/* IDirectMusicLyricsTrack Implementation * * Copyright (C) 2003-2004 Rok Mandeljc * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include "dmime_private.h" #include "dmobject.h" WINE_DEFAULT_DEBUG_CHANNEL(dmime); /***************************************************************************** * IDirectMusicLyricsTrack implementation */ typedef struct IDirectMusicLyricsTrack { IDirectMusicTrack8 IDirectMusicTrack8_iface; struct dmobject dmobj; /* IPersistStream only */ LONG ref; } IDirectMusicLyricsTrack; /* IDirectMusicLyricsTrack IDirectMusicTrack8 part: */ static inline IDirectMusicLyricsTrack *impl_from_IDirectMusicTrack8(IDirectMusicTrack8 *iface) { return CONTAINING_RECORD(iface, IDirectMusicLyricsTrack, IDirectMusicTrack8_iface); } static inline IDirectMusicLyricsTrack *impl_from_IPersistStream(IPersistStream *iface) { return CONTAINING_RECORD(iface, IDirectMusicLyricsTrack, dmobj.IPersistStream_iface); } static HRESULT WINAPI lyrics_track_QueryInterface(IDirectMusicTrack8 *iface, REFIID riid, void **ret_iface) { IDirectMusicLyricsTrack *This = impl_from_IDirectMusicTrack8(iface); TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ret_iface); *ret_iface = NULL; if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IDirectMusicTrack) || IsEqualIID(riid, &IID_IDirectMusicTrack8)) *ret_iface = iface; else if (IsEqualIID(riid, &IID_IPersistStream)) *ret_iface = &This->dmobj.IPersistStream_iface; else { WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ret_iface); return E_NOINTERFACE; } IUnknown_AddRef((IUnknown*)*ret_iface); return S_OK; } static ULONG WINAPI lyrics_track_AddRef(IDirectMusicTrack8 *iface) { IDirectMusicLyricsTrack *This = impl_from_IDirectMusicTrack8(iface); LONG ref = InterlockedIncrement(&This->ref); TRACE("(%p) ref=%d\n", This, ref); return ref; } static ULONG WINAPI lyrics_track_Release(IDirectMusicTrack8 *iface) { IDirectMusicLyricsTrack *This = impl_from_IDirectMusicTrack8(iface); LONG ref = InterlockedDecrement(&This->ref); TRACE("(%p) ref=%d\n", This, ref); if (!ref) { HeapFree(GetProcessHeap(), 0, This); DMIME_UnlockModule(); } return ref; } static HRESULT WINAPI lyrics_track_Init(IDirectMusicTrack8 *iface, IDirectMusicSegment *pSegment) { IDirectMusicLyricsTrack *This = impl_from_IDirectMusicTrack8(iface); FIXME("(%p, %p): stub\n", This, pSegment); return S_OK; } static HRESULT WINAPI lyrics_track_InitPlay(IDirectMusicTrack8 *iface, IDirectMusicSegmentState *pSegmentState, IDirectMusicPerformance *pPerformance, void **ppStateData, DWORD dwVirtualTrack8ID, DWORD dwFlags) { IDirectMusicLyricsTrack *This = impl_from_IDirectMusicTrack8(iface); FIXME("(%p, %p, %p, %p, %d, %d): stub\n", This, pSegmentState, pPerformance, ppStateData, dwVirtualTrack8ID, dwFlags); return S_OK; } static HRESULT WINAPI lyrics_track_EndPlay(IDirectMusicTrack8 *iface, void *pStateData) { IDirectMusicLyricsTrack *This = impl_from_IDirectMusicTrack8(iface); FIXME("(%p, %p): stub\n", This, pStateData); return S_OK; } static HRESULT WINAPI lyrics_track_Play(IDirectMusicTrack8 *iface, void *pStateData, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, MUSIC_TIME mtOffset, DWORD dwFlags, IDirectMusicPerformance *pPerf, IDirectMusicSegmentState *pSegSt, DWORD dwVirtualID) { IDirectMusicLyricsTrack *This = impl_from_IDirectMusicTrack8(iface); FIXME("(%p, %p, %d, %d, %d, %d, %p, %p, %d): stub\n", This, pStateData, mtStart, mtEnd, mtOffset, dwFlags, pPerf, pSegSt, dwVirtualID); return S_OK; } static HRESULT WINAPI lyrics_track_GetParam(IDirectMusicTrack8 *iface, REFGUID type, MUSIC_TIME time, MUSIC_TIME *next, void *param) { IDirectMusicLyricsTrack *This = impl_from_IDirectMusicTrack8(iface); TRACE("(%p, %s, %d, %p, %p): not supported\n", This, debugstr_dmguid(type), time, next, param); return