96 lines
4.2 KiB
C#
96 lines
4.2 KiB
C#
//
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// ProjectItemGroupElement.cs
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//
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// Author:
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// Leszek Ciesielski (skolima@gmail.com)
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//
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// (C) 2011 Leszek Ciesielski
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in 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,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Xml;
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using Microsoft.Build.Internal;
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namespace Microsoft.Build.Construction
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{
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[System.Diagnostics.DebuggerDisplayAttribute ("#Items={Count} Condition={Condition} Label={Label}")]
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public class ProjectItemGroupElement : ProjectElementContainer
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{
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public ProjectItemElement AddItem (string itemType, string include)
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{
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return AddItem (itemType, include, null);
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}
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public ProjectItemElement AddItem (string itemType, string include,
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IEnumerable<KeyValuePair<string, string>> metadata)
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{
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var item = ContainingProject.CreateItemElement (itemType, include);
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if (metadata != null)
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foreach (var data in metadata)
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item.AddMetadata (data.Key, data.Value);
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var lastChild = LastChild;
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foreach (var existingItem in Items) {
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var compare = string.Compare (item.ItemType, existingItem.ItemType,
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StringComparison.OrdinalIgnoreCase);
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if (compare == 0) {
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if (string.Compare (item.Include, existingItem.Include,
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StringComparison.OrdinalIgnoreCase) >= 0)
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continue;
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lastChild = existingItem.PreviousSibling;
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break;
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}
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if (compare < 0) {
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lastChild = existingItem.PreviousSibling;
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break;
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}
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}
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InsertAfterChild (item, lastChild);
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return item;
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}
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internal ProjectItemGroupElement (ProjectRootElement containingProject)
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{
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ContainingProject = containingProject;
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}
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public ICollection<ProjectItemElement> Items {
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get { return new CollectionFromEnumerable<ProjectItemElement> (
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new FilteredEnumerable<ProjectItemElement> (Children)); }
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}
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internal override string XmlName {
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get { return "ItemGroup"; }
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}
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internal override ProjectElement LoadChildElement (XmlReader reader)
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{
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var item = ContainingProject.CreateItemElement (reader.LocalName);
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AppendChild (item);
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return item;
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}
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}
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}
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