dlls/dmime/markertrack.c

   1 /* IDirectMusicMarkerTrack Implementation
   2  *
   3  * Copyright (C) 2003-2004 Rok Mandeljc
   4  *
   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.
   9  *
  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.
  14  *
  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
  18  */
  19
  20 #include "dmime_private.h"
  21 #include "dmobject.h"
  22
  23 WINE_DEFAULT_DEBUG_CHANNEL(dmime);
  24
  25 /*****************************************************************************
  26  * IDirectMusicMarkerTrack implementation
  27  */
  28 typedef struct IDirectMusicMarkerTrack {
  29     IDirectMusicTrack IDirectMusicTrack_iface;
  30     struct dmobject dmobj;  /* IPersistStream only */
  31     LONG ref;
  32 } IDirectMusicMarkerTrack;
  33
  34 /* IDirectMusicMarkerTrack IDirectMusicTrack8 part: */
  35 static inline IDirectMusicMarkerTrack *impl_from_IDirectMusicTrack(IDirectMusicTrack *iface)
  36 {
  37     return CONTAINING_RECORD(iface, IDirectMusicMarkerTrack, IDirectMusicTrack_iface);
  38 }
  39
  40 static HRESULT WINAPI IDirectMusicTrackImpl_QueryInterface(IDirectMusicTrack *iface, REFIID riid,
  41         void **ret_iface)
  42 {
  43     IDirectMusicMarkerTrack *This = impl_from_IDirectMusicTrack(iface);
  44
  45     TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ret_iface);
  46
  47     *ret_iface = NULL;
  48
  49     if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IDirectMusicTrack))
  50         *ret_iface = iface;
  51     else if (IsEqualIID(riid, &IID_IPersistStream))
  52         *ret_iface = &This->dmobj.IPersistStream_iface;
  53     else {
  54         WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ret_iface);
  55         return E_NOINTERFACE;
  56     }
  57
  58     IUnknown_AddRef((IUnknown*)*ret_iface);
  59     return S_OK;
  60 }
  61
  62 static ULONG WINAPI IDirectMusicTrackImpl_AddRef(IDirectMusicTrack *iface)
  63 {
  64     IDirectMusicMarkerTrack *This = impl_from_IDirectMusicTrack(iface);
  65     LONG ref = InterlockedIncrement(&This->ref);
  66
  67     TRACE("(%p) ref=%d\n", This, ref);
  68
  69     return ref;
  70 }
  71
  72 static ULONG WINAPI IDirectMusicTrackImpl_Release(IDirectMusicTrack *iface)
  73 {
  74     IDirectMusicMarkerTrack *This = impl_from_IDirectMusicTrack(iface);
  75     LONG ref = InterlockedDecrement(&This->ref);
  76
  77     TRACE("(%p) ref=%d\n", This, ref);
  78
  79     if (!ref) {
  80         HeapFree(GetProcessHeap(), 0, This);
  81         DMIME_UnlockModule();
  82     }
  83
  84     return ref;
  85 }
  86
  87 static HRESULT WINAPI IDirectMusicTrackImpl_Init(IDirectMusicTrack *iface,
  88         IDirectMusicSegment *pSegment)
  89 {
  90         IDirectMusicMarkerTrack *This = impl_from_IDirectMusicTrack(iface);
  91         FIXME("(%p, %p): stub\n", This, pSegment);
  92         return S_OK;
  93 }
  94
  95 static HRESULT WINAPI IDirectMusicTrackImpl_InitPlay(IDirectMusicTrack *iface,
  96         IDirectMusicSegmentState *pSegmentState, IDirectMusicPerformance *pPerformance,
  97         void **ppStateData, DWORD dwVirtualTrack8ID, DWORD dwFlags)
  98 {
  99         IDirectMusicMarkerTrack *This = impl_from_IDirectMusicTrack(iface);
 100         FIXME("(%p, %p, %p, %p, %d, %d): stub\n", This, pSegmentState, pPerformance, ppStateData, dwVirtualTrack8ID, dwFlags);
 101         return S_OK;
 102 }
 103
 104 static HRESULT WINAPI IDirectMusicTrackImpl_EndPlay(IDirectMusicTrack *iface, void *pStateData)
 105 {
 106         IDirectMusicMarkerTrack *This = impl_from_IDirectMusicTrack(iface);
 107         FIXME("(%p, %p): stub\n", This, pStateData);
 108         return S_OK;
 109 }
 110
 111 static HRESULT WINAPI IDirectMusicTrackImpl_Play(IDirectMusicTrack *iface, void *pStateData,
 112         MUSIC_TIME mtStart, MUSIC_TIME mtEnd, MUSIC_TIME mtOffset, DWORD dwFlags,
 113         IDirectMusicPerformance *pPerf, IDirectMusicSegmentState *pSegSt, DWORD dwVirtualID)
 114 {
 115         IDirectMusicMarkerTrack *This = impl_from_IDirectMusicTrack(iface);
 116         FIXME("(%p, %p, %d, %d, %d, %d, %p, %p, %d): stub\n", This, pStateData, mtStart, mtEnd, mtOffset, dwFlags, pPerf, pSegSt, dwVirtualID);
 117         return S_OK;
 118 }
 119
 120 static HRESULT WINAPI IDirectMusicTrackImpl_GetParam(IDirectMusicTrack *iface, REFGUID type,
 121         MUSIC_TIME time, MUSIC_TIME *next, void *param)
 122 {
 123     IDirectMusicMarkerTrack *This = impl_from_IDirectMusicTrack(iface);
 124
 125     TRACE("(%p, %s, %d, %p, %p)\n", This, debugstr_dmguid(type), time, next, param);
