NowPlayingPlugin:

- Added interface to receive MSN/Windows Live Messenger 'Listening to' notifications sent by various players (e.g Media Player Classic)
- Changes to CAD interface to allow proper supports for players other than MusicBee (e.g. VLC)
- Fixed crash when using the WinAmp interface in multiple skins

Plugins/PluginNowPlaying/NowPlaying.cpp

@@ -25,6 +25,7 @@
 #include "PlayerITunes.h"
 #include "PlayerSpotify.h"
 #include "PlayerWinamp.h"
+#include "PlayerWLM.h"
 #include "PlayerWMP.h"
 
 CPlayer* g_AIMP = NULL;
@@ -33,11 +34,13 @@ CPlayer* g_Foobar = NULL;
 CPlayer* g_iTunes = NULL;
 CPlayer* g_Spotify = NULL;
 CPlayer* g_Winamp = NULL;
+CPlayer* g_WLM = NULL;
 CPlayer* g_WMP = NULL;
 
 static MeasureMap g_Values;
 static bool g_DisableLeazingZero = false;
 std::wstring g_CachePath;
+std::wstring g_SettingsFile;
 
 void SecondsToTime(UINT seconds, WCHAR* buffer)
 {
@@ -69,11 +72,21 @@ UINT Initialize(HMODULE instance, LPCTSTR iniFile, LPCTSTR section, UINT id)
 {
 	if (g_Values.empty())
 	{
+		// Get path to temporary folder (for cover art cache)
 		WCHAR buffer[MAX_PATH];
 		GetTempPath(MAX_PATH, buffer);
 		wcscat(buffer, L"Rainmeter-Cache\\");
 		CreateDirectory(buffer, NULL);
 		g_CachePath = buffer;
+
+		// Get path to Plugins.ini (usually %APPDATA%\Rainmeter\Plugins.ini)
+		std::wstring str = PluginBridge(L"getconfig", iniFile);
+		if (!str.empty())
+		{
+			str += L" \"SETTINGSPATH\"";
+			g_SettingsFile = PluginBridge(L"getvariable", str.c_str());
+			g_SettingsFile += L"Plugins.ini";
+		}
 	}
 
 	UINT maxValue = 0;
@@ -124,6 +137,14 @@ UINT Initialize(HMODULE instance, LPCTSTR iniFile, LPCTSTR section, UINT id)
 				}
 				data->player = g_AIMP;
 			}
+			else if (_wcsicmp(L"CAD", str) == 0)
+			{
+				if (!g_CAD)
+				{
+					g_CAD = new CPlayerCAD();
+				}
+				data->player = g_CAD;
+			}
 			else if (_wcsicmp(L"foobar2000", str) == 0)
 			{
 				if (!g_Foobar)
@@ -148,14 +169,6 @@ UINT Initialize(HMODULE instance, LPCTSTR iniFile, LPCTSTR section, UINT id)
 				}
 				data->player = g_Winamp;
 			}
-			else if (_wcsicmp(L"MusicBee", str) == 0)
-			{
-				if (!g_CAD)
-				{
-					g_CAD = new CPlayerCAD();
-				}
-				data->player = g_CAD;
-			}
 			else if (_wcsicmp(L"Spotify", str) == 0)
 			{
 				if (!g_Spotify)
@@ -172,6 +185,14 @@ UINT Initialize(HMODULE instance, LPCTSTR iniFile, LPCTSTR section, UINT id)
 				}
 				data->player = g_Winamp;
 			}
+			else if (_wcsicmp(L"WLM", str) == 0)
+			{
+				if (!g_WLM)
+				{
+					g_WLM = new CPlayerWLM();
+				}
+				data->player = g_WLM;
+			}
 			else if (_wcsicmp(L"WMP", str) == 0)
 			{
 				if (!g_WMP)
@@ -182,6 +203,12 @@ UINT Initialize(HMODULE instance, LPCTSTR iniFile, LPCTSTR section, UINT id)
 			}
 			else
 			{
+				if (_wcsicmp(L"MusicBee", str) == 0)
+				{
+					// TODO: Remove this in a few weeks (left here for MusicBee backwards compatibility)
+					MessageBox(NULL, L"Due to some internal changes in the NowPlaying plugin, PlayerName=MusicBee is not valid any longer.\n\nPlease edit the skin and change to PlayerName=CAD to continue use with MusicBee.", L"NowPlaying", MB_OK | MB_ICONINFORMATION | MB_TOPMOST);
+				}
+
 				std::wstring error = L"NowPlayingPlugin: PlayerName=";
 				error += str;
 				error += L" in section [";
@@ -463,7 +490,6 @@ void ExecuteBang(LPCTSTR bang, UINT id)
 			{
 				if (wcsnicmp(bang, L"SetPosition", 11) == 0)
 				{
-					//(player->GetPosition() * 100) / player->GetDuration()
 					int position = (_wtoi(arg) * player->GetDuration()) / 100;
 					if (arg[0] == L'+' || arg[0] == L'-')
 					{
@@ -505,7 +531,7 @@ void ExecuteBang(LPCTSTR bang, UINT id)
 UINT GetPluginVersion()
 {
 	// Major * 1000 + Minor
-	return 1000;
+	return 1001;
 }
 
