1 files changed, 156 insertions, 0 deletions
diff --git a/plugins/toolsmiths/org.eclipse.papyrus.def/xtend/aspects/impl/parsers/ParserProvider.xtend b/plugins/toolsmiths/org.eclipse.papyrus.def/xtend/aspects/impl/parsers/ParserProvider.xtend
new file mode 100644
index 00000000000..7d21bab98fb
--- /dev/null
+++ b/plugins/toolsmiths/org.eclipse.papyrus.def/xtend/aspects/impl/parsers/ParserProvider.xtend
@@ -0,0 +1,156 @@
+/**
+ * Copyright (c) 2007-2013 Borland Software Corporation and others
+ * 
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *    Dmitry Stadnik (Borland) - initial API and implementation
+ *    Artem Tikhomirov (Borland) - [235113] alternative parser access
+ *                                 [244419] custom parsers
+ *                                 [138179] expression-backed labels
+ *    Michael Golubev (Montages) - #386838 - migrate to Xtend2
+ */
+package aspects.impl.parsers
+
+import com.google.inject.Inject
+import com.google.inject.Singleton
+import impl.parsers.expression_qvto
+import metamodel.MetaModel
+import org.eclipse.gmf.codegen.gmfgen.GenChildLabelNode
+import org.eclipse.gmf.codegen.gmfgen.GenLink
+import org.eclipse.gmf.codegen.gmfgen.GenNode
+import org.eclipse.gmf.codegen.gmfgen.GenParsers
+import parsers.ExpressionLabelParser
+import parsers.PredefinedParser
+import plugin.Activator
+import xpt.Common
+import xpt.Common_qvto
+import xpt.editor.VisualIDRegistry
+import xpt.expressions.OclTracker_qvto
+import xpt.expressions.getExpression
+import xpt.providers.ElementTypes
+import xpt.providers.ParserUtils_qvto
+
+@Singleton class ParserProvider extends impl.parsers.ParserProvider {
+	@Inject extension Common
+	@Inject extension Common_qvto
+
+	@Inject extension OclTracker_qvto
+	@Inject extension ParserUtils_qvto
+	@Inject extension expression_qvto
+
+	@Inject extension ExpressionLabelParser;
+	@Inject extension PredefinedParser;
+
+	@Inject getExpression xptGetExpression;
+	@Inject MetaModel xptMetaModel;
+	@Inject VisualIDRegistry xptVisualIDRegistry;
+	@Inject ElementTypes xptElementTypes;
+	@Inject parsers.ParserProvider xptParsers;
+	@Inject Activator xptActivator;
+
+	override def HintAdapterClass(GenParsers it) '''
+			�generatedMemberComment()�
+			private static class HintAdapter extends org.eclipse.gmf.runtime.emf.ui.services.parser.ParserHintAdapter {
+		
+				�generatedMemberComment()�
+				private final org.eclipse.gmf.runtime.emf.type.core.IElementType elementType;
+		
+				�generatedMemberComment()�
+				public HintAdapter(org.eclipse.gmf.runtime.emf.type.core.IElementType type,
+						org.eclipse.emf.ecore.EObject object, String parserHint) {
+				super(object, parserHint);
+				�_assert('type != null')�
+				elementType = type;
+				}
+		
+				�generatedMemberComment()�
+				public Object getAdapter(@SuppressWarnings("rawtypes") Class adapter) {
+					if (org.eclipse.gmf.runtime.emf.type.core.IElementType.class.equals(adapter)) {
+						return elementType;
+					}
+					return super.getAdapter(adapter);
+				}
+			}
+	'''
+
+	override dispatch dispatch_parsers(GenNode it) ''' 
+		�FOR label : it.labels�
+			�IF label.modelFacet != null�
+				�dispatch_parser(label.modelFacet.parser, label.modelFacet, label)�
+			�ENDIF�
+		�ENDFOR�
+	'''
+
+	override dispatch dispatch_parsers(GenLink it) '''
+		�FOR label : it.labels�
+			�IF label.modelFacet != null�
+				�dispatch_parser(label.modelFacet.parser, label.modelFacet, label)�
+			�ENDIF�
+		�ENDFOR�
+	'''
+
+	override dispatch dispatch_getParsers(GenNode it) // 
+	'''
+		�FOR label : it.labels�
+			�IF label.modelFacet != null�
+				�doGetParser(label.modelFacet.parser, label)�
+			�ENDIF�
+		�ENDFOR�
+		
+	'''
+
+	override dispatch dispatch_getParsers(GenLink it) // 
+	'''
+		�FOR label : it.labels�
+			�IF label.modelFacet != null�
+				�doGetParser(label.modelFacet.parser, label)�
+			�ENDIF�
+		�ENDFOR�
+		
+	'''
+
+	override dispatch dispatch_getParsers(GenChildLabelNode it) '''
+		�IF it.modelFacet != null�
+			�doGetParser(it.labelModelFacet.parser, it)�
+		�ENDIF�
+	'''
+
+	override def getParserByVisualIdMethod(GenParsers it) '''
+		�generatedMemberComment()�
+		protected org.eclipse.gmf.runtime.common.ui.services.parser.IParser getParser(String visualID) {
+			if (visualID != null) {
+				switch (visualID) {
+					�FOR node : editorGen.diagram.topLevelNodes�
+						�dispatch_getParsers(node)�
+					�ENDFOR�
+					�FOR node : editorGen.diagram.childNodes�
+						�dispatch_getParsers(node)�
+					�ENDFOR�
+					�FOR link : editorGen.diagram.links�
+						�dispatch_getParsers(link)�
+					�ENDFOR�
+				}
+			}
+			return null;
+		}
+	'''
+
+	override def provider_providesMethod(GenParsers it) '''
+		�generatedMemberComment()�
+		public boolean provides(org.eclipse.gmf.runtime.common.core.service.IOperation operation) {
+			if (operation instanceof org.eclipse.gmf.runtime.common.ui.services.parser.GetParserOperation) {
+				org.eclipse.core.runtime.IAdaptable hint =
+						((org.eclipse.gmf.runtime.common.ui.services.parser.GetParserOperation) operation).getHint();
+				if (�xptElementTypes.qualifiedClassName(editorGen.diagram)�.getElement(hint) == null) {
+					return false;
+				}
+				return getParser(hint) != null;
+			}
+			return false;
+		}
+	'''
+}