Adding new PluginVirtualDesktops plugin from Patrick at Dexpot

Change to Build.py and Rainmeter.sln to support new plugin
New Example.rmskin for Rainstaller

Plugins/PluginVirtualDesktops/VirtuaWinMeasure.h

@@ -0,0 +1,57 @@
+/*
+  Copyright (C) 2010 Patrick Dubbert
+
+  This program is free software; you can redistribute it and/or
+  modify it under the terms of the GNU General Public License
+  as published by the Free Software Foundation; either version 2
+  of the License, or (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+*/
+
+#pragma once
+#include "VDMeasure.h"
+
+#include <windows.h>
+#include <map>
+#include <string>
+
+class VirtuaWinMeasure :
+	public VDMeasure
+{
+public:
+	VirtuaWinMeasure(HMODULE, UINT id);
+	virtual ~VirtuaWinMeasure(void);
+
+	virtual UINT Initialize(LPCTSTR iniFile, LPCTSTR section);
+	virtual void Finalize();
+	virtual UINT Update();
+	virtual LPCTSTR GetString(UINT flags);
+	virtual void ExecuteBang(LPCTSTR args);
+
+private:
+	enum MeasureType
+	{
+		Unknown,
+		VDMActive,
+		DesktopCountRows,
+		DesktopCountColumns,
+		DesktopCountTotal,
+		CurrentDesktop,
+		SwitchDesktop,
+	};
+
+	static BOOL FindVirtuaWinWindow();
+
+	MeasureType Type;
+	static std::map<std::wstring, MeasureType> StringToType;
+	static HWND vwHandle;
+
+};