/*
* Bibliothek - DockingFrames
* Library built on Java/Swing, allows the user to "drag and drop"
* panels containing any Swing-Component the developer likes to add.
*
* Copyright (C) 2010 Benjamin Sigg
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Benjamin Sigg
* benjamin_sigg@gmx.ch
* CH - Switzerland
*/
package bibliothek.gui.dock.common.perspective;
import bibliothek.gui.dock.perspective.PerspectiveDockable;
import bibliothek.gui.dock.perspective.PerspectiveStation;
import bibliothek.gui.dock.station.stack.StackDockPerspective;
/**
* This perspective represents a group of dockables.
* @author Benjamin Sigg
*/
public class CStackPerspective extends StackDockPerspective implements ShrinkablePerspectiveStation{
/**
* Creates a new station.
*/
public CStackPerspective(){
// ignore
}
/**
* Creates a new station.
* @param children the children of this perspective
* @param selection the selected child, can be <code>null</code>
*/
public CStackPerspective( PerspectiveDockable[] children, PerspectiveDockable selection ){
super( children, selection );
}
/**
* Creates a new station.
* @param children the children of this station
* @param selection the selected child, can be <code>null</code>
*/
public CStackPerspective( CDockablePerspective[] children, CDockablePerspective selection ){
this( toArray( children ), selection == null ? null : selection.intern().asDockable() );
}
private static PerspectiveDockable[] toArray( CDockablePerspective[] children ){
PerspectiveDockable[] result = new PerspectiveDockable[ children.length ];
for( int i = 0; i < result.length; i++ ){
result[i] = children[i].intern().asDockable();
}
return result;
}
public PerspectiveDockable shrink(){
int count = getDockableCount();
if( count > 1 ){
return this;
}
PerspectiveStation parent = getParent();
if( count == 1 ){
PerspectiveDockable result = getDockable( 0 );
if( parent != null ){
parent.replace( this, result );
return result;
}
else{
remove( 0 );
return result;
}
}
else{
if( parent != null ){
parent.remove( this );
return null;
}
else{
return null;
}
}
}
/**
* Inserts <code>dockable</code> at location <code>index</code>.
* @param index the location where to insert <code>dockable</code>
* @param dockable the element to insert, not <code>null</code>
*/
public void insert( int index, CDockablePerspective dockable ){
insert( index, dockable.intern().asDockable() );
}
/**
* Adds <code>dockable</code> at the end of the list of dockables.
* @param dockable the element to add at the end
*/
public void add( CDockablePerspective dockable ){
add( dockable.intern().asDockable() );
}
/**
* Removes the element <code>dockable</code> from this station.
* @param dockable the element to remove
*/
public void remove( CDockablePerspective dockable ){
remove( dockable.intern().asDockable() );
}
}