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Viewing changes to src/core/MonoDevelop.Projects/MonoDevelop.Projects/SolutionFolderItemCollection.cs

  • Committer: Bazaar Package Importer
  • Author(s): Jo Shields
  • Date: 2010-09-10 16:54:48 UTC
  • mfrom: (19.1.1 experimental)
  • Revision ID: james.westby@ubuntu.com-20100910165448-0rybfk25zd4o9431
Tags: 2.4+dfsg-2
* debian/patches/inject_Mono.Debugger.Soft_source.patch,
  debian/patches/use_system_Mono.Debugger.Soft.patch,
  debian/control:
  + Build against system Soft Debugger, since we now have a new
    enough Mono to match MonoDevelop's required API

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