12905761471

Committed 22 Jan 2025 10:03AM UTC coverage: 2.0% (-74.0%) from 75.963%

Build # 12905761471

Build Type

push

github

Committed by

DomCR

Commit Message

version 1.0.6

Run Details

104 of 7676 branches covered (1.35%)

Branch coverage included in aggregate %.

590 of 27024 relevant lines covered (2.18%)

5.13 hits per line

Source File
Press 'n' to go to next uncovered line, 'b' for previous

0.0

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

﻿using ACadSharp.IO.Templates;
using ACadSharp.Objects;
using ACadSharp.Objects.Evaluations;
using System;
using System.Linq;
using System.Threading;
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.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);
                                        }

                                        if (this._reader.DxfCode == DxfCode.Start)
                                        {
                                                return true;
                                        }

                                        return this.readEvaluationGraph(template, map);
                                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();
                                        }

                                        if(this._reader.DxfCode == DxfCode.Start)
                                        {
                                                return true;
                                        }

                                        return this.readEvaluationGraph(template, map);
                                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 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.Linq;
6	using System.Threading;
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)	×
17	{	×
18	}	×
19
20	public override void Read()
21	{	×
22	//Advance to the first value in the section
23	this._reader.ReadNext();	×
24
25	//Loop until the section ends
26	while (this._reader.ValueAsString != DxfFileToken.EndSection)	×
27	{	×
28	CadTemplate template = null;	×
29
30	try
31	{	×
32	template = this.readObject();	×
33	}	×
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)	×
46	continue;	×
47
48	//Add the object and the template to the builder
49	this._builder.AddTemplate(template);	×
50	}	×
51	}	×
52
53	private CadTemplate readObject()
54	{	×
55	switch (this._reader.ValueAsString)	×
56	{
57	case DxfFileToken.ObjectDBColor:
58	return this.readObjectCodes<BookColor>(new CadNonGraphicalObjectTemplate(new BookColor()), this.readBookColor);	×
59	case DxfFileToken.ObjectDictionary:
60	return this.readObjectCodes<CadDictionary>(new CadDictionaryTemplate(), this.readDictionary);	×
61	case DxfFileToken.ObjectDictionaryWithDefault:
62	return this.readObjectCodes<CadDictionaryWithDefault>(new CadDictionaryWithDefaultTemplate(), this.readDictionaryWithDefault);	×
63	case DxfFileToken.ObjectLayout:
64	return this.readObjectCodes<Layout>(new CadLayoutTemplate(), this.readLayout);	×
65	case DxfFileToken.ObjectEvalGraph:
66	return this.readObjectCodes<EvaluationGraph>(new CadEvaluationGraphTemplate(), this.readEvaluationGraph);	×
67	case DxfFileToken.ObjectDictionaryVar:
68	return this.readObjectCodes<DictionaryVariable>(new CadTemplate<DictionaryVariable>(new DictionaryVariable()), this.readObjectSubclassMap);	×
69	case DxfFileToken.ObjectPdfDefinition:
70	return this.readObjectCodes<PdfUnderlayDefinition>(new CadNonGraphicalObjectTemplate(new PdfUnderlayDefinition()), this.readObjectSubclassMap);	×
