/*
* Copyright 2014 MovingBlocks
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.terasology.rendering.nui.itemRendering;
import org.terasology.math.Vector2i;
import org.terasology.rendering.assets.font.Font;
import org.terasology.rendering.nui.Canvas;
import org.terasology.rendering.nui.TextLineBuilder;
import java.util.List;
/**
*
*/
public abstract class StringTextRenderer<T> extends AbstractItemRenderer<T> {
@Override
public void draw(T value, Canvas canvas) {
canvas.drawText(getString(value));
}
@Override
public Vector2i getPreferredSize(T value, Canvas canvas) {
Font font = canvas.getCurrentStyle().getFont();
List<String> lines = TextLineBuilder.getLines(font, getString(value), canvas.size().x);
return font.getSize(lines);
}
public abstract String getString(T value);
}