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Code Issues Releases Wiki Activity

NowPlayingPlugin:

Browse Source 
- Minor improvements to CAD interface
- Fixed: TITLE was empty when listening to radio stations with Winamp
- Fixed: Metadata may not be updated until full refresh after closing one of multiple NowPlaying based skins
This commit is contained in:
Birunthan Mohanathas
2011-07-01 20:34:12 +00:00
parent 339e798ba3
commit 8ae8a68547
13 changed files with 145 additions and 199 deletions
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106
Plugins/PluginNowPlaying/PlayerCAD.cpp
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@ -144,11 +144,27 @@ void CPlayerCAD::Initialize()
}
else
{
// TODO: Remove this in a few weeks (left here for MusicBee backwards compatibility)
m_PlayerWindow = FindWindow(L"WindowsForms10.Window.8.app.0.378734a", NULL);
m_PlayerWindow = FindWindow(L"CD Art Display IPC Class", NULL);
if (m_PlayerWindow)
{
WritePrivateProfileString(L"NowPlaying.dll", L"ClassName", L"WindowsForms10.Window.8.app.0.378734a", file);
classSz = L"CD Art Display IPC Class";
WritePrivateProfileString(L"NowPlaying.dll", L"ClassName", classSz, file);
windowSz = (GetWindowText(m_PlayerWindow, buffer, MAX_PATH) > 0) ? buffer : NULL;
WritePrivateProfileString(L"NowPlaying.dll", L"WindowName", windowSz, file);
DWORD pID;
GetWindowThreadProcessId(m_PlayerWindow, &pID);
HANDLE hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pID);
if (hProcess)
{
if (GetModuleFileNameEx(hProcess, NULL, buffer, MAX_PATH) > 0)
{
WritePrivateProfileString(L"NowPlaying.dll", L"PlayerPath", buffer, file);
}
CloseHandle(hProcess);
}
}
}
@ -156,7 +172,7 @@ void CPlayerCAD::Initialize()
{
m_Initialized = true;
SendMessage(m_PlayerWindow, WM_USER, (WPARAM)m_Window, IPC_SET_CALLBACK_HWND);
m_State = (PLAYSTATE)SendMessage(m_PlayerWindow, WM_USER, 0, IPC_GET_PLAYER_STATE);
m_State = (PLAYSTATE)SendMessage(m_PlayerWindow, WM_USER, 0, IPC_GET_STATE);
if (m_State != PLAYER_STOPPED)
{
@ -190,40 +206,62 @@ LRESULT CALLBACK CPlayerCAD::WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM
switch (msg)
{
case WM_CREATE:
// Get pointer to the CPlayerCAD class from the CreateWindow call
player = (CPlayerCAD*)((CREATESTRUCT*)lParam)->lpCreateParams;
return 0;
{
// Get pointer to the CPlayerCAD class from the CreateWindow call
player = (CPlayerCAD*)((CREATESTRUCT*)lParam)->lpCreateParams;
return 0;
}
case WM_DESTROY:
SendMessage(player->m_PlayerWindow, WM_USER, 0, IPC_SHUTDOWN_NOTIFICATION);
return 0;
{
SendMessage(player->m_PlayerWindow, WM_USER, 0, IPC_SHUTDOWN_NOTIFICATION);
return 0;
}
case WM_USER:
switch (lParam)
{
case IPC_TRACK_CHANGED_NOTIFICATION:
PostMessage(player->m_PlayerWindow, WM_USER, 0, IPC_GET_CURRENT_TRACK);
break;
case IPC_PLAYER_STATE_CHANGED_NOTIFICATION:
player->m_State = (PLAYSTATE)wParam;
if (player->m_State == PLAYER_STOPPED)
{
player->ClearData();
PostMessage(player->m_PlayerWindow, WM_USER, 0, IPC_GET_CURRENT_TRACK);
break;
}
case IPC_STATE_CHANGED_NOTIFICATION:
{
player->m_State = (PLAYSTATE)wParam;
if (player->m_State == PLAYER_STOPPED)
{
player->ClearData();
}
break;
}
case IPC_VOLUME_CHANGED_NOTIFICATION:
{
player->m_Volume = wParam;
break;
}
case IPC_RATING_CHANGED_NOTIFICATION:
{
player->m_Rating = (wParam + 1) / 2; // From 0 - 10 to 0 - 5
break;
}
break;
case IPC_SHUTDOWN_NOTIFICATION:
player->m_Initialized = false;
player->ClearData();
break;
{
player->m_Initialized = false;
player->ClearData();
break;
}
}
return 0;
case WM_COPYDATA:
{
PCOPYDATASTRUCT cds = (PCOPYDATASTRUCT)lParam;
if (cds->dwData == IPC_CURRENT_TRACK_INFO)
if (cds->dwData == IPC_CURRENT_TRACK_NOTIFICATION)
{
// TODO: Sent on track update?