71	case DxfFileToken.ObjectSortEntsTable:
72	return this.readSortentsTable();	×
73	case DxfFileToken.ObjectScale:
74	return this.readObjectCodes<Scale>(new CadTemplate<Scale>(new Scale()), this.readScale);	×
75	case DxfFileToken.ObjectTableContent:
76	return this.readObjectCodes<TableContent>(new CadTableContentTemplate(), this.readTableContent);	×
77	case DxfFileToken.ObjectVisualStyle:
78	return this.readObjectCodes<VisualStyle>(new CadTemplate<VisualStyle>(new VisualStyle()), this.readVisualStyle);	×
79	case DxfFileToken.ObjectXRecord:
80	return this.readObjectCodes<XRecord>(new CadXRecordTemplate(), this.readXRecord);	×
81	default:
82	DxfMap map = DxfMap.Create<CadObject>();	×
83	CadUnknownNonGraphicalObjectTemplate unknownEntityTemplate = null;	×
84	if (this._builder.DocumentToBuild.Classes.TryGetByName(this._reader.ValueAsString, out Classes.DxfClass dxfClass))	×
85	{	×
86	this._builder.Notify($"NonGraphicalObject not supported read as an UnknownNonGraphicalObject: {this._reader.ValueAsString}", NotificationType.NotImplemented);	×
87	unknownEntityTemplate = new CadUnknownNonGraphicalObjectTemplate(new UnknownNonGraphicalObject(dxfClass));	×
88	}	×
89	else
90	{	×
91	this._builder.Notify($"UnknownNonGraphicalObject not supported: {this._reader.ValueAsString}", NotificationType.NotImplemented);	×
92	}	×
93
94	this._reader.ReadNext();	×
95
96	do
97	{	×
98	if (unknownEntityTemplate != null && this._builder.KeepUnknownEntities)	×
99	{	×
100	this.readCommonCodes(unknownEntityTemplate, out bool isExtendedData, map);	×
101	if (isExtendedData)	×
102	continue;	×
103	}	×
104
105	this._reader.ReadNext();	×
106	}	×
107	while (this._reader.DxfCode != DxfCode.Start);	×
108
109	return unknownEntityTemplate;	×
110	}
111	}	×
112
113	protected CadTemplate readObjectCodes<T>(CadTemplate template, ReadObjectDelegate<T> readObject)
114	where T : CadObject
115	{	×
116	this._reader.ReadNext();	×
117
118	DxfMap map = DxfMap.Create<T>();	×
119
120	while (this._reader.DxfCode != DxfCode.Start)	×
121	{	×
122	if (!readObject(template, map))	×
123	{	×
124	this.readCommonCodes(template, out bool isExtendedData, map);	×
125	if (isExtendedData)	×
126	continue;	×
127	}	×
128
129	if (this._reader.DxfCode != DxfCode.Start)	×
130	this._reader.ReadNext();	×
131	}	×
132
133	return template;	×
134	}	×
135
136	private bool readObjectSubclassMap(CadTemplate template, DxfMap map)
137	{	×
138	switch (this._reader.Code)	×
139	{
140	default:
141	return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[template.CadObject.SubclassMarker]);	×
142	}
143	}	×
144
145	private bool readPlotSettings(CadTemplate template, DxfMap map)
146	{	×
147	switch (this._reader.Code)	×
148	{
149	default:
150	return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.PlotSettings]);	×
151	}
152	}	×
153
154	private bool readEvaluationGraph(CadTemplate template, DxfMap map)
155	{	×
156	CadEvaluationGraphTemplate tmp = template as CadEvaluationGraphTemplate;	×
157	EvaluationGraph evGraph = tmp.CadObject;	×
158
159	switch (this._reader.Code)	×
160	{
161	case 91:
162	while (this._reader.Code == 91)	×
163	{	×
164	GraphNodeTemplate nodeTemplate = new GraphNodeTemplate();	×
165	EvaluationGraph.Node node = nodeTemplate.Node;	×
166
167	node.Index = this._reader.ValueAsInt;	×
168
169	this._reader.ExpectedCode(93);	×
170	node.Flags = this._reader.ValueAsInt;	×
171
172	this._reader.ExpectedCode(95);	×
173	node.NextNodeIndex = this._reader.ValueAsInt;	×
174
175	this._reader.ExpectedCode(360);	×
