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// SolutionFolderItemCollection.cs
//
// Author:
// Lluis Sanchez Gual <lluis@novell.com>
//
// Copyright (c) 2008 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
//
using System;
using System.Collections.ObjectModel;
namespace MonoDevelop.Projects
{
public class SolutionFolderItemCollection: ItemCollection<SolutionItem>
{
SolutionFolder parentFolder;
public SolutionFolderItemCollection ()
{
}
internal SolutionFolderItemCollection (SolutionFolder parentFolder)
{
this.parentFolder = parentFolder;
}
internal void Replace (SolutionItem item, SolutionItem newItem)
{
int i = IndexOf (item);
Items [i] = newItem;
newItem.ParentFolder = parentFolder;
}
protected override void OnItemAdded (SolutionItem item)
{
if (parentFolder != null) {
// If the item belongs to another solution, remove it from there.
// If it belongs to the same solution, just move the item, avoiding
// the global item added/removed events.
if (item.ParentFolder != null && item.ParentSolution != null) {
if (item.ParentSolution != parentFolder.ParentSolution)
item.ParentFolder.Items.Remove (item);
else {
SolutionFolder oldFolder = item.ParentFolder;
item.ParentFolder = null;
oldFolder.Items.InternalRemove (item);
oldFolder.NotifyItemRemoved (item, false);
item.ParentFolder = parentFolder;
parentFolder.NotifyItemAdded (item, false);
return;
}
}
item.ParentFolder = parentFolder;
parentFolder.NotifyItemAdded (item, true);
}
}
protected override void OnItemRemoved (SolutionItem item)
{
if (parentFolder != null) {
item.ParentFolder = null;
parentFolder.NotifyItemRemoved (item, true);
}
}
internal void InternalAdd (SolutionItem item)
{
Items.Add (item);
}
internal void InternalRemove (SolutionItem item)
{
Items.Remove (item);
}
}
}
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