Adding new PluginVirtualDesktops plugin from Patrick at Dexpot

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

Application/Application.rc

@@ -28,8 +28,8 @@ LANGUAGE LANG_FINNISH, SUBLANG_DEFAULT
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 1,3,0,451
+ FILEVERSION 1,3,0,454
- PRODUCTVERSION 1,3,0,451
+ PRODUCTVERSION 1,3,0,454
  FILEFLAGSMASK 0x17L
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -45,12 +45,12 @@ BEGIN
         BLOCK "040b04b0"
         BEGIN
             VALUE "FileDescription", "Rainmeter - A Customizable Resource Meter"
-            VALUE "FileVersion", "1, 3, 0, 451"
+            VALUE "FileVersion", "1, 3, 0, 454"
             VALUE "InternalName", "Rainmeter"
             VALUE "LegalCopyright", "Copyright (C) 2010 - Rainy"
             VALUE "OriginalFilename", "Rainmeter.exe"
             VALUE "ProductName", "Rainmeter"
-            VALUE "ProductVersion", "1, 3, 0, 451"
+            VALUE "ProductVersion", "1, 3, 0, 454"
         END
     END
     BLOCK "VarFileInfo"

Plugins/PluginVirtualDesktops/DexpotConstants.h

@@ -0,0 +1,117 @@
+#ifndef _DEXPOT_CONSTANTS_H_
+#define _DEXPOT_CONSTANTS_H_
+
+#define DEXPOTTITLE             _T("Dexpot - Main Menu")
+#define DEXPOTCLASS             _T("ThunderRT6FormDC")
+#define DEXPOTCLASS2            _T("ThunderFormDC")
+
+#define WM_HOOXPOTRUFT				1802
+
+#define DEX_SWITCHDESKTOP			(WM_HOOXPOTRUFT + 1)
+#define DEX_DEXPOTCOMMAND			(WM_HOOXPOTRUFT + 2)
+
+#define DEX_MOVEICONS				(WM_HOOXPOTRUFT + 13)
+#define DEX_COPYICONS				(WM_HOOXPOTRUFT + 14)
+#define DEX_REMOVEICONS				(WM_HOOXPOTRUFT + 15)
+
+#define DEX_REGISTERPLUGIN			(WM_HOOXPOTRUFT + 200)
+#define DEX_UNREGISTERPLUGIN		(WM_HOOXPOTRUFT + 217)
+#define DEX_SETFILEMAP				(WM_HOOXPOTRUFT + 218)
+
+#define DEX_REGISTERHOTKEY			(WM_HOOXPOTRUFT + 211)
+#define DEX_LOADSETTINGS			(WM_HOOXPOTRUFT + 212)
+#define DEX_REGISTEROPTION			(WM_HOOXPOTRUFT + 213)
+#define DEX_SETOPTIONVALUE			(WM_HOOXPOTRUFT + 214)
+#define DEX_SETHOTKEYVALUE			(WM_HOOXPOTRUFT + 215)
+#define DEX_SAVESETTINGS			(WM_HOOXPOTRUFT + 216)
+
+#define DEX_GETSCREENSHOT			(WM_HOOXPOTRUFT + 201)
+#define DEX_GETDESKTOPWIDTH			(WM_HOOXPOTRUFT + 202)
+#define DEX_GETDESKTOPHEIGHT		(WM_HOOXPOTRUFT + 203)
+#define DEX_GETCURRENTDESKTOP		(WM_HOOXPOTRUFT + 204)
+#define DEX_GETDESKTOPCOUNT			(WM_HOOXPOTRUFT + 205)
+#define DEX_SETSWITCHINGEXCEPTION	(WM_HOOXPOTRUFT + 206)
+#define DEX_GETSWITCHINGEXCEPTION	(WM_HOOXPOTRUFT + 207)
+#define DEX_SETMINANIMATION			(WM_HOOXPOTRUFT + 208)
+#define DEX_DEBUGOUTPUT				(WM_HOOXPOTRUFT + 209)
+#define DEX_GETDEBUGMODE			(WM_HOOXPOTRUFT + 210)
+#define DEX_GETLANGUAGEFILE			(WM_HOOXPOTRUFT + 219)
+#define DEX_INSERTMAINMENUITEM		(WM_HOOXPOTRUFT + 220)
+#define DEX_GETDESKTOPTITLE			(WM_HOOXPOTRUFT + 221)
+#define DEX_GETDESKTOPWALLPAPER		(WM_HOOXPOTRUFT + 222)
+#define DEX_ISPORTABLE				(WM_HOOXPOTRUFT + 223)
+#define DEX_GETDEXPOTHOME			(WM_HOOXPOTRUFT + 224)
+#define DEX_GETAPPDATAPATH			(WM_HOOXPOTRUFT + 225)
+#define DEX_GETTRAYICONMODE			(WM_HOOXPOTRUFT + 226)
+#define DEX_SETTRAYICONMODE			(WM_HOOXPOTRUFT + 227)
+#define DEX_GATHERWINDOWS			(WM_HOOXPOTRUFT + 228)
+#define DEX_MOVEWINDOW				(WM_HOOXPOTRUFT + 229)
+#define DEX_COPYWINDOW				(WM_HOOXPOTRUFT + 230)
+#define DEX_SETFOREGROUNDWINDOW		(WM_HOOXPOTRUFT + 231)
+#define DEX_ASSIGNWINDOW			(WM_HOOXPOTRUFT + 232)
+#define DEX_SWITCHTOWINDOW			(WM_HOOXPOTRUFT + 233)
+#define DEX_SHOWWINDOW				(WM_HOOXPOTRUFT + 234)
+#define DEX_UPDATESCREENSHOT		(WM_HOOXPOTRUFT + 235)
+#define DEX_REMOVEMAINMENUITEM		(WM_HOOXPOTRUFT + 236)
+#define DEX_SUBSCRIBEHOOXPOT		(WM_HOOXPOTRUFT + 237)
+#define DEX_UNSUBSCRIBEHOOXPOT		(WM_HOOXPOTRUFT + 238)
+#define DEX_GETACTIVEWINDOW			(WM_HOOXPOTRUFT + 239)
+#define DEX_GETWINDOWSONDESKTOP		(WM_HOOXPOTRUFT + 240)
+#define DEX_OPENWINDOWMENU			(WM_HOOXPOTRUFT + 241)
+#define DEX_OPENMAINMENU			(WM_HOOXPOTRUFT + 242)
+
+#define DEX_SWITCHING					(WM_HOOXPOTRUFT + 100)
+#define DEX_SWITCHED					(WM_HOOXPOTRUFT + 101)
+#define DEX_SHUTDOWN					(WM_HOOXPOTRUFT + 102)
+#define DEX_LOAD						(WM_HOOXPOTRUFT + 103)
+#define DEX_HOTKEY						(WM_HOOXPOTRUFT + 104)
+#define DEX_SETOPTION					(WM_HOOXPOTRUFT + 105)
+#define DEX_CONFIGURE					(WM_HOOXPOTRUFT + 106)
+#define DEX_MENUCOMMAND					(WM_HOOXPOTRUFT + 107)
+#define DEX_SWITCHREQUEST				(WM_HOOXPOTRUFT + 108)
+#define DEX_DESKTOPCOUNTCHANGED			(WM_HOOXPOTRUFT + 109)
+#define DEX_DESKTOPCONTENTCHANGED		(WM_HOOXPOTRUFT + 111)
+#define DEX_DESKTOPCONFIGURATIONCHANGED	(WM_HOOXPOTRUFT + 112)
+#define DEX_DEXPOTSETTINGSCHANGED		(WM_HOOXPOTRUFT + 113)
+
+#define DEX_SWITCH_NOSCREENSHOT		0x0001
+#define DEX_SWITCH_DONTSWITCH		0x0002
+#define DEX_SWITCH_NOANIMATION		0x0004
+
+#define DEX_OPTION_TYPE_INTEGER		1
+#define DEX_OPTION_TYPE_STRING		2
+
+#define DEX_COMMAND_SETTINGS			1
+#define DEX_COMMAND_DESKTOPWINDOWS		2
+#define DEX_COMMAND_MANAGER				3
+#define DEX_COMMAND_CONFIGUREDESKTOPS	4
+#define DEX_COMMAND_PREVIEW				6
+#define DEX_COMMAND_RULES				7
+#define DEX_COMMAND_ABOUT				8
+#define DEX_COMMAND_EXIT				9
+#define DEX_COMMAND_QUICKEXIT			10
+#define DEX_COMMAND_FULLSCREENPREVIEW	11
+#define DEX_COMMAND_WINDOWCATALOG		12
+#define DEX_COMMAND_APPLYRULES			13
+
+#define DEX_TRAYICON_NONE			0
+#define DEX_TRAYICON_NORMAL			1
+#define DEX_TRAYICON_CURRENTDESKTOP	2
+#define DEX_TRAYICON_NEXTPREVIOUS	3
+#define DEX_TRAYICON_ONEPERDESKTOP	4
+
+#define DEX_EXCEPTION_UNKNOWN	0
+#define DEX_EXCEPTION_NORMAL	1
+#define DEX_EXCEPTION_MOVE		2
+#define DEX_EXCEPTION_STICKY	3
+#define DEX_EXCEPTION_CLOSE		6
+#define DEX_EXCEPTION_IGNORE	4
+#define DEX_EXCEPTION_HIDE		5
+#define DEX_EXCEPTION_DONTMOVE	7
+
+#define DEX_DEBUG_LOGFILE	0x0001
+#define DEX_DEBUG_IMAGING	0x0002
+#define DEX_DEBUG_TASKBAR	0x0004
+#define DEX_DEBUG_RECOVERY	0x0008
+
+#endif

