/*******************************************************************************
 * Copyright 2011 See AUTHORS file.
 * 
 * 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 com.badlogic.gdx.tests;

import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.graphics.GL20;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.math.MathUtils;
import com.badlogic.gdx.scenes.scene2d.Stage;
import com.badlogic.gdx.scenes.scene2d.ui.Skin;
import com.badlogic.gdx.scenes.scene2d.ui.TextButton;
import com.badlogic.gdx.tests.utils.GdxTest;

public class TextButtonTest extends GdxTest {
	private Stage stage;
	private Skin skin;

	@Override
	public void create () {
		stage = new Stage();
		Gdx.input.setInputProcessor(stage);
		skin = new Skin(Gdx.files.internal("data/uiskin.json"));
		for (int i = 0; i < 1; i++) {
			TextButton t = new TextButton("Button" + i, skin);
			t.setX(MathUtils.random(0, Gdx.graphics.getWidth()));
			t.setY(MathUtils.random(0, Gdx.graphics.getHeight()));
			t.setWidth(MathUtils.random(50, 200));
			t.setHeight(MathUtils.random(0, 100));
			stage.addActor(t);
		}
	}

	@Override
	public void render () {
		Gdx.gl.glClearColor(0.2f, 0.2f, 0.2f, 1);
		Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
		stage.draw();
		Gdx.app.log("X", "FPS: " + Gdx.graphics.getFramesPerSecond());
		SpriteBatch spriteBatch = (SpriteBatch)stage.getBatch();
		Gdx.app.log("X", "render calls: " + spriteBatch.totalRenderCalls);
		spriteBatch.totalRenderCalls = 0;
	}

	@Override
	public void resize (int width, int height) {
		stage.getViewport().update(width, height, true);
	}

	@Override
	public void dispose () {
		stage.dispose();
		skin.dispose();
	}
}