1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 

    18 

    19 package com.nokia.testfw.stf.scripteditor.editors;

    20 

    21 import java.util.ArrayList;

    22 

    23 import org.eclipse.jface.preference.IPreferenceStore;

    24 import org.eclipse.jface.text.DefaultTextHover;

    25 import org.eclipse.jface.text.IDocument;

    26 import org.eclipse.jface.text.IRegion;

    27 import org.eclipse.jface.text.ITextHover;

    28 import org.eclipse.jface.text.ITextViewer;

    29 import org.eclipse.jface.text.contentassist.ContentAssistant;

    30 import org.eclipse.jface.text.contentassist.IContentAssistant;

    31 import org.eclipse.jface.text.presentation.IPresentationReconciler;

    32 import org.eclipse.jface.text.presentation.PresentationReconciler;

    33 import org.eclipse.jface.text.rules.DefaultDamagerRepairer;

    34 import org.eclipse.jface.text.source.DefaultAnnotationHover;

    35 import org.eclipse.jface.text.source.IAnnotationHover;

    36 import org.eclipse.jface.text.source.ISourceViewer;

    37 import org.eclipse.jface.text.source.SourceViewerConfiguration;

    38 

    39 import com.nokia.testfw.stf.scripteditor.Activator;

    40 import com.nokia.testfw.stf.scripteditor.editors.scripter.ScripterAssistProcessor;

    41 import com.nokia.testfw.stf.scripteditor.preference.PreferenceConstants;

    42 import com.nokia.testfw.stf.scripteditor.utils.Command;

    43 

    44 /**

    45  * Config source editor configuration

    46  * 

    47  */

    48 

    49 public class ScriptEditorConfiguration extends SourceViewerConfiguration {

    50 

    51 	/**

    52 	 * Creates Script Editor configuration

    53 	 */

    54 	public ScriptEditorConfiguration() {

    55 		assistant = new ContentAssistant();

    56 		reconciler = new PresentationReconciler();

    57 		scriptScanner = new ScriptScanner();

    58 		repairer = new DefaultDamagerRepairer(scriptScanner);

    59 		scripterAssistProcessor = new ScripterAssistProcessor();

    60 		

    61 		IPreferenceStore store = Activator.getDefault().getPreferenceStore();

    62 		

    63 		assistant.enableAutoActivation(store.getBoolean(PreferenceConstants.AUTO_ACTIVATION));

    64 		assistant.setAutoActivationDelay(store.getInt(PreferenceConstants.AUTO_ACTIVATION_DELAY));

    65 	}

    66 

    67 	/*

    68 	 * (non-Javadoc)

    69 	 * 

    70 	 * @see org.eclipse.ui.editors.text.TextSourceViewerConfiguration#getAnnotationHover

    71 	 */

    72 	public IAnnotationHover getAnnotationHover(ISourceViewer sourceViewer) {

    73 		return new DefaultAnnotationHover();

    74 	}

    75 

    76 	/*

    77 	 * (non-Javadoc)

    78 	 * 

    79 	 * @see org.eclipse.jface.text.source.SourceViewerConfiguration#getPresentationReconciler(org.eclipse.jface.text.source.ISourceViewer)

    80 	 */

    81 	public IPresentationReconciler getPresentationReconciler(ISourceViewer arg0) {

    82 		reconciler.setRepairer(repairer, IDocument.DEFAULT_CONTENT_TYPE);

    83 		reconciler.setDamager(repairer, IDocument.DEFAULT_CONTENT_TYPE);

    84 		return reconciler;

    85 	}

    86 

    87 	/*

    88 	 * (non-Javadoc)

    89 	 * 

    90 	 * @see org.eclipse.jface.text.source.SourceViewerConfiguration#getContentAssistant(org.eclipse.jface.text.source.ISourceViewer)

    91 	 */

    92 	public IContentAssistant getContentAssistant(ISourceViewer sourceViewer) {

    93 		assistant.setInformationControlCreator(getInformationControlCreator(sourceViewer));

    94 		return assistant;

    95 	}

    96 	

    97 	public IContentAssistant getContentAssistant() {

    98 		return assistant;

    99 	} 

   100 

   101 	/**

   102 	 * Changes Script Editor mode

   103 	 */

   104 	public void changeConfigurationMode(ArrayList<String> subSectionContent) {

   105 		assistant.setContentAssistProcessor(scripterAssistProcessor,

   106 				IDocument.DEFAULT_CONTENT_TYPE);

   107 		scriptScanner.changeSetOfKeywords(subSectionContent);

   108 	}

   109 	

   110 	public ITextHover getTextHover(ISourceViewer sourceViewer,

   111             String contentType)

   112 	{

   113 	    return new DefaultTextHover(sourceViewer) {

   114 	    	

   115 	    	public String getHoverInfo(ITextViewer textViewer, IRegion hoverRegion)

   116 	        {

   117 	    		try {

   118 					String keyword = textViewer.getDocument().get(

   119 							hoverRegion.getOffset(), hoverRegion.getLength());

   120 					ArrayList<Command> cmds = scripterAssistProcessor.getCommand();

   121 

   122 					for (Command cmd : cmds) {

   123 						if (keyword.equals(cmd.getCommandName())) {

   124 							return cmd.getCommandInfo(); 

   125 						}

   126 					}

   127 					return null;

   128 				}

   129 	    		catch (Exception e) {

   130 	    			return null;

   131 	    		}

   132 	            

   133 	        }

   134 	    	

   135 	    	

   136 	    	

   137 	    };

   138 	}

   139 	

   140 	public String[] getDefaultPrefixes(ISourceViewer sourceViewer, String contentType) {

   141         return super.getDefaultPrefixes(sourceViewer, contentType);

   142     }

   143 

   144 	private ContentAssistant assistant;

   145 

   146 	private PresentationReconciler reconciler;

   147 

   148 	private DefaultDamagerRepairer repairer;

   149 

   150 	private ScriptScanner scriptScanner;

   151 	

   152 	private ScripterAssistProcessor scripterAssistProcessor;

   153 }