Plugins/PluginVirtualDesktops/DexpotMeasure.cpp

@@ -0,0 +1,620 @@
+/*
+  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.
+*/
+
+#include "DexpotMeasure.h"
+
+#include <tchar.h>
+#include <fstream>
+
+#include "DexpotConstants.h"
+#include "../../Library/Export.h"
+
+int DexpotMeasure::InstanceCount = 0;
+HWND DexpotMeasure::hWndDexpot = NULL;
+HWND DexpotMeasure::hWndMessageWindow = NULL;
+std::set<DexpotMeasure*> DexpotMeasure::DexpotMeasures;
+TCHAR DexpotMeasure::StringBuffer[STRINGBUFFER_SIZE];
+UINT DexpotMeasure::WM_DEXPOTSTARTED = RegisterWindowMessage(_T("DexpotStarted"));
+BOOL DexpotMeasure::PluginRegistered = FALSE;
+HWND DexpotMeasure::hWndRainmeterControl = NULL;
+int DexpotMeasure::CurrentDesktop = 0;
+
+std::vector<std::wstring> DexpotDesktopNameMeasure::DesktopNames;
+std::vector<std::wstring> DexpotDesktopWallpaperMeasure::DesktopWallpapers;
+
+DexpotMeasure::DexpotMeasure(HMODULE instance, UINT _id) : VDMeasure(instance, _id)
+{
+}
+
+DexpotMeasure* DexpotMeasure::CreateMeasure(HMODULE instance, UINT id, LPCTSTR iniFile, LPCTSTR section)
+{
+	std::wstring TypeString(ReadConfigString(section, _T("VDMeasureType"), _T("")));
+
+	if(TypeString == _T("VDMActive")) return new DexpotVDMActiveMeasure(instance, id);
+	else if(TypeString == _T("DesktopCount")) return new DexpotDesktopCountMeasure(instance, id);
+	else if(TypeString == _T("CurrentDesktop")) return new DexpotCurrentDesktopMeasure(instance, id);
+	else if(TypeString == _T("SwitchDesktop")) return new DexpotSwitchDesktopMeasure(instance, id);
+	else if(TypeString == _T("Screenshot")) return new DexpotScreenshotMeasure(instance, id);
+	else if(TypeString == _T("DesktopName")) return new DexpotDesktopNameMeasure(instance, id);
+	else if(TypeString == _T("DesktopWallpaper")) return new DexpotDesktopWallpaperMeasure(instance, id);
+	else if(TypeString == _T("Command")) return new DexpotCommandMeasure(instance, id);
+
+	return NULL;
+}
+
+UINT DexpotMeasure::Initialize(LPCTSTR iniFile, LPCTSTR section)
+{
+	if(InstanceCount == 0)
+	{
+		hWndRainmeterControl = FindWindow(_T("DummyRainWClass"), _T("Rainmeter control window"));
+		hWndMessageWindow = CreateMessageWindow();
+	}
+	InstanceCount++;
+
+	if(!PluginRegistered && FindDexpotWindow())
+	{
+		SendNotifyMessage(hWndDexpot, DEX_REGISTERPLUGIN, 0, (LPARAM) hWndMessageWindow);
+		CurrentDesktop = (int) SendMessage(hWndDexpot, DEX_GETCURRENTDESKTOP, 0, 0);
+		PluginRegistered = TRUE;
+	}
+
+	InitializeData();
+	DexpotMeasures.insert(this);
+
+	return 0;
+}
+
+void DexpotMeasure::Finalize()
+{
+	InstanceCount--;
+	if(InstanceCount == 0)
+	{
+		if(PluginRegistered)
+		{
+			SendNotifyMessage(hWndDexpot, DEX_UNREGISTERPLUGIN, 0, (LPARAM) hWndMessageWindow);
+			PluginRegistered = FALSE;
+		}
+		DestroyWindow(hWndMessageWindow);
+		UnregisterClass(_T("DexpotPluginWindowClass"), hInstance);
+	}
+	DexpotMeasures.erase(this);
+}
+
+UINT DexpotMeasure::Update()
+{
+	return 0;
+}
+
+LPCTSTR DexpotMeasure::GetString(UINT flags)
+{
+	_stprintf_s(StringBuffer, STRINGBUFFER_SIZE, _T("%i"), Update());
+	return StringBuffer;
+}
+
+void DexpotMeasure::OnDexpotStarted()
+{
+	InitializeData();
+}
+
+BOOL DexpotMeasure::FindDexpotWindow()
+{
+	if(IsWindow(hWndDexpot)) return TRUE;
+	hWndDexpot = FindWindow(DEXPOTCLASS, DEXPOTTITLE);
+	return hWndDexpot != NULL;
+}
+
+HWND DexpotMeasure::CreateMessageWindow()
+{
+	WNDCLASS wc;
+
+	ZeroMemory(&wc, sizeof(wc));
+	wc.hInstance = hInstance;
+	wc.lpszClassName = _T("DexpotPluginWindowClass");
+	wc.lpfnWndProc = WindowProc;
+	RegisterClass(&wc);
+
+	HWND hWnd = CreateWindowEx(0, _T("DexpotPluginWindowClass"), _T("Dexpot Rainmeter Plugin"), 0, 0, 0, 0, 0, NULL, NULL, hInstance, NULL);
+	SetWindowLong(hWnd, GWL_STYLE, 0);
+	SetWindowPos(hWnd, NULL, 0, 0, 0, 0, SWP_FRAMECHANGED | SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOSIZE);
+	MoveWindow(hWnd, 0, 0, 0, 0, FALSE);
+
+	return hWnd;
+}
+
+void DexpotMeasure::SendBang(std::wstring &Bang)
+{
+	COPYDATASTRUCT cds;
+
+	cds.dwData = 1;
+	cds.cbData = (DWORD) (Bang.length() + 1) * sizeof(wchar_t);
+	cds.lpData = (PVOID) Bang.c_str();
+
+	SendMessage(hWndRainmeterControl, WM_COPYDATA, (WPARAM) hWndMessageWindow, (LPARAM) &cds);
+}
+
+LRESULT CALLBACK DexpotMeasure::WindowProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
+{
+	switch(message)
+	{
+	case DEX_SWITCHED:
+		CurrentDesktop = HIWORD(lParam);
+		for(std::set<DexpotMeasure*>::iterator i = DexpotMeasures.begin(); i != DexpotMeasures.end(); ++i)
+		{
+			(*i)->OnSwitched(LOWORD(lParam), HIWORD(lParam), LOWORD(wParam), HIWORD(wParam));
+		}
+		return 0;
+
+	case DEX_DESKTOPCOUNTCHANGED:
+		for(std::set<DexpotMeasure*>::iterator i = DexpotMeasures.begin(); i != DexpotMeasures.end(); ++i)
+		{
+			(*i)->OnDesktopCountChanged((int)wParam);
+		}
+		return 0;
+
+	case DEX_SHUTDOWN:
+		PluginRegistered = FALSE;
+		for(std::set<DexpotMeasure*>::iterator i = DexpotMeasures.begin(); i != DexpotMeasures.end(); ++i)
+		{
+			(*i)->OnShutdown();
+		}
+		return 0;
+
+	case DEX_DESKTOPCONFIGURATIONCHANGED:
+		for(std::set<DexpotMeasure*>::iterator i = DexpotMeasures.begin(); i != DexpotMeasures.end(); ++i)
+		{
+			(*i)->OnDesktopConfigurationChanged();
+		}
+		return 0;
+
+	case WM_COPYDATA:
+		if((HWND) wParam == hWndDexpot)
+		{
+			COPYDATASTRUCT *cds = (COPYDATASTRUCT*) lParam;
+			switch(LOWORD(cds->dwData))
+			{
+			case DEX_GETDESKTOPTITLE:
+				DexpotDesktopNameMeasure::SetDesktopName(HIWORD(cds->dwData), std::wstring((LPTSTR) cds->lpData));
+				break;
+			case DEX_GETDESKTOPWALLPAPER:
+				DexpotDesktopWallpaperMeasure::SetDesktopWallpaper(HIWORD(cds->dwData), std::wstring((LPTSTR) cds->lpData));
+				break;
+			}
+		}
+		return 0;
+
+	default:
+		if(message == WM_DEXPOTSTARTED)
+		{
+			hWndDexpot = (HWND) wParam;
+			if(!hWndDexpot) FindDexpotWindow();
+			if(hWndDexpot)
+			{
+				SendMessage(hWndDexpot, DEX_REGISTERPLUGIN, 0, (LPARAM) hWndMessageWindow);
