entry object 
                                case 360: // Hard-owner ID/handle to entry object
                                        tmp.Entries[tmp.Entries.LastOrDefault().Key] = this._reader.ValueAsHandle;
                                        return true;
                                default:
                                        return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.Dictionary]);
                        }
                }

                private bool readDictionaryWithDefault(CadTemplate template, DxfMap map)
                {
                        CadDictionaryWithDefaultTemplate tmp = template as CadDictionaryWithDefaultTemplate;

                        switch (this._reader.Code)
                        {
                                case 340:
                                        tmp.DefaultEntryHandle = this._reader.ValueAsHandle;
                                        return true;
                                default:
                                        if (!this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.DictionaryWithDefault]))
                                        {
                                                return this.readDictionary(template, map);
                                        }
                                        return true;
                        }
                }

                private CadTemplate readSortentsTable()
                {
                        SortEntitiesTable sortTable = new SortEntitiesTable();
                        CadSortensTableTemplate template = new CadSortensTableTemplate(sortTable);

                        //Jump the 0 marker
                        this._reader.ReadNext();

                        this.readCommonObjectData(template);

                        System.Diagnostics.Debug.Assert(DxfSubclassMarker.SortentsTable == this._reader.ValueAsString);

                        //Jump the 100 marker
                        this._reader.ReadNext();

                        (ulong?, ulong?) pair = (null, null);

                        while (this._reader.DxfCode != DxfCode.Start)
                        {
                                switch (this._reader.Code)
                                {
                                        case 5:
                                                pair.Item1 = this._reader.ValueAsHandle;
                                                break;
                                        case 330:
                                                template.BlockOwnerHandle = this._reader.ValueAsHandle;
                                                break;
                                        case 331:
                                                pair.Item2 = this._reader.ValueAsHandle;
                                                break;
                                        default:
                                                this._builder.Notify($"Group Code not handled {this._reader.GroupCodeValue} for {typeof(SortEntitiesTable)}, code : {this._reader.Code} | value : {this._reader.ValueAsString}");
                                                break;
                                }

                                if (pair.Item1.HasValue && pair.Item2.HasValue)
                                {
                                        template.Values.Add((pair.Item1.Value, pair.Item2.Value));
                                        pair = (null, null);
                                }

