2001-08-01 07:48:08 +04:00
|
|
|
/* -*- Mode: C#; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
|
|
*
|
2004-04-19 02:14:17 +04:00
|
|
|
* ***** BEGIN LICENSE BLOCK *****
|
|
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
|
|
*
|
|
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
|
|
* the License. You may obtain a copy of the License at
|
|
|
|
* http://www.mozilla.org/MPL/
|
|
|
|
*
|
2001-08-01 07:48:08 +04:00
|
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
|
|
* for the specific language governing rights and limitations under the
|
2004-04-19 02:14:17 +04:00
|
|
|
* License.
|
2001-08-01 07:48:08 +04:00
|
|
|
*
|
|
|
|
* The Original Code is Manticore.
|
2004-04-19 02:14:17 +04:00
|
|
|
*
|
2001-08-01 07:48:08 +04:00
|
|
|
* The Initial Developer of the Original Code is
|
2004-04-19 02:14:17 +04:00
|
|
|
* Silverstone Interactive.
|
|
|
|
* Portions created by the Initial Developer are Copyright (C) 2001
|
|
|
|
* the Initial Developer. All Rights Reserved.
|
2001-08-01 07:48:08 +04:00
|
|
|
*
|
|
|
|
* Contributor(s):
|
2004-04-19 02:14:17 +04:00
|
|
|
* Ben Goodger <ben@netscape.com> (Original Author)
|
|
|
|
*
|
|
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
|
|
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
|
|
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
|
|
* the provisions above, a recipient may use your version of this file under
|
|
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
2001-08-01 07:48:08 +04:00
|
|
|
*
|
2004-04-19 02:14:17 +04:00
|
|
|
* ***** END LICENSE BLOCK ***** */
|
2001-08-01 07:48:08 +04:00
|
|
|
|
|
|
|
namespace Silverstone.Manticore.Core
|
|
|
|
{
|
|
|
|
using System;
|
|
|
|
using System.Collections;
|
|
|
|
|
|
|
|
using Silverstone.Manticore.Bookmarks;
|
|
|
|
|
|
|
|
public interface IDataStore
|
|
|
|
{
|
|
|
|
void GetElements(String aContainerID, out IEnumerator aElements);
|
|
|
|
|
|
|
|
void AddObserver(IDataStoreObserver aObserver);
|
|
|
|
}
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
/// Provides a means for a client to observe changes to a data store.
|
|
|
|
/// </summary>
|
|
|
|
public interface IDataStoreObserver
|
|
|
|
{
|
|
|
|
void OnNodeChanging(Object aOldNode, Object aNewNode);
|
|
|
|
void OnNodeChanged(Object aOldNode, Object aNewNode);
|
|
|
|
|
|
|
|
void OnNodeAdding(Object aNewNode, Object aParentNode, int aIndex);
|
|
|
|
void OnNodeAdded(Object aNewNode, Object aParentNode, int aIndex);
|
|
|
|
|
|
|
|
void OnNodeRemoving(Object aNodeRemoving);
|
|
|
|
void OnNodeRemoved(Object aNodeRemoved);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
public class CommandTarget
|
|
|
|
{
|
|
|
|
public CommandTarget()
|
|
|
|
{
|
|
|
|
}
|
|
|
|
|
|
|
|
public CommandTarget(String aLabel, String aAccessKey, Object aData, bool aIsContainer)
|
|
|
|
{
|
|
|
|
Label = aLabel;
|
|
|
|
AccessKey = aAccessKey;
|
|
|
|
Data = aData;
|
|
|
|
IsContainer = aIsContainer;
|
|
|
|
}
|
|
|
|
|
|
|
|
private String mLabel = "";
|
|
|
|
private String mAccesskey = "";
|
|
|
|
private String mIconURL = "";
|
|
|
|
private bool mIsContainer = false;
|
|
|
|
private bool mIsOpen = false;
|
|
|
|
private Object mData = new Object();
|
|
|
|
|
|
|
|
public String Label
|
|
|
|
{
|
|
|
|
get
|
|
|
|
{
|
|
|
|
return mLabel;
|
|
|
|
}
|
|
|
|
set
|
|
|
|
{
|
|
|
|
if (mLabel != value)
|
|
|
|
mLabel = value;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
public String AccessKey
|
|
|
|
{
|
|
|
|
get
|
|
|
|
{
|
|
|
|
return mAccesskey;
|
|
|
|
}
|
|
|
|
set
|
|
|
|
{
|
|
|
|
if (mAccesskey != value)
|
|
|
|
mAccesskey = value;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
public bool IsContainer
|
|
|
|
{
|
|
|
|
get
|
|
|
|
{
|
|
|
|
return mIsContainer;
|
|
|
|
}
|
|
|
|
set
|
|
|
|
{
|
|
|
|
mIsContainer = value;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
public bool IsOpen
|
|
|
|
{
|
|
|
|
get
|
|
|
|
{
|
|
|
|
return mIsOpen;
|
|
|
|
}
|
|
|
|
set
|
|
|
|
{
|
|
|
|
mIsOpen = value;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
public String IconURL
|
|
|
|
{
|
|
|
|
get
|
|
|
|
{
|
|
|
|
return mIconURL;
|
|
|
|
}
|
|
|
|
set
|
|
|
|
{
|
|
|
|
mIconURL = value;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
public Object Data
|
|
|
|
{
|
|
|
|
get
|
|
|
|
{
|
|
|
|
return mData;
|
|
|
|
}
|
|
|
|
set
|
|
|
|
{
|
|
|
|
if (!mData.Equals(value))
|
|
|
|
mData = value;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
public class DataStoreRegistry
|
|
|
|
{
|
|
|
|
public static IDataStore GetDataStore(String aDataStore)
|
|
|
|
{
|
|
|
|
switch (aDataStore)
|
|
|
|
{
|
|
|
|
case "Bookmarks":
|
|
|
|
// Need to replace this with a call to svc mgr.