+				CurrentDesktop = (int) SendMessage(hWndDexpot, DEX_GETCURRENTDESKTOP, 0, 0);
+				PluginRegistered = TRUE;
+			}
+			for(std::set<DexpotMeasure*>::iterator i = DexpotMeasures.begin(); i != DexpotMeasures.end(); ++i)
+			{
+				(*i)->OnDexpotStarted();
+			}
+			return 0;
+		}
+	}
+
+	return DefWindowProc(hWnd, message, wParam, lParam);
+}
+
+
+/*
+ * DexpotDesktopCountMeasure
+ * 
+ */
+DexpotDesktopCountMeasure::DexpotDesktopCountMeasure(HMODULE instance, UINT id) : DexpotMeasure(instance, id) {}
+
+UINT DexpotDesktopCountMeasure::Initialize(LPCTSTR iniFile, LPCTSTR section)
+{
+	DesktopCount = 0;
+	OnChange = ReadConfigString(section, _T("VDOnChange"), _T(""));
+	
+	CountType = Total;
+	LPCTSTR TypeString = ReadConfigString(section, _T("VDDesktopCount"), _T(""));
+	if(_tcsicmp(TypeString, _T("X")) == 0) CountType = Columns;
+	else if(_tcsicmp(TypeString, _T("Y")) == 0) CountType = Rows;
+
+	DexpotMeasure::Initialize(iniFile, section);
+	return 20;
+}
+
+void DexpotDesktopCountMeasure::InitializeData()
+{
+	if(PluginRegistered) DesktopCount = (int) SendMessage(hWndDexpot, DEX_GETDESKTOPCOUNT, 0, 0);
+}
+
+UINT DexpotDesktopCountMeasure::Update()
+{
+	if(CountType == Rows) return 1;
+	else return DesktopCount;
+}
+
+void DexpotDesktopCountMeasure::OnDesktopCountChanged(int NewCount)
+{
+	DesktopCount = NewCount;
+	if(OnChange.length()) SendBang(OnChange);
+}
+
+
+/*
+ * DexpotCurrentDesktopMeasure
+ * 
+ */
+DexpotCurrentDesktopMeasure::DexpotCurrentDesktopMeasure(HMODULE instance, UINT id) : DexpotMeasure(instance, id) {}
+
+UINT DexpotCurrentDesktopMeasure::Initialize(LPCTSTR iniFile, LPCTSTR section)
+{
+	OnChange = ReadConfigString(section, _T("VDOnChange"), _T(""));
+
+	DexpotMeasure::Initialize(iniFile, section);
+	return 0;
+}
+
+UINT DexpotCurrentDesktopMeasure::Update()
+{
+	return CurrentDesktop;
+}
+
+void DexpotCurrentDesktopMeasure::OnSwitched(int FromDesktop, int ToDesktop, WORD Flags, WORD Trigger)
+{
+	if(OnChange.length()) SendBang(OnChange);
+}
+
+
+/*
+ * DexpotVDMActiveMeasure
+ * 
+ */
+DexpotVDMActiveMeasure::DexpotVDMActiveMeasure(HMODULE instance, UINT id) : DexpotMeasure(instance, id) {};
+
+UINT DexpotVDMActiveMeasure::Update()
+{
+	return PluginRegistered ? 1 : 0;
+}
+
+UINT DexpotVDMActiveMeasure::Initialize(LPCTSTR iniFile, LPCTSTR section)
+{
+	OnActivate = ReadConfigString(section, _T("VDOnActivate"), _T(""));
+	OnDeactivate = ReadConfigString(section, _T("VDOnDeactivate"), _T(""));
+
+	DexpotMeasure::Initialize(iniFile, section);
+	return 1;
+}
+
+void DexpotVDMActiveMeasure::OnShutdown()
+{
+	if(OnDeactivate.length()) SendBang(OnDeactivate);
+}
+
+void DexpotVDMActiveMeasure::OnDexpotStarted()
+{
+	if(OnActivate.length()) SendBang(OnActivate);
+}
+
+
+/*
+ * DexpotSwitchDesktopMeasure
+ * 
+ */
+DexpotSwitchDesktopMeasure::DexpotSwitchDesktopMeasure(HMODULE instance, UINT id) : DexpotMeasure(instance, id) {}
+
+void DexpotSwitchDesktopMeasure::ExecuteBang(LPCTSTR args)
+{
+	if(PluginRegistered)
+	{
+		DWORD Desktop;
+
+		if(_tcsicmp(args, _T("next")) == 0) Desktop = MAKELPARAM(0, 1);
+		else if(_tcsicmp(args, _T("prev")) == 0) Desktop = MAKELPARAM(0, 2);
+		else if(_tcsicmp(args, _T("back")) == 0) Desktop = MAKELPARAM(0, 3);
+		else Desktop = _ttoi(args);
+
+		SendNotifyMessage(hWndDexpot, DEX_SWITCHDESKTOP, 0, Desktop);
+	}
+}
+
+
+/*
+ * DexpotScreenshotMeasure
+ * 
+ */
+DexpotScreenshotMeasure::DexpotScreenshotMeasure(HMODULE instance, UINT id) : DexpotMeasure(instance, id) {}
+
+UINT DexpotScreenshotMeasure::Initialize(LPCTSTR iniFile, LPCTSTR section)
+{
+	OutputFile = ReadConfigString(section, _T("VDOutputFile"), _T(""));
+	DesktopNumber = _ttoi(ReadConfigString(section, _T("VDDesktop"), _T("0")));
+	Width = _ttoi(ReadConfigString(section, _T("VDWidth"), _T("0")));
+	Height = _ttoi(ReadConfigString(section, _T("VDHeight"), _T("0")));
+	RefreshOnUpdate = _ttoi(ReadConfigString(section, _T("VDRefreshOnUpdate"), _T("0")));
+
+	DexpotMeasure::Initialize(iniFile, section);
+	return 0;
+}
+
+UINT DexpotScreenshotMeasure::Update()
+{
+	if(RefreshOnUpdate && (DesktopNumber == 0 || DesktopNumber == CurrentDesktop))
+	{
+		UpdateScreenshot();
+	}
+	return 0;
+}
+
+LPCTSTR DexpotScreenshotMeasure::GetString(UINT flags)
+{
+	return OutputFile.c_str();
+}
+
+void DexpotScreenshotMeasure::InitializeData()
+{
+	UpdateScreenshot();
+}
+
+void DexpotScreenshotMeasure::OnSwitched(int FromDesktop, int ToDesktop, WORD Flags, WORD Trigger)
+{
+	if(DesktopNumber == FromDesktop || DesktopNumber == 0)
+	{
+		UpdateScreenshot();
+	}
+}
+
+void DexpotScreenshotMeasure::UpdateScreenshot()
+{
+	int Desktop = DesktopNumber == 0 ? CurrentDesktop : DesktopNumber;
+	int nBytes = 0;
+    BYTE *pBytes = NULL;
+	HANDLE fm;
+	HANDLE mutex;
+
+	if(!IsWindow(hWndDexpot)) return;
+
+	int DesktopWidth = (int) SendMessage(hWndDexpot, DEX_GETDESKTOPWIDTH, Desktop, 0);
+	int DesktopHeight = (int) SendMessage(hWndDexpot, DEX_GETDESKTOPHEIGHT, Desktop, 0);
+
+	mutex = OpenMutex(SYNCHRONIZE, FALSE, _T("DexpotScreenshotMutex"));
+	WaitForSingleObject(mutex, 2000);
+	fm = CreateFileMapping(INVALID_HANDLE_VALUE, 0, PAGE_READWRITE, 0, DesktopWidth * DesktopHeight * 4, L"Local\\DexpotScreenshotFilemap");
+	pBytes = (BYTE*) MapViewOfFile(fm, FILE_MAP_ALL_ACCESS, 0, 0, 0);
+	if(pBytes) nBytes = (int) SendMessage(hWndDexpot, DEX_GETSCREENSHOT, Desktop, 0);
+
+	if(nBytes > 0 && nBytes == DesktopWidth * DesktopHeight * 4)	
+	{
+		HDC ScreenDC;
+		HDC MemDC;
+		HDC MemDC2;
+		HBITMAP OriginalBitmap;
+		HBITMAP ScaledBitmap;
+		HGDIOBJ OldBitmap;
+		HGDIOBJ OldBitmap2;
+		BYTE *ScaledBytes;
+		BITMAPINFO bmi;
+		BITMAPFILEHEADER bmfh;
+		int ScaledHeight = Height;
+		int ScaledWidth = Width;
+
+		if(ScaledHeight == 0) ScaledHeight = (int) ((float) DesktopHeight * (ScaledWidth / (float) DesktopWidth) + .5f);
+		if(ScaledWidth == 0) ScaledWidth = (int) ((float) DesktopWidth * (ScaledHeight / (float) DesktopHeight) + .5f);
