case-study/jdt-before/ui/org/eclipse/jdt/internal/ui/propertiesfileeditor/PropertiesCorrectionAssistant.java

   1 /*******************************************************************************
   2  * Copyright (c) 2010, 2011 IBM Corporation and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Eclipse Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/epl-v10.html
   7  *
   8  * Contributors:
   9  *     IBM Corporation - initial API and implementation
  10  *******************************************************************************/
  11 package org.eclipse.jdt.internal.ui.propertiesfileeditor;
  12
  13 import org.eclipse.swt.widgets.Shell;
  14
  15 import org.eclipse.core.runtime.Assert;
  16
  17 import org.eclipse.jface.text.DefaultInformationControl;
  18 import org.eclipse.jface.text.IInformationControl;
  19 import org.eclipse.jface.text.IInformationControlCreator;
  20 import org.eclipse.jface.text.quickassist.QuickAssistAssistant;
  21
  22 import org.eclipse.ui.IEditorPart;
  23 import org.eclipse.ui.IWorkbenchPreferenceConstants;
  24 import org.eclipse.ui.PlatformUI;
  25
  26 import org.eclipse.ui.texteditor.ITextEditor;
  27
  28 import org.eclipse.jdt.internal.ui.JavaPlugin;
  29
  30 /**
  31  * The properties file correction assistant.
  32  *
  33  * @since 3.7
  34  */
  35 public class PropertiesCorrectionAssistant extends QuickAssistAssistant {
  36
  37         private ITextEditor fEditor;
  38
  39         public PropertiesCorrectionAssistant(ITextEditor editor) {
  40                 super();
  41                 Assert.isNotNull(editor);
  42                 fEditor= editor;
  43
  44                 setQuickAssistProcessor(new PropertiesCorrectionProcessor(this));
  45                 enableColoredLabels(PlatformUI.getPreferenceStore().getBoolean(IWorkbenchPreferenceConstants.USE_COLORED_LABELS));
  46
  47                 setInformationControlCreator(getInformationControlCreator());
  48         }
  49
  50         private IInformationControlCreator getInformationControlCreator() {
  51                 return new IInformationControlCreator() {
  52                         public IInformationControl createInformationControl(Shell parent) {
  53                                 return new DefaultInformationControl(parent, JavaPlugin.getAdditionalInfoAffordanceString());
  54                         }
  55                 };
  56         }
  57
  58         public IEditorPart getEditor() {
  59                 return fEditor;
  60         }
  61 }