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/*******************************************************************************
* Copyright (c) 2010, 2011 IBM Corporation and others.
* 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:
* IBM Corporation - initial API and implementation
******************************************************************************/
package org.eclipse.equinox.bidi.internal.tests;
import org.eclipse.equinox.bidi.STextDirection;
import org.eclipse.equinox.bidi.advanced.STextEnvironment;
import org.eclipse.equinox.bidi.custom.STextCharTypes;
import org.eclipse.equinox.bidi.custom.STextTypeHandler;
public class TestHandlerMyComma extends STextTypeHandler {
private final static byte AL = Character.DIRECTIONALITY_RIGHT_TO_LEFT_ARABIC;
protected final static int LTR = STextDirection.DIR_LTR;
protected final static int RTL = STextDirection.DIR_RTL;
final int dirArabic;
final int dirHebrew;
public TestHandlerMyComma(int dirArabic, int dirHebrew) {
this.dirArabic = dirArabic;
this.dirHebrew = dirHebrew;
}
public String getSeparators(STextEnvironment environment) {
return ","; //$NON-NLS-1$
}
public boolean skipProcessing(STextEnvironment environment, String text, STextCharTypes charTypes) {
byte charType = charTypes.getBidiTypeAt(0);
if (charType == AL)
return true;
return false;
}
public int getDirection(STextEnvironment environment, String text) {
return getDirection(environment, text, new STextCharTypes(this, environment, text));
}
public int getDirection(STextEnvironment environment, String text, STextCharTypes charTypes) {
for (int i = 0; i < text.length(); i++) {
byte charType = charTypes.getBidiTypeAt(i);
if (charType == AL)
return dirArabic;
}
return dirHebrew;
}
}
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