 /*

Plugins/PluginNowPlaying/PlayerCAD.cpp

@@ -20,10 +20,11 @@
 #include "PlayerCAD.h"
 #include "CAD/cad_sdk.h"
 
-// This player emulates the CD Art Display IPC API. For now, only MusicBee
-// is supported, but this can easily be extended.
-
 extern CPlayer* g_CAD;
+extern std::wstring g_SettingsFile;
+
+// This player emulates the CD Art Display IPC interface, which is supported by
+// MusicBee, VLC (with libcad plugin), and possibly others.
 
 /*
 ** CPlayerCAD
@@ -111,22 +112,44 @@ void CPlayerCAD::Initialize()
 							hInstance,
 							this);
 
-	HWND wnd = FindWindow(L"WindowsForms10.Window.8.app.0.378734a", NULL);
+	WCHAR buffer[MAX_PATH];
-	if (wnd)
+	LPCTSTR file = g_SettingsFile.c_str();
+
+	// Read saved settings
+	GetPrivateProfileString(L"NowPlaying.dll", L"ClassName", NULL, buffer, MAX_PATH, file);
+	std::wstring className = buffer;
+
+	GetPrivateProfileString(L"NowPlaying.dll", L"WindowName", NULL, buffer, MAX_PATH, file);
+	std::wstring windowName = buffer;
+
+	GetPrivateProfileString(L"NowPlaying.dll", L"PlayerPath", NULL, buffer, MAX_PATH, file);
+	m_PlayerPath = buffer;
+
+	LPCTSTR classSz = className.empty() ? NULL : className.c_str();
+	LPCTSTR windowSz = windowName.empty() ? NULL : windowName.c_str();
+
+	if (classSz || windowSz)
 	{
-		// Let's check if it's MusicBee
+		m_PlayerWindow = FindWindow(classSz, windowSz);
-		WCHAR buffer[256];
-		GetWindowText(wnd, buffer, 256);
-		if (wcsstr(buffer, L"MusicBee"))
-		{
-			m_PlayerWindow = wnd;
-			SendMessage(m_PlayerWindow, WM_USER, (WPARAM)m_Window, IPC_SET_CALLBACK_HWND);
-			SendMessage(m_PlayerWindow, WM_USER, 0, IPC_GET_CURRENT_TRACK);
-			m_State = (PLAYERSTATE)SendMessage(m_PlayerWindow, WM_USER, 0, IPC_GET_PLAYER_STATE);
 	}
 	else
 	{
-			LSLog(LOG_DEBUG, L"Rainmeter", L"NowPlayingPlugin: MusicBee class found with invalid title.");
+		// TODO: Remove this in a few weeks (left here for MusicBee backwards compatibility)
+		m_PlayerWindow = FindWindow(L"WindowsForms10.Window.8.app.0.378734a", NULL);
+		if (m_PlayerWindow)
+		{
+			WritePrivateProfileString(L"NowPlaying.dll", L"ClassName", L"WindowsForms10.Window.8.app.0.378734a", file);
+		}
+	}
+
+	if (m_PlayerWindow)
+	{
+		SendMessage(m_PlayerWindow, WM_USER, (WPARAM)m_Window, IPC_SET_CALLBACK_HWND);
+		m_State = (PLAYERSTATE)SendMessage(m_PlayerWindow, WM_USER, 0, IPC_GET_PLAYER_STATE);
+
+		if (m_State != PLAYER_STOPPED)
+		{
+			SendMessage(m_PlayerWindow, WM_USER, 0, IPC_GET_CURRENT_TRACK);
 		}
 	}
 }
@@ -220,8 +243,7 @@ LRESULT CALLBACK CPlayerCAD::WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM
 				data.erase(0, ++len);
 
