/* | |
* Licensed to the Apache Software Foundation (ASF) under one | |
* or more contributor license agreements. See the NOTICE file | |
* distributed with this work for additional information | |
* regarding copyright ownership. The ASF licenses this file | |
* to you under the Apache License, Version 2.0 (the | |
* "License"); you may not use this file except in compliance | |
* with the License. You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, | |
* software distributed under the License is distributed on an | |
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
* KIND, either express or implied. See the License for the | |
* specific language governing permissions and limitations | |
* under the License. | |
*/ | |
package org.apache.uima.ruta.ide.ui.text.completion; | |
import org.apache.uima.ruta.ide.core.RutaNature; | |
import org.eclipse.dltk.core.CompletionProposal; | |
import org.eclipse.dltk.core.IScriptProject; | |
import org.eclipse.dltk.core.ISourceModule; | |
import org.eclipse.dltk.ui.text.completion.IScriptCompletionProposal; | |
import org.eclipse.dltk.ui.text.completion.ScriptCompletionProposal; | |
import org.eclipse.dltk.ui.text.completion.ScriptCompletionProposalCollector; | |
import org.eclipse.swt.graphics.Image; | |
public class RutaCompletionProposalCollector extends ScriptCompletionProposalCollector { | |
protected final static char[] VAR_TRIGGER = new char[] { '\t', ' ', '=', ';', '.' }; | |
@Override | |
protected char[] getVarTrigger() { | |
return VAR_TRIGGER; | |
} | |
public RutaCompletionProposalCollector(ISourceModule module) { | |
super(module); | |
} | |
// Specific proposals creation. May be use factory? | |
@Override | |
protected ScriptCompletionProposal createScriptCompletionProposal(String completion, | |
int replaceStart, int length, Image image, String displayString, int i) { | |
return new RutaScriptCompletionProposal(completion, replaceStart, length, image, null, i); | |
} | |
@Override | |
protected ScriptCompletionProposal createScriptCompletionProposal(String completion, | |
int replaceStart, int length, Image image, String displayString, int i, boolean isInDoc) { | |
return new RutaScriptCompletionProposal(displayString, replaceStart, length, image, | |
displayString, i, isInDoc); | |
} | |
@Override | |
protected ScriptCompletionProposal createOverrideCompletionProposal(IScriptProject scriptProject, | |
ISourceModule compilationUnit, String name, String[] paramTypes, int start, int length, | |
String displayName, String completionProposal) { | |
return new RutaOverrideCompletionProposal(scriptProject, compilationUnit, name, paramTypes, | |
start, length, displayName, completionProposal); | |
} | |
@Override | |
protected IScriptCompletionProposal createKeywordProposal(CompletionProposal proposal) { | |
String completion = String.valueOf(proposal.getCompletion()); | |
int start = proposal.getReplaceStart(); | |
int length = getLength(proposal); | |
String label = getLabelProvider().createSimpleLabel(proposal); | |
Image img = getImage(getLabelProvider().createMethodImageDescriptor(proposal)); | |
int relevance = computeRelevance(proposal); | |
return createScriptCompletionProposal(completion, start, length, img, label, relevance); | |
} | |
@Override | |
protected String getNatureId() { | |
return RutaNature.NATURE_ID; | |
} | |
} |