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/**
* Copyright (c) 2007, 2010, 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:
* Alexander Shatalin (Borland) - initial API and implementation
* Michael Golubev (Montages) - #372479, #386838
*/
package aspects.xpt.editor
import com.google.inject.Inject
import com.google.inject.Singleton
import metamodel.MetaModel
import org.eclipse.emf.codegen.ecore.genmodel.GenClass
import org.eclipse.gmf.codegen.gmfgen.GenCommonBase
import org.eclipse.gmf.codegen.gmfgen.GenDiagram
import org.eclipse.gmf.codegen.gmfgen.GenExpressionInterpreter
import org.eclipse.gmf.codegen.gmfgen.GenJavaExpressionProvider
import org.eclipse.gmf.codegen.gmfgen.GenLink
import org.eclipse.gmf.codegen.gmfgen.TypeModelFacet
import org.eclipse.gmf.codegen.gmfgen.ValueExpression
import xpt.CodeStyle
import xpt.Common
import xpt.expressions.getExpression
import org.eclipse.gmf.codegen.gmfgen.GenConstraint
//XXX: [MG] decide what to do with @MetaDef methods
@Singleton class VisualIDRegistry extends xpt.editor.VisualIDRegistry {
@Inject extension MetaModel
@Inject extension Common
@Inject CodeStyle xptCodeStyle;
@Inject getExpression xptGetExpression;
override getDiagramVisualID(GenDiagram it) '''
«generatedMemberComment()»
public static int «getDiagramVisualIDMethodName(it)»(org.eclipse.emf.ecore.EObject domainElement) {
if (domainElement == null) {
«unrecognizedVID(it)»
}
return «visualID»;
}
'''
/**
* Support for extra contstraints to check about model element.
* Includes expression fields for interpreted constrains (like ocl or regexp).
* For each model element that has an associated constraint, there's a method is<DomainElement>_<UID>()
* that performs extra specification as defined by value expression
*
* FIXME don't use static fields, replace with instance/separate cache (e.g. accessible from Activator)
*/
override constraintMethods(GenDiagram it) '''
«IF null != editorGen.expressionProviders»
«FOR topNode : topLevelNodes.filter[n|!n.sansDomain].filter[n|n.modelFacet.modelElementSelector != null]»«constraintMethod(
topNode)»«ENDFOR»
«FOR childNode : childNodes.filter[n|!n.sansDomain].filter[n|n.modelFacet.modelElementSelector != null]»«constraintMethod(
childNode)»«ENDFOR»
«FOR link : links.filter[n|!n.sansDomain]»«constraintMethod(link.modelFacet, link)»«ENDFOR»
«ENDIF»
'''
//[ExtendedConstraint] Model selector constraint
override checkDomainElementConstraints(TypeModelFacet it, GenCommonBase commonBase) '''
««« «IF null != modelElementSelector»
««« //«it.eContainer»
««« //->«modelElementSelector»
««« «ENDIF»
««« [ExtendedConstraint] START Testing the kind of ModelFacet (GenLink or Default case)
«IF null != modelElementSelector»
«IF commonBase instanceof GenLink || !(modelElementSelector.provider instanceof GenJavaExpressionProvider)»
««« [ExtendedConstraint] END Testing the kind of ModelFacet (GenLink or Default case)
&& «domainElementConstraintMethodName(commonBase)»(«CastEObject(metaClass,'domainElement')»)
««« [ExtendedConstraint] START Testing the kind of ModelFacet (GenLink or Default case)
«ELSE»
&& «domainElementConstraintMethodName(commonBase)»(containerView, «CastEObject(metaClass, 'domainElement')»)
«ENDIF»
«ENDIF»
««« [ExtendedConstraint] END Testing the kind of ModelFacet (GenLink or Default case)
'''
// override dispatch domainElementConstraintMethod(GenExpressionInterpreter it, GenCommonBase diagramElement,
// ValueExpression expression, GenClass context) '''
// «generatedMemberComment()»
// «IF diagramElement instanceof GenLink»
//
// «ELSE»
// private static boolean «domainElementConstraintMethodName(diagramElement)»(«QualifiedClassName(context)» domainElement) {
// Object result = «xptGetExpression.getExpression(it, expression, context)».evaluate(domainElement);
