diff options
Diffstat (limited to 'plugins/others/org.eclipse.papyrus.parsers/src/org/eclipse/papyrus/parsers/texteditor/parameterlabel/ParameterLabelCompletionProcessor.java')
| -rw-r--r-- | plugins/others/org.eclipse.papyrus.parsers/src/org/eclipse/papyrus/parsers/texteditor/parameterlabel/ParameterLabelCompletionProcessor.java | 249 |
1 files changed, 0 insertions, 249 deletions
diff --git a/plugins/others/org.eclipse.papyrus.parsers/src/org/eclipse/papyrus/parsers/texteditor/parameterlabel/ParameterLabelCompletionProcessor.java b/plugins/others/org.eclipse.papyrus.parsers/src/org/eclipse/papyrus/parsers/texteditor/parameterlabel/ParameterLabelCompletionProcessor.java deleted file mode 100644 index aa800a09165..00000000000 --- a/plugins/others/org.eclipse.papyrus.parsers/src/org/eclipse/papyrus/parsers/texteditor/parameterlabel/ParameterLabelCompletionProcessor.java +++ /dev/null @@ -1,249 +0,0 @@ -/*****************************************************************************
- * Copyright (c) 2010 CEA LIST.
- *
- *
- * 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:
- * Remi Schnekenburger (CEA LIST) Remi.Schnekenburger@cea.fr - Initial API and implementation
- * Yann Tanguy (CEA LIST) yann.tanguy@cea.fr - customization for Parameter
- *
- *****************************************************************************/
-package org.eclipse.papyrus.parsers.texteditor.parameterlabel;
-
-import java.util.Collection;
-import java.util.Map;
-import java.util.Vector;
-
-import org.antlr.runtime.ANTLRStringStream;
-import org.antlr.runtime.CommonTokenStream;
-import org.antlr.runtime.RecognitionException;
-import org.eclipse.jface.text.BadLocationException;
-import org.eclipse.jface.text.ITextViewer;
-import org.eclipse.jface.text.contentassist.ICompletionProposal;
-import org.eclipse.papyrus.parsers.antlr.ParameterLabelLexer;
-import org.eclipse.papyrus.parsers.antlr.ParameterLabelParser;
-import org.eclipse.papyrus.parsers.texteditor.CompletionFilterSourceViewerConfiguration;
-import org.eclipse.papyrus.parsers.texteditor.LabelCompletionProcessor;
-import org.eclipse.papyrus.parsers.texteditor.CompletionFilterSourceViewerConfiguration.ICompletionFilter;
-import org.eclipse.papyrus.parsers.texteditor.completionproposals.DefaultValueCompletionProposal;
-import org.eclipse.papyrus.parsers.texteditor.completionproposals.DirectionCompletionProposal;
-import org.eclipse.papyrus.parsers.texteditor.completionproposals.MultiplicityCompletionProposal;
-import org.eclipse.papyrus.parsers.texteditor.completionproposals.NameCompletionProposal;
-import org.eclipse.papyrus.parsers.texteditor.completionproposals.ParameterModifierProposal;
-import org.eclipse.papyrus.parsers.texteditor.completionproposals.ParameterModifiersProposal;
-import org.eclipse.papyrus.parsers.texteditor.completionproposals.TypeCompletionProposalComputer;
-import org.eclipse.papyrus.parsers.texteditor.completionproposals.VisibilityCompletionProposal;
-import org.eclipse.papyrus.parsers.util.SimpleStringErrorReporter;
-import org.eclipse.uml2.uml.Parameter;
-
-/**
- * Completion processor for action language. <BR>
- * Main class to process the different completions given by the texteditor to its user
- *
- * @author Remi SCHNEKENBURGER
- * @see org.eclipse.jface.text.templates.TemplateCompletionProcessor
- * @see org.eclipse.jface.text.contentassist.IContentAssistProcessor
- * @see com.cea.actionlanguage.sharedresources.texteditor.IPropertyLabelKeywords
- */
-public class ParameterLabelCompletionProcessor extends LabelCompletionProcessor implements IContext {
-
- /** The completion filter. */
- private final ICompletionFilter completionFilter;
-
- /** The {@link Parameter} to modify */
- private Parameter parameter;
-
- /** The modifiers used. */
- private Map<String, Boolean> modifiersUsed;
-
- /**
- * Constructor
- *
- * @param parameter
- * the parsed {@link Parameter}
- */
- public ParameterLabelCompletionProcessor(Parameter parameter) {
- this.parameter = parameter;
- this.completionFilter = new CompletionFilterSourceViewerConfiguration.NullCompletionFilter();
- }
-
- /**
- * The Constructor.
