oyoahafilethemeloader.java

java 开源,Swing外观：JGoodies look & feel. ... JGoodies look&feels让你的Swing 应用程序与applets看起来更漂亮.

    {
      /*if(debug!=null)
      {
        debug.println("ERROR create a object from a class name: " + e.toString());
      }*/
    }

    //print info about the correct way to built this object
    debug.println("<br><hr><font color=red>Maybe wrong constructor for: </font>" + _name);

    try
    {
      Class c = loadClass(_name);
      Constructor[] constructor = c.getConstructors();

      for(int i=0;i<constructor.length;i++)
      {
        debug.println("");
        debug.println("&lt;object type=\"Object\"&gt;");
        debug.println("&lt;name&gt;THE_OBJECT_NAME_HERE&lt;/name&gt;");
        debug.println("&lt;data&gt;" + _name + "</data&gt;");

        Class[] classes = constructor[i].getParameterTypes();

        for(int u=0;u<classes.length;u++)
        {
          if(classes[u].getName().equals("java.lang.Integer"))
          debug.println("&lt;para type=\"Integer\"&gt;");
          else
          if(classes[u].getName().equals("java.lang.Long"))
          debug.println("&lt;para type=\"Long\"&gt;");
          else
          if(classes[u].getName().equals("java.lang.Short"))
          debug.println("&lt;para type=\"Short\"&gt;");
          else
          if(classes[u].getName().equals("java.lang.Double"))
          debug.println("&lt;para type=\"Double\"&gt;");
          else
          if(classes[u].getName().equals("java.lang.Float"))
          debug.println("&lt;para type=\"Float\"&gt;");
          else
          if(classes[u].getName().equals("java.lang.Boolean"))
          debug.println("&lt;para type=\"Boolean\"&gt;");
          else
          if(classes[u].getName().equals("java.lang.String"))
          debug.println("&lt;para type=\"String\"&gt;");
          else
          if(classes[u].getName().equals("java.awt.Image"))
          debug.println("&lt;para type=\"Image\"&gt;");
          else
          if(classes[u].getName().equals("javax.swing.Icon"))
          debug.println("&lt;para type=\"Icon\"&gt;");
          else
          if(classes[u].getName().equals("java.awt.Font"))
          debug.println("&lt;para type=\"Font\"&gt;");
          else
          if(classes[u].getName().equals("java.awt.Color"))
          debug.println("&lt;para type=\"Color\"&gt;");
          else
          if(classes[u].getName().equals("java.awt.Insets"))
          debug.println("&lt;para type=\"Insets\"&gt;");
          else
          if(classes[u].getName().equals("java.awt.Dimension"))
          debug.println("&lt;para type=\"Dimension\"&gt;");
          else
          if(classes[u].getName().equals("java.awt.Rectangle"))
          debug.println("&lt;para type=\"Rectangle\"&gt;");
          else
          debug.println("&lt;para type=\"" + classes[u] + "\"&gt;");

          debug.println("&lt;data&gt;TODO&lt;/data&gt;");
          debug.println("&lt;/para&gt;");
        }

        debug.println("&lt;/object&gt;");
        debug.println("");
      }
    }
    catch(Exception e)
    {
      debug.println("<font color=red>ERROR unabled to print info about this class: </font>" + _name + " - " + e.toString());
      debug.println("");
    }

    return null;
  }

  /**
  * create a object from a class name
  */
  public Object createObject(String _name, Object[] object)
  {
    try
    {
      Class c = loadClass(_name);
      Constructor[] constructor = c.getConstructors();

      for(int i=0;i<constructor.length;i++)
      {
        try
        {
          return constructor[i].newInstance(object);
        }
        catch(Exception e)
        {
          /*if(debug!=null)
          {
            debug.println("ERROR create a object from a class name: " + e.toString());
          }*/
        }
      }
    }
    catch(Exception e)
    {
      /*if(debug!=null)
      {
        debug.println("ERROR create a object from a class name: " + e.toString());
      }*/
    }

    //print info about the correct way to built this object
    debug.println("<br><hr><font color=red>Maybe wrong constructor for: </font>" + _name);

    try
    {
      Class c = loadClass(_name);
      Constructor[] constructor = c.getConstructors();

      for(int i=0;i<constructor.length;i++)
      {
        debug.println("");
        debug.println("&lt;object type=\"Object\"&gt;");
        debug.println("&lt;name&gt;THE_OBJECT_NAME_HERE&lt;/name&gt;");
        debug.println("&lt;data&gt;" + _name + "</data&gt;");