                                this._reader.ReadNext();
                        }

                        return template;
                }
        }
}

1	using ACadSharp.IO.Templates;
2	using ACadSharp.Objects;
3	using ACadSharp.Objects.Evaluations;
4	using System;
5	using System.Diagnostics;
6	using System.Linq;
7	using static ACadSharp.IO.Templates.CadEvaluationGraphTemplate;
8
9	namespace ACadSharp.IO.DXF
10	{
11	internal class DxfObjectsSectionReader : DxfSectionReaderBase
12	{
13	public delegate bool ReadObjectDelegate<T>(CadTemplate template, DxfMap map) where T : CadObject;
14
15	public DxfObjectsSectionReader(IDxfStreamReader reader, DxfDocumentBuilder builder)
16	: base(reader, builder)	151✔
17	{	151✔
18	}	151✔
19
20	public override void Read()
21	{	151✔
22	//Advance to the first value in the section
23	this._reader.ReadNext();	151✔
24
25	//Loop until the section ends
26	while (this._reader.ValueAsString != DxfFileToken.EndSection)	32,289✔
27	{	32,138✔
28	CadTemplate template = null;	32,138✔
29
30	try
31	{	32,138✔
32	template = this.readObject();	32,138✔
33	}	32,138✔
34	catch (Exception ex)	×
35	{	×
36	if (!this._builder.Configuration.Failsafe)	×
37	throw;	×
38
39	this._builder.Notify($"Error while reading an object at line {this._reader.Position}", NotificationType.Error, ex);	×
40
41	while (this._reader.DxfCode != DxfCode.Start)	×
42	this._reader.ReadNext();	×
43	}	×
44
45	if (template == null)	32,138✔
46	continue;	508✔
47
48	//Add the object and the template to the builder
49	this._builder.AddTemplate(template);	31,630✔
50	}	31,630✔
51	}	151✔
52
53	private CadTemplate readObject()
54	{	32,138✔
55	switch (this._reader.ValueAsString)	32,138!
56	{
57	case DxfFileToken.ObjectDBColor:
58	return this.readObjectCodes<BookColor>(new CadNonGraphicalObjectTemplate(new BookColor()), this.readBookColor);	10✔
59	case DxfFileToken.ObjectDictionary:
60	return this.readObjectCodes<CadDictionary>(new CadDictionaryTemplate(), this.readDictionary);	10,234✔
61	case DxfFileToken.ObjectDictionaryWithDefault:
62	return this.readObjectCodes<CadDictionaryWithDefault>(new CadDictionaryWithDefaultTemplate(), this.readDictionaryWithDefault);	139✔
63	case DxfFileToken.ObjectLayout:
64	return this.readObjectCodes<Layout>(new CadLayoutTemplate(), this.readLayout);	561✔
65	case DxfFileToken.ObjectEvalGraph:
66	return this.readObjectCodes<EvaluationGraph>(new CadEvaluationGraphTemplate(), this.readEvaluationGraph);	1✔
67	case DxfFileToken.ObjectDictionaryVar:
68	return this.readObjectCodes<DictionaryVariable>(new CadTemplate<DictionaryVariable>(new DictionaryVariable()), this.readObjectSubclassMap);	1,904✔
69	case DxfFileToken.ObjectPdfDefinition:
70	return this.readObjectCodes<PdfUnderlayDefinition>(new CadNonGraphicalObjectTemplate(new PdfUnderlayDefinition()), this.readObjectSubclassMap);	×
71	case DxfFileToken.ObjectSortEntsTable:
72	return this.readSortentsTable();	246✔
73	case DxfFileToken.ObjectGeoData:
74	return this.readObjectCodes<GeoData>(new CadGeoDataTemplate(), this.readGeoData);	1✔
75	case DxfFileToken.ObjectScale:
76	return this.readObjectCodes<Scale>(new CadTemplate<Scale>(new Scale()), this.readScale);	4,791✔
77	case DxfFileToken.ObjectTableContent:
78	return this.readObjectCodes<TableContent>(new CadTableContentTemplate(), this.readTableContent);	121✔
79	case DxfFileToken.ObjectVisualStyle:
80	return this.readObjectCodes<VisualStyle>(new CadTemplate<VisualStyle>(new VisualStyle()), this.readVisualStyle);	3,336✔
81	case DxfFileToken.ObjectXRecord:
82	return this.readObjectCodes<XRecord>(new CadXRecordTemplate(), this.readXRecord);	7,744✔
83	default:
84	DxfMap map = DxfMap.Create<CadObject>();	3,050✔
85	CadUnknownNonGraphicalObjectTemplate unknownEntityTemplate = null;	3,050✔
86	if (this._builder.DocumentToBuild.Classes.TryGetByName(this._reader.ValueAsString, out Classes.DxfClass dxfClass))	3,050✔
87	{	2,542✔
88	this._builder.Notify($"NonGraphicalObject not supported read as an UnknownNonGraphicalObject: {this._reader.ValueAsString}", NotificationType.NotImplemented);	2,542✔
