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/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package com.fourisland.fourpuzzle.window;
import com.fourisland.fourpuzzle.Audio;
import java.awt.Font;
import java.awt.Graphics2D;
import java.awt.Rectangle;
import java.awt.TexturePaint;
import java.awt.image.BufferedImage;
import java.util.List;
/**
*
* @author hatkirby
*/
public class ChoiceWindow {
private final int SPACER = 4;
private List<String> choices;
int numChoices;
boolean center;
public ChoiceWindow(List<String> choices, boolean center)
{
this.choices = choices;
numChoices = choices.size();
this.center = center;
createGraphic(new BufferedImage(Window.Default.getFullWidth(width), Window.Default.getFullHeight(height), BufferedImage.TYPE_INT_ARGB).createGraphics());
}
private int width;
private int height;
BufferedImage cacheBase;
private void createGraphic(Graphics2D g3)
{
for (String choice : choices)
{
int l = g3.getFontMetrics().stringWidth(choice);
if (l > getWidth())
{
width = l;
}
height += g3.getFontMetrics().getHeight() + SPACER;
}
width += SPACER*2;
cacheBase = new BufferedImage(Window.Default.getFullWidth(width), Window.Default.getFullHeight(height), BufferedImage.TYPE_INT_ARGB);
Graphics2D g2 = cacheBase.createGraphics();
g2.drawImage(SystemGraphic.getMessageBackground(), 1, 1, Window.Default.getFullWidth(width)-2, Window.Default.getFullHeight(height)-2, null);
g2.drawImage(Window.Default.getImage(width, height), 0, 0, null);
}
public void render(Graphics2D g2, int x, int y)
{
g2.drawImage(cacheBase, x, y, null);
g2.setFont(g2.getFont().deriveFont(Font.BOLD));
int fh = g2.getFontMetrics().getHeight();
int ty = Window.Default.getTopY()+fh-(SPACER/2)+y;
for (String choice : choices)
{
int fw = g2.getFontMetrics().stringWidth(choice);
int tx = Window.Default.getLeftX()+x;
if (center)
{
tx += ((width/2)-(fw/2));
}
if (getSelected().equals(choice))
{
g2.drawImage(SystemGraphic.getSelectionBackground(), tx-1, ty-fh+3, fw+SPACER-2, fh+SPACER-2, null);
g2.drawImage(Window.Selector.getImage(fw-Window.Selector.getLeftX(), fh-Window.Selector.getTopY()), tx-SPACER, ty-fh, null);
}
g2.setPaint(new TexturePaint(SystemGraphic.getTextColor(), new Rectangle(tx, ty, fw, fh)));
g2.drawString(choice, tx, ty);
ty+=(SPACER+g2.getFontMetrics().getHeight());
}
g2.setFont(g2.getFont().deriveFont(Font.PLAIN));
}
public int getWidth()
{
return width;
}
public int getHeight()
{
return height;
}
int selected = 0;
public void moveUp()
{
if (selected > 0)
{
Audio.playSound("Cursor1");
selected--;
}
}
public void moveDown()
{
if (selected < (choices.size()-1))
{
Audio.playSound("Cursor1");
selected++;
}
}
public String getSelected()
{
return choices.get(selected);
}
}
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