-
Notifications
You must be signed in to change notification settings - Fork 45
/
ClassNodeDescriptionProvider.java
229 lines (192 loc) · 12.3 KB
/
ClassNodeDescriptionProvider.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
/*******************************************************************************
* Copyright (c) 2023 Obeo.
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Obeo - initial API and implementation
*******************************************************************************/
package org.eclipse.sirius.web.sample.papaya.view.logicalarchitecture;
import java.util.Objects;
import org.eclipse.emf.common.util.EList;
import org.eclipse.sirius.components.view.ViewFactory;
import org.eclipse.sirius.components.view.builder.IViewDiagramElementFinder;
import org.eclipse.sirius.components.view.builder.providers.IColorProvider;
import org.eclipse.sirius.components.view.builder.providers.INodeDescriptionProvider;
import org.eclipse.sirius.components.view.diagram.DiagramDescription;
import org.eclipse.sirius.components.view.diagram.DiagramFactory;
import org.eclipse.sirius.components.view.diagram.EdgeTool;
import org.eclipse.sirius.components.view.diagram.NodeDescription;
import org.eclipse.sirius.web.sample.papaya.view.PapayaToolsFactory;
import org.eclipse.sirius.web.sample.papaya.view.PapayaViewBuilder;
/**
* Description of the class.
*
* @author sbegaudeau
*/
@SuppressWarnings("checkstyle:MultipleStringLiterals")
public class ClassNodeDescriptionProvider implements INodeDescriptionProvider {
private final IColorProvider colorProvider;
public ClassNodeDescriptionProvider(IColorProvider colorProvider) {
this.colorProvider = Objects.requireNonNull(colorProvider);
}
@Override
public NodeDescription create() {
var nodeStyle = DiagramFactory.eINSTANCE.createRectangularNodeStyleDescription();
nodeStyle.setColor(this.colorProvider.getColor("color_blue"));
nodeStyle.setBorderColor(this.colorProvider.getColor("border_blue"));
nodeStyle.setLabelColor(this.colorProvider.getColor("label_white"));
nodeStyle.setWithHeader(true);
var nodeDescription = new PapayaViewBuilder().createNodeDescription("Class");
nodeDescription.setSemanticCandidatesExpression("aql:self.types");
nodeDescription.setChildrenLayoutStrategy(DiagramFactory.eINSTANCE.createListLayoutStrategyDescription());
nodeDescription.setLabelExpression("aql:self.name");
nodeDescription.setStyle(nodeStyle);
nodeDescription.getChildrenDescriptions().add(this.attributesNodeDescription());
nodeDescription.getChildrenDescriptions().add(this.operationsNodeDescription());
var nodePalette = DiagramFactory.eINSTANCE.createNodePalette();
nodeDescription.setPalette(nodePalette);
var newAttributeNodeTool = new PapayaToolsFactory().createNamedElement("papaya_logical_architecture::Attribute", "attributes", "Attibute");
newAttributeNodeTool.setName("New Attribute");
nodePalette.getNodeTools().add(newAttributeNodeTool);
var newOperationNodeTool = new PapayaToolsFactory().createNamedElement("papaya_logical_architecture::Operation", "operations", "Operation");
newOperationNodeTool.setName("New Operation");
nodePalette.getNodeTools().add(newOperationNodeTool);
var abstractNodeStyle = DiagramFactory.eINSTANCE.createRectangularNodeStyleDescription();
abstractNodeStyle.setColor(this.colorProvider.getColor("color_green"));
abstractNodeStyle.setBorderColor(this.colorProvider.getColor("border_green"));
abstractNodeStyle.setLabelColor(this.colorProvider.getColor("label_white"));
abstractNodeStyle.setWithHeader(true);
var abstractConditionalNodeStyle = DiagramFactory.eINSTANCE.createConditionalNodeStyle();
abstractConditionalNodeStyle.setCondition("aql:self.abstract");
abstractConditionalNodeStyle.setStyle(abstractNodeStyle);