176	nodeTemplate.ExpressionHandle = this._reader.ValueAsHandle;	×
177
178	this._reader.ExpectedCode(92);	×
179	node.Data1 = this._reader.ValueAsInt;	×
180	this._reader.ExpectedCode(92);	×
181	node.Data2 = this._reader.ValueAsInt;	×
182	this._reader.ExpectedCode(92);	×
183	node.Data3 = this._reader.ValueAsInt;	×
184	this._reader.ExpectedCode(92);	×
185	node.Data4 = this._reader.ValueAsInt;	×
186
187	this._reader.ReadNext();	×
188
189	tmp.NodeTemplates.Add(nodeTemplate);	×
190	}	×
191
192	if (this._reader.DxfCode == DxfCode.Start)	×
193	{	×
194	return true;	×
195	}
196
197	return this.readEvaluationGraph(template, map);	×
198	case 92:
199	//Edges
200	while (this._reader.Code == 92)	×
201	{	×
202	this._reader.ExpectedCode(93);	×
203	this._reader.ExpectedCode(94);	×
204	this._reader.ExpectedCode(91);	×
205	this._reader.ExpectedCode(91);	×
206	this._reader.ExpectedCode(92);	×
207	this._reader.ExpectedCode(92);	×
208	this._reader.ExpectedCode(92);	×
209	this._reader.ExpectedCode(92);	×
210	this._reader.ExpectedCode(92);	×
211
212	this._reader.ReadNext();	×
213	}	×
214
215	if(this._reader.DxfCode == DxfCode.Start)	×
216	{	×
217	return true;	×
218	}
219
220	return this.readEvaluationGraph(template, map);	×
221	default:
222	return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.EvalGraph]);	×
223	}
224	}	×
225
226	private bool readLayout(CadTemplate template, DxfMap map)
227	{	×
228	CadLayoutTemplate tmp = template as CadLayoutTemplate;	×
229
230	switch (this._reader.Code)	×
231	{
232	case 330:
233	tmp.PaperSpaceBlockHandle = this._reader.ValueAsHandle;	×
234	return true;	×
235	case 331:
236	tmp.LasActiveViewportHandle = (this._reader.ValueAsHandle);	×
237	return true;	×
238	default:
239	if (!this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.Layout]))	×
240	{	×
241	return this.readPlotSettings(template, map);	×
242	}
243	return true;	×
244	}
245	}	×
246
247	private bool readScale(CadTemplate template, DxfMap map)
248	{	×
249	switch (this._reader.Code)	×
250	{
251	// Undocumented codes
252	case 70:
253	//Always 0
254	return true;	×
255	default:
256	return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.Scale]);	×
257	}
258	}	×
259
260	private bool readTableContent(CadTemplate template, DxfMap map)
261	{	×
262	switch (this._reader.Code)	×
263	{
264	default:
265	return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.TableContent]);	×
266	}
267	}	×
268
269	private bool readVisualStyle(CadTemplate template, DxfMap map)
270	{	×
271	switch (this._reader.Code)	×
272	{
273	// Undocumented codes
274	case 176:
275	case 177:
276	case 420:
277	return true;	×
278	default:
279	return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.VisualStyle]);	×
280	}
281	}	×
282
283	private bool readXRecord(CadTemplate template, DxfMap map)
284	{	×
285	CadXRecordTemplate tmp = template as CadXRecordTemplate;	×
286
287	switch (this._reader.Code)	×
288	{
289	case 100 when this._reader.ValueAsString == DxfSubclassMarker.XRecord:	×
290	this.readXRecordEntries(tmp);	×
291	return true;	×
292	default:
293	return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.XRecord]);	×
294	}
295	}	×
296
297	private void readXRecordEntries(CadXRecordTemplate template)
298	{	×
299	this._reader.ReadNext();	×
300
301	while (this._reader.DxfCode != DxfCode.Start)	×
302	{	×
303	switch (this._reader.GroupCodeValue)	×
304	{
305	case GroupCodeValueType.Handle:
306	template.AddHandleReference(this._reader.Code, this._reader.ValueAsHandle);	×
307	break;	×
308	default:
