/*
* File : ChangeSelectionActionPerformer.java
* Created : 10 oct. 2003 15:38:53
* By : Olivier
*
* Azureus - a Java Bittorrent client
*
* 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.
*
* 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 ( see the LICENSE file ).
*
* 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
*/
package org.gudy.azureus2.ui.swt.config;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Composite;
/**
* @author Olivier
*
*/
public class ChangeSelectionActionPerformer implements IAdditionalActionPerformer{
boolean selected = false;
boolean reverse_sense = false;
Control[] controls;
public ChangeSelectionActionPerformer(Control[] controls) {
this.controls = controls;
}
public ChangeSelectionActionPerformer(Control control) {
this.controls = new Control[]{ control };
}
public ChangeSelectionActionPerformer(Parameter p) {
this.controls = p.getControls();
}
public ChangeSelectionActionPerformer(Parameter p1, Parameter p2) {
this( new Parameter[]{ p1, p2 });
}
public ChangeSelectionActionPerformer(Parameter[] params ) {
List c = new ArrayList();
for (int i=0;i<params.length;i++){
Control[] x = params[i].getControls();
for (int j=0;j<x.length;j++){
c.add( x[j] );
}
}
controls = new Control[c.size()];
c.toArray( controls );
}
public ChangeSelectionActionPerformer(Control[] controls, boolean _reverse_sense) {
this.controls = controls;
reverse_sense = _reverse_sense;
}
/* (non-Javadoc)
* @see org.gudy.azureus2.ui.swt.AdditionalActionPerformer#performAction()
*/
public void performAction() {
if(controls == null)
return;
controlsSetEnabled(controls, reverse_sense?!selected:selected);
}
private void controlsSetEnabled(Control[] controls, boolean bEnabled) {
for(int i = 0 ; i < controls.length ; i++) {
if (controls[i] instanceof Composite)
controlsSetEnabled(((Composite)controls[i]).getChildren(), bEnabled);
controls[i].setEnabled(bEnabled);
}
}
/* (non-Javadoc)
* @see org.gudy.azureus2.ui.swt.AdditionalActionPerformer#setIntValue(int)
*/
public void setIntValue(int value) {
}
/* (non-Javadoc)
* @see org.gudy.azureus2.ui.swt.AdditionalActionPerformer#setSelected(boolean)
*/
public void setSelected(boolean selected) {
this.selected = selected;
}
/* (non-Javadoc)
* @see org.gudy.azureus2.ui.swt.AdditionalActionPerformer#setStringValue(java.lang.String)
*/
public void setStringValue(String value) {
}
}