/*
* Copyright 2010 JBoss Inc
*
* Licensed 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.drools.eclipse.dsl.editor;
import org.drools.eclipse.dsl.editor.completion.DSLRuleCompletionProcessor;
import org.drools.eclipse.editors.DRLSourceViewerConfig;
import org.drools.eclipse.editors.completion.DefaultCompletionProcessor;
import org.drools.eclipse.editors.scanners.DRLPartionScanner;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.contentassist.ContentAssistant;
import org.eclipse.jface.text.contentassist.IContentAssistant;
import org.eclipse.jface.text.source.ISourceViewer;
/**
* Source viewer config wires up the syntax highlighting, partitioning
* and content assistance.
*/
public class DSLRuleSourceViewerConfig extends DRLSourceViewerConfig {
public DSLRuleSourceViewerConfig(DSLRuleEditor editor) {
super(editor);
}
/**
* Get the appropriate content assistance, for each partition.
*/
public IContentAssistant getContentAssistant(ISourceViewer sourceViewer) {
ContentAssistant assistant = new ContentAssistant();
assistant.setContentAssistProcessor(
new DefaultCompletionProcessor(getEditor()), IDocument.DEFAULT_CONTENT_TYPE);
assistant.setContentAssistProcessor(
new DSLRuleCompletionProcessor(getEditor()), DRLPartionScanner.RULE_PART_CONTENT);
assistant.setProposalPopupOrientation(IContentAssistant.PROPOSAL_OVERLAY);
assistant.setAutoActivationDelay(0);
return assistant;
}
}