/*
* FreeMind - A Program for creating and viewing Mindmaps Copyright (C)
* 2000-2004 Joerg Mueller, Daniel Polansky, Christian Foltin and others.
*
* See COPYING for Details
*
* 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.
*
* Created on 25.08.2004
*/
package freemind.modes.mindmapmode.actions;
import javax.swing.Action;
import javax.swing.JMenuItem;
import freemind.controller.MenuItemSelectedListener;
import freemind.controller.actions.generated.instance.UnderlinedNodeAction;
import freemind.controller.actions.generated.instance.XmlAction;
import freemind.modes.MindMap;
import freemind.modes.MindMapNode;
import freemind.modes.NodeAdapter;
import freemind.modes.mindmapmode.MindMapController;
import freemind.modes.mindmapmode.actions.xml.ActionPair;
public class UnderlinedAction extends NodeGeneralAction implements
NodeActorXml, MenuItemSelectedListener {
private final MindMapController modeController;
/**
*/
public UnderlinedAction(MindMapController modeController) {
super(modeController, "underlined", "images/Underline24.gif");
this.modeController = modeController;
addActor(this);
}
public void act(XmlAction action) {
UnderlinedNodeAction underlinedact = (UnderlinedNodeAction) action;
NodeAdapter node = getNodeFromID(underlinedact.getNode());
if (node.isUnderlined() != underlinedact.getUnderlined()) {
node.setUnderlined(underlinedact.getUnderlined());
this.modeController.nodeChanged(node);
}
}
public Class getDoActionClass() {
return UnderlinedNodeAction.class;
}
public ActionPair apply(MindMap model, MindMapNode selected) {
// every node is set to the inverse of the focussed node.
boolean underlined = modeController.getSelected().isUnderlined();
return getActionPair(selected, underlined);
}
private ActionPair getActionPair(MindMapNode selected, boolean underlined) {
UnderlinedNodeAction underlinedAction = toggleUnderlined(selected,
!underlined);
UnderlinedNodeAction undoUnderlinedAction = toggleUnderlined(selected,
underlined);
return new ActionPair(underlinedAction, undoUnderlinedAction);
}
private UnderlinedNodeAction toggleUnderlined(MindMapNode selected,
boolean underlined) {
UnderlinedNodeAction underlinedAction = new UnderlinedNodeAction();
underlinedAction.setNode(getNodeID(selected));
underlinedAction.setUnderlined(underlined);
return underlinedAction;
}
public void setUnderlined(MindMapNode node, boolean underlined) {
execute(getActionPair(node, underlined));
}
public boolean isSelected(JMenuItem item, Action action) {
return modeController.getSelected().isUnderlined();
}
}