+		if(ScaledHeight == 0) ScaledHeight = DesktopHeight;
+		if(ScaledWidth == 0) ScaledWidth = DesktopWidth;
+
+		ZeroMemory(&bmi.bmiHeader, sizeof(BITMAPINFOHEADER));
+		bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
+		bmi.bmiHeader.biWidth = DesktopWidth;
+		bmi.bmiHeader.biHeight = DesktopHeight;
+		bmi.bmiHeader.biPlanes = 1;
+		bmi.bmiHeader.biBitCount = 32;
+		bmi.bmiHeader.biCompression = BI_RGB;
+		bmi.bmiHeader.biSizeImage = nBytes;
+
+		ScreenDC = GetDC(NULL);
+		MemDC = CreateCompatibleDC(ScreenDC);
+		MemDC2 = CreateCompatibleDC(ScreenDC);
+		OriginalBitmap = CreateCompatibleBitmap(ScreenDC, DesktopWidth, DesktopHeight);
+		SetDIBits(MemDC2, OriginalBitmap, 0, DesktopHeight, pBytes, &bmi, 0); 
+		OldBitmap2 = SelectObject(MemDC2, (HGDIOBJ) OriginalBitmap);
+
+		nBytes = ScaledWidth * ScaledHeight * 4;
+		bmi.bmiHeader.biWidth = ScaledWidth;
+		bmi.bmiHeader.biHeight = ScaledHeight;
+		bmi.bmiHeader.biSizeImage = nBytes;
+
+		ScaledBitmap = CreateDIBSection(MemDC, &bmi, 0, (void**) &ScaledBytes, NULL, 0);
+		OldBitmap = SelectObject(MemDC, (HGDIOBJ) ScaledBitmap);
+		SetStretchBltMode(MemDC, HALFTONE);
+		StretchBlt(MemDC, 0, 0, ScaledWidth, ScaledHeight, MemDC2, 0, 0, DesktopWidth, DesktopHeight, SRCCOPY);
+		GdiFlush();
+
+		ZeroMemory(&bmfh, sizeof(BITMAPFILEHEADER));
+		bmfh.bfOffBits = sizeof(BITMAPFILEHEADER) + sizeof(BITMAPINFOHEADER);
+		bmfh.bfSize = bmfh.bfOffBits + nBytes;
+		bmfh.bfType = 0x4d42;
+
+		std::ofstream ofs(OutputFile.c_str(), std::ios_base::binary);
+		if(ofs)
+		{
+			ofs.write((char*) &bmfh, sizeof(BITMAPFILEHEADER));
+			ofs.write((char*) &bmi, sizeof(BITMAPINFOHEADER));
+			ofs.write((char*) ScaledBytes, nBytes);
+			ofs.close();
+		}
+
+		SelectObject(MemDC, OldBitmap);
+		SelectObject(MemDC2, OldBitmap2);
+		DeleteObject(ScaledBitmap);
+		DeleteObject(OriginalBitmap);
+		DeleteDC(MemDC);
+		DeleteDC(MemDC2);
+		ReleaseDC(NULL, ScreenDC);
+	}
+
+	UnmapViewOfFile(pBytes);
+	CloseHandle(fm);
+	ReleaseMutex(mutex);
+	CloseHandle(mutex);
+}
+
+
+/*
+ * DexpotDesktopNameMeasure
+ * 
+ */
+DexpotDesktopNameMeasure::DexpotDesktopNameMeasure(HMODULE instance, UINT id) : DexpotMeasure(instance, id) {}
+
+UINT DexpotDesktopNameMeasure::Initialize(LPCTSTR iniFile, LPCTSTR section)
+{
+	DesktopNumber = _ttoi(ReadConfigString(section, _T("VDDesktop"), _T("0")));
+	return DexpotMeasure::Initialize(iniFile, section);
+}
+
+LPCTSTR DexpotDesktopNameMeasure::GetString(UINT flags)
+{
+	UINT Desktop = (DesktopNumber == 0 ? CurrentDesktop : DesktopNumber) - 1;
+	if(Desktop >= 0 && Desktop < DesktopNames.size())
+	{
+		return DesktopNames[Desktop].c_str();
+	}
+	else
+	{
+		StringBuffer[0] = _T('\0');
+		return StringBuffer;
+	}
+}
+
+void DexpotDesktopNameMeasure::InitializeData()
+{
+	if(PluginRegistered)
+	{
+		int DesktopCount = (int) SendMessage(hWndDexpot, DEX_GETDESKTOPCOUNT, 0, 0);
+		DesktopNames.resize(DesktopCount);
+		if(DesktopNumber == 0)
+		{
+			for(int i = 1; i <= DesktopCount; i++)
+			{
+				PostMessage(hWndDexpot, DEX_GETDESKTOPTITLE, i, (LPARAM) hWndMessageWindow);
+			}
+		}
+		else if(DesktopNumber > 0 && DesktopNumber <= DesktopCount)
+		{
+			PostMessage(hWndDexpot, DEX_GETDESKTOPTITLE, DesktopNumber, (LPARAM) hWndMessageWindow);
+		}
+	}
+}
+
+void DexpotDesktopNameMeasure::OnDesktopConfigurationChanged()
+{
+	InitializeData();
+}
+
+void DexpotDesktopNameMeasure::SetDesktopName(UINT Desktop, std::wstring &Name)
+{
+	if(--Desktop >= DesktopNames.size()) DesktopNames.resize(Desktop + 1);
+	if(Desktop >= 0) DesktopNames[Desktop] = Name;
+}
+
+
+/*
+ * DexpotDesktopWallpaperMeasure
+ * 
+ */
+DexpotDesktopWallpaperMeasure::DexpotDesktopWallpaperMeasure(HMODULE instance, UINT id) : DexpotMeasure(instance, id) {}
+
+UINT DexpotDesktopWallpaperMeasure::Initialize(LPCTSTR iniFile, LPCTSTR section)
+{
+	DesktopNumber = _ttoi(ReadConfigString(section, _T("VDDesktop"), _T("0")));
+	return DexpotMeasure::Initialize(iniFile, section);
+}
+
+LPCTSTR DexpotDesktopWallpaperMeasure::GetString(UINT flags)
+{
+	if(DesktopNumber == 0)
+	{
+		SystemParametersInfo(SPI_GETDESKWALLPAPER, STRINGBUFFER_SIZE, StringBuffer, 0);
+		return StringBuffer;
+	}
+	else if(DesktopNumber > 0 && (UINT) DesktopNumber <= DesktopWallpapers.size())
+	{
+		return DesktopWallpapers[DesktopNumber - 1].c_str();
+	}
+
+	StringBuffer[0] = _T('\0');
+	return StringBuffer;
+}
+
+void DexpotDesktopWallpaperMeasure::InitializeData()
+{
+	if(PluginRegistered)
+	{
+		int DesktopCount = (int) SendMessage(hWndDexpot, DEX_GETDESKTOPCOUNT, 0, 0);
+		DesktopWallpapers.resize(DesktopCount);
+		if(DesktopNumber == 0)
+		{
+			for(int i = 1; i <= DesktopCount; i++)
+			{
+				PostMessage(hWndDexpot, DEX_GETDESKTOPWALLPAPER, i, (LPARAM) hWndMessageWindow);
+			}
+		}
+		else if(DesktopNumber > 0 && DesktopNumber <= DesktopCount)
+		{
+			PostMessage(hWndDexpot, DEX_GETDESKTOPWALLPAPER, DesktopNumber, (LPARAM) hWndMessageWindow);
+		}
+	}
+}
+void DexpotDesktopWallpaperMeasure::OnSwitched(int FromDesktop, int ToDesktop, WORD Flags, WORD Trigger)
+{
+	PostMessage(hWndDexpot, DEX_GETDESKTOPWALLPAPER, FromDesktop, (LPARAM) hWndMessageWindow);
+}
+
+void DexpotDesktopWallpaperMeasure::OnDesktopConfigurationChanged()
+{
+	InitializeData();
+}
+
+void DexpotDesktopWallpaperMeasure::SetDesktopWallpaper(UINT Desktop, std::wstring &Wallpaper)
+{
+	if(--Desktop >= DesktopWallpapers.size()) DesktopWallpapers.resize(Desktop + 1);
+	if(Desktop >= 0) DesktopWallpapers[Desktop] = Wallpaper;
+}
+
+
+/*
+ * DexpotCommandMeasure
+ * 
+ */
+DexpotCommandMeasure::DexpotCommandMeasure(HMODULE instance, UINT id) : DexpotMeasure(instance, id) {}
+
+void DexpotCommandMeasure::ExecuteBang(LPCTSTR args)
+{
+	if(PluginRegistered)
+	{
+		COPYDATASTRUCT cds;
+
+		cds.dwData = DEX_DEXPOTCOMMAND;
+		cds.lpData = (PVOID) args;
+		cds.cbData = (DWORD) (_tcslen(args) + 1) * sizeof(TCHAR);
+
+		SendMessage(hWndDexpot, WM_COPYDATA, (WPARAM) hWndMessageWindow, (LPARAM) &cds);
+	}
+}

