Michael Bayne
c0430e3131
custom editors for simple data types. Added a checkbox editor for boolean fields. Also switched the layout to the side as one is likely to accumulate many objects and allowed an object to be specified as the default. git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@3452 542714f4-19e9-0310-aa3c-eee0fc999fb1
131 lines
4.3 KiB
Java
131 lines
4.3 KiB
Java
//
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// $Id$
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//
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// Narya library - tools for developing networked games
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// Copyright (C) 2002-2004 Three Rings Design, Inc., All Rights Reserved
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// http://www.threerings.net/code/narya/
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//
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// This library is free software; you can redistribute it and/or modify it
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// under the terms of the GNU Lesser General Public License as published
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// by the Free Software Foundation; either version 2.1 of the License, or
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// (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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package com.threerings.admin.client;
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import java.lang.reflect.Field;
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import java.lang.reflect.Modifier;
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import javax.swing.BorderFactory;
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import javax.swing.JPanel;
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import com.samskivert.swing.ScrollablePanel;
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import com.samskivert.swing.VGroupLayout;
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import com.samskivert.swing.util.SwingUtil;
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import com.threerings.presents.dobj.DObject;
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import com.threerings.presents.dobj.ObjectAccessException;
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import com.threerings.presents.dobj.Subscriber;
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import com.threerings.presents.util.PresentsContext;
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import com.threerings.presents.util.SafeSubscriber;
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import com.threerings.admin.Log;
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import com.threerings.admin.data.ConfigObject;
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/**
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* Used to edit the distributed object fields of a particular
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* configuration object. When the panel is first shown, it will subscribe
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* to the object and display its fields. It will not automatically
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* unsubscribe when it is hidden, but rather {@link #cleanup} must be
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* called to let it know that it's not going to be shown again soon and it
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* is safe for it to clear out its subscription.
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*
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* @see ConfigEditorPanel
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*/
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public class ObjectEditorPanel extends ScrollablePanel
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implements Subscriber
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{
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/**
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* Creates an object editor panel for the specified configuration
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* object.
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*/
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public ObjectEditorPanel (PresentsContext ctx, String key, int oid)
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{
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super(new VGroupLayout(VGroupLayout.NONE, VGroupLayout.STRETCH,
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5, VGroupLayout.TOP));
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setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
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// keep this business around
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_ctx = ctx;
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_key = key;
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// we'll use this to safely subscribe to and unsubscribe from the
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// config object
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_safesub = new SafeSubscriber(oid, this);
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_safesub.subscribe(_ctx.getDObjectManager());
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}
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// documentation inherited from interface
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public boolean getScrollableTracksViewportWidth ()
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{
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return true;
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}
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/**
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* This method must be called to let the object editor panel know that
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* it's OK for it to remove its subscription to its config object.
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*/
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public void cleanup ()
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{
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// clear out our subscription
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_safesub.unsubscribe(_ctx.getDObjectManager());
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_object = null;
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// clear out our field editors
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removeAll();
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}
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// documentation inherited from interface
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public void objectAvailable (DObject object)
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{
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// keep this for later
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_object = (ConfigObject)object;
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// create our field editors
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try {
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Field[] fields = object.getClass().getFields();
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for (int ii = 0; ii < fields.length; ii++) {
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// if the field is anything but a plain old public field,
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// we don't want to edit it
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if (fields[ii].getModifiers() == Modifier.PUBLIC) {
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add(_object.getEditor(_ctx, fields[ii]));
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}
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}
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} catch (SecurityException se) {
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Log.warning("Unable to introspect DObject!? " + se);
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}
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SwingUtil.refresh(this);
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}
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// documentation inherited from interface
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public void requestFailed (int oid, ObjectAccessException cause)
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{
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Log.warning("Unable to subscribe to config object: " + cause);
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}
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protected PresentsContext _ctx;
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protected String _key;
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protected SafeSubscriber _safesub;
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protected ConfigObject _object;
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}
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