89	unknownEntityTemplate = new CadUnknownNonGraphicalObjectTemplate(new UnknownNonGraphicalObject(dxfClass));	2,542✔
90	}	2,542✔
91	else
92	{	508✔
93	this._builder.Notify($"UnknownNonGraphicalObject not supported: {this._reader.ValueAsString}", NotificationType.NotImplemented);	508✔
94	}	508✔
95
96	this._reader.ReadNext();	3,050✔
97
98	do
99	{	174,262✔
100	if (unknownEntityTemplate != null && this._builder.KeepUnknownEntities)	174,262✔
101	{	15,600✔
102	this.readCommonCodes(unknownEntityTemplate, out bool isExtendedData, map);	15,600✔
103	if (isExtendedData)	15,600✔
104	continue;	26✔
105	}	15,574✔
106
107	this._reader.ReadNext();	174,236✔
108	}	174,236✔
109	while (this._reader.DxfCode != DxfCode.Start);	174,262✔
110
111	return unknownEntityTemplate;	3,050✔
112	}
113	}	32,138✔
114
115	protected CadTemplate readObjectCodes<T>(CadTemplate template, ReadObjectDelegate<T> readObject)
116	where T : CadObject
117	{	28,842✔
118	this._reader.ReadNext();	28,842✔
119
120	DxfMap map = DxfMap.Create<T>();	28,842✔
121
122	while (this._reader.DxfCode != DxfCode.Start)	879,086✔
123	{	850,244✔
124	if (!readObject(template, map))	850,244✔
125	{	447,171✔
126	this.readCommonCodes(template, out bool isExtendedData, map);	447,171✔
127	if (isExtendedData)	447,171✔
128	continue;	3,186✔
129	}	443,985✔
130
131	if (this._reader.DxfCode != DxfCode.Start)	847,058✔
132	this._reader.ReadNext();	839,313✔
133	}	847,058✔
134
135	return template;	28,842✔
136	}	28,842✔
137
138	private bool readObjectSubclassMap(CadTemplate template, DxfMap map)
139	{	11,424✔
140	switch (this._reader.Code)	11,424✔
141	{
142	default:
143	return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[template.CadObject.SubclassMarker]);	11,424✔
144	}
145	}	11,424✔
146
147	private bool readPlotSettings(CadTemplate template, DxfMap map)
148	{	17,686✔
149	switch (this._reader.Code)	17,686✔
150	{
151	default:
152	return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.PlotSettings]);	17,686✔
153	}
154	}	17,686✔
155
156	private bool readEvaluationGraph(CadTemplate template, DxfMap map)
157	{	8✔
158	CadEvaluationGraphTemplate tmp = template as CadEvaluationGraphTemplate;	8✔
159	EvaluationGraph evGraph = tmp.CadObject;	8✔
160
161	switch (this._reader.Code)	8✔
162	{
163	case 91:
164	while (this._reader.Code == 91)	13✔
165	{	12✔
166	GraphNodeTemplate nodeTemplate = new GraphNodeTemplate();	12✔
167	EvaluationGraph.Node node = nodeTemplate.Node;	12✔
168
169	node.Index = this._reader.ValueAsInt;	12✔
170
171	this._reader.ExpectedCode(93);	12✔
172	node.Flags = this._reader.ValueAsInt;	12✔
173
174	this._reader.ExpectedCode(95);	12✔
175	node.NextNodeIndex = this._reader.ValueAsInt;	12✔
176
177	this._reader.ExpectedCode(360);	12✔
178	nodeTemplate.ExpressionHandle = this._reader.ValueAsHandle;	12✔
179
180	this._reader.ExpectedCode(92);	12✔
181	node.Data1 = this._reader.ValueAsInt;	12✔
182	this._reader.ExpectedCode(92);	12✔
183	node.Data2 = this._reader.ValueAsInt;	12✔
184	this._reader.ExpectedCode(92);	12✔
185	node.Data3 = this._reader.ValueAsInt;	12✔
186	this._reader.ExpectedCode(92);	12✔
187	node.Data4 = this._reader.ValueAsInt;	12✔
188
189	this._reader.ReadNext();	12✔
190
191	tmp.NodeTemplates.Add(nodeTemplate);	12✔
192	}	12✔
193
194	return this.checkObjectEnd(template, map, this.readEvaluationGraph);	1✔
195	case 92:
196	//Edges
197	while (this._reader.Code == 92)	11✔
198	{	10✔
199	this._reader.ExpectedCode(93);	10✔
200	this._reader.ExpectedCode(94);	10✔
201	this._reader.ExpectedCode(91);	10✔
202	this._reader.ExpectedCode(91);	10✔
203	this._reader.ExpectedCode(92);	10✔
204	this._reader.ExpectedCode(92);	10✔
205	this._reader.ExpectedCode(92);	10✔
206	this._reader.ExpectedCode(92);	10✔
207	this._reader.ExpectedCode(92);	10✔
208
209	this._reader.ReadNext();	10✔
210	}	10✔
211
212	return this.checkObjectEnd(template, map, this.readEvaluationGraph);	1✔
213	default:
214	return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.EvalGraph]);	6✔
215	}
216	}	8✔
217
218	private bool readLayout(CadTemplate template, DxfMap map)
