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// **********************************************************************
//
// Copyright (c) 2003-2005 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
package IceGrid.TreeNode;
import javax.swing.JMenuItem;
import javax.swing.JPopupMenu;
import IceGrid.AdapterDescriptor;
import IceGrid.Model;
import IceGrid.Utils;
class Adapters extends ListParent
{
static public java.util.LinkedList
copyDescriptors(java.util.LinkedList descriptors)
{
java.util.LinkedList copy = new java.util.LinkedList();
java.util.Iterator p = descriptors.iterator();
while(p.hasNext())
{
copy.add(Adapter.copyDescriptor((AdapterDescriptor)p.next()));
}
return copy;
}
//
// Actions
//
public boolean[] getAvailableActions()
{
boolean[] actions = new boolean[ACTION_COUNT];
Object descriptor = _model.getClipboard();
if(descriptor != null)
{
actions[PASTE] = canHaveNewChild() &&
descriptor instanceof AdapterDescriptor;
}
actions[NEW_ADAPTER] = canHaveNewChild();
return actions;
}
public JPopupMenu getPopupMenu()
{
if(_popup == null)
{
_popup = new PopupMenu(_model);
JMenuItem item = new JMenuItem(_model.getActions()[NEW_ADAPTER]);
item.setText("New adapter");
_popup.add(item);
}
if(canHaveNewChild())
{
return _popup;
}
else
{
return null;
}
}
public void newAdapter()
{
String name = makeNewChildId("NewAdapter");
AdapterDescriptor descriptor = new AdapterDescriptor(
name,
"",
null,
"",
false,
true,
new java.util.LinkedList());
newAdapter(descriptor);
}
public void paste()
{
Object descriptor = _model.getClipboard();
assert canHaveNewChild() &&
descriptor instanceof AdapterDescriptor;
AdapterDescriptor d = Adapter.copyDescriptor(
(AdapterDescriptor)descriptor);
d.name = makeNewChildId(d.name);
newAdapter(d);
}
Adapters(java.util.List descriptors, boolean isEditable,
boolean inIceBox, Utils.Resolver resolver,
Model model)
throws UpdateFailedException
{
super("Adapters", model);
_descriptors = descriptors;
_isEditable = isEditable;
_inIceBox = inIceBox;
_resolver = resolver;
java.util.Iterator p = _descriptors.iterator();
while(p.hasNext())
{
AdapterDescriptor descriptor = (AdapterDescriptor)p.next();
addChild(createAdapter(descriptor));
}
}
boolean isEditable()
{
return _isEditable;
}
CommonBase addNewChild(Object d) throws UpdateFailedException
{
AdapterDescriptor descriptor = (AdapterDescriptor)d;
try
{
Adapter adapter = createAdapter(descriptor);
addChild(adapter, true);
return adapter;
}
catch(UpdateFailedException e)
{
e.addParent(this);
throw e;
}
}
boolean inIceBox()
{
return _inIceBox;
}
boolean canHaveNewChild()
{
return _isEditable && !_inIceBox;
}
private void newAdapter(AdapterDescriptor descriptor)
{
Adapter adapter = new Adapter(descriptor.name, descriptor, _model);
try
{
addChild(adapter, true);
}
catch(UpdateFailedException e)
{
assert false;
}
_model.setSelectionPath(adapter.getPath());
}
private Adapter createAdapter(AdapterDescriptor descriptor)
{
String adapterName = Utils.substitute(descriptor.name, _resolver);
return new Adapter(adapterName, descriptor, _resolver, _model);
}
private Utils.Resolver _resolver;
private boolean _isEditable;
private boolean _inIceBox;
static private JPopupMenu _popup;
}
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