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/*
* TouchGraph LLC. Apache-Style Software License
*
*
* Copyright (c) 2001-2002 Alexander Shapiro. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by
* TouchGraph LLC (http://www.touchgraph.com/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "TouchGraph" or "TouchGraph LLC" must not be used to endorse
* or promote products derived from this software without prior written
* permission. For written permission, please contact
* alex@touchgraph.com
*
* 5. Products derived from this software may not be called "TouchGraph",
* nor may "TouchGraph" appear in their name, without prior written
* permission of alex@touchgraph.com.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL TOUCHGRAPH OR ITS CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
*/
package com.touchgraph.graphlayout.interaction;
import com.touchgraph.graphlayout.*;
import java.awt.*;
import java.awt.event.*;
import java.util.Vector;
/** TGUIManager switches between major user interfaces, and allows
* them to be referred to by name. This will probably come in handy
* when switching user interfaces from menus.
*
* @author Alexander Shapiro
* @version 1.22-jre1.1 $Id: TGUIManager.java,v 1.1 2002/09/19 15:58:21 ldornbusch Exp $
*/
public class TGUIManager {
Vector userInterfaces;
// ............
/** Default constructor.
*/
public TGUIManager() {
userInterfaces = new Vector();
}
class NamedUI {
TGUserInterface ui;
String name;
NamedUI( TGUserInterface ui, String n ) {
this.ui = ui;
name = n;
}
}
public void addUI( TGUserInterface ui, String name ) {
userInterfaces.addElement(new NamedUI(ui,name));
}
public void addUI( TGUserInterface ui ) {
addUI(ui,null);
}
public void removeUI( String name ) {
for (int i=0;i<userInterfaces.size();i++)
if (((NamedUI) userInterfaces.elementAt(i)).name.equals(name)) userInterfaces.removeElementAt(i);
}
public void removeUI( TGUserInterface ui ) {
for (int i=0;i<userInterfaces.size();i++)
if (((NamedUI) userInterfaces.elementAt(i)).ui==ui) userInterfaces.removeElementAt(i);
}
public void activate( String name ) {
for (int i=0;i<userInterfaces.size();i++) {
NamedUI namedInterf = (NamedUI) userInterfaces.elementAt(i);
TGUserInterface ui=namedInterf.ui;
if (((NamedUI) userInterfaces.elementAt(i)).name.equals(name)) ui.activate();
else ui.deactivate();
}
}
public void activate( TGUserInterface ui ) {
for (int i=0;i<userInterfaces.size();i++) {
if (((NamedUI) userInterfaces.elementAt(i)).ui==ui) ui.activate();
else ui.deactivate();
}
}
} // end com.touchgraph.graphlayout.interaction.TGUIManager
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