1 files changed, 155 insertions, 0 deletions
diff --git a/main/src/core/MonoDevelop.Core/MonoDevelop.Projects.Formats.MSBuild/MSBuildPropertyGroupEvaluated.cs b/main/src/core/MonoDevelop.Core/MonoDevelop.Projects.Formats.MSBuild/MSBuildPropertyGroupEvaluated.cs
new file mode 100644
index 0000000000..2ffc9d9d1b
--- /dev/null
+++ b/main/src/core/MonoDevelop.Core/MonoDevelop.Projects.Formats.MSBuild/MSBuildPropertyGroupEvaluated.cs
@@ -0,0 +1,155 @@
+//
+// MSBuildPropertyGroupEvaluated.cs
+//
+// Author:
+//       Lluis Sanchez Gual <lluis@xamarin.com>
+//
+// Copyright (c) 2014 Xamarin, Inc (http://www.xamarin.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.Generic;
+using System.Xml.Linq;
+using MonoDevelop.Core;
+using Microsoft.Build.BuildEngine;
+using MSProject = Microsoft.Build.BuildEngine.Project;
+
+namespace MonoDevelop.Projects.Formats.MSBuild
+{
+	class MSBuildPropertyGroupEvaluated: IMSBuildPropertyGroupEvaluated
+	{
+		internal Dictionary<string,MSBuildPropertyEvaluated> properties = new Dictionary<string, MSBuildPropertyEvaluated> ();
+		internal MSBuildProject parent;
+		BuildItem sourceItem;
+
+		internal MSBuildPropertyGroupEvaluated (MSBuildProject parent)
+		{
+			this.parent = parent;
+		}
+
+		internal void Sync (BuildItem item)
+		{
+			properties.Clear ();
+			sourceItem = item;
+		}
+
+		public bool HasProperty (string name)
+		{
+			if (!properties.ContainsKey (name)) {
+				if (sourceItem != null)
+					return sourceItem.HasMetadata (name);
+			}
+			return false;
+		}
+
+		public IMSBuildPropertyEvaluated GetProperty (string name)
+		{
+			MSBuildPropertyEvaluated prop;
+			if (!properties.TryGetValue (name, out prop)) {
+				if (sourceItem != null) {
+					if (sourceItem.HasMetadata (name)) {
+						prop = new MSBuildPropertyEvaluated (parent, name, sourceItem.GetMetadata (name), sourceItem.GetEvaluatedMetadata (name));
+						properties [name] = prop;
+					}
+				}
+			}
+			return prop;
+		}
+
+		public string GetValue (string name, string defaultValue = null)
+		{
+			var prop = GetProperty (name);
+			if (prop != null)
+				return prop.Value;
+			else
+				return defaultValue;
+		}
+
+		public FilePath GetPathValue (string name, FilePath defaultValue = default(FilePath), bool relativeToProject = true, FilePath relativeToPath = default(FilePath))
+		{
+			var prop = GetProperty (name);
+			if (prop != null)
+				return prop.GetPathValue (relativeToProject, relativeToPath);
+			else
+				return defaultValue;
+		}
+
+		public bool TryGetPathValue (string name, out FilePath value, FilePath defaultValue = default(FilePath), bool relativeToProject = true, FilePath relativeToPath = default(FilePath))
+		{
+			var prop = GetProperty (name);
+			if (prop != null)
+				return prop.TryGetPathValue (out value, relativeToProject, relativeToPath);
+			else {
+				value = defaultValue;
+				return value != default(FilePath);
+			}
+		}
+
+		public T GetValue<T> (string name)
+		{
+			var prop = GetProperty (name);
+			if (prop != null)
+				return prop.GetValue<T> ();
+			else
+				return default(T);
+		}
+
+		public T GetValue<T> (string name, T defaultValue)
+		{
+			var prop = GetProperty (name);
+			if (prop != null)
+				return prop.GetValue<T> ();
+			else
+				return defaultValue;
+		}
+
+		public object GetValue (string name, Type type, object defaultValue)
+		{
+			var prop = GetProperty (name);
+			if (prop != null)
+				return prop.GetValue (type);
+			else
+				return defaultValue;
+		}
+	}
+
+	class MSBuildEvaluatedPropertyCollection: MSBuildPropertyGroupEvaluated, IMSBuildEvaluatedPropertyCollection
+	{
+		public MSBuildEvaluatedPropertyCollection (MSBuildProject parent): base (parent)
+		{
+		}
+
+		internal void Sync (BuildPropertyGroup msgroup)
+		{
+			properties.Clear ();
+			foreach (BuildProperty p in msgroup)
+				properties [p.Name] = new MSBuildPropertyEvaluated (parent, p.Name, p.Value, p.FinalValue);
+		}
+
+		public IEnumerable<IMSBuildPropertyEvaluated> Properties {
+			get { return properties.Values; }
+		}
+	}
+
+	public interface IMSBuildEvaluatedPropertyCollection: IMSBuildPropertyGroupEvaluated
+	{
+		IEnumerable<IMSBuildPropertyEvaluated> Properties { get; }
+	}
+}
+