        Class[] classes = constructor[i].getParameterTypes();

        for(int u=0;u<classes.length;u++)
        {
          if(classes[u].getName().equals("java.lang.Integer"))
          debug.println("&lt;para type=\"Integer\"&gt;");
          else
          if(classes[u].getName().equals("java.lang.Long"))
          debug.println("&lt;para type=\"Long\"&gt;");
          else
          if(classes[u].getName().equals("java.lang.Short"))
          debug.println("&lt;para type=\"Short\"&gt;");
          else
          if(classes[u].getName().equals("java.lang.Double"))
          debug.println("&lt;para type=\"Double\"&gt;");
          else
          if(classes[u].getName().equals("java.lang.Float"))
          debug.println("&lt;para type=\"Float\"&gt;");
          else
          if(classes[u].getName().equals("java.lang.Boolean"))
          debug.println("&lt;para type=\"Boolean\"&gt;");
          else
          if(classes[u].getName().equals("java.lang.String"))
          debug.println("&lt;para type=\"String\"&gt;");
          else
          if(classes[u].getName().equals("java.awt.Image"))
          debug.println("&lt;para type=\"Image\"&gt;");
          else
          if(classes[u].getName().equals("javax.swing.Icon"))
          debug.println("&lt;para type=\"Icon\"&gt;");
          else
          if(classes[u].getName().equals("java.awt.Font"))
          debug.println("&lt;para type=\"Font\"&gt;");
          else
          if(classes[u].getName().equals("java.awt.Color"))
          debug.println("&lt;para type=\"Color\"&gt;");
          else
          if(classes[u].getName().equals("java.awt.Insets"))
          debug.println("&lt;para type=\"Insets\"&gt;");
          else
          if(classes[u].getName().equals("java.awt.Dimension"))
          debug.println("&lt;para type=\"Dimension\"&gt;");
          else
          if(classes[u].getName().equals("java.awt.Rectangle"))
          debug.println("&lt;para type=\"Rectangle\"&gt;");
          else
          debug.println("&lt;para type=\"" + classes[u] + "\"&gt;");

          debug.println("&lt;data&gt;TODO&lt;/data&gt;");
          debug.println("&lt;/para&gt;");
        }

        debug.println("&lt;/object&gt;");
        debug.println("");
      }
    }
    catch(Exception e)
    {
      debug.println("<font color=red>ERROR unabled to print info about this class: </font>" + _name + " - " + e.toString());
      debug.println("");
    }

    return null;
  }

  /**
  *
  */
  /*public Object readProperty(String key, String data)
  {
    try
    {
      key = key.toLowerCase();

      if(key.startsWith("oyoaha") || key.startsWith("Oyoaha"))
      {
        return data;
      }
      else
      if(key.startsWith("sound") || key.startsWith("Sound"))
      {
        return data;
      }
      else
      if(key.endsWith("foreground") || key.endsWith("background") || key.endsWith("color") || key.endsWith("shadow") || key.endsWith("highlight") || key.endsWith("focus"))
      {
        return OyoahaThemeLoaderUtilities.readColor(data);
      }
      else
      if(key.endsWith("font"))
      {
        return OyoahaThemeLoaderUtilities.readFont(data);
      }
      else
      if(key.endsWith("icon"))
      {
        return readIcon(data);
      }
      else
      if(data!=null)
      {
        if(data.equalsIgnoreCase("true") || data.equalsIgnoreCase("false"))
        return new Boolean(data);

        return new Integer(data);
      }
    }
    catch(Exception e)
    {
      /*if(debug!=null)
      {
        debug.println("ERROR readProperty: " + e.toString());
      }*/
    /*}

    return null;
  }*/

//------------------------------------------------------------------------------
// INNER CLASS
//------------------------------------------------------------------------------

  public class OyoahaThemeHandler extends HandlerBase
  {
    protected String value;
    protected String type;
    protected Stack stack;
    protected Hashtable table;
    protected OyoahaThemeLoader loader;

    public OyoahaThemeHandler(OyoahaThemeLoader _loader, OyoahaLookAndFeel _lnf, OyoahaTheme _theme)
    {
      loader = _loader;

      table = new Hashtable();
      table.put("LOOKANDFEEL", _lnf);
      table.put("CLASSLOADER", _loader);
      table.put("THEME", _theme);
      table.put("SCHEME", _lnf.getOyoahaThemeScheme());

