/**
* Provides custom completion for specifying the type of a property, taking into account the path
* if the name is qualified
*
* @see
* org.eclipse.papyrus.uml.textedit.property.xtext.ui.contentassist.AbstractUmlPropertyProposalProvider#completeTypeRule_Type(org.eclipse.emf.ecore.EObject,
* org.eclipse.xtext.Assignment,
* org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext,
* org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor)
*/
@Override
public void completeTypeRule_Type(
EObject model,
Assignment assignment,
ContentAssistContext context,
ICompletionProposalAcceptor acceptor) {
Namespace namespace =
((Property) ContextElementUtil.getContextElement(model.eResource())).getNamespace();
if (model instanceof TypeRule) {
TypeRule typeRule = (TypeRule) model;
QualifiedName path = typeRule.getPath();
while (path.getRemaining() != null) {
path = path.getRemaining();
}
namespace = path.getPath();
} else if (!(model instanceof PortRule)) {
return;
}
for (NamedElement n : namespace.getOwnedMembers()) {
if (n instanceof Classifier) {
if (n.getName().toLowerCase().contains(context.getPrefix().toLowerCase())) {
String completionString = n.getName();
String displayString = n.getName();
CustomCompletionProposal completionProposal =
CompletionProposalUtils.createCompletionProposalWithReplacementOfPrefix(
n, completionString, displayString, context);
acceptor.accept(completionProposal);
}
}
}
}
/**
* Provides custom completion for the root element in a qualified name
*
* @see
* org.eclipse.papyrus.uml.textedit.property.xtext.ui.contentassist.AbstractUmlPropertyProposalProvider#completeTypeRule_Path(org.eclipse.emf.ecore.EObject,
* org.eclipse.xtext.Assignment,
* org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext,
* org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor)
*/
@Override
public void completeTypeRule_Path(
EObject model,
Assignment assignment,
ContentAssistContext context,
ICompletionProposalAcceptor acceptor) {
Namespace root =
(Namespace)
EcoreUtil.getRootContainer(ContextElementUtil.getContextElement(model.eResource()));
if (root == null) {
return;
}
// first accept the root Model
String completionString = root.getName() + "::";
String displayString = root.getName() + "::";
// String displayString = c.getName() ;
CustomCompletionProposal completionProposal =
CompletionProposalUtils.createCompletionProposalWithReplacementOfPrefix(
root, completionString, displayString, context);
acceptor.accept(completionProposal);
// then accepts all packages imported by Model
List<Package> importedPackages = root.getImportedPackages();
for (Package p : importedPackages) {
if (p.getName().toLowerCase().contains(context.getPrefix().toLowerCase())) {
completionString = p.getName() + "::";
displayString = p.getName() + "::";
// String displayString = c.getName() ;
completionProposal =
CompletionProposalUtils.createCompletionProposalWithReplacementOfPrefix(
root, completionString, displayString, context);
acceptor.accept(completionProposal);
}
}
}
/**
* Provides custom completion for the specifying the type of a property
*
* @see
* org.eclipse.papyrus.uml.textedit.property.xtext.ui.contentassist.AbstractUmlPropertyProposalProvider#completePropertyRule_Type(org.eclipse.emf.ecore.EObject,
* org.eclipse.xtext.Assignment,
* org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext,
* org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor)
*/
@Override
public void completePortRule_Type(
EObject model,
Assignment assignment,
ContentAssistContext context,
ICompletionProposalAcceptor acceptor) {
List<Classifier> allClassifiers = new ArrayList<Classifier>();
Namespace namespace =
(Namespace)
EcoreUtil.getRootContainer(ContextElementUtil.getContextElement(model.eResource()));
allClassifiers.addAll(getRecursivelyOwnedClassifiers(namespace));
allClassifiers.addAll(getRecursivelyImportedClassifiers(namespace));
for (Classifier c : allClassifiers) {
if (c.getQualifiedName().toLowerCase().contains(context.getPrefix().toLowerCase())) {
String displayString = c.getQualifiedName();
String completionString =
CompletionProposalUtils.getQualifiedNameLabelWithSufficientDepth(c, namespace);
ICompletionProposal completionProposal =
CompletionProposalUtils.createCompletionProposalWithReplacementOfPrefix(
c, completionString, displayString, context);
acceptor.accept(completionProposal);
}
}
}
