1 /* IDirectMusicLyricsTrack Implementation
3 * Copyright (C) 2003-2004 Rok Mandeljc
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 #include "dmime_private.h"
22 WINE_DEFAULT_DEBUG_CHANNEL(dmime
);
24 /*****************************************************************************
25 * IDirectMusicLyricsTrack implementation
27 typedef struct IDirectMusicLyricsTrack
{
28 IDirectMusicTrack8 IDirectMusicTrack8_iface
;
29 struct dmobject dmobj
; /* IPersistStream only */
31 } IDirectMusicLyricsTrack
;
33 /* IDirectMusicLyricsTrack IDirectMusicTrack8 part: */
34 static inline IDirectMusicLyricsTrack
*impl_from_IDirectMusicTrack8(IDirectMusicTrack8
*iface
)
36 return CONTAINING_RECORD(iface
, IDirectMusicLyricsTrack
, IDirectMusicTrack8_iface
);
39 static inline IDirectMusicLyricsTrack
*impl_from_IPersistStream(IPersistStream
*iface
)
41 return CONTAINING_RECORD(iface
, IDirectMusicLyricsTrack
, dmobj
.IPersistStream_iface
);
44 static HRESULT WINAPI
lyrics_track_QueryInterface(IDirectMusicTrack8
*iface
, REFIID riid
,
47 IDirectMusicLyricsTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
49 TRACE("(%p, %s, %p)\n", This
, debugstr_dmguid(riid
), ret_iface
);
53 if (IsEqualIID(riid
, &IID_IUnknown
) || IsEqualIID(riid
, &IID_IDirectMusicTrack
) ||
54 IsEqualIID(riid
, &IID_IDirectMusicTrack8
))
56 else if (IsEqualIID(riid
, &IID_IPersistStream
))
57 *ret_iface
= &This
->dmobj
.IPersistStream_iface
;
59 WARN("(%p, %s, %p): not found\n", This
, debugstr_dmguid(riid
), ret_iface
);
63 IUnknown_AddRef((IUnknown
*)*ret_iface
);
67 static ULONG WINAPI
lyrics_track_AddRef(IDirectMusicTrack8
*iface
)
69 IDirectMusicLyricsTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
70 LONG ref
= InterlockedIncrement(&This
->ref
);
72 TRACE("(%p) ref=%ld\n", This
, ref
);
77 static ULONG WINAPI
lyrics_track_Release(IDirectMusicTrack8
*iface
)
79 IDirectMusicLyricsTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
80 LONG ref
= InterlockedDecrement(&This
->ref
);
82 TRACE("(%p) ref=%ld\n", This
, ref
);
91 static HRESULT WINAPI
lyrics_track_Init(IDirectMusicTrack8
*iface
, IDirectMusicSegment
*pSegment
)
93 IDirectMusicLyricsTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
94 FIXME("(%p, %p): stub\n", This
, pSegment
);
98 static HRESULT WINAPI
lyrics_track_InitPlay(IDirectMusicTrack8
*iface
,
99 IDirectMusicSegmentState
*pSegmentState
, IDirectMusicPerformance
*pPerformance
,
100 void **ppStateData
, DWORD dwVirtualTrack8ID
, DWORD dwFlags
)
102 IDirectMusicLyricsTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
103 FIXME("(%p, %p, %p, %p, %ld, %ld): stub\n", This
, pSegmentState
, pPerformance
, ppStateData
, dwVirtualTrack8ID
, dwFlags
);
107 static HRESULT WINAPI
lyrics_track_EndPlay(IDirectMusicTrack8
*iface
, void *pStateData
)
109 IDirectMusicLyricsTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
110 FIXME("(%p, %p): stub\n", This
, pStateData
);
114 static HRESULT WINAPI
lyrics_track_Play(IDirectMusicTrack8
*iface
, void *pStateData
,
115 MUSIC_TIME mtStart
, MUSIC_TIME mtEnd
, MUSIC_TIME mtOffset
, DWORD dwFlags
,
116 IDirectMusicPerformance
*pPerf
, IDirectMusicSegmentState
*pSegSt
, DWORD dwVirtualID
)
118 IDirectMusicLyricsTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
119 FIXME("(%p, %p, %ld, %ld, %ld, %ld, %p, %p, %ld): stub\n", This
, pStateData
, mtStart
, mtEnd
, mtOffset
, dwFlags
, pPerf
, pSegSt
, dwVirtualID
);
123 static HRESULT WINAPI
lyrics_track_GetParam(IDirectMusicTrack8
*iface
, REFGUID type
,
124 MUSIC_TIME time
, MUSIC_TIME
*next
, void *param
)
126 IDirectMusicLyricsTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
128 TRACE("(%p, %s, %ld, %p, %p): not supported\n", This
, debugstr_dmguid(type
), time
, next
, param
);
129 return DMUS_E_GET_UNSUPPORTED
;