Plugins/PluginVirtualDesktops/DexpotMeasure.h

@@ -0,0 +1,208 @@
+/*
+  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 <set>
+#include <vector>
+#include <string>
+
+#define STRINGBUFFER_SIZE MAX_PATH
+
+class DexpotMeasure : public VDMeasure
+{
+public:
+	DexpotMeasure(HMODULE instance, UINT id);
+	virtual ~DexpotMeasure(void) {};
+
+	virtual UINT Initialize(LPCTSTR iniFile, LPCTSTR section);
+	virtual void Finalize();
+	virtual UINT Update();
+	virtual LPCTSTR GetString(UINT flags);
+	virtual void ExecuteBang(LPCTSTR args) {};
+
+	static DexpotMeasure* CreateMeasure(HMODULE instance, UINT id, LPCTSTR iniFile, LPCTSTR section);
+
+protected:
+	virtual void InitializeData() {};
+	virtual void OnSwitched(int FromDesktop, int ToDesktop, WORD Flags, WORD Trigger) {};
+	virtual void OnDesktopCountChanged(int) {};
+	virtual void OnShutdown() {};
+	virtual void OnDexpotStarted();
+	virtual void OnDesktopConfigurationChanged() {};
+
+	static void SendBang(std::wstring&);
+
+	static HWND hWndDexpot;
+	static HWND hWndMessageWindow;
+	static TCHAR StringBuffer[STRINGBUFFER_SIZE];
+	static BOOL PluginRegistered;
+	static int CurrentDesktop;
+
+private:
+	static BOOL FindDexpotWindow();
+	static HWND CreateMessageWindow();
+	static LRESULT CALLBACK WindowProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
+
+	static int InstanceCount;
+	static HWND hWndRainmeterControl;
+	static std::set<DexpotMeasure*> DexpotMeasures;
+	static UINT WM_DEXPOTSTARTED;
+};
+
+
+class DexpotDesktopCountMeasure : public DexpotMeasure
+{
+public:
+	DexpotDesktopCountMeasure(HMODULE instance, UINT id);
+	virtual ~DexpotDesktopCountMeasure(void) {};
+
+	virtual UINT Initialize(LPCTSTR iniFile, LPCTSTR section);
+	virtual UINT Update();
+	virtual void InitializeData();
+	virtual void OnDesktopCountChanged(int);
+
+private:
+	enum DesktopCountType
+	{
+		Total,
+		Columns,
+		Rows,
+	};
+
+	int DesktopCount;
+	std::wstring OnChange;
+	DesktopCountType CountType;
+};
+
+
+class DexpotCurrentDesktopMeasure : public DexpotMeasure
+{
+public:
+	DexpotCurrentDesktopMeasure(HMODULE instance, UINT id);
+	virtual ~DexpotCurrentDesktopMeasure(void) {};
+
+	virtual UINT Initialize(LPCTSTR iniFile, LPCTSTR section);
+	virtual UINT Update();
+	virtual void OnSwitched(int, int, WORD, WORD);
+
+private:
+	std::wstring OnChange;
+};
+
+
+class DexpotVDMActiveMeasure : public DexpotMeasure
+{
+public:
+	DexpotVDMActiveMeasure(HMODULE instance, UINT id);
+	virtual ~DexpotVDMActiveMeasure(void) {};
+
+	virtual UINT Initialize(LPCTSTR iniFile, LPCTSTR section);
+	virtual UINT Update();
+	virtual void OnShutdown();
+	virtual void OnDexpotStarted();
+
+private:
+	std::wstring OnActivate;
+	std::wstring OnDeactivate;
+};
+
+
+class DexpotSwitchDesktopMeasure : public DexpotMeasure
+{
+public:
+	DexpotSwitchDesktopMeasure(HMODULE instance, UINT id);
+	virtual ~DexpotSwitchDesktopMeasure(void) {};
+
+	virtual void ExecuteBang(LPCTSTR args);
+};
+
+
+class DexpotScreenshotMeasure : public DexpotMeasure
+{
+public:
+	DexpotScreenshotMeasure(HMODULE instance, UINT id);
+	virtual ~DexpotScreenshotMeasure(void) {};
+
+	virtual UINT Initialize(LPCTSTR iniFile, LPCTSTR section);
+	virtual UINT Update();
+	virtual LPCTSTR GetString(UINT flags);
+	virtual void InitializeData();
+	virtual void OnSwitched(int, int, WORD, WORD);
+
+private:
+	void UpdateScreenshot();
+
+	std::wstring OutputFile;
+	int DesktopNumber;
+	int Width;
+	int Height;
+	BOOL RefreshOnUpdate;
+};
+
+
+class DexpotDesktopNameMeasure : public DexpotMeasure
+{
+public:
+	DexpotDesktopNameMeasure(HMODULE instance, UINT id);
+	virtual ~DexpotDesktopNameMeasure(void) {};
+
+	virtual UINT Initialize(LPCTSTR iniFile, LPCTSTR section);
+	virtual LPCTSTR GetString(UINT flags);
+	virtual void InitializeData();
+	virtual void OnDesktopConfigurationChanged();
+
+	static void SetDesktopName(UINT Desktop, std::wstring &Name);
+
+private:
+	int DesktopNumber;
+	static std::vector<std::wstring> DesktopNames;
+};
+
+
+class DexpotDesktopWallpaperMeasure : public DexpotMeasure
+{
+public:
+	DexpotDesktopWallpaperMeasure(HMODULE instance, UINT id);
+	virtual ~DexpotDesktopWallpaperMeasure(void) {};
+
+	virtual UINT Initialize(LPCTSTR iniFile, LPCTSTR section);
+	virtual LPCTSTR GetString(UINT flags);
+	virtual void InitializeData();
+	virtual void OnSwitched(int FromDesktop, int ToDesktop, WORD Flags, WORD Trigger);
+	virtual void OnDesktopConfigurationChanged();
+
+	static void SetDesktopWallpaper(UINT Desktop, std::wstring &Wallpaper);
+
+private:
+	int DesktopNumber;
+	static std::vector<std::wstring> DesktopWallpapers;
+};
+
+
+class DexpotCommandMeasure : public DexpotMeasure
+{
+public:
+	DexpotCommandMeasure(HMODULE instance, UINT id);
+	virtual ~DexpotCommandMeasure(void) {};
+
+	virtual void ExecuteBang(LPCTSTR args);
+};

