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/*****************************************************************************
* Copyright (c) 2010 CEA LIST.
*
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Tatiana Fesenko (CEA LIST) - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.uml.compare;
import org.eclipse.jface.viewers.StyledString;
import org.eclipse.jface.viewers.StyledString.Styler;
/**
* Creates StyledString for the given template.
* Elements in {} will be shown in bold font.
*/
public class StyledMessageFormat {
/** The Constant ELEMENT_STYLER. */
private static final Styler ELEMENT_STYLER = StyledString.DECORATIONS_STYLER;
/** The Constant MESSAGE_STYLER. */
private static final Styler MESSAGE_STYLER = null;
/**
* Format.
*
* @param pattern the pattern
* @param args the args
* @return the styled string
*/
public static StyledString format(String pattern, String... args) {
StyledString styledString = new StyledString();
styledString.append(Messages.bind(pattern, (Object[])args), ELEMENT_STYLER);
int currInd = 0;
int gap = 0;
for(int i = 0; i < args.length; i++) {
int nextInd = pattern.indexOf("{", currInd); //$NON-NLS-1$
if(nextInd != -1 && args.length > i) {
styledString.setStyle(nextInd + gap, args[i].length(), MESSAGE_STYLER);
currInd = nextInd + 1;
gap += args[i].length() - "{}".length() - String.valueOf(i).length(); //$NON-NLS-1$
} else {
break;
}
}
return styledString;
}
}
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