 				len = data.find_first_of(L'\t');
-				UINT rating = _wtoi(data.substr(0, len).c_str()) + 1;
+				UINT rating = (_wtoi(data.substr(0, len).c_str()) + 1) / 2;	// From 0 - 10 to 0 - 5
-				rating /= 2; // From 0 - 10 to 0 - 5
 				p->m_Rating = rating;
 				data.erase(0, ++len);
 
@@ -248,8 +270,25 @@ LRESULT CALLBACK CPlayerCAD::WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM
 					p->m_PlayerPath.assign(data, 0, len);
 					data.erase(0, ++len);
 
-					p->m_PlayerWindow = FindWindow(className.empty() ? NULL : className.c_str(),
+					LPCTSTR classSz = className.empty() ? NULL : className.c_str();
-												   windowName.empty() ? NULL : windowName.c_str());
+					LPCTSTR windowSz = windowName.empty() ? NULL : windowName.c_str();
+					LPCTSTR file = g_SettingsFile.c_str();
+
+					WritePrivateProfileString(L"NowPlaying.dll", L"ClassName", classSz, file);
+					WritePrivateProfileString(L"NowPlaying.dll", L"WindowName", windowSz, file);
+					WritePrivateProfileString(L"NowPlaying.dll", L"PlayerPath", p->m_PlayerPath.c_str(), file);
+
+					p->m_PlayerWindow = FindWindow(classSz, windowSz);
+
+					if (p->m_PlayerWindow)
+					{
+						p->m_State = (PLAYERSTATE)SendMessage(p->m_PlayerWindow, WM_USER, 0, IPC_GET_PLAYER_STATE);
+
+						if (p->m_State != PLAYER_STOPPED)
+						{
+							SendMessage(p->m_PlayerWindow, WM_USER, 0, IPC_GET_CURRENT_TRACK);
+						}
+					}
 				}
 			}
 		}
@@ -436,6 +475,10 @@ void CPlayerCAD::ClosePlayer()
 */
 void CPlayerCAD::OpenPlayer()
 {
+	if (!m_PlayerPath.empty())
+	{
+		ShellExecute(NULL, L"open", m_PlayerPath.c_str(), NULL, NULL, SW_SHOW);
+	}
 }
 
 /*

Plugins/PluginNowPlaying/PlayerCAD.h

@@ -16,8 +16,8 @@
   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
 
-#ifndef __PLAYERIPC_H__
+#ifndef __PLAYERCAD_H__
-#define __PLAYERIPC_H__
+#define __PLAYERCAD_H__
 
 #include "Player.h"
 
@@ -50,8 +50,8 @@ private:
 	static LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
 
 	bool m_HasCoverMeasure;
-	HWND m_Window;				// Our reciever window
+	HWND m_Window;
-	HWND m_PlayerWindow;		// CAD receiver window
+	HWND m_PlayerWindow;
 };
 