132 static HRESULT WINAPI
lyrics_track_SetParam(IDirectMusicTrack8
*iface
, REFGUID type
,
133 MUSIC_TIME time
, void *param
)
135 IDirectMusicLyricsTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
137 TRACE("(%p, %s, %ld, %p): not supported\n", This
, debugstr_dmguid(type
), time
, param
);
138 return DMUS_E_SET_UNSUPPORTED
;
141 static HRESULT WINAPI
lyrics_track_IsParamSupported(IDirectMusicTrack8
*iface
, REFGUID type
)
143 IDirectMusicLyricsTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
145 TRACE("(%p, %s): param type not supported\n", This
, debugstr_dmguid(type
));
146 return DMUS_E_TYPE_UNSUPPORTED
;
149 static HRESULT WINAPI
lyrics_track_AddNotificationType(IDirectMusicTrack8
*iface
, REFGUID notiftype
)
151 IDirectMusicLyricsTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
153 TRACE("(%p, %s): method not implemented\n", This
, debugstr_dmguid(notiftype
));
157 static HRESULT WINAPI
lyrics_track_RemoveNotificationType(IDirectMusicTrack8
*iface
,
160 IDirectMusicLyricsTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
162 TRACE("(%p, %s): method not implemented\n", This
, debugstr_dmguid(notiftype
));
166 static HRESULT WINAPI
lyrics_track_Clone(IDirectMusicTrack8
*iface
, MUSIC_TIME mtStart
,
167 MUSIC_TIME mtEnd
, IDirectMusicTrack
**ppTrack
)
169 IDirectMusicLyricsTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
170 FIXME("(%p, %ld, %ld, %p): stub\n", This
, mtStart
, mtEnd
, ppTrack
);
174 static HRESULT WINAPI
lyrics_track_PlayEx(IDirectMusicTrack8
*iface
, void *pStateData
,
175 REFERENCE_TIME rtStart
, REFERENCE_TIME rtEnd
, REFERENCE_TIME rtOffset
, DWORD dwFlags
,
176 IDirectMusicPerformance
*pPerf
, IDirectMusicSegmentState
*pSegSt
, DWORD dwVirtualID
)
178 IDirectMusicLyricsTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
179 FIXME("(%p, %p, 0x%s, 0x%s, 0x%s, %ld, %p, %p, %ld): stub\n", This
, pStateData
, wine_dbgstr_longlong(rtStart
),
180 wine_dbgstr_longlong(rtEnd
), wine_dbgstr_longlong(rtOffset
), dwFlags
, pPerf
, pSegSt
, dwVirtualID
);
184 static HRESULT WINAPI
lyrics_track_GetParamEx(IDirectMusicTrack8
*iface
, REFGUID rguidType
,
185 REFERENCE_TIME rtTime
, REFERENCE_TIME
*prtNext
, void *pParam
, void *pStateData
,
188 IDirectMusicLyricsTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
189 FIXME("(%p, %s, 0x%s, %p, %p, %p, %ld): stub\n", This
, debugstr_dmguid(rguidType
),
190 wine_dbgstr_longlong(rtTime
), prtNext
, pParam
, pStateData
, dwFlags
);
194 static HRESULT WINAPI
lyrics_track_SetParamEx(IDirectMusicTrack8
*iface
, REFGUID rguidType
,
195 REFERENCE_TIME rtTime
, void *pParam
, void *pStateData
, DWORD dwFlags
)
197 IDirectMusicLyricsTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
198 FIXME("(%p, %s, 0x%s, %p, %p, %ld): stub\n", This
, debugstr_dmguid(rguidType
),
199 wine_dbgstr_longlong(rtTime
), pParam
, pStateData
, dwFlags
);
203 static HRESULT WINAPI
lyrics_track_Compose(IDirectMusicTrack8
*iface
, IUnknown
*context
,
204 DWORD trackgroup
, IDirectMusicTrack
**track
)
206 IDirectMusicLyricsTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
208 TRACE("(%p, %p, %ld, %p): method not implemented\n", This
, context
, trackgroup
, track
);
212 static HRESULT WINAPI
lyrics_track_Join(IDirectMusicTrack8
*iface
, IDirectMusicTrack
*newtrack
,
213 MUSIC_TIME join
, IUnknown
*context
, DWORD trackgroup
, IDirectMusicTrack
**resulttrack
)
215 IDirectMusicLyricsTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
216 TRACE("(%p, %p, %ld, %p, %ld, %p): method not implemented\n", This
, newtrack
, join
, context
,
217 trackgroup
, resulttrack
);
221 static const IDirectMusicTrack8Vtbl dmtrack8_vtbl
= {
222 lyrics_track_QueryInterface
,
224 lyrics_track_Release
,
226 lyrics_track_InitPlay
,
227 lyrics_track_EndPlay
,
229 lyrics_track_GetParam
