/*
* 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.widgets;
import org.terasology.math.Vector2i;
import org.terasology.rendering.assets.font.Font;
import org.terasology.rendering.nui.Canvas;
import org.terasology.rendering.nui.Color;
import org.terasology.rendering.nui.TextLineBuilder;
import org.terasology.rendering.nui.UIWidget;
import org.terasology.rendering.nui.itemRendering.AbstractItemRenderer;
import org.terasology.rendering.nui.skin.UISkin;
import java.util.List;
public class TooltipLineRenderer extends AbstractItemRenderer<TooltipLine> {
private UISkin defaultSkin;
public TooltipLineRenderer(UISkin defaultSkin) {
this.defaultSkin = defaultSkin;
}
@Override
public void draw(TooltipLine value, Canvas canvas) {
Font font = getFont(value);
Color color = getColor(value);
canvas.drawTextRaw(value.getText(), font, color, canvas.getRegion());
}
@Override
public Vector2i getPreferredSize(TooltipLine value, Canvas canvas) {
Font font = getFont(value);
List<String> lines = TextLineBuilder.getLines(font, value.getText(), canvas.size().x);
return font.getSize(lines);
}
private UISkin getSkin(TooltipLine value) {
final UISkin skin = value.getSkin();
if (skin != null) {
return skin;
}
return defaultSkin;
}
private Color getColor(TooltipLine value) {
final Color color = value.getColor();
if (color != null) {
return color;
}
return getSkin(value).getStyleFor(value.getFamily(), UIList.class, "item", UIWidget.DEFAULT_MODE).getTextColor();
}
private Font getFont(TooltipLine value) {
final Font font = value.getFont();
if (font != null) {
return font;
}
return getSkin(value).getStyleFor(value.getFamily(), UIList.class, "item", UIWidget.DEFAULT_MODE).getFont();
}
}