//- 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.ui.model.text.offsetting;
import limelight.util.Box;
public class FittingXOffsetStrategy implements XOffsetStrategy
{
public int calculateXOffset(limelight.ui.model.text.TextModel model)
{
int xOffset = model.getXOffset();
Box boundingBox = model.getContainer().getConsumableBounds();
int absoluteCaretX = model.getAbsoluteX(model.getCaretLocation());
int relativeCaretX = absoluteCaretX + xOffset;
if(relativeCaretX >= boundingBox.width)
xOffset = (absoluteCaretX - boundingBox.width + model.getCaretWidth()) * -1;
else if(relativeCaretX < 0)
xOffset = absoluteCaretX * -1;
return xOffset;
}
}