mirror of
https://github.com/WinampDesktop/winamp.git
synced 2024-12-28 22:56:07 +00:00
74 lines
3.5 KiB
C++
74 lines
3.5 KiB
C++
#ifndef NULLSOFT_PLAYLIST_PLAYLISTS_H
|
|
#define NULLSOFT_PLAYLIST_PLAYLISTS_H
|
|
|
|
#include "api_playlists.h"
|
|
#include <vector>
|
|
#include "../nu/AutoLock.h"
|
|
|
|
class PlaylistInfo
|
|
{
|
|
public:
|
|
PlaylistInfo();
|
|
PlaylistInfo(const wchar_t *_filename, const wchar_t *_title, GUID playlist_guid = INVALID_GUID);
|
|
PlaylistInfo(const PlaylistInfo ©);
|
|
wchar_t filename[MAX_PATH];
|
|
wchar_t title[1024];
|
|
int length; // in seconds
|
|
int numItems;
|
|
GUID guid;
|
|
uint64_t iTunesID; // this is used by ml_impex
|
|
int cloud; // this is used by ml_playlists
|
|
};
|
|
|
|
class Playlists : public api_playlists
|
|
{
|
|
public:
|
|
Playlists();
|
|
bool DelayLoad();
|
|
|
|
// api_playlists implementations
|
|
void Lock();
|
|
void Unlock();
|
|
|
|
size_t GetIterator();
|
|
int Sort(size_t sort_type);
|
|
void Flush();
|
|
|
|
// get information about playlists
|
|
size_t GetCount(); // returns number of playlists
|
|
const wchar_t *GetFilename(size_t index); // returns API_PLAYLISTS_SUCCESS or API_PLAYLISTS_FAILURE. only valid until you Unlock()
|
|
const wchar_t *GetName(size_t index); // returns API_PLAYLISTS_SUCCESS or API_PLAYLISTS_FAILURE. only valid until you Unlock()
|
|
GUID GetGUID(size_t index); // retrieves a unique ID which identifies this playlist
|
|
int GetPosition(GUID playlist_guid, size_t *index); // retrieves the index where a particular playlist ID lives. returns API_PLAYLISTS_SUCCESS or API_PLAYLISTS_FAILURE
|
|
int GetInfo(size_t index, GUID info, void *data, size_t dataLen); // This is for getting "extra" data, see list of GUIDs below. returns API_PLAYLISTS_SUCCESS or API_PLAYLISTS_FAILURE
|
|
|
|
// manipulating playlists
|
|
int MoveBefore(size_t index1, size_t index2); // moves playlist at position index1 to before index2. setting index2 to anything larger than GetCount() moves to end
|
|
size_t AddPlaylist(const wchar_t *filename, const wchar_t *playlistName, GUID playlist_guid = INVALID_GUID); // adds a new playlist, returns new index. Generates a GUID if you don't pass third parameter.
|
|
size_t AddPlaylist_NoCallback(const wchar_t *filename, const wchar_t *playlistName, GUID playlist_guid = INVALID_GUID);
|
|
size_t AddCloudPlaylist(const wchar_t *filename, const wchar_t *playlistName, GUID playlist_guid = INVALID_GUID); // adds a new playlist, returns new index. Generates a GUID if you don't pass third parameter.
|
|
int SetGUID(size_t index, GUID playlist_guid); // sets (overrides) a playlist ID. Don't use unless you have some very specific need
|
|
int RenamePlaylist(size_t index, const wchar_t *name);
|
|
int MovePlaylist(size_t index, const wchar_t *filename); // sets a new filename. NOTE: IT'S UP TO YOU TO PHYSICALLY MOVE/RENAME/CREATE THE NEW FILENAME.
|
|
int SetInfo(size_t index, GUID info, void *data, size_t dataLen); // returns API_PLAYLISTS_SUCCESS or API_PLAYLISTS_FAILURE
|
|
int RemovePlaylist(size_t index); // removes a particular playlist
|
|
int ClearPlaylists(); // [*] clears the entire playlist. Use at your own risk :)
|
|
|
|
size_t AddPlaylist_internal(const wchar_t *filename, const wchar_t *playlistName, GUID playlist_guid, size_t numItems, size_t length, uint64_t iTunesID, size_t cloud);
|
|
|
|
// for SPlaylists to use
|
|
const PlaylistInfo &GetPlaylistInfo(size_t i);
|
|
private:
|
|
bool loaded; // whether or not playlists.xml has been loaded
|
|
bool triedLoaded; // whether or not we tried to load
|
|
bool dirty; // whether a flush should save on Flush()
|
|
size_t iterator; // a counter to help clients determine if the list data has changed
|
|
typedef std::vector<PlaylistInfo> PlaylistsList;
|
|
PlaylistsList playlists;
|
|
|
|
Nullsoft::Utility::LockGuard playlistsGuard;
|
|
|
|
RECVS_DISPATCH;
|
|
};
|
|
|
|
#endif |