//- Copyright © 2008-2011 8th Light, Inc. All Rights Reserved.
//- Limelight and all included source files are distributed under terms of the MIT License.
package limelight.styles.compiling;
import limelight.styles.abstrstyling.PixelsValue;
import limelight.styles.abstrstyling.StyleCompiler;
import limelight.styles.abstrstyling.StyleValue;
import limelight.styles.values.PercentagePixelsValue;
import limelight.styles.values.StaticPixelsValue;
public class PixelsAttributeCompiler extends StyleCompiler
{
public StyleValue compile(Object objValue)
{
String value = stringify(objValue);
try
{
PixelsValue attribute = attemptPercentageAttribute(value);
if(attribute == null)
attribute = attemptStaticAttribute(value);
if(attribute != null)
return attribute;
else
throw makeError(value);
}
catch(Exception e)
{
throw makeError(value);
}
}
private PixelsValue attemptStaticAttribute(String value)
{
int intValue = IntegerAttributeCompiler.convertToInt(value);
if(intValue >= 0)
return new StaticPixelsValue(intValue);
else
return null;
}
private PixelsValue attemptPercentageAttribute(String value)
{
if(value.indexOf('%') != -1)
{
double percentValue = PercentageAttributeCompiler.convertToDouble(value);
if(percentValue >= 0)
return new PercentagePixelsValue(percentValue);
}
return null;
}
}