219	{	36,027✔
220	CadLayoutTemplate tmp = template as CadLayoutTemplate;	36,027✔
221
222	switch (this._reader.Code)	36,027✔
223	{
224	case 330:
225	tmp.PaperSpaceBlockHandle = this._reader.ValueAsHandle;	1,122✔
226	return true;	1,122✔
227	case 331:
228	tmp.LasActiveViewportHandle = (this._reader.ValueAsHandle);	499✔
229	return true;	499✔
230	default:
231	if (!this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.Layout]))	34,406✔
232	{	17,686✔
233	return this.readPlotSettings(template, map);	17,686✔
234	}
235	return true;	16,720✔
236	}
237	}	36,027✔
238
239	private bool readGeoData(CadTemplate template, DxfMap map)
240	{	46✔
241	CadGeoDataTemplate tmp = template as CadGeoDataTemplate;	46✔
242
243	switch (this._reader.Code)	46✔
244	{
245	// Number of Geo-Mesh points
246	case 93:
247	var npts = this._reader.ValueAsInt;	1✔
248	for (int i = 0; i < npts; i++)	26✔
249	{	12✔
250	this._reader.ReadNext();	12✔
251	Debug.Assert(this._reader.Code == 13);	12✔
252	double sourceX = this._reader.ValueAsDouble;	12✔
253	this._reader.ReadNext();	12✔
254	Debug.Assert(this._reader.Code == 23);	12✔
255	double sourceY = this._reader.ValueAsDouble;	12✔
256
257	this._reader.ReadNext();	12✔
258	Debug.Assert(this._reader.Code == 14);	12✔
259	double destX = this._reader.ValueAsDouble;	12✔
260	this._reader.ReadNext();	12✔
261	Debug.Assert(this._reader.Code == 24);	12✔
262	double destY = this._reader.ValueAsDouble;	12✔
263
264	tmp.CadObject.Points.Add(new GeoData.GeoMeshPoint	12✔
265	{	12✔
266	Source = new CSMath.XY(sourceX, sourceY),	12✔
267	Destination = new CSMath.XY(destX, destY)	12✔
268	});	12✔
269	}	12✔
270	return true;	1✔
271	// Number of Geo-Mesh points
272	case 96:
273	var nfaces = this._reader.ValueAsInt;	1✔
274	for (int i = 0; i < nfaces; i++)	2!
NEW 275	{	×
NEW 276	this._reader.ReadNext();	×
NEW 277	Debug.Assert(this._reader.Code == 97);	×
NEW 278	int index1 = this._reader.ValueAsInt;	×
NEW 279	this._reader.ReadNext();	×
NEW 280	Debug.Assert(this._reader.Code == 98);	×
NEW 281	int index2 = this._reader.ValueAsInt;	×
NEW 282	this._reader.ReadNext();	×
NEW 283	Debug.Assert(this._reader.Code == 99);	×
NEW 284	int index3 = this._reader.ValueAsInt;	×
285
NEW 286	tmp.CadObject.Faces.Add(new GeoData.GeoMeshFace	×
NEW 287	{	×
NEW 288	Index1 = index1,	×
NEW 289	Index2 = index2,	×
NEW 290	Index3 = index3	×
NEW 291	});	×
NEW 292	}	×
293	return true;	1✔
294	case 303:
295	tmp.CadObject.CoordinateSystemDefinition += this._reader.ValueAsString;	12✔
296	return true;	12✔
297	default:
298	return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[tmp.CadObject.SubclassMarker]);	32✔
299	}
300	}	46✔
301
302	private bool readScale(CadTemplate template, DxfMap map)
303	{	42,915✔
304	switch (this._reader.Code)	42,915✔
305	{
306	// Undocumented codes
307	case 70:
308	//Always 0
309	return true;	4,791✔
310	default:
311	return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.Scale]);	38,124✔
312	}
313	}	42,915✔
314
315	private bool readTableContent(CadTemplate template, DxfMap map)
316	{	367,117✔
317	switch (this._reader.Code)	367,117✔
318	{
319	default:
320	return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.TableContent]);	367,117✔
321	}
322	}	367,117✔
323
324	private bool readVisualStyle(CadTemplate template, DxfMap map)
325	{	261,402✔
326	switch (this._reader.Code)	261,402✔
327	{
328	// Undocumented codes
329	case 176:
330	case 177:
331	case 420:
332	return true;	94,282✔
333	default:
334	return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.VisualStyle]);	167,120✔
335	}
336	}	261,402✔
337
338	private bool readXRecord(CadTemplate template, DxfMap map)
339	{	30,256✔
340	CadXRecordTemplate tmp = template as CadXRecordTemplate;	30,256✔
341
342	switch (this._reader.Code)	30,256✔
343	{
344	case 100 when this._reader.ValueAsString == DxfSubclassMarker.XRecord:	7,744✔
345	this.readXRecordEntries(tmp);	7,744✔
346	return true;	7,744✔
347	default:
348	return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.XRecord]);	22,512✔
349	}
350	}	30,256✔
351