- *
- * @param property
- * the property
- * @param iCompletionFilter
- * the i completion filter
- */
- public ParameterLabelCompletionProcessor(Parameter parameter, ICompletionFilter iCompletionFilter) {
- this.parameter = parameter;
- this.completionFilter = iCompletionFilter;
- }
-
- /*
- * (non-Javadoc)
- *
- * @see com.cea.papyrus.classdiagram.parsers.texteditor.LabelCompletionProcessor
- * #computeCompletionProposals(org.eclipse.jface.text.ITextViewer, int)
- */
- /**
- * This method computes completion proposal for currently edited Parameter label.
- *
- * @param viewer
- * @param documentOffset
- *
- * @return completion proposals
- */
- @Override
- public ICompletionProposal[] computeCompletionProposals(ITextViewer viewer, int documentOffset) {
- String text;
- String prefix = "";
- ParameterLabelLexer lexer = null;
- ParameterLabelParser parser = null;
- Collection<ICompletionProposal> result = null;
- int selectionRange = 0;
-
- try {
- text = viewer.getDocument().get(0, documentOffset);
- lexer = new ParameterLabelLexer(new ANTLRStringStream(text));
- CommonTokenStream tokens = new CommonTokenStream(lexer);
-
- parser = new ParameterLabelParser(tokens, parameter, new SimpleStringErrorReporter());
- parser.setValidation(true);
- selectionRange = viewer.getSelectedRange().y;
- parser.label();
- modifiersUsed = parser.getModifiersUsed();
- result = computeCompletions(viewer, parser.getContext(), documentOffset, selectionRange);
- } catch (BadLocationException e) {
- e.printStackTrace();
- } catch (RuntimeException e) {
- modifiersUsed = parser.getModifiersUsed();
- prefix = getPrefix(viewer, documentOffset);
- result = computeCompletions(viewer, parser.getContext(), documentOffset, selectionRange);
- } catch (RecognitionException e) {
- modifiersUsed = parser.getModifiersUsed();
- prefix = getPrefix(viewer, documentOffset);
- result = computeCompletions(viewer, parser.getContext(), documentOffset, selectionRange);
- }
-
- return result.toArray(new ICompletionProposal[]{});
- }
-
- /*
- * (non-Javadoc)
- *
- * @see com.cea.papyrus.classdiagram.parsers.texteditor.LabelCompletionProcessor
- * #computeCompletions(org.eclipse.jface.text.ITextViewer, int, int, int)
- */
- /**
- * Compute completion possibilities depending on existing edited label (prefix, it may not be
- * complete).
