AbstractTheme.java

package magic.ui.theme;

import java.awt.Color;
import java.awt.image.BufferedImage;
import java.util.HashMap;
import java.util.Map;
import java.util.Locale;
import javax.swing.ImageIcon;
import magic.data.MagicIcon;
import magic.ui.MagicImages;
import magic.ui.FontsAndBorders;

public abstract class AbstractTheme implements Theme {

    // Prevents horizontal scroll-bar appearing in the user action panel
    // for custom themes with a VALUE_SPACING less than 5.
    private static final int MIN_VALUE_SPACING = 5;

    private final String name;
    private final Map<String,Object> themeMap;

    AbstractTheme(final String name) {

        this.name=name;
        themeMap=new HashMap<>();

        addToTheme(ICON_SMALL_BATTLEFIELD,MagicImages.getIcon(MagicIcon.ALL));
        addToTheme(ICON_SMALL_COMBAT,MagicImages.getIcon(MagicIcon.COMBAT));
        addToTheme(ICON_SMALL_HAND,MagicImages.getIcon(MagicIcon.HAND));
        addToTheme(ICON_SMALL_GRAVEYARD,MagicImages.getIcon(MagicIcon.GRAVEYARD));
        addToTheme(ICON_SMALL_EXILE,MagicImages.getIcon(MagicIcon.EXILE));

        addToTheme(COLOR_TITLE_FOREGROUND,Color.WHITE);
        addToTheme(COLOR_TITLE_BACKGROUND,new Color(0x23,0x6B,0x8E));
        addToTheme(COLOR_ICON_BACKGROUND,FontsAndBorders.GRAY3);
        addToTheme(COLOR_CHOICE_FOREGROUND,Color.BLUE);
        addToTheme(COLOR_COMMON_FOREGROUND,Color.BLACK);
        addToTheme(COLOR_UNCOMMON_FOREGROUND,new Color(0x8C,0x78,0x53));
        addToTheme(COLOR_RARE_FOREGROUND,new Color(0xCD,0x7F,0x32));
        addToTheme(OPTION_USE_OVERLAY,false);
        addToTheme(COLOR_CHOICE,new Color(0,250,0,70));
        addToTheme(COLOR_COMBAT_CHOICE,new Color(250,100,0,90));
        addToTheme(COLOR_CHOICE_BORDER,new Color(0,250,0,70));
        addToTheme(COLOR_COMBAT_CHOICE_BORDER,new Color(250,0,0,125));
        addToTheme(COLOR_GAME_BORDER,Color.BLACK);

        addToTheme(VALUE_SPACING, MIN_VALUE_SPACING);
        addToTheme(VALUE_BACKGROUND_STRETCH,0);
        addToTheme(VALUE_GAME_LAYOUT,1);
        addToTheme(VALUE_GAME_STRETCH,0);
        addToTheme(VALUE_GAME_OFFSET,0);
        addToTheme(VALUE_GAME_BORDER,0);
    }

    final void addToTheme(final String aName, final Object value) {
        if (VALUE_SPACING.equals(aName) && (int) value < MIN_VALUE_SPACING) {
            themeMap.put(aName, MIN_VALUE_SPACING);
        } else {
            themeMap.put(aName,value);
        }
    }

    @Override
    public void load() {

    }

    @Override
    public String getName() {
        return name;
    }

    @Override
    public BufferedImage getTexture(final String aName) {
        final Object value=themeMap.get(aName);
        return value==null?MagicImages.MISSING_BIG:(BufferedImage)value;
    }

    @Override
    public Boolean getOptionUseOverlay() {
        final Object value = themeMap.get(OPTION_USE_OVERLAY);
        return (Boolean)value;
    }

    @Override
    public ImageIcon getIcon(final String aName) {
        final Object value=themeMap.get(aName);
        return value==null?MagicImages.getIcon(MagicIcon.MISSING):(ImageIcon)value;
    }

    @Override
    public Color getColor(final String aName) {
        final Object value=themeMap.get(aName);
        return value==null?Color.BLACK:(Color)value;
    }

    @Override
    public Color getTextColor() {
        return getColor(COLOR_TEXT_FOREGROUND);
    }

    @Override
    public Color getChoiceColor() {
        return getColor(COLOR_CHOICE);
    }

    @Override
    public int getValue(final String aName) {
        final Object value=themeMap.get(aName);
        return value==null?0:(Integer)value;
    }

    @Override
    public ImageIcon getAvatarIcon(final int index,final int size) {
        return AvatarImages.getInstance().getAvatarIcon(index,size);
    }

    @Override
    public ImageIcon getAbilityIcon(AbilityIcon ability) {
        final String key = "icon_" + ability.name().toLowerCase(Locale.ENGLISH);
        final Object value = themeMap.get(key);
        return value == null ? null : (ImageIcon)value;
    }

    @Override
    public BufferedImage getBackgroundImage() {
        return getTexture(Theme.TEXTURE_BACKGROUND);
    }

    @Override
    public boolean hasValue(String name) {
        return themeMap.containsKey(name) && themeMap.get(name) != null;
    }

    protected String getStringValue(String name) {
        return (String)themeMap.get(name);
    }

}