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#include "main.h"
#include "PlaylistsCB.h"
using namespace Nullsoft::Utility;
static UINT_PTR refreshTimer;
void CALLBACK RefreshPlaylistsCallback(HWND hwnd, UINT uMsg, UINT_PTR idEvent, DWORD dwTime)
{
if (idEvent == 777)
{
KillTimer(plugin.hwndWinampParent, idEvent);
refreshTimer = 0;
RefreshPlaylistsList();
}
}
int PlaylistsCB::notify(int msg, intptr_t param1, intptr_t param2)
{
switch (msg)
{
case api_playlists::PLAYLIST_ADDED:
{
AutoLockT<api_playlists> lock(AGAVE_API_PLAYLISTS); // should already be locked, but can't hurt
size_t newIndex = static_cast<size_t>(param1);
PlaylistInfo playlist(newIndex);
if (playlist.Valid())
{
// TODO: check where newIndex is, so we can insert into the middle of the list if necessary
/* TODO: maybe stuff this in Set/GetInfo somewhere
if (makeTree)
*/
MakeTree(playlist);
if (refreshTimer) KillTimer(plugin.hwndWinampParent, refreshTimer);
refreshTimer = SetTimer(plugin.hwndWinampParent, 777, 250, RefreshPlaylistsCallback);
if (!param2) AGAVE_API_PLAYLISTS->Flush(); // REVIEW: save immediately? or only at the end?
}
return 1;
}
break;
case api_playlists::PLAYLIST_REMOVED_PRE:
{
AutoLockT<api_playlists> lock(AGAVE_API_PLAYLISTS); // should already be locked, but can't hurt
size_t index = static_cast<size_t>(param1),
count = AGAVE_API_PLAYLISTS->GetCount();
PlaylistInfo info(index);
if (info.Valid())
{
// is a number of cases where this just seems to fail and so we revert to manually
// parsing the playlists tree inorder to find and remove the expected playlist by
// the index of the playlist (since we don't alter the order, this should be safe)
if (!info.treeId)
{
INT_PTR id = mediaLibrary.GetChildId(playlistsTreeId);
if (id)
{
for (size_t i = 0; i < count; i++)
{
if (i == index)
{
mediaLibrary.RemoveTreeItem(id);
break;
}
if (!(id = mediaLibrary.GetNextId(id))) break;
}
}
}
else
mediaLibrary.RemoveTreeItem(info.treeId);
tree_to_guid_map.erase(info.treeId);
}
return 1;
}
break;
case api_playlists::PLAYLIST_REMOVED_POST:
{
if (refreshTimer) KillTimer(plugin.hwndWinampParent, refreshTimer);
refreshTimer = SetTimer(plugin.hwndWinampParent, 777, 250, RefreshPlaylistsCallback);
return 1;
}
break;
case api_playlists::PLAYLIST_RENAMED:
{
AutoLockT<api_playlists> lock(AGAVE_API_PLAYLISTS); // should already be locked, but can't hurt
// tell the media library to rename the treeview node
size_t index = static_cast<size_t>(param1);
PlaylistInfo playlist(index);
if (playlist.Valid())
{
mediaLibrary.RenameTreeId(playlist.treeId, playlist.GetName());
}
return 1;
}
break;
case api_playlists::PLAYLIST_SAVED:
if (param2 != (intptr_t)&uniqueAddress)
{
AutoLockT<api_playlists> lock(AGAVE_API_PLAYLISTS); // should already be locked, but can't hurt
size_t index = static_cast<size_t>(param1);
playlist_ReloadGUID(AGAVE_API_PLAYLISTS->GetGUID(index));
}
break;
case api_playlists::PLAYLIST_FLUSH_REQUEST:
if (param2 != (intptr_t)&uniqueAddress)
{
AutoLockT<api_playlists> lock(AGAVE_API_PLAYLISTS); // should already be locked, but can't hurt
size_t index = static_cast<size_t>(param1);
playlist_SaveGUID(AGAVE_API_PLAYLISTS->GetGUID(index));
}
break;
}
return 0;
}
#define CBCLASS PlaylistsCB
START_DISPATCH;
CB(SYSCALLBACK_GETEVENTTYPE, getEventType);
CB(SYSCALLBACK_NOTIFY, notify);
END_DISPATCH;
#undef CBCLASS
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