- *
- * @param viewer
- * @param selectionRange
- * @param context
- * @param documentOffset
- *
- * @return
- */
- @Override
- public Collection<ICompletionProposal> computeCompletions(ITextViewer viewer, int context, int documentOffset, int selectionRange) {
- Vector<ICompletionProposal> v = new Vector<ICompletionProposal>();
- ParameterModifierProposal modifierProposalComputer = new ParameterModifierProposal();
- modifierProposalComputer.setModifiersUsed(modifiersUsed);
-
- String prefix = getPrefix(viewer, documentOffset);
- switch(context) {
-
- // DEFAULT : visibility or direction or name
- case IContext.DEFAULT:
- v.addAll(new VisibilityCompletionProposal().generateCompletionProposals(documentOffset, selectionRange, prefix));
- v.addAll(new DirectionCompletionProposal().generateCompletionProposals(documentOffset, selectionRange, prefix));
- v.addAll(new NameCompletionProposal().generateCompletionProposals(documentOffset, selectionRange, prefix));
- break;
-
- // VISIBILITY : direction or name
- case IContext.VISIBILITY:
- v.addAll(new DirectionCompletionProposal().generateCompletionProposals(documentOffset, selectionRange, prefix));
- v.addAll(new NameCompletionProposal().generateCompletionProposals(documentOffset, selectionRange, prefix));
- break;
-
- // DIRECTION : name
- case IContext.DIRECTION:
- v.addAll(new NameCompletionProposal().generateCompletionProposals(documentOffset, selectionRange, prefix));
- break;
-
- // NAME: either ':' or ":undefined"
- case IContext.NAME:
- v.addAll(createCompletionProposalsWithDifferentName(new String[]{ ": ", ": <Undefined>" }, new String[]{ "Parameter type", "Undefined Parameter type" }, new String[]{ ": <Type Name>", ": <Undefined>" }, "", documentOffset));
- break;
-
- // PROPERTY TYPE (after ":") model types or undefined
- case IContext.AFTER_COLON:
- // create properties visible in the model
- // specific prefix for type... ('<' possible at the beginning)
- prefix = getPrefixForType(viewer, documentOffset);
- // generate completion for TypeUtil
- TypeCompletionProposalComputer computer = new TypeCompletionProposalComputer(completionFilter, IContext.AFTER_COLON);
- computer.setElement(parameter);
- v.addAll(computer.generateCompletionProposals(documentOffset, selectionRange, prefix));
- break;
-
- // MULTIPLICITY: multiplicity or default value or property modifiers
- case IContext.PARAMETER_TYPE:
- // specific prefix for type... ('<' possible at the beginning)
- prefix = getPrefixForType(viewer, documentOffset);
- computer = new TypeCompletionProposalComputer(completionFilter, IContext.PARAMETER_TYPE);
- computer.setElement(parameter);
- v.addAll(computer.generateCompletionProposals(documentOffset, selectionRange, prefix));
- break;
-
- // IN_MULTIPLICITY(after '['): does nothing
- case IContext.MULTIPLICITY:
- // create properties visible in the model
- // specific prefix for type... ('<' possible at the beginning)
- prefix = getPrefixForType(viewer, documentOffset);
- // generate completion for TypeUtil
- computer = new TypeCompletionProposalComputer(completionFilter, IContext.AFTER_COLON);
- computer.setElement(parameter);
- v.addAll(computer.generateCompletionProposals(documentOffset, selectionRange, prefix));
- v.addAll(new MultiplicityCompletionProposal().generateCompletionProposals(documentOffset, selectionRange, prefix));
- v.addAll(new DefaultValueCompletionProposal().generateCompletionProposals(documentOffset, selectionRange, prefix));
- v.addAll(new ParameterModifiersProposal().generateCompletionProposals(documentOffset, selectionRange, prefix));
- break;
-
- // : default value or property modifiers
- case IContext.IN_MULTIPLICITY:
- prefix = getPrefixForMultiplicity(viewer, documentOffset);
- v.addAll(new MultiplicityCompletionProposal().generateCompletionProposals(documentOffset, selectionRange, prefix));
- break;
-
- // AFTER_MULTIPLICITY(after ']')
- case IContext.AFTER_MULTIPLICITY:
- v.addAll(new DefaultValueCompletionProposal().generateCompletionProposals(documentOffset, selectionRange, prefix));
- v.addAll(new ParameterModifiersProposal().generateCompletionProposals(documentOffset, selectionRange, prefix));
- break;
-
- // DEFAULT_VALUE: property modifiers
- case IContext.DEFAULT_VALUE:
- v.addAll(new ParameterModifiersProposal().generateCompletionProposals(documentOffset, selectionRange, prefix));
- break;
-
- case IContext.PARAMETER_MODIFIERS:
- v.addAll(modifierProposalComputer.generateCompletionProposals(documentOffset, selectionRange, prefix));
- break;
-
- case IContext.PARAMETER_MODIFIER:
- v.addAll(modifierProposalComputer.generateCompletionProposals(documentOffset, selectionRange, prefix));
- break;
- default:
- break;
- }
-
- return v;
- }
-}
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