Plugins/PluginVirtualDesktops/PluginVirtualDesktops.vcproj

@@ -0,0 +1,610 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="9,00"
+	Name="PluginVirtualDesktops"
+	ProjectGUID="{4640AB3A-5A8B-2DA0-980C-A70BCAB3A7F1}"
+	TargetFrameworkVersion="0"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+		<Platform
+			Name="x64"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory=".\x32/Release"
+			IntermediateDirectory=".\x32/Release"
+			ConfigurationType="2"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				PreprocessorDefinitions="NDEBUG"
+				MkTypLibCompatible="true"
+				SuppressStartupBanner="true"
+				TargetEnvironment="1"
+				TypeLibraryName=".\x32/Release/PluginVirtualDesktops.tlb"
+				HeaderFileName=""
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="2"
+				InlineFunctionExpansion="1"
+				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;UNICODE;_USRDLL;PluginVirtualDesktops_EXPORTS"
+				StringPooling="true"
+				RuntimeLibrary="2"
+				EnableFunctionLevelLinking="true"
+				UsePrecompiledHeader="0"
+				PrecompiledHeaderFile=".\x32/Release/PluginVirtualDesktops.pch"
+				AssemblerListingLocation=".\x32/Release/"
+				ObjectFile=".\x32/Release/"
+				ProgramDataBaseFileName=".\x32/Release/"
+				WarningLevel="3"
+				SuppressStartupBanner="true"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="NDEBUG"
+				Culture="1035"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="Rainmeter.lib"
+				OutputFile="../../TestBench/x32/Release/Plugins/VirtualDesktops.dll"
+				LinkIncremental="1"
+				SuppressStartupBanner="true"
+				AdditionalLibraryDirectories="..\..\Library\x32\Release"
+				GenerateDebugInformation="true"
+				ProgramDatabaseFile=".\x32/Release/VirtualDesktops.pdb"
+				ImportLibrary=".\x32/Release/VirtualDesktops.lib"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|x64"
+			OutputDirectory="$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="2"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				PreprocessorDefinitions="NDEBUG"
+				MkTypLibCompatible="true"
+				SuppressStartupBanner="true"
+				TargetEnvironment="3"
+				TypeLibraryName=".\x32/Release/PluginVirtualDesktops.tlb"
+				HeaderFileName=""
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="2"
+				InlineFunctionExpansion="1"
+				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;UNICODE;_USRDLL;PluginVirtualDesktops_EXPORTS"
+				StringPooling="true"
+				RuntimeLibrary="2"
+				EnableFunctionLevelLinking="true"
+				UsePrecompiledHeader="0"
+				PrecompiledHeaderFile=".\x32/Release/PluginVirtualDesktops.pch"
+				AssemblerListingLocation=".\x32/Release/"
+				ObjectFile=".\x32/Release/"
+				ProgramDataBaseFileName=".\x32/Release/"
+				WarningLevel="3"
+				SuppressStartupBanner="true"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="NDEBUG"
+				Culture="1035"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				OutputFile="../../TestBench/x32/Release/Plugins/VirtualDesktops.dll"
+				LinkIncremental="1"
+				SuppressStartupBanner="true"
+				ProgramDatabaseFile=".\x32/Release/VirtualDesktops.pdb"
+				ImportLibrary=".\x32/Release/VirtualDesktops.lib"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory=".\x32/Debug"
+			IntermediateDirectory=".\x32/Debug"
+			ConfigurationType="2"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				PreprocessorDefinitions="_DEBUG"
+				MkTypLibCompatible="true"
+				SuppressStartupBanner="true"
+				TargetEnvironment="1"
+				TypeLibraryName=".\x32/Debug/PluginVirtualDesktops.tlb"
+				HeaderFileName=""
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;UNICODE;_USRDLL;PluginVirtualDesktops_EXPORTS"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="3"
+				UsePrecompiledHeader="0"
+				PrecompiledHeaderFile=".\x32/Debug/PluginVirtualDesktops.pch"
+				AssemblerListingLocation=".\x32/Debug/"
+				ObjectFile=".\x32/Debug/"
+				ProgramDataBaseFileName=".\x32/Debug/"
+				WarningLevel="3"
+				SuppressStartupBanner="true"
+				DebugInformationFormat="4"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="_DEBUG"
+				Culture="1035"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				OutputFile="../../TestBench/x32/Debug/Plugins/VirtualDesktops.dll"
+				LinkIncremental="1"
+				SuppressStartupBanner="true"
+				GenerateDebugInformation="true"
+				ProgramDatabaseFile=".\x32/Debug/VirtualDesktops.pdb"
+				ImportLibrary=".\x32/Debug/VirtualDesktops.lib"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Debug|x64"
+			OutputDirectory="$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="2"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				PreprocessorDefinitions="_DEBUG"
+				MkTypLibCompatible="true"
+				SuppressStartupBanner="true"
+				TargetEnvironment="3"
+				TypeLibraryName=".\x32/Debug/PluginVirtualDesktops.tlb"
+				HeaderFileName=""
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;UNICODE;_USRDLL;PluginVirtualDesktops_EXPORTS"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="3"
+				UsePrecompiledHeader="0"
+				PrecompiledHeaderFile=".\x32/Debug/PluginVirtualDesktops.pch"
+				AssemblerListingLocation=".\x32/Debug/"
+				ObjectFile=".\x32/Debug/"
+				ProgramDataBaseFileName=".\x32/Debug/"
+				WarningLevel="3"
+				SuppressStartupBanner="true"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="_DEBUG"
+				Culture="1035"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				OutputFile="../../TestBench/x32/Debug/Plugins/VirtualDesktops.dll"
+				LinkIncremental="1"
+				SuppressStartupBanner="true"
+				GenerateDebugInformation="true"
+				ProgramDatabaseFile=".\x32/Debug/VirtualDesktops.pdb"
+				ImportLibrary=".\x32/Debug/VirtualDesktops.lib"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release64|Win32"
+			OutputDirectory=".\x64/Release"
+			IntermediateDirectory=".\x64/Release"
+			ConfigurationType="2"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				PreprocessorDefinitions="NDEBUG"
+				MkTypLibCompatible="true"
+				SuppressStartupBanner="true"
+				TargetEnvironment="1"
+				TypeLibraryName=".\x64/Release/PluginVirtualDesktops.tlb"
+				HeaderFileName=""
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalOptions="/GL /EHsc /GA "
+				Optimization="2"
+				InlineFunctionExpansion="1"
+				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;UNICODE;_USRDLL;PluginVirtualDesktops_EXPORTS"
+				StringPooling="true"
+				RuntimeLibrary="2"
+				EnableFunctionLevelLinking="true"
+				PrecompiledHeaderFile=".\x64/Release/PluginVirtualDesktops.pch"
+				AssemblerListingLocation=".\x64/Release/"
+				ObjectFile=".\x64/Release/"
+				ProgramDataBaseFileName=".\x64/Release/"
+				WarningLevel="3"
+				SuppressStartupBanner="true"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="NDEBUG"
+				Culture="1035"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalOptions="/machine:AMD64 /LTCG "
+				AdditionalDependencies="bufferoverflowU.lib odbc32.lib odbccp32.lib"
+				OutputFile="../../TestBench/x64/Release/Plugins/VirtualDesktops.dll"
+				LinkIncremental="1"
+				SuppressStartupBanner="true"
+				ProgramDatabaseFile=".\x64/Release/VirtualDesktops.pdb"
+				ImportLibrary=".\x64/Release/VirtualDesktops.lib"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release64|x64"
+			OutputDirectory="$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="2"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				PreprocessorDefinitions="NDEBUG"
+				MkTypLibCompatible="true"
+				SuppressStartupBanner="true"
+				TargetEnvironment="3"
+				TypeLibraryName=".\x64/Release/PluginVirtualDesktops.tlb"
+				HeaderFileName=""
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalOptions="/GL /EHsc /GA "
+				Optimization="2"
+				InlineFunctionExpansion="1"
+				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;UNICODE;_USRDLL;PluginVirtualDesktops_EXPORTS"
+				StringPooling="true"
+				RuntimeLibrary="2"
+				EnableFunctionLevelLinking="true"
+				PrecompiledHeaderFile=".\x64/Release/PluginVirtualDesktops.pch"
+				AssemblerListingLocation=".\x64/Release/"
+				ObjectFile=".\x64/Release/"
+				ProgramDataBaseFileName=".\x64/Release/"
+				WarningLevel="3"
+				SuppressStartupBanner="true"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="NDEBUG"
+				Culture="1035"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalOptions="/machine:AMD64 /LTCG "
+				AdditionalDependencies=" odbc32.lib odbccp32.lib Rainmeter.lib"
+				OutputFile="../../TestBench/x64/Release/Plugins/VirtualDesktops.dll"
+				LinkIncremental="1"
+				SuppressStartupBanner="true"
+				AdditionalLibraryDirectories="..\..\Library\x64\Release"
+				ProgramDatabaseFile=".\x64/Release/VirtualDesktops.pdb"
+				ImportLibrary=".\x64/Release/VirtualDesktops.lib"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+	</Configurations>
+	<References>
+	</References>
+	<Files>
+		<Filter
+			Name="Dexpot"
+			>
+			<File
+				RelativePath=".\DexpotConstants.h"
+				>
+			</File>
+			<File
+				RelativePath=".\DexpotMeasure.cpp"
+				>
+			</File>
+			<File
+				RelativePath=".\DexpotMeasure.h"
+				>
+			</File>
+		</Filter>
+		<Filter
+			Name="VirtuaWin"
+			>
+			<File
+				RelativePath=".\VirtuaWinMeasure.cpp"
+				>
+			</File>
+			<File
+				RelativePath=".\VirtuaWinMeasure.h"
+				>
+			</File>
+			<File
+				RelativePath=".\VirtuaWinMessages.h"
+				>
+			</File>
+		</Filter>
+		<File
+			RelativePath=".\VDMeasure.h"
+			>
+		</File>
+		<File
+			RelativePath=".\VirtualDesktops.cpp"
+			>
+		</File>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>

Plugins/PluginVirtualDesktops/VDMeasure.h

@@ -0,0 +1,65 @@
+/*
+  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 <windows.h>
+
+class VDMeasure
+{
+public:
+	VDMeasure(HMODULE instance, UINT id) { hInstance = instance; ID = id; };
+	virtual ~VDMeasure(void) {};
+
+/*
+  This function is called when the measure is initialized.
+  The function must return the maximum value that can be measured. 
+  The return value can also be 0, which means that Rainmeter will
+  track the maximum value automatically. The parameters for this
+  function are:
+
+  iniFile   The name of the ini-file (usually Rainmeter.ini)
+  section   The name of the section in the ini-file for this measure
+*/
+	virtual UINT Initialize(LPCTSTR iniFile, LPCTSTR section) = 0;
+
+/*
+  If the measure needs to free resources before quitting.
+  The plugin can export Finalize function, which is called
+  when Rainmeter quits (or refreshes).
+*/
+	virtual void Finalize() = 0;
+
+/*
+  This function is called when new value should be measured.
+  The function returns the new value.
+*/
+	virtual UINT Update() = 0;
+
+/*
+  This function is called when the value should be
+  returned as a string.
+*/
+	virtual LPCTSTR GetString(UINT flags) = 0;
+
+	virtual void ExecuteBang(LPCTSTR args) = 0;
+
+protected:
+	static HMODULE hInstance;
+	UINT ID;
+};

Plugins/PluginVirtualDesktops/VirtuaWinMeasure.cpp

@@ -0,0 +1,148 @@
+/*
+  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.
+*/
+
+#include "VirtuaWinMeasure.h"
+
+#include <tchar.h>
+
+#include "VirtuaWinMessages.h"
+#include "../../Library/Export.h"
+
+HWND VirtuaWinMeasure::vwHandle = NULL;
+std::map<std::wstring, VirtuaWinMeasure::MeasureType> VirtuaWinMeasure::StringToType;
+
+VirtuaWinMeasure::VirtuaWinMeasure(HMODULE instance, UINT id) : VDMeasure(instance, id)
+{
+	if(StringToType.size() == 0)
+	{
+		StringToType.insert(std::make_pair(std::wstring(L"VDMActive"), VDMActive));
+		StringToType.insert(std::make_pair(std::wstring(L"DesktopCount"), DesktopCountTotal));
+		StringToType.insert(std::make_pair(std::wstring(L"CurrentDesktop"), CurrentDesktop));
+		StringToType.insert(std::make_pair(std::wstring(L"SwitchDesktop"), SwitchDesktop));
+	}
+}
+
+VirtuaWinMeasure::~VirtuaWinMeasure(void)
+{
+}
+
+UINT VirtuaWinMeasure::Initialize(LPCTSTR iniFile, LPCTSTR section)
+{
+	std::wstring TypeString(ReadConfigString(section, _T("VDMeasureType"), _T("")));
+	std::map<std::wstring, MeasureType>::iterator i = StringToType.find(TypeString);
+	if(i != StringToType.end())
+	{
+		Type = i->second;
+	}
+	else
+	{
+		Type = Unknown;
+	}
+
+	switch(Type)
+	{
+	case VDMActive:
+		return 1;
+
+	case DesktopCountTotal:
+		{
+			LPCTSTR CountType = ReadConfigString(section, _T("VDDesktopCount"), _T(""));
+			if(_tcsicmp(CountType, _T("X")) == 0) Type = DesktopCountColumns;
+			else if(_tcsicmp(CountType, _T("Y")) == 0) Type = DesktopCountRows;
+			if(FindVirtuaWinWindow())
+			{
+				return (UINT) SendMessage(vwHandle, VW_DESKTOP_SIZE, 0, 0);
+			}
+			break;
+		}
+	}
+
+	return 0;
+}
+
+void VirtuaWinMeasure::Finalize()
+{
+}
+
+UINT VirtuaWinMeasure::Update()
+{
+	if(!FindVirtuaWinWindow())
+	{
+		return 0;
+	}
+
+	switch(Type)
+	{
+	case VDMActive:
+		return 1;
+
+	case DesktopCountColumns:
+		return (UINT) SendMessage(vwHandle, VW_DESKX, 0, 0);
+
+	case DesktopCountRows:
+		return (UINT) SendMessage(vwHandle, VW_DESKY, 0, 0);
+
+	case DesktopCountTotal:
+		return (UINT) SendMessage(vwHandle, VW_DESKX, 0, 0) * (UINT) SendMessage(vwHandle, VW_DESKY, 0, 0);
+
+	case CurrentDesktop:
+		return (UINT) SendMessage(vwHandle, VW_CURDESK, 0, 0);
+	}
+
+	return 0;
+}
+
+LPCTSTR VirtuaWinMeasure::GetString(UINT flags)
+{
+	static TCHAR Buffer[MAX_PATH];
+	Buffer[0] = _T('\0');
+
+	switch(Type)
+	{
+	case VDMActive:
+	case DesktopCountColumns:
+	case DesktopCountRows:
+	case DesktopCountTotal:
+	case CurrentDesktop:
+		swprintf_s(Buffer, MAX_PATH, L"%i", Update());
+		break;
+	}
+
+	return Buffer;
+}
+
+void VirtuaWinMeasure::ExecuteBang(LPCTSTR args)
+{
+	INT32 Desktop;
+
+	if(!FindVirtuaWinWindow()) return;
+
+	switch(Type)
+	{
+	case SwitchDesktop:
+		Desktop = _wtoi(args);
+		SendNotifyMessage(vwHandle, VW_CHANGEDESK, Desktop, 0);
+	}
+}
+
+BOOL VirtuaWinMeasure::FindVirtuaWinWindow()
+{
+	if(IsWindow(vwHandle)) return TRUE;
+	vwHandle = FindWindow(_T("VirtuaWinMainClass"), _T("VirtuaWinMainClass"));
+	return vwHandle != NULL;
+}