DMUS_E_GET_UNSUPPORTED; } static HRESULT WINAPI lyrics_track_SetParam(IDirectMusicTrack8 *iface, REFGUID type, MUSIC_TIME time, void *param) { IDirectMusicLyricsTrack *This = impl_from_IDirectMusicTrack8(iface); TRACE("(%p, %s, %d, %p): not supported\n", This, debugstr_dmguid(type), time, param); return DMUS_E_SET_UNSUPPORTED; } static HRESULT WINAPI lyrics_track_IsParamSupported(IDirectMusicTrack8 *iface, REFGUID type) { IDirectMusicLyricsTrack *This = impl_from_IDirectMusicTrack8(iface); TRACE("(%p, %s): param type not supported\n", This, debugstr_dmguid(type)); return DMUS_E_TYPE_UNSUPPORTED; } static HRESULT WINAPI lyrics_track_AddNotificationType(IDirectMusicTrack8 *iface, REFGUID notiftype) { IDirectMusicLyricsTrack *This = impl_from_IDirectMusicTrack8(iface); TRACE("(%p, %s): method not implemented\n", This, debugstr_dmguid(notiftype)); return E_NOTIMPL; } static HRESULT WINAPI lyrics_track_RemoveNotificationType(IDirectMusicTrack8 *iface, REFGUID notiftype) { IDirectMusicLyricsTrack *This = impl_from_IDirectMusicTrack8(iface); TRACE("(%p, %s): method not implemented\n", This, debugstr_dmguid(notiftype)); return E_NOTIMPL; } static HRESULT WINAPI lyrics_track_Clone(IDirectMusicTrack8 *iface, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, IDirectMusicTrack **ppTrack) { IDirectMusicLyricsTrack *This = impl_from_IDirectMusicTrack8(iface); FIXME("(%p, %d, %d, %p): stub\n", This, mtStart, mtEnd, ppTrack); return S_OK; } static HRESULT WINAPI lyrics_track_PlayEx(IDirectMusicTrack8 *iface, void *pStateData, REFERENCE_TIME rtStart, REFERENCE_TIME rtEnd, REFERENCE_TIME rtOffset, DWORD dwFlags, IDirectMusicPerformance *pPerf, IDirectMusicSegmentState *pSegSt, DWORD dwVirtualID) { IDirectMusicLyricsTrack *This = impl_from_IDirectMusicTrack8(iface); FIXME("(%p, %p, 0x%s, 0x%s, 0x%s, %d, %p, %p, %d): stub\n", This, pStateData, wine_dbgstr_longlong(rtStart), wine_dbgstr_longlong(rtEnd), wine_dbgstr_longlong(rtOffset), dwFlags, pPerf, pSegSt, dwVirtualID); return S_OK; } static HRESULT WINAPI lyrics_track_GetParamEx(IDirectMusicTrack8 *iface, REFGUID rguidType, REFERENCE_TIME rtTime, REFERENCE_TIME *prtNext, void *pParam, void *pStateData, DWORD dwFlags) { IDirectMusicLyricsTrack *This = impl_from_IDirectMusicTrack8(iface); FIXME("(%p, %s, 0x%s, %p, %p, %p, %d): stub\n", This, debugstr_dmguid(rguidType), wine_dbgstr_longlong(rtTime), prtNext, pParam, pStateData, dwFlags); return S_OK; } static HRESULT WINAPI lyrics_track_SetParamEx(IDirectMusicTrack8 *iface, REFGUID rguidType, REFERENCE_TIME rtTime, void *pParam, void *pStateData, DWORD dwFlags) { IDirectMusicLyricsTrack *This = impl_from_IDirectMusicTrack8(iface); FIXME("(%p, %s, 0x%s, %p, %p, %d): stub\n", This, debugstr_dmguid(rguidType), wine_dbgstr_longlong(rtTime), pParam, pStateData, dwFlags); return S_OK; } static HRESULT WINAPI lyrics_track_Compose(IDirectMusicTrack8 *iface, IUnknown *context, DWORD trackgroup, IDirectMusicTrack **track) { IDirectMusicLyricsTrack *This = impl_from_IDirectMusicTrack8(iface); TRACE("(%p, %p, %d, %p): method not implemented\n", This, context, trackgroup, track); return E_NOTIMPL; } static HRESULT WINAPI lyrics_track_Join(IDirectMusicTrack8 *iface, IDirectMusicTrack *newtrack, MUSIC_TIME join, IUnknown *context, DWORD trackgroup, IDirectMusicTrack **resulttrack) { IDirectMusicLyricsTrack *This = impl_from_IDirectMusicTrack8(iface); TRACE("(%p, %p, %d, %p, %d, %p): method not implemented\n", This, newtrack, join, context, trackgroup, resulttrack); return E_NOTIMPL; } static const IDirectMusicTrack8Vtbl dmtrack8_vtbl = { lyrics_track_QueryInterface, lyrics_track_AddRef, lyrics_track_Release, lyrics_track_Init, lyrics_track_InitPlay, lyrics_track_EndPlay, lyrics_track_Play, lyrics_track_GetParam, lyrics_track_SetParam, lyrics_track_IsParamSupported, lyrics_track_AddNotificationType, lyrics_track_RemoveNotificationType, lyrics_track_Clone, lyrics_track_PlayEx, lyrics_track_GetParamEx, lyrics_track_SetParamEx, lyrics_track_Compose, lyrics_track_Join }; static HRESULT parse_lyrics_track_events(IDirectMusicLyricsTrack *This, IStream *stream, struct chunk_entry *lyric) { struct chunk_entry chunk = {.parent = lyric}; HRESULT hr; DMUS_IO_LYRICSTRACK_EVENTHEADER header; WCHAR name[256]; TRACE("Parsing segment form in %p: %s\n", stream, debugstr_chunk(lyric)); while ((hr = stream_next_chunk(stream, &chunk)) == S_OK) { if (chunk.id == FOURCC_LIST && chunk.type == DMUS_FOURCC_LYRICSTRACKEVENT_LIST) { struct chunk_entry child = {.parent = &chunk}; if (FAILED(hr = stream_next_chunk(stream, &child))) return hr; if (child.id != DMUS_FOURCC_LYRICSTRACKEVENTHEADER_CHUNK) return DMUS_E_UNSUPPORTED_STREAM; if (FAILED(hr = stream_chunk_get_data(stream, &child, &header, child.size))) { WARN("Failed to read data of %s\n", debugstr_chunk(&child)); return hr; } TRACE("Found DMUS_IO_LYRICSTRACK_EVENTHEADER\n"); TRACE(" - dwFlags 0x%08x\n", header.dwFlags); TRACE(" - dwTimingFlags 0x%08x\n", header.dwTimingFlags); TRACE(" - lTimeLogical %d\n", header.lTimeLogical); TRACE(" - lTimePhysical %d\n", header.lTimePhysical); if (FAILED(hr = stream_next_chunk(stream, &child))) return hr; if (child.id != DMUS_FOURCC_LYRICSTRACKEVENTTEXT_CHUNK) return DMUS_E_UNSUPPORTED_STREAM; if (FAILED(hr = stream_chunk_get_data(stream, &child, &name, child.size))) { WARN("Failed to read data of %s\n", debugstr_chunk(&child)); return hr; } TRACE("Found DMUS_FOURCC_LYRICSTRACKEVENTTEXT_CHUNK\n"); TRACE(" - name %s\n", debugstr_w(name)); } } return SUCCEEDED(hr) ? S_OK : hr; } static HRESULT parse_lyricstrack_list(IDirectMusicLyricsTrack *This, IStream *stream, struct chunk_entry *lyric) { HRESULT hr; struct chunk_entry chunk = {.parent = lyric}; TRACE("Parsing segment form in %p: %s\n", stream, debugstr_chunk(lyric)); if (FAILED(hr = stream_next_chunk(stream, &chunk))) return hr; if (chunk.id == FOURCC_LIST && chunk.type == DMUS_FOURCC_LYRICSTRACKEVENTS_LIST) hr = parse_lyrics_track_events(This, stream, &chunk); else hr = DMUS_E_UNSUPPORTED_STREAM; return SUCCEEDED(hr) ? S_OK : hr; } static HRESULT WINAPI lyrics_IPersistStream_Load(IPersistStream *iface, IStream *stream) { IDirectMusicLyricsTrack *This = impl_from_IPersistStream(iface); HRESULT hr; struct chunk_entry chunk = {0}; TRACE("%p, %p\n", This, stream); if (!stream) return E_POINTER; if ((hr = stream_get_chunk(stream, &chunk) != S_OK)) return hr; if (chunk.id == FOURCC_LIST && chunk.type == DMUS_FOURCC_LYRICSTRACK_LIST) hr = parse_lyricstrack_list(This, stream, &chunk); else hr = DMUS_E_UNSUPPORTED_STREAM; return hr; } static const IPersistStreamVtbl persiststream_vtbl = { dmobj_IPersistStream_QueryInterface, dmobj_IPersistStream_AddRef, dmobj_IPersistStream_Release, dmobj_IPersistStream_GetClassID, unimpl_IPersistStream_IsDirty, lyrics_IPersistStream_Load, unimpl_IPersistStream_Save, unimpl_IPersistStream_GetSizeMax }; /* for ClassFactory */ HRESULT WINAPI create_dmlyricstrack(REFIID lpcGUID, void **ppobj) { IDirectMusicLyricsTrack *track; HRESULT hr; track = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*track)); if (!track) { *ppobj = NULL; return E_OUTOFMEMORY; } track->IDirectMusicTrack8_iface.lpVtbl = &dmtrack8_vtbl; track->ref = 1; dmobject_init(&track->dmobj, &CLSID_DirectMusicLyricsTrack, (IUnknown *)&track->IDirectMusicTrack8_iface); track->dmobj.IPersistStream_iface.lpVtbl = &persiststream_vtbl; DMIME_LockModule(); hr = IDirectMusicTrack8_QueryInterface(&track->IDirectMusicTrack8_iface, lpcGUID, ppobj); IDirectMusicTrack8_Release(&track->IDirectMusicTrack8_iface); return hr; }