 #endif

Plugins/PluginNowPlaying/PlayerFoobar.cpp

@@ -94,7 +94,7 @@ void CPlayerFoobar::Initialize()
 	wc.lpszClassName = L"NowPlayingFoobarClass";
 	RegisterClass(&wc);
 
-	// Create dummy window
+	// Create window
 	m_Window = CreateWindow(L"NowPlayingFoobarClass",
 							L"ReceiverWindow",
 							WS_DISABLED,

Plugins/PluginNowPlaying/PlayerWLM.cpp

@@ -0,0 +1,224 @@
+/*
+  Copyright (C) 2011 Birunthan Mohanathas (www.poiru.net)
+
+  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 "StdAfx.h"
+#include "PlayerWLM.h"
+
+extern CPlayer* g_WLM;
+
+// This player emulates the MSN/WLM Messenger 'Listening to' interface, which is
+// supported by OpenPandora, Last.fm, Media Player Classic, TTPlayer, etc.
+
+/*
+** CPlayerWLM
+**
+** Constructor.
+**
+*/
+CPlayerWLM::CPlayerWLM() : CPlayer(),
+	m_Window()
+{
+	HINSTANCE hInstance = GetModuleHandle(NULL);
+
+	// Create windows class
+	WNDCLASS wc = {0};
+	wc.hInstance = hInstance;
+	wc.lpfnWndProc = WndProc;
+	wc.lpszClassName = L"MsnMsgrUIManager";
+	RegisterClass(&wc);
+
+	// Create dummy window
+	m_Window = CreateWindow(L"MsnMsgrUIManager",
+							L"",
+							WS_DISABLED,
+							CW_USEDEFAULT,
+							CW_USEDEFAULT,
+							CW_USEDEFAULT,
+							CW_USEDEFAULT,
+							NULL,
+							NULL,
+							hInstance,
+							this);
+}
+
+/*
+** ~CPlayerWLM
+**
+** Destructor.
+**
+*/
+CPlayerWLM::~CPlayerWLM()
+{
+	DestroyWindow(m_Window);
+	UnregisterClass(L"MsnMsgrUIManager", GetModuleHandle(NULL));
+}
+
+/*
+** AddInstance
+**
+** Called during initialization of each measure.
+**
+*/
+void CPlayerWLM::AddInstance(MEASURETYPE type)
+{
+	++m_InstanceCount;
+}
+
+/*
+** RemoveInstance
+**
+** Called during destruction of each measure.
+**
+*/
+void CPlayerWLM::RemoveInstance()
+{
+	if (--m_InstanceCount == 0)
+	{
+		g_WLM = NULL;
+		delete this;
+	}
+}
+
+LRESULT CALLBACK CPlayerWLM::WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
+{
+	static CPlayerWLM* player;
+
+	switch (msg)
+	{
+	case WM_CREATE:
+		{
+			// Get pointer to the CPlayerWLM class from the CreateWindow call
+			player = (CPlayerWLM*)((CREATESTRUCT*)lParam)->lpCreateParams;
+			return 0;
+		}
+
+	case WM_COPYDATA:
+		{
+			PCOPYDATASTRUCT cds = (PCOPYDATASTRUCT)lParam;
+			if (cds->dwData != 1351) return 0;
+
+			// lpData: \0Music\0<status>\0<format>\0<title>\0<artist>\0<album>\0
+			std::wstring data = (WCHAR*)cds->lpData;
+
+			// Some players include player name in the beginning. Skip that.
+			std::wstring::size_type len = data.find(L"\\0Music\\0");
+			len += 9;
+			data.erase(0, len); // Get rid of \0Music\0
+
+			bool playing = (data[0] == L'1');
+
+			if (playing)
+			{
+				player->m_State = PLAYER_PLAYING;
+				data.erase(0, 3);	// Get rid of the status
+
+				len = data.find_first_of(L'\\');
+				len += 2;
+				data.erase(0, len); // Get rid of the format
+
+				len = data.find_first_of(L'\\');
+				player->m_Title = data.substr(0, len);
+				len += 2;
+				data.erase(0, len);
+
+				len = data.find_first_of(L'\\');
+				player->m_Artist = data.substr(0, len);
+				len += 2;
+				data.erase(0, len);
+
+				len = data.find_first_of(L'\\');
+				player->m_Album = data.substr(0, len);
+			}
+			else
+			{
+				player->ClearInfo();
+			}
+
+			return 0;
+		}
+	}
+
+	return DefWindowProc(hWnd, msg, wParam, lParam);
+}
+
+void CPlayerWLM::SendKeyInput(WORD key)
+{
+	KEYBDINPUT kbi = {0};
+	kbi.wVk = key;
+	kbi.dwExtraInfo = (ULONG_PTR)GetMessageExtraInfo();
+
+	INPUT input = {0};
+	input.type = INPUT_KEYBOARD;
+	input.ki = kbi;
+
+	SendInput(1, &input, sizeof(INPUT));
+}
+
+/*
+** UpdateData
+**
+** Called during each update of the main measure.
+**
+*/
+void CPlayerWLM::UpdateData()
+{
+}
+
+/*
+** PlayPause
+**
+** Handles the PlayPause bang.
+**
+*/
+void CPlayerWLM::PlayPause()
+{
+	SendKeyInput(VK_MEDIA_PLAY_PAUSE);
+}
+
+/*
+** Stop
+**
+** Handles the Stop bang.
+**
+*/
+void CPlayerWLM::Stop() 
+{
+	SendKeyInput(VK_MEDIA_STOP);
+}
+
+/*
+** Next
+**
+** Handles the Next bang.
+**
+*/
+void CPlayerWLM::Next() 
+{
+	SendKeyInput(VK_MEDIA_NEXT_TRACK);
+}
+
+/*
+** Previous
+**
+** Handles the Previous bang.
+**
+*/
+void CPlayerWLM::Previous() 
+{
+	SendKeyInput(VK_MEDIA_PREV_TRACK);
+}

