| /******************************************************************************* |
| * Copyright (c) 2005, 2017 IBM Corporation and others. |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0. |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| *******************************************************************************/ |
| package org.eclipse.dltk.ruby.internal.ui.text.completion; |
| |
| import org.eclipse.dltk.core.CompletionProposal; |
| import org.eclipse.dltk.core.IScriptProject; |
| import org.eclipse.dltk.core.ISourceModule; |
| import org.eclipse.dltk.ruby.core.RubyNature; |
| 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 RubyCompletionProposalCollector extends |
| ScriptCompletionProposalCollector { |
| |
| protected final static char[] VAR_TRIGGER = new char[] { '\t', ' ', '=', |
| ';', '.' }; |
| |
| @Override |
| protected char[] getVarTrigger() { |
| return VAR_TRIGGER; |
| } |
| |
| public RubyCompletionProposalCollector(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 RubyCompletionProposal(completion, replaceStart, length, |
| image, displayString, i); |
| } |
| |
| @Override |
| protected ScriptCompletionProposal createScriptCompletionProposal( |
| String completion, int replaceStart, int length, Image image, |
| String displayString, int i, boolean isInDoc) { |
| return new RubyCompletionProposal(completion, 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 RubyOverrideCompletionProposal(compilationUnit, name, 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().createImageDescriptor(proposal)); |
| int relevance = computeRelevance(proposal); |
| return createScriptCompletionProposal(completion, start, length, img, |
| label, relevance); |
| } |
| |
| @Override |
| protected String getNatureId() { |
| return RubyNature.NATURE_ID; |
| } |
| } |