nodeDescription.getConditionalStyles().add(abstractConditionalNodeStyle);
nodePalette.setLabelEditTool(new PapayaToolsFactory().editName());
nodePalette.setDeleteTool(new PapayaToolsFactory().deleteTool());
nodePalette.getEdgeTools().add(this.createExtendsClassEdgeTool());
nodePalette.getEdgeTools().add(this.createImplementsInterfaceEdgeTool());
return nodeDescription;
}
private EdgeTool createExtendsClassEdgeTool() {
var extendsClassEdgeTool = DiagramFactory.eINSTANCE.createEdgeTool();
extendsClassEdgeTool.setName("Extends");
var changeContext = ViewFactory.eINSTANCE.createChangeContext();
changeContext.setExpression("aql:semanticEdgeSource");
var setTargetValue = ViewFactory.eINSTANCE.createSetValue();
setTargetValue.setFeatureName("extends");
setTargetValue.setValueExpression("aql:semanticEdgeTarget");
changeContext.getChildren().add(setTargetValue);
extendsClassEdgeTool.getBody().add(changeContext);
return extendsClassEdgeTool;
}
private EdgeTool createImplementsInterfaceEdgeTool() {
var implementsInterfaceEdgeTool = DiagramFactory.eINSTANCE.createEdgeTool();
implementsInterfaceEdgeTool.setName("Implements");
var changeContext = ViewFactory.eINSTANCE.createChangeContext();
changeContext.setExpression("aql:semanticEdgeSource");
var setTargetValue = ViewFactory.eINSTANCE.createSetValue();
setTargetValue.setFeatureName("implements");
setTargetValue.setValueExpression("aql:semanticEdgeTarget");
changeContext.getChildren().add(setTargetValue);
implementsInterfaceEdgeTool.getBody().add(changeContext);
return implementsInterfaceEdgeTool;
}
private NodeDescription attributesNodeDescription() {
var nodeStyle = DiagramFactory.eINSTANCE.createRectangularNodeStyleDescription();
nodeStyle.setColor(this.colorProvider.getColor("color_blue"));
nodeStyle.setBorderColor(this.colorProvider.getColor("border_blue"));
nodeStyle.setLabelColor(this.colorProvider.getColor("label_white"));
nodeStyle.setBorderRadius(0);
var nodeDescription = new PapayaViewBuilder().createNodeDescription("Class");
nodeDescription.setName(nodeDescription.getName() + " - Attributes");
nodeDescription.setSemanticCandidatesExpression("aql:self");
nodeDescription.setChildrenLayoutStrategy(DiagramFactory.eINSTANCE.createListLayoutStrategyDescription());
nodeDescription.setLabelExpression("");
nodeDescription.setStyle(nodeStyle);
nodeDescription.getChildrenDescriptions().add(this.attributeNodeDescription());
var nodePalette = DiagramFactory.eINSTANCE.createNodePalette();
var newAttributeNodeTool = new PapayaToolsFactory().createNamedElement("papaya_logical_architecture::Attribute", "attributes", "Attribute");
newAttributeNodeTool.setName("New Attribute");
nodePalette.getNodeTools().add(newAttributeNodeTool);
nodeDescription.setPalette(nodePalette);
var abstractNodeStyle = DiagramFactory.eINSTANCE.createRectangularNodeStyleDescription();
abstractNodeStyle.setColor(this.colorProvider.getColor("color_green"));
abstractNodeStyle.setBorderColor(this.colorProvider.getColor("border_green"));
abstractNodeStyle.setLabelColor(this.colorProvider.getColor("label_white"));
abstractNodeStyle.setWithHeader(false);
var abstractConditionalNodeStyle = DiagramFactory.eINSTANCE.createConditionalNodeStyle();
abstractConditionalNodeStyle.setCondition("aql:self.abstract");
abstractConditionalNodeStyle.setStyle(abstractNodeStyle);
nodeDescription.getConditionalStyles().add(abstractConditionalNodeStyle);
return nodeDescription;
}
private NodeDescription attributeNodeDescription() {
var nodeStyle = DiagramFactory.eINSTANCE.createIconLabelNodeStyleDescription();
nodeStyle.setColor(this.colorProvider.getColor("color_blue"));
nodeStyle.setBorderColor(this.colorProvider.getColor("border_blue"));
nodeStyle.setLabelColor(this.colorProvider.getColor("label_white"));
var nodeDescription = new PapayaViewBuilder().createNodeDescription("Attribute");