 126
 127     if (!param)
 128         return E_POINTER;
 129
 130     if (IsEqualGUID(type, &GUID_Play_Marker)) {
 131         FIXME("GUID_Play_Marker not handled yet\n");
 132         return S_FALSE;
 133     }
 134     if (IsEqualGUID(type, &GUID_Valid_Start_Time)) {
 135         FIXME("GUID_Valid_Start_Time not handled yet\n");
 136         return DMUS_E_NOT_FOUND;
 137     }
 138
 139     return DMUS_E_GET_UNSUPPORTED;
 140 }
 141
 142 static HRESULT WINAPI IDirectMusicTrackImpl_SetParam(IDirectMusicTrack *iface, REFGUID type,
 143         MUSIC_TIME time, void *param)
 144 {
 145     IDirectMusicMarkerTrack *This = impl_from_IDirectMusicTrack(iface);
 146
 147     TRACE("(%p, %s, %d, %p): not supported\n", This, debugstr_dmguid(type), time, param);
 148     return DMUS_E_SET_UNSUPPORTED;
 149 }
 150
 151 static HRESULT WINAPI IDirectMusicTrackImpl_IsParamSupported(IDirectMusicTrack *iface,
 152         REFGUID rguidType)
 153 {
 154         IDirectMusicMarkerTrack *This = impl_from_IDirectMusicTrack(iface);
 155
 156         TRACE("(%p, %s)\n", This, debugstr_dmguid(rguidType));
 157         if (IsEqualGUID (rguidType, &GUID_Play_Marker)
 158                 || IsEqualGUID (rguidType, &GUID_Valid_Start_Time)) {
 159                 TRACE("param supported\n");
 160                 return S_OK;
 161         }
 162         TRACE("param unsupported\n");
 163         return DMUS_E_TYPE_UNSUPPORTED;
 164 }
 165
 166 static HRESULT WINAPI IDirectMusicTrackImpl_AddNotificationType(IDirectMusicTrack *iface,
 167         REFGUID rguidNotificationType)
 168 {
 169         IDirectMusicMarkerTrack *This = impl_from_IDirectMusicTrack(iface);
 170         FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
 171         return S_OK;
 172 }
 173
 174 static HRESULT WINAPI IDirectMusicTrackImpl_RemoveNotificationType(IDirectMusicTrack *iface,
 175         REFGUID rguidNotificationType)
 176 {
 177         IDirectMusicMarkerTrack *This = impl_from_IDirectMusicTrack(iface);
 178         FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
 179         return S_OK;
 180 }
 181
 182 static HRESULT WINAPI IDirectMusicTrackImpl_Clone(IDirectMusicTrack *iface, MUSIC_TIME mtStart,
 183         MUSIC_TIME mtEnd, IDirectMusicTrack **ppTrack)
 184 {
 185         IDirectMusicMarkerTrack *This = impl_from_IDirectMusicTrack(iface);
 186         FIXME("(%p, %d, %d, %p): stub\n", This, mtStart, mtEnd, ppTrack);
 187         return S_OK;
 188 }
 189
 190 static const IDirectMusicTrackVtbl dmtrack_vtbl = {
 191     IDirectMusicTrackImpl_QueryInterface,
 192     IDirectMusicTrackImpl_AddRef,
 193     IDirectMusicTrackImpl_Release,
 194     IDirectMusicTrackImpl_Init,
 195     IDirectMusicTrackImpl_InitPlay,
 196     IDirectMusicTrackImpl_EndPlay,
 197     IDirectMusicTrackImpl_Play,
 198     IDirectMusicTrackImpl_GetParam,
 199     IDirectMusicTrackImpl_SetParam,
 200     IDirectMusicTrackImpl_IsParamSupported,
 201     IDirectMusicTrackImpl_AddNotificationType,
 202     IDirectMusicTrackImpl_RemoveNotificationType,
 203     IDirectMusicTrackImpl_Clone
 204 };
 205
 206 static HRESULT WINAPI marker_IPersistStream_Load(IPersistStream *iface, IStream *stream)
 207 {
 208         FIXME(": Loading not implemented yet\n");
 209         return S_OK;
 210 }
 211
 212 static const IPersistStreamVtbl persiststream_vtbl = {
 213     dmobj_IPersistStream_QueryInterface,
 214     dmobj_IPersistStream_AddRef,
 215     dmobj_IPersistStream_Release,
 216     dmobj_IPersistStream_GetClassID,
 217     unimpl_IPersistStream_IsDirty,
 218     marker_IPersistStream_Load,
 219     unimpl_IPersistStream_Save,
 220     unimpl_IPersistStream_GetSizeMax
 221 };
 222
 223 /* for ClassFactory */
 224 HRESULT WINAPI create_dmmarkertrack(REFIID lpcGUID, void **ppobj)
 225 {
 226     IDirectMusicMarkerTrack *track;
 227     HRESULT hr;
 228
 229     track = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*track));
 230     if (!track) {
 231         *ppobj = NULL;
 232         return E_OUTOFMEMORY;
 233     }
 234     track->IDirectMusicTrack_iface.lpVtbl = &dmtrack_vtbl;
 235     track->ref = 1;
 236     dmobject_init(&track->dmobj, &CLSID_DirectMusicMarkerTrack,
 237                   (IUnknown *)&track->IDirectMusicTrack_iface);
 238     track->dmobj.IPersistStream_iface.lpVtbl = &persiststream_vtbl;
 239
 240     DMIME_LockModule();
 241     hr = IDirectMusicTrack_QueryInterface(&track->IDirectMusicTrack_iface, lpcGUID, ppobj);
 242     IDirectMusicTrack_Release(&track->IDirectMusicTrack_iface);
 243
 244     return hr;
 245 }