com.adobe.fontengine.font.mac.sfntResourceHandler Maven / Gradle / Ivy

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The Adobe Experience Manager SDK

There is a newer version: 2025.3.19823.20250304T101418Z-250200

package com.adobe.fontengine.font.mac;

import java.io.InputStream;
import java.util.HashMap;
import java.util.Map;

import com.adobe.fontengine.font.Font;
import com.adobe.fontengine.font.FontLoadingException;
import com.adobe.fontengine.fontmanagement.FontLoader;
import com.adobe.internal.mac.resource.BasicResourceHandler;
import com.adobe.internal.mac.resource.ResourceParser.ResourceEntry;

public class sfntResourceHandler extends BasicResourceHandler
{
	public static class SfntResource
	{
		private String name;
		private int script;
		private long size;
		private int id;
		private Font font;
		private Exception exception;

		private SfntResource(int id, String name, int script, long size)
		{
			this.size = size;
			this.id = id;
			this.name = name;
			this.script = script;
		}

		public long getSize()
		{
			return this.size;
		}

		public int getID()
		{
			return this.id;
		}

		public String getName()
		{
			return this.name;
		}

		public int getScriptCode()
		{
			return this.script;
		}
		
		void setFont(Font font)
		{
			this.font = font;
		}
		
		public Font getFont()
		{
			return this.font;
		}
		
		void setException(Exception e)
		{
			this.exception = e;
		}
		
		public Exception getException()
		{
			return this.exception;
		}
		
		public String toString()
		{
			StringBuffer sb = new StringBuffer();
			sb.append("fontID = " + this.id);
			sb.append(", name = " + this.name);
			sb.append(", size = " + this.size);
			sb.append(", font = " + this.font);
			return sb.toString();
		}
	}

	private static final byte[] sfnt = {'s', 'f', 'n', 't'};
	
	FontLoader loader = new FontLoader();
	Map resources = new HashMap();

	int idToCreate = -1;
	boolean createAllFonts = true;
	
	public sfntResourceHandler() 
	{
		super(sfnt);
	}

	public sfntResourceHandler(int idToCreate) 
	{
		this();
		this.idToCreate = idToCreate;
		this.createAllFonts = false;
	}

	public void handleResource(ResourceEntry entry,	long length, InputStream stream) 
	{
//		System.out.println("@@@ Resource Handler Plugin for type " + new String(handlerType));
//		System.out.println("\ttype = " + new String(type));
//		System.out.println("\tattributes = " + attributes);
//		System.out.println("\tname = " + name);
//		System.out.println("\tlength = " + length);

		if (this.createAllFonts || this.idToCreate == entry.getID())
		{
			SfntResource resource = new SfntResource(entry.getID(), entry.getName(), entry.getScriptCode(), length);
			Font font = null;
			try {
				
				font = loader.load(stream, (int) length, false);
			} catch (FontLoadingException e) {
				resource.setException(e);
			}
			resource.setFont(font);
			resources.put(new Integer(entry.getID()), resource);
		}
	}

	public Map getResources()
	{
		return this.resources;
	}
}