309	template.CadObject.CreateEntry(this._reader.Code, this._reader.Value);	×
310	break;	×
311	}
312
313	this._reader.ReadNext();	×
314	}	×
315	}	×
316
317	private bool readBookColor(CadTemplate template, DxfMap map)
318	{	×
319	CadNonGraphicalObjectTemplate tmp = template as CadNonGraphicalObjectTemplate;	×
320	BookColor color = tmp.CadObject as BookColor;	×
321
322	switch (this._reader.Code)	×
323	{
324	case 430:
325	color.Name = this._reader.ValueAsString;	×
326	return true;	×
327	default:
328	return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.DbColor]);	×
329	}
330	}	×
331
332	private bool readDictionary(CadTemplate template, DxfMap map)
333	{	×
334	CadDictionaryTemplate tmp = template as CadDictionaryTemplate;	×
335	CadDictionary cadDictionary = tmp.CadObject;	×
336
337	switch (this._reader.Code)	×
338	{
339	case 280:
340	cadDictionary.HardOwnerFlag = this._reader.ValueAsBool;	×
341	return true;	×
342	case 281:
343	cadDictionary.ClonningFlags = (DictionaryCloningFlags)this._reader.Value;	×
344	return true;	×
345	case 3:
346	tmp.Entries.Add(this._reader.ValueAsString, null);	×
347	return true;	×
348	case 350: // Soft-owner ID/handle to entry object
349	case 360: // Hard-owner ID/handle to entry object
350	tmp.Entries[tmp.Entries.LastOrDefault().Key] = this._reader.ValueAsHandle;	×
351	return true;	×
352	default:
353	return this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.Dictionary]);	×
354	}
355	}	×
356
357	private bool readDictionaryWithDefault(CadTemplate template, DxfMap map)
358	{	×
359	CadDictionaryWithDefaultTemplate tmp = template as CadDictionaryWithDefaultTemplate;	×
360
361	switch (this._reader.Code)	×
362	{
363	case 340:
364	tmp.DefaultEntryHandle = this._reader.ValueAsHandle;	×
365	return true;	×
366	default:
367	if (!this.tryAssignCurrentValue(template.CadObject, map.SubClasses[DxfSubclassMarker.DictionaryWithDefault]))	×
368	{	×
369	return this.readDictionary(template, map);	×
370	}
371	return true;	×
372	}
373	}	×
374
375	private CadTemplate readSortentsTable()
376	{	×
377	SortEntitiesTable sortTable = new SortEntitiesTable();	×
378	CadSortensTableTemplate template = new CadSortensTableTemplate(sortTable);	×
379
380	//Jump the 0 marker
381	this._reader.ReadNext();	×
382
383	this.readCommonObjectData(template);	×
384
385	System.Diagnostics.Debug.Assert(DxfSubclassMarker.SortentsTable == this._reader.ValueAsString);	×
386
387	//Jump the 100 marker
388	this._reader.ReadNext();	×
389
390	(ulong?, ulong?) pair = (null, null);	×
391
392	while (this._reader.DxfCode != DxfCode.Start)	×
393	{	×
394	switch (this._reader.Code)	×
395	{
396	case 5:
397	pair.Item1 = this._reader.ValueAsHandle;	×
398	break;	×
399	case 330:
400	template.BlockOwnerHandle = this._reader.ValueAsHandle;	×
401	break;	×
402	case 331:
403	pair.Item2 = this._reader.ValueAsHandle;	×
404	break;	×
405	default:
406	this._builder.Notify($"Group Code not handled {this._reader.GroupCodeValue} for {typeof(SortEntitiesTable)}, code : {this._reader.Code} \| value : {this._reader.ValueAsString}");	×
407	break;	×
408	}
409
410	if (pair.Item1.HasValue && pair.Item2.HasValue)	×
411	{	×
412	template.Values.Add((pair.Item1.Value, pair.Item2.Value));	×
413	pair = (null, null);	×
414	}	×
415
416	this._reader.ReadNext();	×
417	}	×
418
419	return template;	×
420	}	×
421	}
422	}

DomCR / ACadSharp / 12905761471

Source File Press 'n' to go to next uncovered line, 'b' for previous

Source File
Press 'n' to go to next uncovered line, 'b' for previous