expose the current project and solution as properties on IHostApplicationWindow (used by build system)

Libraries/UniversalEditor.UserInterface/IHostApplicationWindow.cs

@@ -4,6 +4,8 @@ using System.Linq;
 using System.Text;
 using MBS.Framework.UserInterface;
 using MBS.Framework.UserInterface.Controls.Docking;
+using UniversalEditor.ObjectModels.Project;
+using UniversalEditor.ObjectModels.Solution;
 
 namespace UniversalEditor.UserInterface
 {
@@ -82,6 +84,9 @@ namespace UniversalEditor.UserInterface
 		void SetWindowListVisible(bool visible, bool modal);
 
 		StatusBar StatusBar { get; }
+
+		ProjectObjectModel CurrentProject { get; set; }
+		SolutionObjectModel CurrentSolution { get; set; }
 	}
 	public class IHostApplicationWindowCollection
 		: System.Collections.ObjectModel.Collection<IHostApplicationWindow>

Libraries/UniversalEditor.UserInterface/MainWindow.cs

@@ -1412,8 +1412,21 @@ namespace UniversalEditor.UserInterface
 				pnlSolutionExplorer.Solution = value;
 			}
 		}
+		public ProjectObjectModel CurrentProject
+		{
+			get
+			{
+				if (pnlSolutionExplorer.Project != null)
+					return pnlSolutionExplorer.Project;
+				return null;
+			}
+			set
+			{
+				pnlSolutionExplorer.Project = value;
+			}
+		}
 
-#endregion
+		#endregion
 
 		public void ShowDocumentPropertiesDialog()
 		{

Libraries/UniversalEditor.UserInterface/Panels/SolutionExplorerPanel.cs

@@ -46,6 +46,40 @@ namespace UniversalEditor.UserInterface.Panels
 			}
 		}
 
+		public ProjectObjectModel Project
+		{
+			get
+			{
+				if (tvSolutionExplorer.SelectedRows.Count > 0)
+				{
+					TreeModelRow row = tvSolutionExplorer.SelectedRows[0];
+					while (row != null)
+					{
+						ProjectObjectModel proj = row.GetExtraData<ProjectObjectModel>("project");
+						if (proj != null)
+							return proj;
+
+						row = row.ParentRow;
+					}
+				}
+				else
+				{
+					if (Solution != null)
+					{
+						if (Solution.Projects.Count > 0)
+						{
+							return Solution.Projects[0];
+						}
+					}
+				}
+				return null;
+			}
+			set
+			{
+
+			}
+		}
+
 		private TreeModelRow LoadSolutionExplorerFolder(ObjectModels.Project.ProjectFolder fold)
 		{
 			TreeModelRow rowFolder = new TreeModelRow(new TreeModelRowColumn[]