1 // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 

    17 

    18 package com.symbian.smt.gui.editors.xmleditor;

    19 

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

    21 import org.eclipse.jface.text.ITextDoubleClickStrategy;

    22 import org.eclipse.jface.text.TextAttribute;

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

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

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

    26 import org.eclipse.jface.text.rules.Token;

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

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

    29 

    30 /**

    31  * @author barbararosi-schwartz

    32  * 

    33  */

    34 public class XMLConfiguration extends SourceViewerConfiguration {

    35 	private XMLDoubleClickStrategy doubleClickStrategy;

    36 	private XMLTagScanner tagScanner;

    37 	private XMLScanner scanner;

    38 	private ColorManager colorManager;

    39 

    40 	public XMLConfiguration(ColorManager colorManager) {

    41 		this.colorManager = colorManager;

    42 	}

    43 

    44 	public String[] getConfiguredContentTypes(ISourceViewer sourceViewer) {

    45 		return new String[] { IDocument.DEFAULT_CONTENT_TYPE,

    46 				XMLPartitionScanner.XML_COMMENT, XMLPartitionScanner.XML_TAG };

    47 	}

    48 

    49 	public ITextDoubleClickStrategy getDoubleClickStrategy(

    50 			ISourceViewer sourceViewer, String contentType) {

    51 		if (doubleClickStrategy == null)

    52 			doubleClickStrategy = new XMLDoubleClickStrategy();

    53 		return doubleClickStrategy;

    54 	}

    55 

    56 	public IPresentationReconciler getPresentationReconciler(

    57 			ISourceViewer sourceViewer) {

    58 		PresentationReconciler reconciler = new PresentationReconciler();

    59 

    60 		DefaultDamagerRepairer dr = new DefaultDamagerRepairer(

    61 				getXMLTagScanner());

    62 		reconciler.setDamager(dr, XMLPartitionScanner.XML_TAG);

    63 		reconciler.setRepairer(dr, XMLPartitionScanner.XML_TAG);

    64 

    65 		dr = new DefaultDamagerRepairer(getXMLScanner());

    66 		reconciler.setDamager(dr, IDocument.DEFAULT_CONTENT_TYPE);

    67 		reconciler.setRepairer(dr, IDocument.DEFAULT_CONTENT_TYPE);

    68 

    69 		NonRuleBasedDamagerRepairer ndr = new NonRuleBasedDamagerRepairer(

    70 				new TextAttribute(colorManager

    71 						.getColor(IXMLColorConstants.XML_COMMENT)));

    72 		reconciler.setDamager(ndr, XMLPartitionScanner.XML_COMMENT);

    73 		reconciler.setRepairer(ndr, XMLPartitionScanner.XML_COMMENT);

    74 

    75 		return reconciler;

    76 	}

    77 

    78 	protected XMLScanner getXMLScanner() {

    79 		if (scanner == null) {

    80 			scanner = new XMLScanner(colorManager);

    81 			scanner.setDefaultReturnToken(new Token(new TextAttribute(

    82 					colorManager.getColor(IXMLColorConstants.DEFAULT))));

    83 		}

    84 		return scanner;

    85 	}

    86 

    87 	protected XMLTagScanner getXMLTagScanner() {

    88 		if (tagScanner == null) {

    89 			tagScanner = new XMLTagScanner(colorManager);

    90 			tagScanner.setDefaultReturnToken(new Token(new TextAttribute(

    91 					colorManager.getColor(IXMLColorConstants.TAG))));

    92 		}

    93 		return tagScanner;

    94 	}

    95 

    96 }