package org.webswing.directdraw;

import java.awt.Font;
import java.awt.ImageCapabilities;

import org.webswing.directdraw.model.FontFaceConst;
import org.webswing.directdraw.toolkit.DrawInstructionFactory;
import org.webswing.directdraw.toolkit.VolatileWebImageWrapper;
import org.webswing.directdraw.toolkit.WebImage;
import org.webswing.directdraw.util.DirectDrawUtils;
import org.webswing.directdraw.util.DrawConstantPool;

public class DirectDraw {

	public static final String SERVER_SIDE_GRADIENTS = "directdraw.serverSideGradients";
	public static final String DRAW_STRING_AS_PATH = "directdraw.drawStringAsPath";
	public static final String FONTS_PROVIDED = "directdraw.fontsProvided";

	private DirectDrawServicesAdapter services = new DirectDrawServicesAdapter();
	private DrawInstructionFactory instructionFactory = new DrawInstructionFactory(this);

	private DrawConstantPool constantPool;

	public DirectDraw() {
		resetConstantCache();
	}

	public DirectDraw(DirectDrawServicesAdapter services) {
		this();
		this.services = services;
	}

	public void resetConstantCache() {
		constantPool = new DrawConstantPool();
	}

	public DrawConstantPool getConstantPool() {
		return constantPool;
	}

	public DirectDrawServicesAdapter getServices() {
		return services;
	}

	public WebImage createImage(int w, int h) {
		return new WebImage(this, w, h);
	}

	public VolatileWebImageWrapper createVolatileImage(int w, int h, ImageCapabilities caps) {
		return new VolatileWebImageWrapper(caps, createImage(w, h));
	}

	public DrawInstructionFactory getInstructionFactory() {
		return instructionFactory;
	}

	public boolean requestFont(Font font) {
		String file = getServices().getFileForFont(font);
		if (file != null) {
			if (!getConstantPool().isFontRegistered(file)) {
				getConstantPool().requestFont(file, new FontFaceConst(this, font));
			}
			return true;
		}else{
			//use native rendering for logical fonts even if not set up in font config
			if(DirectDrawUtils.webFonts.containsKey(font.getFamily())){
				return true;
			}
			return false;
		}
	}

}