1 files changed, 173 insertions, 0 deletions
diff --git a/main/src/core/MonoDevelop.Core/MonoDevelop.Projects.Formats.MSBuild/IMSBuildPropertySet.cs b/main/src/core/MonoDevelop.Core/MonoDevelop.Projects.Formats.MSBuild/IMSBuildPropertySet.cs
new file mode 100644
index 0000000000..83a96d9f4c
--- /dev/null
+++ b/main/src/core/MonoDevelop.Core/MonoDevelop.Projects.Formats.MSBuild/IMSBuildPropertySet.cs
@@ -0,0 +1,173 @@
+//
+// MSBuildPropertySet.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.Linq;
+using System.IO;
+using System.Collections.Generic;
+using System.Xml;
+using System.Text;
+
+using Microsoft.Build.BuildEngine;
+using MonoDevelop.Core;
+using System.Xml.Linq;
+using System.Reflection;
+using MonoDevelop.Core.Serialization;
+using System.Globalization;
+
+namespace MonoDevelop.Projects.Formats.MSBuild
+{
+	
+	public interface IMSBuildPropertySet
+	{
+		string Label { get; set; }
+		T GetObject<T> () where T:IMSBuildDataObject, new();
+		void SetObject<T> (T t) where T:IMSBuildDataObject;
+
+		bool HasProperty (string name);
+		MSBuildProperty GetProperty (string name);
+		IEnumerable<MSBuildProperty> Properties { get; }
+
+		void SetValue (string name, string value, string defaultValue = null, bool preserveExistingCase = false, bool mergeToMainGroup = false, string condition = null);
+		void SetValue (string name, FilePath value, FilePath defaultValue = default(FilePath), bool relativeToProject = true, FilePath relativeToPath = default(FilePath), bool mergeToMainGroup = false, string condition = null);
+		void SetValue (string name, object value, object defaultValue = null, bool mergeToMainGroup = false, string condition = null);
+
+		string GetValue (string name, string defaultValue = null);
+		FilePath GetPathValue (string name, FilePath defaultValue = default(FilePath), bool relativeToProject = true, FilePath relativeToPath = default(FilePath));
+		bool TryGetPathValue (string name, out FilePath value, FilePath defaultValue = default(FilePath), bool relativeToProject = true, FilePath relativeToPath = default(FilePath));
+		T GetValue<T> (string name);
+		T GetValue<T> (string name, T defaultValue);
+		object GetValue (string name, Type type, object defaultValue);
+
+		bool RemoveProperty (string name);
+		void RemoveAllProperties ();
+
+		void SetPropertyOrder (params string[] propertyNames);
+
+		MSBuildProject Project { get; }
+	}
+
+	public static class IMSBuildPropertySetExtensions
+	{
+		class PropInfo
+		{
+			public MemberInfo Member;
+			public ItemPropertyAttribute Attribute;
+			public bool MergeToMainGroup;
+
+			public Type ReturnType {
+				get { return (Member is FieldInfo) ? ((FieldInfo)Member).FieldType : ((PropertyInfo)Member).PropertyType; }
+			}
+			public object GetValue (object instance)
+			{
+				if (Member is FieldInfo)
+					return ((FieldInfo)Member).GetValue (instance);
+				else
+					return ((PropertyInfo)Member).GetValue (instance, null);
+			}
+			public void SetValue (object instance, object value)
+			{
+				if (Member is FieldInfo)
+					((FieldInfo)Member).SetValue (instance, value);
+				else
+					((PropertyInfo)Member).SetValue (instance, value, null);
+			}
+			public string Name {
+				get { return Attribute.Name ?? Member.Name; }
+			}
+		}
+
+		static Dictionary<Type,PropInfo[]> types = new Dictionary<Type, PropInfo[]> ();
+
+		static PropInfo[] GetMembers (Type type)
+		{
+			PropInfo[] pinfo;
+			if (types.TryGetValue (type, out pinfo))
+				return pinfo;
+
+			List<PropInfo> list = new List<PropInfo> ();
+
+			foreach (var m in type.GetMembers (BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance)) {
+				if (m.DeclaringType != type)
+					continue;
+				if (!(m is FieldInfo) && !(m is PropertyInfo))
+					continue;
+				var attr = Attribute.GetCustomAttribute (m, typeof(ItemPropertyAttribute)) as ItemPropertyAttribute;
+				if (attr == null)
+					continue;
+				bool merge = Attribute.IsDefined (m, typeof(MergeToProjectAttribute));
+
+				list.Add (new PropInfo {
+					Member = m,
+					Attribute = attr,
+					MergeToMainGroup = merge
+				});
+			}
+			return types [type] = list.ToArray ();
+		}
+
+		public static void WriteObjectProperties (this IMSBuildPropertySet pset, object ob, Type typeToScan)
+		{
+			var props = GetMembers (typeToScan);
+			foreach (var prop in props) {
+				if (prop.ReturnType == typeof(FilePath)) {
+					var val = (FilePath)prop.GetValue (ob);
+					FilePath def = prop.Attribute.DefaultValue != null ? (string)prop.Attribute.DefaultValue : (string)null;
+					pset.SetValue (prop.Name, val, def, mergeToMainGroup: prop.MergeToMainGroup);
+				} else if (prop.Attribute is ProjectPathItemProperty && prop.ReturnType == typeof(string)) {
+					FilePath val = (string)prop.GetValue (ob);
+					FilePath def = prop.Attribute.DefaultValue != null ? (string)prop.Attribute.DefaultValue : (string)null;
+					pset.SetValue (prop.Name, val, def, mergeToMainGroup: prop.MergeToMainGroup);
+				} else if (prop.ReturnType == typeof(string)) {
+					pset.SetValue (prop.Name, (string)prop.GetValue (ob), (string)prop.Attribute.DefaultValue, prop.MergeToMainGroup);
+				} else {
+					pset.SetValue (prop.Name, prop.GetValue (ob), prop.Attribute.DefaultValue, prop.MergeToMainGroup);
+				}
+			}
+		}
+
+		public static void ReadObjectProperties (this IMSBuildPropertySet pset, object ob, Type typeToScan)
+		{
+			var props = GetMembers (typeToScan);
+			foreach (var prop in props) {
+				object readVal = null;
+				if (prop.ReturnType == typeof(FilePath)) {
+					FilePath def = prop.Attribute.DefaultValue != null ? (string)prop.Attribute.DefaultValue : (string)null;
+					readVal = pset.GetPathValue (prop.Name, def);
+				} else if (prop.Attribute is ProjectPathItemProperty && prop.ReturnType == typeof(string)) {
+					FilePath def = prop.Attribute.DefaultValue != null ? (string)prop.Attribute.DefaultValue : (string)null;
+					readVal = pset.GetPathValue (prop.Name, def);
+					readVal = readVal.ToString ();
+				} else if (prop.ReturnType == typeof(string)) {
+					readVal = pset.GetValue (prop.Name, (string)prop.Attribute.DefaultValue);
+				} else {
+					readVal = pset.GetValue (prop.Name, prop.ReturnType, prop.Attribute.DefaultValue);
+				}
+				prop.SetValue (ob, readVal);
+			}
+		}
+	}
+}