      /*if(debug!=null)
      {
        debug.println("create a OyoahaThemeHandler");
      }*/
    }

    public void attribute(String name, String value, boolean isSpecified)
    {
      name = name.toLowerCase();

      if(name.equals("type"))
      {
        type = value;
      }
    }

    public void doctypeDecl(String name, String publicId, String systemId) throws Exception
    {
      if (!name.equalsIgnoreCase("OYOAHATHEME"))
      {
        throw new Exception("Not a valid OyoahaTheme file !");
      }
    }

    public void charData(char[] c, int off, int len)
    {
      value = new String(c, off, len);
    }

    public void startElement(String name)
    {
      if (name.equalsIgnoreCase("object"))
      {
        ObjectLoader l = new ObjectLoader(this);
        l.setType(type);
        stack.push(l);
      }
      else
      if (name.equalsIgnoreCase("para"))
      {
        ObjectLoader l = new ObjectLoader(this);
        l.setType(type);
        stack.push(l);
      }
    }

    public void endElement(String name)
    {
      if (name.equalsIgnoreCase("object"))
      {
        ObjectLoader l = (ObjectLoader)stack.pop();
        Object o = l.getObject();

        debug.println("<BIG> RESULT: </BIG> <font color=blue>" + l.getName() + "</font> <font color=purple>" + o + "</font><hr>");
        debug.println("");

        if(o!=null)
        table.put(l.getName(), o);
        else
        table.put(l.getName(), new NullTag());
      }
      else
      if (name.equalsIgnoreCase("para"))
      {
        ObjectLoader l = (ObjectLoader)stack.pop();

        ObjectLoader l2 = (ObjectLoader)stack.peek();
        l2.addObject(l.getObject());
      }
      else
      if (name.equalsIgnoreCase("name"))
      {
        ObjectLoader l = (ObjectLoader)stack.peek();
        l.setName(value);
      }
      else
      if (name.equalsIgnoreCase("data"))
      {
        ObjectLoader l = (ObjectLoader)stack.peek();
        l.setData(value);
      }
    }

    public void startDocument()
    {
      stack = new Stack();
    }

    public Object getObject(String _key)
    {
      return table.get(_key);
    }

    public Hashtable getHashtable()
    {
      return table;
    }
  }

  public class ObjectLoader
  {
    protected String name;
    protected String data;
    protected String type;
    protected Vector objects;
    protected OyoahaThemeHandler gThemeHandler;

    public ObjectLoader(OyoahaThemeHandler _gThemeHandler)
    {
      gThemeHandler = _gThemeHandler;
      objects = new Vector();

      /*if(debug!=null)
      {
        debug.println("create a ObjectLoader");
      }*/
    }

    public void setName(String _name)
    {
      name = _name;
    }

    public String getName()
    {
      return name;
    }

    public void setData(String _data)
    {
      data = _data;
    }

    public void setType(String _type)
    {
      type = _type;
    }

    public void addObject(Object _object)
    {
      objects.addElement(_object);
    }

    public Object getObject()
    {
      Object[] o = new Object[objects.size()];
      objects.copyInto(o);

      return getObject(o);
    }

    protected final Object getObject(Object[] object)
    {
      if(type.equals("null"))
      debug.println("getObject type: <font color=blue>" + type + "</font>");
      else
      debug.println("getObject type: <font color=blue>" + type + "</font> data: <font color=purple>" + data + "</font>");

      if(type.equals("instance"))
      {
        return gThemeHandler.getObject(data);
      }
      else
      if(type.equals("null"))
      {
        return null;
      }
      else
      if(type.equals("Integer"))
      {
        return new Integer(data);
      }
      else
      if(type.equals("Byte"))
      {
        return new Byte(data);
      }
      else
      if(type.equals("Long"))
      {
        return new Long(data);
      }
      else
      if(type.equals("Short"))
      {
        return new Short(data);
      }
      else
      if(type.equals("Double"))
      {
        return new Double(data);
      }
      else
      if(type.equals("Float"))
      {
        return new Float(data);
      }
      else
      if(type.equals("Boolean"))
      {
        return new Boolean(data);
      }
      else
      if(type.equals("String"))
      {
        return new String(data);
      }
      else
      if(type.equals("Image"))
      {
        return readImage(data);
      }
      else
      if(type.equals("Icon"))
      {
        return readIcon(data);
      }
      else
      if(type.equals("Font"))
      {
        return OyoahaThemeLoaderUtilities.readFont(data);
      }
      else
      if(type.equals("Color"))
      {
        return OyoahaThemeLoaderUtilities.readColor(data);
      }
      else
      if(type.equals("Insets"))
      {
        return OyoahaThemeLoaderUtilities.readInsets(data);
      }
      else
      if(type.equals("Dimension"))
      {
        return OyoahaThemeLoaderUtilities.readDimension(data);
      }
      else
      if(type.equals("Point"))
      {
        return OyoahaThemeLoaderUtilities.readPoint(data);
      }
      else
      if(type.equals("Rectangle"))
      {
        return OyoahaThemeLoaderUtilities.readRectangle(data);
      }

      debug.println("createObject name: <font color=blue>" + name + "</font> data: <font color=purple>" + data + "</font>");

      return createObject(data, object);
    }
  }

  public class NullTag
  {

  }
}