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