// return result instanceof Boolean && ((Boolean)result).booleanValue();
// }
// «ENDIF»
//
// '''
// [ExtendedConstraint] Model selector constraint
override dispatch domainElementConstraintMethod(GenJavaExpressionProvider it, GenCommonBase diagramElement,
ValueExpression expression, GenClass context) '''
«generatedMemberComment»
««« [ExtendedConstraint] START Testing the kind of ModelFacet (GenLink or Default case)
«IF diagramElement instanceof GenLink»
««« [ExtendedConstraint] END Testing the kind of ModelFacet (GenLink or Default case)
private static boolean «domainElementConstraintMethodName(diagramElement)»(«QualifiedClassName(context)» domainElement) {
««« [ExtendedConstraint] START Testing the kind of ModelFacet (GenLink or Default case)
«ELSE»
private static boolean «domainElementConstraintMethodName(diagramElement)»(org.eclipse.gmf.runtime.notation.View containerView, «QualifiedClassName(
context)» domainElement) {
«ENDIF»
««« [ExtendedConstraint] END Testing the kind of ModelFacet (GenLink or Default case)
«IF injectExpressionBody && (expression.body != null && expression.body.length() != 0)»
«expression.body»
«ELSEIF throwException || (injectExpressionBody && (expression.body == null || expression.body.length() == 0))»
// FIXME: implement this method
// Ensure that you remove @generated or mark it @generated NOT
throw new java.lang.UnsupportedOperationException("No java implementation provided in '« domainElementConstraintMethodName(diagramElement)»' operation");«nonNLS»
«ELSE»
return false;
«ENDIF»
}
'''
override runtimeTypedInstance(GenDiagram it) '''
«generatedClassComment()»
public static final org.eclipse.gmf.tooling.runtime.structure.DiagramStructure «runtimeTypedInstanceName(it)» = new org.eclipse.gmf.tooling.runtime.structure.DiagramStructure() {
«generatedMemberComment()»
«xptCodeStyle.overrideC(it)»
public int «getVisualIdMethodName(it)»(org.eclipse.gmf.runtime.notation.View view) {
return «getVisualIDMethodCall(it)»(view);
}
«generatedMemberComment()»
«xptCodeStyle.overrideC(it)»
public String «getModelIDMethodName(it)»(org.eclipse.gmf.runtime.notation.View view) {
return «getModelIDMethodCall(it)»(view);
}
«generatedMemberComment()»
«xptCodeStyle.overrideC(it)»
public int «getNodeVisualIDMethodName(it)»(org.eclipse.gmf.runtime.notation.View containerView, org.eclipse.emf.ecore.EObject domainElement) {
return «getNodeVisualIDMethodCall(it)»(containerView, domainElement);
}
«generatedMemberComment()»
«xptCodeStyle.overrideC(it)»
public boolean «checkNodeVisualIDMethodName(it)»(org.eclipse.gmf.runtime.notation.View containerView, org.eclipse.emf.ecore.EObject domainElement, int candidate) {
return «checkNodeVisualIDMethodCall(it)»(containerView, domainElement, candidate);
}
«generatedMemberComment()»
«xptCodeStyle.overrideC(it)»
public boolean «isCompartmentVisualIDMethodName(it)»(int visualID) {
return «isCompartmentVisualIDMethodCall(it)»(visualID);
}
«generatedMemberComment()»
«xptCodeStyle.overrideC(it)»
public boolean «isSemanticLeafVisualIDMethodName(it)»(int visualID) {
return «isSemanticLeafVisualIDMethodCall(it)»(visualID);
}
};
'''
override getModelID(GenDiagram it) '''
«generatedMemberComment()»
public static String «getModelIDMethodName(it)»(org.eclipse.gmf.runtime.notation.View view) {
org.eclipse.gmf.runtime.notation.View diagram = view.getDiagram();
while (view != diagram) {
org.eclipse.emf.ecore.EAnnotation annotation = view.getEAnnotation("Shortcut"); «nonNLS(1)»
if (annotation != null) {
return annotation.getDetails().get("modelID"); «nonNLS(1)»
}
view = (org.eclipse.gmf.runtime.notation.View) view.eContainer();
}
return diagram != null ? diagram.getType() : null;
}
'''
}
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