/**
* Copyright (C) IntelliBitz Technologies., Muthu Ramadoss
* 168, Medavakkam Main Road, Madipakkam, Chennai 600091, Tamilnadu, India.
* http://www.intellibitz.com
* training@intellibitz.com
* +91 44 2247 5106
* http://groups.google.com/group/etoe
* http://sted.sourceforge.net
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* STED, Copyright (C) 2007 IntelliBitz Technologies
* STED comes with ABSOLUTELY NO WARRANTY;
* This is free software, and you are welcome
* to redistribute it under the GNU GPL conditions;
*
* Visit http://www.gnu.org/ for GPL License terms.
*/
/**
* $Id:DesktopModel.java 55 2007-05-19 05:55:34Z sushmu $
* $HeadURL: svn+ssh://sushmu@svn.code.sf.net/p/sted/code/FontTransliterator/trunk/src/intellibitz/sted/ui/DesktopModel.java $
*/
package intellibitz.sted.ui;
import intellibitz.sted.event.FontMapChangeEvent;
import intellibitz.sted.event.FontMapChangeListener;
import intellibitz.sted.fontmap.FontMap;
import intellibitz.sted.io.FontMapXMLWriter;
import javax.swing.event.EventListenerList;
import javax.xml.transform.TransformerException;
import java.io.File;
import java.util.logging.Logger;
/**
* Contains FontMap and all its related Entities.
*/
public class DesktopModel
{
private File inputFile;
private File outputFile;
private FontMap fontMap;
// the fontmap related events.. the model when change will fire these
private FontMapChangeEvent fontMapChangeEvent;
private EventListenerList eventListenerList;
private static final Logger logger =
Logger.getLogger(DesktopModel.class.getName());
public DesktopModel()
{
super();
eventListenerList = new EventListenerList();
}
public void clear()
{
fontMapChangeEvent = null;
}
// Notify all listeners that have registered interest for
// notification on this event type. The event instance
// is lazily created using the parameters passed into
// the fire method.
public void fireFontMapChangedEvent()
{
// Guaranteed to return a non-null array
final Object[] listeners = eventListenerList.getListenerList();
// Process the listeners last to first, notifying
// those that are interested in this event
for (int i = listeners.length - 2; i >= 0; i -= 2)
{
if (listeners[i] == FontMapChangeListener.class)
{
// Lazily create the event:
if (fontMapChangeEvent == null)
{
fontMapChangeEvent = new FontMapChangeEvent(getFontMap());
}
((FontMapChangeListener) listeners[i + 1])
.stateChanged(fontMapChangeEvent);
}
}
}
public FontMap getFontMap()
{
return fontMap;
}
public void setFontMap(FontMap fontMap)
{
this.fontMap = fontMap;
}
public boolean isReadyForTransliteration
()
{
boolean flag = false;
if (getInputFile() != null
&& getOutputFile() != null
&& getFontMap().getFontMapFile() != null)
{
flag = true;
}
return flag;
}
public File getInputFile
()
{
return inputFile;
}
public File getOutputFile
()
{
return outputFile;
}
public void setInputFile
(File file)
{
inputFile = file;
}
public void setOutputFile(File file)
{
outputFile = file;
}
public void addFontMapChangeListener
(FontMapChangeListener fontMapChangeListener)
{
eventListenerList
.add(FontMapChangeListener.class, fontMapChangeListener);
}
public void removeFontMapChangeListener
(FontMapChangeListener fontMapChangeListener)
{
eventListenerList
.remove(FontMapChangeListener.class, fontMapChangeListener);
}
public FontMap saveFontMap()
throws TransformerException
{
FontMapXMLWriter.write(fontMap);
fontMap.getEntries().clearUndoRedo();
fontMap.setDirty(false);
fireFontMapChangedEvent();
return fontMap;
}
}