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;
+
+};

Plugins/PluginVirtualDesktops/VirtuaWinMessages.h

@@ -0,0 +1,172 @@
+#ifndef _MESSAGES_H_
+#define _MESSAGES_H_
+/*************************************************************************
+ *
+ *  VirtuaWin - Virtual Desktop Manager (virtuawin.sourceforge.net)
+ *  ConfigParameters.h - Dfinition of all module messages
+ * 
+ *  Copyright (c) 1999-2005 Johan Piculell
+ *  Copyright (c) 2006-2010 VirtuaWin (VirtuaWin@home.se)
+ * 
+ *  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.
+ * 
+ *************************************************************************
+ * This is a definition of all possible messages to send to VirtuaWin 
+ * and the messages that VirtuaWin uses for module communication
+ *
+ * All messages starting with VW_ is for controlling VirtuaWin 
+ * and messages starting with MOD_ is messages sent by VirtuaWin 
+ * 
+ * For example if you want to step one desktop to the left:
+ * PostMessage(VirtuaWin HWND, VW_CHANGEDESK, VW_STEPLEFT, 0);
+ * For messages where you expect a return value, use the SendMessage
+ * function instead, see some win32 documentation for more info.
+ * 
+ * Note: the message numbers is not all in sequence!
+ * 
+ *************************************************************************/
+
+/* Message, switch to a specified desktop, sent with following wParam or 1..vwDESKTOP_MAX */
+#define VW_CHANGEDESK   (WM_USER + 10) 
+#define VW_STEPPREV     (WM_USER +  1)
+#define VW_STEPNEXT     (WM_USER +  2)
+#define VW_STEPLEFT     (WM_USER + 11)
+#define VW_STEPRIGHT    (WM_USER + 12)
+#define VW_STEPUP       (WM_USER + 13)
+#define VW_STEPDOWN     (WM_USER + 14)
+/* Message, close VirtuaWin */
+#define VW_CLOSE        (WM_USER + 15) 
+/* Message, display setup dialog */
+#define VW_SETUP        (WM_USER + 16) 
+/* Message, remove the systray icon */
+#define VW_DELICON      (WM_USER + 17) 
+/* Message, displays the systray icon */
+#define VW_SHOWICON     (WM_USER + 18) 
+/* Message, bring up the help */ 
+#define VW_HELP         (WM_USER + 19) 
+/* Message, gather all windows */
+#define VW_GATHER       (WM_USER + 20) 
+/* Message, retuns desktop width */
+#define VW_DESKX        (WM_USER + 21)
+/* Message, retuns desktop height */
+#define VW_DESKY        (WM_USER + 22)
+/* Message, request the window list from VirtuaWin - RETIRED.
+ * This message was too dependent on the Window data structure, creating modules which
+ * are very version dependent. As to v4.0 support for this message has been removed,
+ * Module writers are encouraged to use the VW_WINGETINFO message instead see SF bug
+ * 1915723 for more information */
+#define VW_WINLIST      (WM_USER + 23)
+/* Message, returns the current desktop number */
+#define VW_CURDESK      (WM_USER + 24)
+/* Message, assign a window to the specified desktop wParam is the window
+ * handle (HWND, 0 for foreground window) and lParam is either VW_STEP* (see
+ * 6 defines above) or the desktop number. If desk is -ve window is assigned
+ * to desk (-lParam) and VW changes to the desk. Returns 0 if window was not
+ * found (i.e. not managed by VW), non-zero otherwise */
+#define VW_ASSIGNWIN    (WM_USER + 25)
+/* Message, set the sticky state of a window. wParam is the window handle
+ * (HWND, 0 for foreground window) and lParam should be -1 for toggle, 0 for
+ * unset and 1 for set sticky state. */
+#define VW_SETSTICKY    (WM_USER + 26)
+/* Message, make a window the foreground, only if visible 
+   wParam is the window handle (HWND) */
+#define VW_FOREGDWIN    (WM_USER + 27)
+/* Message, return VirtuaWin's installation path. The path will be returned via a WM_COPYDATA
+ * message, set wParam to the HWND which is to receive the WM_COPYDATA message */
+#define VW_INSTALLPATH  (WM_USER + 28)
+/* Message, return VirtuaWin's user application data path. The path will be returned via a 
+ * WM_COPYDATA message, set wParam to the HWND which is to receive the WM_COPYDATA message */
+#define VW_USERAPPPATH  (WM_USER + 29)
+/* Message, access a window, wParam is the window handle (HWND) and lParam is the method:
+            0 - Use user's 'On hidden window activation' preference (ignore -> move)
+            1 - Move window to this desk
+            2 - Show window to this disk
+            3 - Change to window's desk
+           -1 - Use window's 'On hidden window activation' setting (if set to ignore nothing will happen)
+   Returns 0 if window was not found (i.e. not managed by VW), non-zero otherwise */
+#define VW_ACCESSWIN    (WM_USER + 39)
+/* Message, return the information VW has on the window given via wParam. 0 is returned if the
+ * window is not found, otherwise use the 2 macros to extract the window flags (see vwWINFLAGS_*
+ * defines in Defines.h, the hide method flags are not given) and the windows desk. To check
+ * if a window is hung do:
+ *    if(((vwGetWindowInfoFlags(ii) & vwWINFLAGS_SHOWN) == 0) ^ ((vwGetWindowInfoFlags(ii) & vwWINFLAGS_SHOW) == 0))
+ */ 
+#define VW_WINGETINFO   (WM_USER + 40)
+#define vwWindowGetInfoFlags(ii)  ((ii) & 0x00ffffff)
+#define vwWindowGetInfoDesk(ii)   (((ii) >> 24) & 0x00ff)
+/* Message, Desk image generation message, the action of the message depends on the
+ * value of wParam:
+ *   0 - Returns the current status of image generation
+ *   1 - Enables image generation, lParam specifies the required image height
+ *       (aspect ratio is maintained). Returns 1 if generation is enabled.
+ *   2 - Disables image generation. Note: as multiple modules may enable image
+ *       generation an 'enable' counter is kept, each 'enable' message increments
+ *       and each disable decrements this counter. Image generation only stops 
+ *       when the counter returns to zero. Returns 1 if counter was decremented,
+ *       0 if counter is already 0.
+ *   3 - Updates the current desk's image if image generation is enabled, returns
+ *       1 if successfully updated, 0 otherwise.
+ *   4 - Returns the desk image height if enabled, 0 otherwise 
+ *   5 - Returns the desk image width if enabled, 0 otherwise */ 
+#define VW_DESKIMAGE    (WM_USER + 41)
+/* Message, set the main VirtuaWin enable/disable state. If wParam is 0
+   the current state is not changed, 1 for toggle, 2 for disable
+   and 3 for enable. Returns the previous state, 1 for enable & 0 for disabled. */
+#define VW_ENABLE_STATE (WM_USER + 42)
+/* Message, return the name of the desk specified by the lParam, if lParam is set
+ * to 0 the current desktop name is returned. The name will be returned via a WM_COPYDATA
+ * message, set wParam to the HWND which is to receive the WM_COPYDATA message */
+#define VW_DESKNAME     (WM_USER + 43)
+/* Message, returns the value of vwDESKTOP_SIZE in Defines.h, this can be used to
+ * quickly obtain the maximum size of any desk based array, i.e. guaranteed to be greater
+ * than the current desktop. Note the this is not true of (DESKX * DESKY) due to hidden desktops. */
+#define VW_DESKTOP_SIZE (WM_USER + 44)
+/* Message, set whether a window is managed by VW. wParam is the window handle
+ * (HWND, 0 for foreground window) and lParam should be 0 for not managed  and 1 for managed. */
+#define VW_WINMANAGE    (WM_USER + 45)
+/* Message, executes a hotkey command as if the user pressed the hotkey, where wParam is the
+ * command id (see second column in vwCommands.def), LOWORD(lParam) is the desk (if required) and
+ * HIWORD(lParam) is the modifier, only bit vwHOTKEY_WIN_MOUSE is used (and only set if really
+ * needed as the command will fail if there is no window under the mouse). The return is dependent
+ * on the command being executed. */
+#define VW_HOTKEY       (WM_USER + 46)
+
+/* Message & WM_COPYDATA ID, inserts or removes items from the control menu. */
+#define VW_CMENUITEM    (WM_USER + 47)
+
+/* Message, sent by VirtuaWin after a switch. lParam will contain current desktop number 
+   if wParam isn't one of the following, then wParam will also contain current desktop.
+   If desktop cycling is enabled, there will be two MOD_CHANGEDESK sent when going 
+   "over the edge". The first one will have a MOD_STEP* parameter, and the second
+   will have current desktop in both parameters.
+*/
+#define MOD_CHANGEDESK  (WM_USER + 30) 
+#define MOD_STEPLEFT    (WM_USER + 31)
+#define MOD_STEPRIGHT   (WM_USER + 32)
+#define MOD_STEPUP      (WM_USER + 33)
+#define MOD_STEPDOWN    (WM_USER + 34)
+
+/* Message, sent just after the module is started. wParam will contain VirtuaWin hWnd */ 
+#define MOD_INIT        (WM_USER + 35)
+/* Message, sent when VirtuaWin quits or reloads its modules */
+#define MOD_QUIT        (WM_USER + 36)
+/* Message, sent by VirtuaWin when setup button is pressed in "module tab",
+ * wParam set to the HWND of the 'parent' window or 0 */
+#define MOD_SETUP       (WM_USER + 37)
+/* Message, sent by VirtuaWin when the configuration has been updated */
+#define MOD_CFGCHANGE   (WM_USER + 38)
+
+#endif