,
230 lyrics_track_SetParam
,
231 lyrics_track_IsParamSupported
,
232 lyrics_track_AddNotificationType
,
233 lyrics_track_RemoveNotificationType
,
236 lyrics_track_GetParamEx
,
237 lyrics_track_SetParamEx
,
238 lyrics_track_Compose
,
242 static HRESULT
parse_lyrics_track_events(IDirectMusicLyricsTrack
*This
, IStream
*stream
,
243 struct chunk_entry
*lyric
)
245 struct chunk_entry chunk
= {.parent
= lyric
};
247 DMUS_IO_LYRICSTRACK_EVENTHEADER header
;
250 TRACE("Parsing segment form in %p: %s\n", stream
, debugstr_chunk(lyric
));
252 while ((hr
= stream_next_chunk(stream
, &chunk
)) == S_OK
) {
253 if (chunk
.id
== FOURCC_LIST
&& chunk
.type
== DMUS_FOURCC_LYRICSTRACKEVENT_LIST
) {
254 struct chunk_entry child
= {.parent
= &chunk
};
256 if (FAILED(hr
= stream_next_chunk(stream
, &child
)))
259 if (child
.id
!= DMUS_FOURCC_LYRICSTRACKEVENTHEADER_CHUNK
)
260 return DMUS_E_UNSUPPORTED_STREAM
;
262 if (FAILED(hr
= stream_chunk_get_data(stream
, &child
, &header
, child
.size
))) {
263 WARN("Failed to read data of %s\n", debugstr_chunk(&child
));
267 TRACE("Found DMUS_IO_LYRICSTRACK_EVENTHEADER\n");
268 TRACE(" - dwFlags %#lx\n", header
.dwFlags
);
269 TRACE(" - dwTimingFlags %#lx\n", header
.dwTimingFlags
);
270 TRACE(" - lTimeLogical %ld\n", header
.lTimeLogical
);
271 TRACE(" - lTimePhysical %ld\n", header
.lTimePhysical
);
273 if (FAILED(hr
= stream_next_chunk(stream
, &child
)))
276 if (child
.id
!= DMUS_FOURCC_LYRICSTRACKEVENTTEXT_CHUNK
)
277 return DMUS_E_UNSUPPORTED_STREAM
;
279 if (FAILED(hr
= stream_chunk_get_data(stream
, &child
, &name
, child
.size
))) {
280 WARN("Failed to read data of %s\n", debugstr_chunk(&child
));
284 TRACE("Found DMUS_FOURCC_LYRICSTRACKEVENTTEXT_CHUNK\n");
285 TRACE(" - name %s\n", debugstr_w(name
));
289 return SUCCEEDED(hr
) ? S_OK
: hr
;
292 static HRESULT
parse_lyricstrack_list(IDirectMusicLyricsTrack
*This
, IStream
*stream
, struct chunk_entry
*lyric
)
295 struct chunk_entry chunk
= {.parent
= lyric
};
297 TRACE("Parsing segment form in %p: %s\n", stream
, debugstr_chunk(lyric
));
299 if (FAILED(hr
= stream_next_chunk(stream
, &chunk
)))
302 if (chunk
.id
== FOURCC_LIST
&& chunk
.type
== DMUS_FOURCC_LYRICSTRACKEVENTS_LIST
)
303 hr
= parse_lyrics_track_events(This
, stream
, &chunk
);
305 hr
= DMUS_E_UNSUPPORTED_STREAM
;
307 return SUCCEEDED(hr
) ? S_OK
: hr
;
310 static HRESULT WINAPI
lyrics_IPersistStream_Load(IPersistStream
*iface
, IStream
*stream
)
312 IDirectMusicLyricsTrack
*This
= impl_from_IPersistStream(iface
);
314 struct chunk_entry chunk
= {0};
316 TRACE("%p, %p\n", This
, stream
);
321 if ((hr
= stream_get_chunk(stream
, &chunk
)) != S_OK
)
324 if (chunk
.id
== FOURCC_LIST
&& chunk
.type
== DMUS_FOURCC_LYRICSTRACK_LIST
)
325 hr
= parse_lyricstrack_list(This
, stream
, &chunk
);
327 hr
= DMUS_E_UNSUPPORTED_STREAM
;
332 static const IPersistStreamVtbl persiststream_vtbl
= {
333 dmobj_IPersistStream_QueryInterface
,
334 dmobj_IPersistStream_AddRef
,
335 dmobj_IPersistStream_Release
,
336 dmobj_IPersistStream_GetClassID
,
337 unimpl_IPersistStream_IsDirty
,
338 lyrics_IPersistStream_Load
,
339 unimpl_IPersistStream_Save
,
340 unimpl_IPersistStream_GetSizeMax
343 /* for ClassFactory */
344 HRESULT
create_dmlyricstrack(REFIID lpcGUID
, void **ppobj
)
346 IDirectMusicLyricsTrack
*track
;
350 if (!(track
= calloc(1, sizeof(*track
)))) return E_OUTOFMEMORY
;
351 track
->IDirectMusicTrack8_iface
.lpVtbl
= &dmtrack8_vtbl
;
353 dmobject_init(&track
->dmobj
, &CLSID_DirectMusicLyricsTrack
,
354 (IUnknown
*)&track
->IDirectMusicTrack8_iface
);
355 track
->dmobj
.IPersistStream_iface
.lpVtbl
= &persiststream_vtbl
;
357 hr
= IDirectMusicTrack8_QueryInterface(&track
->IDirectMusicTrack8_iface
, lpcGUID
, ppobj
);
358 IDirectMusicTrack8_Release(&track
->IDirectMusicTrack8_iface
);