Plugins/PluginNowPlaying/PlayerWLM.h

@@ -0,0 +1,48 @@
+/*
+  Copyright (C) 2011 Birunthan Mohanathas (www.poiru.net)
+
+  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.
+*/
+
+#ifndef __PLAYERWLM_H__
+#define __PLAYERWLM_H__
+
+#include "Player.h"
+
+class CPlayerWLM : public CPlayer
+{
+public:
+	CPlayerWLM();
+	~CPlayerWLM();
+
+	virtual void Pause() { return PlayPause(); }
+	virtual void Play() { return PlayPause(); }
+	virtual void PlayPause();
+	virtual void Stop();
+	virtual void Next();
+	virtual void Previous();
+
+	virtual void AddInstance(MEASURETYPE type);
+	virtual void RemoveInstance();
+	virtual void UpdateData();
+
+private:
+	static LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
+	void SendKeyInput(WORD key);
+
+	HWND m_Window;				// Spotify window
+};
+
+#endif

Plugins/PluginNowPlaying/PlayerWMP.cpp

@@ -52,7 +52,7 @@ HRESULT CPlayerWMP::CRemoteHost::GetServiceType(BSTR* pbstrType)
 	HRESULT hr = E_POINTER;
 	if (pbstrType)
 	{
-		*pbstrType = SysAllocString(L"Remote");
+		*pbstrType = SysAllocString(L"RemoteNoDialogs");
 		hr = *pbstrType? S_OK : E_POINTER;
 	}
 	return hr;
@@ -222,9 +222,9 @@ void CPlayerWMP::Initialize()
 	wc.lpszClassName = L"NowPlayingWMPClass";
 	RegisterClass(&wc);
 