|
|
|
|
return ServiceManager.Bookmarks as IDataStore;
|
|
|
|
}
|
|
|
|
return null;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
public class SampleDataStore : IDataStore
|
|
|
|
{
|
|
|
|
private String mPrefix = "Goats";
|
|
|
|
private Hashtable mTargets = null;
|
|
|
|
private Hashtable mObservers = null;
|
|
|
|
|
|
|
|
public SampleDataStore()
|
|
|
|
{
|
|
|
|
mTargets = new Hashtable();
|
|
|
|
SetStuff();
|
|
|
|
}
|
|
|
|
|
|
|
|
public void AddObserver(IDataStoreObserver aObserver)
|
|
|
|
{
|
|
|
|
if (mObservers == null)
|
|
|
|
mObservers = new Hashtable();
|
|
|
|
|
|
|
|
mObservers.Add(aObserver.GetHashCode(), aObserver);
|
|
|
|
}
|
|
|
|
|
|
|
|
public void DoCommand(String aCommand, String aResourceID)
|
|
|
|
{
|
|
|
|
}
|
|
|
|
|
|
|
|
private void SetStuff()
|
|
|
|
{
|
|
|
|
CommandTarget tgt1 = new CommandTarget(mPrefix + "1", "1", "foopy1" as Object, false);
|
|
|
|
mTargets.Add(tgt1.GetHashCode(), tgt1);
|
|
|
|
CommandTarget tgt2 = new CommandTarget(mPrefix + "2", "2", "foopy2" as Object, false);
|
|
|
|
mTargets.Add(tgt2.GetHashCode(), tgt2);
|
|
|
|
CommandTarget tgt3 = new CommandTarget(mPrefix + "3", "3", "foopy3" as Object, false);
|
|
|
|
mTargets.Add(tgt3.GetHashCode(), tgt3);
|
|
|
|
CommandTarget tgt4 = new CommandTarget(mPrefix + "4", "4", "foopy4" as Object, false);
|
|
|
|
mTargets.Add(tgt4.GetHashCode(), tgt4);
|
|
|
|
}
|
|
|
|
|
|
|
|
public void ChangePrefix(String aPrefix)
|
|
|
|
{
|
|
|
|
/*
|
|
|
|
CommandTarget[] oldTargets = new CommandTarget[4];
|
|
|
|
mTargets.Values.CopyTo(oldTargets, 0);
|
|
|
|
mPrefix = aPrefix;
|
|
|
|
SetStuff();
|
|
|
|
IEnumerator targets = mTargets.Values.GetEnumerator();
|
|
|
|
int i = 0;
|
|
|
|
while (targets.MoveNext()) {
|
|
|
|
IEnumerator observers = mObservers.Values.GetEnumerator();
|
|
|
|
while (observers.MoveNext()) {
|
|
|
|
IDataStoreObserver idso = observers.Current as IDataStoreObserver;
|
|
|
|
idso.OnNodeChanged(oldTargets[i++], targets.Current as CommandTarget);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
*/
|
|
|
|
}
|
|
|
|
|
|
|
|
public void RemoveOdd()
|
|
|
|
{
|
|
|
|
IEnumerator targets = mTargets.Values.GetEnumerator();
|
|
|
|
while (targets.MoveNext())
|
|
|
|
{
|
|
|
|
IEnumerator observers = mObservers.Values.GetEnumerator();
|
|
|
|
while (observers.MoveNext())
|
|
|
|
{
|
|
|
|
IDataStoreObserver idso = observers.Current as IDataStoreObserver;
|
|
|
|
CommandTarget current = targets.Current as CommandTarget;
|
|
|
|
if (Int32.Parse(current.AccessKey) % 2 != 0)
|
|
|
|
{
|
|
|
|
mTargets.Remove(current.Data.GetHashCode());
|
|
|
|
idso.OnNodeRemoved(targets.Current as CommandTarget);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
public void AddItems()
|
|
|
|
{
|
|
|
|
CommandTarget tgt5 = new CommandTarget(mPrefix + "5", "5", "foopy5" as Object, false);
|
|
|
|
mTargets.Add(tgt5.GetHashCode(), tgt5);
|
|
|
|
CommandTarget tgt6 = new CommandTarget(mPrefix + "6", "6", "foopy6" as Object, false);
|
|
|
|
mTargets.Add(tgt6.GetHashCode(), tgt6);
|
|
|
|
}
|
|
|
|
|
|
|
|
public void GetElements(String aContainerID, out IEnumerator aElements)
|
|
|
|
{
|
|
|
|
switch (aContainerID)
|
|
|
|
{
|
|
|
|
case "root":
|
|
|
|
aElements = mTargets.Values.GetEnumerator();
|
|
|
|
break;
|
|
|
|
case "goats":
|
|
|
|
aElements = mTargets.Values.GetEnumerator();
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
aElements = mTargets.Values.GetEnumerator();
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|