++player->m_TrackCount;
@ -269,7 +307,7 @@ LRESULT CALLBACK CPlayerCAD::WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM
player->FindLyrics();
}
}
else if (cds->dwData == IPC_REGISTER_PLAYER && !player->m_Initialized)
else if (cds->dwData == IPC_REGISTER_NOTIFICATION && !player->m_Initialized)
{
std::wstring data = (WCHAR*)cds->lpData;
if (data[0] == L'1')
@ -301,7 +339,7 @@ LRESULT CALLBACK CPlayerCAD::WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM
if (player->m_PlayerWindow)
{
player->m_Initialized = true;
player->m_State = (PLAYSTATE)SendMessage(player->m_PlayerWindow, WM_USER, 0, IPC_GET_PLAYER_STATE);
player->m_State = (PLAYSTATE)SendMessage(player->m_PlayerWindow, WM_USER, 0, IPC_GET_STATE);
if (player->m_State != PLAYER_STOPPED)
{
@ -341,7 +379,7 @@ void CPlayerCAD::UpdateData()
*/
void CPlayerCAD::Pause()
{
SendMessage(m_PlayerWindow, WM_USER, 0, IPC_FORCEPAUSE);
SendMessage(m_PlayerWindow, WM_USER, 0, IPC_PAUSE);
}
/*
@ -409,7 +447,7 @@ void CPlayerCAD::SetRating(int rating)
{
m_Rating = rating;
rating *= 2; // From 0 - 5 to 0 - 10
SendMessage(m_PlayerWindow, WM_USER, rating, IPC_RATING_CHANGED_NOTIFICATION);
SendMessage(m_PlayerWindow, WM_USER, rating, IPC_SET_RATING);
}
/*
@ -439,7 +477,7 @@ void CPlayerCAD::SetVolume(int volume)
*/
void CPlayerCAD::ClosePlayer()
{
SendMessage(m_PlayerWindow, WM_USER, 0, IPC_CLOSE_PLAYER);
SendMessage(m_PlayerWindow, WM_USER, 0, IPC_CLOSE);
// TODO
m_Initialized = false;
ClearData();
@ -453,12 +491,20 @@ void CPlayerCAD::ClosePlayer()
*/
void CPlayerCAD::OpenPlayer(std::wstring& path)
{
if (!path.empty())
if (!m_Initialized)
{
ShellExecute(NULL, L"open", path.c_str(), NULL, NULL, SW_SHOW);
if (!path.empty())
{
ShellExecute(NULL, L"open", path.c_str(), NULL, NULL, SW_SHOW);
}
else if (!m_PlayerPath.empty())
{
ShellExecute(NULL, L"open", m_PlayerPath.c_str(), NULL, NULL, SW_SHOW);
}
}
else if (!m_PlayerPath.empty())
else
{
ShellExecute(NULL, L"open", m_PlayerPath.c_str(), NULL, NULL, SW_SHOW);
// Bring player to front
SendMessage(m_PlayerWindow, WM_USER, 0, IPC_SHOW_WINDOW);
}
}