-	// Create dummy window
+	// Create the host window
 	m_Window = CreateWindow(L"NowPlayingWMPClass",
-							L"DummyWindow",
+							L"HostWindow",
 							WS_DISABLED,
 							CW_USEDEFAULT,
 							CW_USEDEFAULT,
@@ -337,7 +337,6 @@ void CPlayerWMP::Initialize()
 		pRemoteHost->Release();
 	}
 
-
 	hr = m_IPlayer->get_controls(&m_IControls);
 	if (FAILED(hr)) return;
 
@@ -356,7 +355,11 @@ void CPlayerWMP::Initialize()
 		m_State = PLAYER_PAUSED;
 	}
 
+	if (m_State != PLAYER_STOPPED)
+	{
 		m_TrackChanged = true;
+	}
+
 	m_Initialized = true;
 }
 

Plugins/PluginNowPlaying/PlayerWinamp.cpp

@@ -21,10 +21,10 @@
 #include "Winamp/wa_ipc.h"
 #include "Winamp/wa_cmd.h"
 
-// This player retrieves data through the Winamp IPC API.
-
 extern CPlayer* g_Winamp;
 
+// This player retrieves data through the Winamp IPC interface.
+
 /*
 ** CPlayerWinamp
 **
@@ -63,7 +63,6 @@ void CPlayerWinamp::AddInstance(MEASURETYPE type)
 
 	if (type == MEASURE_COVER)
 	{
-		g_Winamp = NULL;
 		m_HasCoverMeasure = true;
 	}
 }
@@ -78,6 +77,7 @@ void CPlayerWinamp::RemoveInstance()
 {
 	if (--m_InstanceCount == 0)
 	{
+		g_Winamp = NULL;
 		delete this;
 	}
 }

Plugins/PluginNowPlaying/PluginNowPlaying.rc

@@ -12,7 +12,7 @@
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 1,0,0,0
+ FILEVERSION 1,1,0,0
  PRODUCTVERSION PRODUCTVER
  FILEFLAGSMASK 0x17L 
 #ifdef _DEBUG
@@ -29,7 +29,7 @@ BEGIN
         BLOCK "040904E4"
         BEGIN
             VALUE "FileDescription", "NowPlaying Plugin for Rainmeter"
-            VALUE "FileVersion", "1.0.0.0"
+            VALUE "FileVersion", "1.1.0.0"
             VALUE "InternalName", "NowPlaying"
             VALUE "LegalCopyright", "Copyright (C) 2011 - Birunthan Mohanathas"
             VALUE "OriginalFilename", "NowPlaying.dll"

Plugins/PluginNowPlaying/PluginNowPlaying.vcxproj

@@ -263,6 +263,7 @@
     <ClCompile Include="PlayerITunes.cpp" />
     <ClCompile Include="PlayerSpotify.cpp" />
     <ClCompile Include="PlayerWinamp.cpp" />
+    <ClCompile Include="PlayerWLM.cpp" />
     <ClCompile Include="PlayerWMP.cpp" />
     <ClCompile Include="SDKs\iTunes\iTunesCOMInterface_i.c" />
     <ClCompile Include="StdAfx.cpp" />
@@ -349,6 +350,7 @@
     <ClInclude Include="PlayerITunes.h" />
     <ClInclude Include="PlayerSpotify.h" />
     <ClInclude Include="PlayerWinamp.h" />
+    <ClInclude Include="PlayerWLM.h" />
     <ClInclude Include="PlayerWMP.h" />
     <ClInclude Include="SDKs\AIMP\aimp2_sdk.h" />
     <ClInclude Include="SDKs\CAD\cad_sdk.h" />

Plugins/PluginNowPlaying/PluginNowPlaying.vcxproj.filters

@@ -261,6 +261,9 @@
     <ClCompile Include="StdAfx.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="PlayerWLM.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="SDKs\AIMP\aimp2_sdk.h">
@@ -314,6 +317,9 @@
     <ClInclude Include="StdAfx.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="PlayerWLM.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ResourceCompile Include="PluginNowPlaying.rc">