nodeDescription.setSemanticCandidatesExpression("aql:self.attributes");
nodeDescription.setLabelExpression("aql:self.name + ': ' + if self.type = null then 'void' else self.type.name endif");
nodeDescription.setStyle(nodeStyle);
return nodeDescription;
}
private NodeDescription operationsNodeDescription() {
var nodeStyle = DiagramFactory.eINSTANCE.createRectangularNodeStyleDescription();
nodeStyle.setColor(this.colorProvider.getColor("color_blue"));
nodeStyle.setBorderColor(this.colorProvider.getColor("border_blue"));
nodeStyle.setLabelColor(this.colorProvider.getColor("label_white"));
nodeStyle.setBorderRadius(0);
var nodeDescription = new PapayaViewBuilder().createNodeDescription("Class");
nodeDescription.setName(nodeDescription.getName() + " - Operations");
nodeDescription.setSemanticCandidatesExpression("aql:self");
nodeDescription.setChildrenLayoutStrategy(DiagramFactory.eINSTANCE.createListLayoutStrategyDescription());
nodeDescription.setLabelExpression("");
nodeDescription.setStyle(nodeStyle);
nodeDescription.getChildrenDescriptions().add(this.operationNodeDescription());
var nodePalette = DiagramFactory.eINSTANCE.createNodePalette();
var newOperationNodeTool = new PapayaToolsFactory().createNamedElement("papaya_logical_architecture::Operation", "operations", "Operation");
newOperationNodeTool.setName("New Operation");
nodePalette.getNodeTools().add(newOperationNodeTool);
nodeDescription.setPalette(nodePalette);
var abstractNodeStyle = DiagramFactory.eINSTANCE.createRectangularNodeStyleDescription();
abstractNodeStyle.setColor(this.colorProvider.getColor("color_green"));
abstractNodeStyle.setBorderColor(this.colorProvider.getColor("border_green"));
abstractNodeStyle.setLabelColor(this.colorProvider.getColor("label_white"));
abstractNodeStyle.setWithHeader(false);
var abstractConditionalNodeStyle = DiagramFactory.eINSTANCE.createConditionalNodeStyle();
abstractConditionalNodeStyle.setCondition("aql:self.abstract");
abstractConditionalNodeStyle.setStyle(abstractNodeStyle);
nodeDescription.getConditionalStyles().add(abstractConditionalNodeStyle);
return nodeDescription;
}
private NodeDescription operationNodeDescription() {
var nodeStyle = DiagramFactory.eINSTANCE.createIconLabelNodeStyleDescription();
nodeStyle.setColor(this.colorProvider.getColor("color_"));
nodeStyle.setBorderColor(this.colorProvider.getColor("border_empty"));
nodeStyle.setLabelColor(this.colorProvider.getColor("label_white"));
var nodeDescription = new PapayaViewBuilder().createNodeDescription("Operation");
nodeDescription.setSemanticCandidatesExpression("aql:self.operations");
nodeDescription.setLabelExpression("aql:self.name + '(): ' + if self.type = null then 'void' else self.type.name endif");
nodeDescription.setStyle(nodeStyle);
return nodeDescription;
}
@Override
public void link(DiagramDescription diagramDescription, IViewDiagramElementFinder cache) {
var optionalClassNodeDescription = cache.getNodeDescription("Node papaya_logical_architecture::Class");
var optionalInterfaceNodeDescription = cache.getNodeDescription("Node papaya_logical_architecture::Interface");
if (optionalClassNodeDescription.isPresent() && optionalInterfaceNodeDescription.isPresent()) {
EList<EdgeTool> edgeTools = optionalClassNodeDescription.get().getPalette().getEdgeTools();
edgeTools.stream().filter(tool -> tool.getName().equals("Extends")).findFirst().ifPresent(extendsClassEdgeTool -> {
extendsClassEdgeTool.getTargetElementDescriptions().add(optionalClassNodeDescription.get());
});
edgeTools.stream().filter(tool -> tool.getName().equals("Implements")).findFirst().ifPresent(extendsClassEdgeTool -> {
extendsClassEdgeTool.getTargetElementDescriptions().add(optionalInterfaceNodeDescription.get());
});
}
}
}