svn-gvsig-desktop / branches / v2_0_0_prep / libraries / libFMap_mapcontext / src / org / gvsig / fmap / mapcontext / tools / coerce / CoerceFontToString.java @ 38581
History | View | Annotate | Download (2.35 KB)
| 1 |
/* gvSIG. Geographic Information System of the Valencian Government
|
|---|---|
| 2 |
*
|
| 3 |
* Copyright (C) 2007-2008 Infrastructures and Transports Department
|
| 4 |
* of the Valencian Government (CIT)
|
| 5 |
*
|
| 6 |
* This program is free software; you can redistribute it and/or
|
| 7 |
* modify it under the terms of the GNU General Public License
|
| 8 |
* as published by the Free Software Foundation; either version 2
|
| 9 |
* of the License, or (at your option) any later version.
|
| 10 |
*
|
| 11 |
* This program is distributed in the hope that it will be useful,
|
| 12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 14 |
* GNU General Public License for more details.
|
| 15 |
*
|
| 16 |
* You should have received a copy of the GNU General Public License
|
| 17 |
* along with this program; if not, write to the Free Software
|
| 18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
| 19 |
* MA 02110-1301, USA.
|
| 20 |
*
|
| 21 |
*/
|
| 22 |
package org.gvsig.fmap.mapcontext.tools.coerce; |
| 23 |
|
| 24 |
import java.awt.Font; |
| 25 |
|
| 26 |
import org.gvsig.fmap.geom.DataTypes; |
| 27 |
import org.gvsig.tools.ToolsLocator; |
| 28 |
import org.gvsig.tools.dataTypes.CoercionException; |
| 29 |
import org.gvsig.tools.dataTypes.DataTypesManager; |
| 30 |
import org.gvsig.tools.dataTypes.DataTypesManager.Coercion; |
| 31 |
|
| 32 |
/**
|
| 33 |
* Convert a Font to String.
|
| 34 |
*
|
| 35 |
*
|
| 36 |
* @author gvSIG Team
|
| 37 |
* @version $Id$
|
| 38 |
*
|
| 39 |
*/
|
| 40 |
public class CoerceFontToString implements Coercion { |
| 41 |
|
| 42 |
public CoerceFontToString() {
|
| 43 |
// Do nothing
|
| 44 |
} |
| 45 |
|
| 46 |
public Object coerce(Object value) throws CoercionException { |
| 47 |
try {
|
| 48 |
if( value == null || value instanceof String ) { |
| 49 |
return value;
|
| 50 |
} |
| 51 |
if( value instanceof Font ) { |
| 52 |
Font font = (Font) value; |
| 53 |
SimpleAttributesSerializer properties = new SimpleAttributesSerializer("Font"); |
| 54 |
properties.put("name", font.getName());
|
| 55 |
properties.put("style", new Integer(font.getStyle())); |
| 56 |
properties.put("size", new Integer(font.getSize())); |
| 57 |
return properties.toString();
|
| 58 |
} |
| 59 |
} catch (Exception e) { |
| 60 |
throw new CoercionException(e); |
| 61 |
} |
| 62 |
throw new CoercionException(); |
| 63 |
} |
| 64 |
|
| 65 |
public static void selfRegister() { |
| 66 |
DataTypesManager dataTypesManager = ToolsLocator.getDataTypesManager(); |
| 67 |
if( dataTypesManager.getType("Font")== DataTypes.INVALID ) { |
| 68 |
dataTypesManager.addtype(DataTypes.INVALID, null, "Font",Font.class, null); |
| 69 |
} |
| 70 |
int type = dataTypesManager.getType("Font"); |
| 71 |
dataTypesManager.addCoercion(type, new CoerceStringToColor());
|
| 72 |
} |
| 73 |
} |
| 74 |
|