352	private void readXRecordEntries(CadXRecordTemplate template)
353	{	7,744✔
354	this._reader.ReadNext();	7,744✔
355
356	while (this._reader.DxfCode != DxfCode.Start)	530,937✔
357	{	523,193✔
358	switch (this._reader.GroupCodeValue)	523,193!
359	{
360	case GroupCodeValueType.Handle:
361	template.AddHandleReference(this._reader.Code, this._reader.ValueAsHandle);	×
362	break;	×
363	default:
364	template.CadObject.CreateEntry(this._reader.Code, this._reader.Value);	523,193✔
365	break;	523,193✔
366	}
367
368	this._reader.ReadNext();	523,193✔
369	}	523,193✔
370	}	7,744✔
371
372	private bool readBookColor(CadTemplate template, DxfMap map)
373	{	70✔
374	CadNonGraphicalObjectTemplate tmp = template as CadNonGraphicalObjectTemplate;	70✔
375	BookColor color = tmp.CadObject as BookColor;	70✔
376
377	switch (this._reader.Code)	70✔
378	{
379	case 430:
380	color.Name = this._reader.ValueAsString;	8✔
381	return true;	8✔
382	default:
383	return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.DbColor]);	62✔
384	}
385	}	70✔
386
387	private bool readDictionary(CadTemplate template, DxfMap map)
388	{	100,841✔
389	CadDictionaryTemplate tmp = template as CadDictionaryTemplate;	100,841✔
390	CadDictionary cadDictionary = tmp.CadObject;	100,841✔
391
392	switch (this._reader.Code)	100,841✔
393	{
394	case 280:
395	cadDictionary.HardOwnerFlag = this._reader.ValueAsBool;	6,605✔
396	return true;	6,605✔
397	case 281:
398	cadDictionary.ClonningFlags = (DictionaryCloningFlags)this._reader.Value;	10,373✔
399	return true;	10,373✔
400	case 3:
401	tmp.Entries.Add(this._reader.ValueAsString, null);	24,371✔
402	return true;	24,371✔
403	case 350: // Soft-owner ID/handle to entry object
404	case 360: // Hard-owner ID/handle to entry object
405	tmp.Entries[tmp.Entries.LastOrDefault().Key] = this._reader.ValueAsHandle;	24,371✔
406	return true;	24,371✔
407	default:
408	return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.Dictionary]);	35,121✔
409	}
410	}	100,841✔
411
412	private bool readDictionaryWithDefault(CadTemplate template, DxfMap map)
413	{	1,251✔
414	CadDictionaryWithDefaultTemplate tmp = template as CadDictionaryWithDefaultTemplate;	1,251✔
415
416	switch (this._reader.Code)	1,251✔
417	{
418	case 340:
419	tmp.DefaultEntryHandle = this._reader.ValueAsHandle;	139✔
420	return true;	139✔
421	default:
422	if (!this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.DictionaryWithDefault]))	1,112!
423	{	1,112✔
424	return this.readDictionary(template, map);	1,112✔
425	}
426	return true;	×
427	}
428	}	1,251✔
429
430	private CadTemplate readSortentsTable()
431	{	246✔
432	SortEntitiesTable sortTable = new SortEntitiesTable();	246✔
433	CadSortensTableTemplate template = new CadSortensTableTemplate(sortTable);	246✔
434
435	//Jump the 0 marker
436	this._reader.ReadNext();	246✔
437
438	this.readCommonObjectData(template);	246✔
439
440	System.Diagnostics.Debug.Assert(DxfSubclassMarker.SortentsTable == this._reader.ValueAsString);	246✔
441
442	//Jump the 100 marker
443	this._reader.ReadNext();	246✔
444
445	(ulong?, ulong?) pair = (null, null);	246✔
446
447	while (this._reader.DxfCode != DxfCode.Start)	2,492✔
448	{	2,246✔
449	switch (this._reader.Code)	2,246!
450	{
451	case 5:
452	pair.Item1 = this._reader.ValueAsHandle;	1,000✔
453	break;	1,000✔
454	case 330:
455	template.BlockOwnerHandle = this._reader.ValueAsHandle;	246✔
456	break;	246✔
457	case 331:
458	pair.Item2 = this._reader.ValueAsHandle;	1,000✔
459	break;	1,000✔
460	default:
461	this._builder.Notify($"Group Code not handled {this._reader.GroupCodeValue} for {typeof(SortEntitiesTable)}, code : {this._reader.Code} \| value : {this._reader.ValueAsString}");	×
462	break;	×
463	}
464
465	if (pair.Item1.HasValue && pair.Item2.HasValue)	2,246✔
466	{	1,000✔
467	template.Values.Add((pair.Item1.Value, pair.Item2.Value));	1,000✔
468	pair = (null, null);	1,000✔
469	}	1,000✔
470
471	this._reader.ReadNext();	2,246✔
472	}	2,246✔
473
474	return template;	246✔
475	}	246✔
476	}
477	}

DomCR / ACadSharp / 13101138291

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