/*
 *  Copyright (C) 2010-2011 JPEXS
 * 
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 * 
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 * 
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.jpexs.asdec.gui;

import java.awt.*;
import java.util.ArrayList;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;

/**
 * Contains methods for GUI
 *
 * @author JPEXS
 */
public class View {

   /**
    * Sets windows Look and Feel
    */
   public static void setLookAndFeel() {
      try {

         UIManager.setLookAndFeel(
                 UIManager.getSystemLookAndFeelClassName());
      } catch (UnsupportedLookAndFeelException ignored) {
      } catch (ClassNotFoundException ignored) {
      } catch (InstantiationException ignored) {
      } catch (IllegalAccessException ignored) {
      }

   }

   /**
    * Loads image from resources
    *
    * @param path Path to image without starting slash
    * @return loaded Image
    */
   public static Image loadImage(String path) {
      ClassLoader cldr = (new Object()).getClass().getClassLoader();
      java.net.URL imageURL = (new Object()).getClass().getResource("/" + path);
      return Toolkit.getDefaultToolkit().createImage(imageURL);
   }

   /**
    * Sets icon of specified frame to ASDec icon
    *
    * @param f Frame to set icon in
    */
   public static void setWindowIcon(Window f) {
      java.util.List<Image> images = new ArrayList<Image>();
      images.add(loadImage("com/jpexs/asdec/gui/graphics/icon16.png"));
      images.add(loadImage("com/jpexs/asdec/gui/graphics/icon32.png"));
      images.add(loadImage("com/jpexs/asdec/gui/graphics/icon48.png"));
      f.setIconImages(images);
   }

   /**
    * Centers specified frame on the screen
    *
    * @param f Frame to center on the screen
    */
   public static void centerScreen(Window f) {
      Dimension dim = f.getToolkit().getScreenSize();
      Rectangle abounds = f.getBounds();
      f.setLocation((dim.width - abounds.width) / 2,
              (dim.height - abounds.height) / 2);
   }
}