Plugins/PluginVirtualDesktops/VirtualDesktops.cpp

@@ -0,0 +1,162 @@
+/*
+  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.
+*/
+
+/*
+
+  VirtualDesktops Plugin
+  ----------------------
+
+  This plugin aims to give Rainmeter skins access to various virtual desktop
+  managers through a common interface. The following VDMs are supported:
+
+    * Dexpot
+    * VirtuaWin
+
+  To add support for another virtual desktop manager,
+
+    1) implement a new class derived from VDMeasure
+    2) include its header file below
+    3) add a new case for the "VDManager" config string in the Initialize
+       funtion below
+
+  Different types of measures are identified using the "VDMeasureType" config
+  string, i.e.
+   
+    [VirtualDesktopsMeasure]
+    Measure=Plugin
+    Plugin=VirtualDesktops.dll
+    VDManager=SomeVDM
+    VDMeasureType=...
+
+  The following basic measure types have to be implemented:
+
+    * VDMActive: returns 1 when the VDM is running, 0 otherwise
+
+    * DesktopCount: returns the number of virtual desktops available; when
+                    "VDDesktopCount=X" or "VDDesktopCount=Y" is given, returns
+                    the number of columns or rows, respectively, in a grid of
+                    desktops
+
+    * CurrentDesktop: returns the number of the currently active desktop
+
+    * SwitchDesktop: when sent a desktop number as a bang, switches to the
+                     corresponding desktop
+
+  You're welcome to add any other measure types that suit the feature set of
+  the virtual desktop manager in question. Examples can be found in the
+  existing implementations.
+  
+*/
+
+#include "DexpotMeasure.h"
+#include "VirtuaWinMeasure.h"
+
+#include <windows.h>
+#include <tchar.h>
+#include <map>
+
+#include "../../Library/Export.h"
+
+extern "C"
+{
+	__declspec(dllexport) UINT Initialize(HMODULE instance, LPCTSTR iniFile, LPCTSTR section, UINT id);
+	__declspec(dllexport) void Finalize(HMODULE instance, UINT id);
+	__declspec(dllexport) UINT Update(UINT id);
+	__declspec(dllexport) LPCTSTR GetString(UINT id, UINT flags);
+	__declspec(dllexport) void ExecuteBang(LPCTSTR args, UINT id);
+	__declspec(dllexport) UINT GetPluginVersion();
+	__declspec(dllexport) LPCTSTR GetPluginAuthor();
+}
+
+std::map<UINT, VDMeasure*> Measures;
+HMODULE VDMeasure::hInstance;
+
+UINT Initialize(HMODULE instance, LPCTSTR iniFile, LPCTSTR section, UINT id)
+{
+	VDMeasure *Measure = NULL;
+	LPCTSTR VDManager = ReadConfigString(section, _T("VDManager"), _T(""));
+	
+	if(_tcsicmp(VDManager, _T("Dexpot")) == 0)
+	{
+		Measure = DexpotMeasure::CreateMeasure(instance, id, iniFile, section);
+	}
+	else if(_tcsicmp(VDManager, _T("VirtuaWin")) == 0)
+	{
+		Measure = new VirtuaWinMeasure(instance, id);
+	}
+
+	if(Measure)
+	{
+		Measures.insert(std::make_pair(id, Measure));
+		return Measure->Initialize(iniFile, section);
+	}
+	
+	return 0;
+}
+
+UINT Update(UINT id)
+{
+	std::map<UINT, VDMeasure*>::iterator i = Measures.find(id);
+	if(i != Measures.end())
+	{
+		return i->second->Update();
+	}
+
+	return 0;
+}
+
+LPCTSTR GetString(UINT id, UINT flags)
+{
+	std::map<UINT, VDMeasure*>::iterator i = Measures.find(id);
+	if(i != Measures.end())
+	{
+		return i->second->GetString(flags);
+	}
+
+	return _T("");
+}
+
+void ExecuteBang(LPCTSTR args, UINT id)
+{
+	std::map<UINT, VDMeasure*>::iterator i = Measures.find(id);
+	if(i != Measures.end())
+	{
+		i->second->ExecuteBang(args);
+	}
+}
+
+void Finalize(HMODULE instance, UINT id)
+{
+	std::map<UINT, VDMeasure*>::iterator i = Measures.find(id);
+	if(i != Measures.end())
+	{
+		i->second->Finalize();
+		delete i->second;
+		Measures.erase(i);
+	}
+}
+
+UINT GetPluginVersion()
+{
+	return 1000;
+}
+
+LPCTSTR GetPluginAuthor()
+{
+	return _T("Dexpot GbR (info@dexpot.de)");
+}

Rainmeter.sln

@@ -92,6 +92,11 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "PluginWin7Audio", "Plugins\
 		{BE9D2400-7F1C-49D6-8498-5CE495491AD6} = {BE9D2400-7F1C-49D6-8498-5CE495491AD6}
 	EndProjectSection
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "PluginVirtualDesktops", "Plugins\PluginVirtualDesktops\PluginVirtualDesktops.vcproj", "{4640AB3A-5A8B-2DA0-980C-A70BCAB3A7F1}"
+	ProjectSection(ProjectDependencies) = postProject
+		{BE9D2400-7F1C-49D6-8498-5CE495491AD6} = {BE9D2400-7F1C-49D6-8498-5CE495491AD6}
+	EndProjectSection
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Win32 = Debug|Win32
@@ -296,6 +301,18 @@ Global
 		{6D032D6B-7656-4743-B454-3388E2921EB0}.Release64|Win32.Build.0 = Release64|Win32
 		{6D032D6B-7656-4743-B454-3388E2921EB0}.Release64|x64.ActiveCfg = Release64|x64
 		{6D032D6B-7656-4743-B454-3388E2921EB0}.Release64|x64.Build.0 = Release64|x64
+		{4640AB3A-5A8B-2DA0-980C-A70BCAB3A7F1}.Debug|Win32.ActiveCfg = Debug|Win32
+		{4640AB3A-5A8B-2DA0-980C-A70BCAB3A7F1}.Debug|Win32.Build.0 = Debug|Win32
+		{4640AB3A-5A8B-2DA0-980C-A70BCAB3A7F1}.Debug|x64.ActiveCfg = Debug|x64
+		{4640AB3A-5A8B-2DA0-980C-A70BCAB3A7F1}.Debug|x64.Build.0 = Debug|x64
+		{4640AB3A-5A8B-2DA0-980C-A70BCAB3A7F1}.Release|Win32.ActiveCfg = Release|Win32
+		{4640AB3A-5A8B-2DA0-980C-A70BCAB3A7F1}.Release|Win32.Build.0 = Release|Win32
+		{4640AB3A-5A8B-2DA0-980C-A70BCAB3A7F1}.Release|x64.ActiveCfg = Release|x64
+		{4640AB3A-5A8B-2DA0-980C-A70BCAB3A7F1}.Release|x64.Build.0 = Release|x64
+		{4640AB3A-5A8B-2DA0-980C-A70BCAB3A7F1}.Release64|Win32.ActiveCfg = Release64|Win32
+		{4640AB3A-5A8B-2DA0-980C-A70BCAB3A7F1}.Release64|Win32.Build.0 = Release64|Win32
+		{4640AB3A-5A8B-2DA0-980C-A70BCAB3A7F1}.Release64|x64.ActiveCfg = Release64|x64
+		{4640AB3A-5A8B-2DA0-980C-A70BCAB3A7F1}.Release64|x64.Build.0 = Release64|x64
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

revision-number.h

@@ -1,2 +1,2 @@
 #pragma once
-const int revision_number = 451;
+const int revision_number = 454;