dlls/dmscript/scripttrack.c

   1 /* IDirectMusicScriptTrack 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 "dmscript_private.h"
  21 #include "dmobject.h"
  22
  23 WINE_DEFAULT_DEBUG_CHANNEL(dmscript);
  24
  25 /*****************************************************************************
  26  * IDirectMusicScriptTrack implementation
  27  */
  28
  29 typedef struct DirectMusicScriptTrack {
  30     IDirectMusicTrack8 IDirectMusicTrack8_iface;
  31     IPersistStream IPersistStream_iface;
  32     LONG ref;
  33     DMUS_OBJECTDESC desc;
  34 } DirectMusicScriptTrack;
  35
  36 static inline DirectMusicScriptTrack *impl_from_IDirectMusicTrack8(IDirectMusicTrack8 *iface)
  37 {
  38     return CONTAINING_RECORD(iface, DirectMusicScriptTrack, IDirectMusicTrack8_iface);
  39 }
  40
  41 static inline DirectMusicScriptTrack *impl_from_IPersistStream(IPersistStream *iface)
  42 {
  43     return CONTAINING_RECORD(iface, DirectMusicScriptTrack, IPersistStream_iface);
  44 }
  45
  46 /* DirectMusicScriptTrack IDirectMusicTrack8 part: */
  47 static HRESULT WINAPI script_track_QueryInterface(IDirectMusicTrack8 *iface, REFIID riid,
  48         void **ret_iface)
  49 {
  50     DirectMusicScriptTrack *This = impl_from_IDirectMusicTrack8(iface);
  51
  52     TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ret_iface);
  53
  54     *ret_iface = NULL;
  55
  56     if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IDirectMusicTrack) ||
  57             IsEqualIID(riid, &IID_IDirectMusicTrack8))
  58         *ret_iface = iface;
  59     else if (IsEqualIID(riid, &IID_IPersistStream))
  60         *ret_iface = &This->IPersistStream_iface;
  61     else {
  62         WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ret_iface);
  63         return E_NOINTERFACE;
  64     }
  65
  66     IUnknown_AddRef((IUnknown*)*ret_iface);
  67     return S_OK;
  68 }
  69
  70 static ULONG WINAPI script_track_AddRef(IDirectMusicTrack8 *iface)
  71 {
  72     DirectMusicScriptTrack *This = impl_from_IDirectMusicTrack8(iface);
  73     LONG ref = InterlockedIncrement(&This->ref);
  74
  75     TRACE("(%p) ref=%d\n", This, ref);
  76
  77     return ref;
  78 }
  79
  80 static ULONG WINAPI script_track_Release(IDirectMusicTrack8 *iface)
  81 {
  82     DirectMusicScriptTrack *This = impl_from_IDirectMusicTrack8(iface);
  83     LONG ref = InterlockedDecrement(&This->ref);
  84
  85     TRACE("(%p) ref=%d\n", This, ref);
  86
  87     if (!ref) {
  88         HeapFree(GetProcessHeap(), 0, This);
  89         DMSCRIPT_UnlockModule();
  90     }
  91
  92     return ref;
  93 }
  94
  95 static HRESULT WINAPI script_track_Init(IDirectMusicTrack8 *iface, IDirectMusicSegment *pSegment)
  96 {
  97         DirectMusicScriptTrack *This = impl_from_IDirectMusicTrack8(iface);
  98         FIXME("(%p, %p): stub\n", This, pSegment);
  99         return S_OK;
 100 }
 101
 102 static HRESULT WINAPI script_track_InitPlay(IDirectMusicTrack8 *iface,
 103         IDirectMusicSegmentState *pSegmentState, IDirectMusicPerformance *pPerformance,
 104         void **ppStateData, DWORD dwVirtualTrack8ID, DWORD dwFlags)
 105 {
 106         DirectMusicScriptTrack *This = impl_from_IDirectMusicTrack8(iface);
 107         FIXME("(%p, %p, %p, %p, %d, %d): stub\n", This, pSegmentState, pPerformance, ppStateData, dwVirtualTrack8ID, dwFlags);
 108         return S_OK;
 109 }
 110
 111 static HRESULT WINAPI script_track_EndPlay(IDirectMusicTrack8 *iface, void *pStateData)
 112 {
 113         DirectMusicScriptTrack *This = impl_from_IDirectMusicTrack8(iface);
 114         FIXME("(%p, %p): stub\n", This, pStateData);
 115         return S_OK;
 116 }
 117
 118 static HRESULT WINAPI script_track_Play(IDirectMusicTrack8 *iface, void *pStateData,
 119         MUSIC_TIME mtStart, MUSIC_TIME mtEnd, MUSIC_TIME mtOffset, DWORD dwFlags,
 120         IDirectMusicPerformance *pPerf, IDirectMusicSegmentState *pSegSt, DWORD dwVirtualID)
 121 {
 122         DirectMusicScriptTrack *This = impl_from_IDirectMusicTrack8(iface);
 123         FIXME("(%p, %p, %d, %d, %d, %d, %p, %p, %d): stub\n", This, pStateData, mtStart, mtEnd, mtOffset, dwFlags, pPerf, pSegSt, dwVirtualID);
 124         return S_OK;
 125 }
 126
 127 static HRESULT WINAPI script_track_GetParam(IDirectMusicTrack8 *iface, REFGUID type,
 128         MUSIC_TIME time, MUSIC_TIME *next, void *param)
 129 {
 130     DirectMusicScriptTrack *This = impl_from_IDirectMusicTrack8(iface);
 131
 132     TRACE("(%p, %s, %d, %p, %p): not supported\n", This, debugstr_dmguid(type), time, next, param);
 133
 134     return DMUS_E_GET_UNSUPPORTED;
 135 }
 136
 137 static HRESULT WINAPI script_track_SetParam(IDirectMusicTrack8 *iface, REFGUID type,
 138         MUSIC_TIME time, void *param)
 139 {
 140     DirectMusicScriptTrack *This = impl_from_IDirectMusicTrack8(iface);
 141
 142     TRACE("(%p, %s, %d, %p): not supported\n", This, debugstr_dmguid(type), time, param);
 143
 144     return DMUS_E_SET_UNSUPPORTED;
 145 }
 146
 147 static HRESULT WINAPI script_track_IsParamSupported(IDirectMusicTrack8 *iface, REFGUID type)
 148 {
 149     DirectMusicScriptTrack *This = impl_from_IDirectMusicTrack8(iface);
 150
 151     TRACE("(%p, %s): param type not supported\n", This, debugstr_dmguid(type));
 152
 153     return DMUS_E_TYPE_UNSUPPORTED;
 154 }
 155
 156 static HRESULT WINAPI script_track_AddNotificationType(IDirectMusicTrack8 *iface, REFGUID type)
 157 {
 158     DirectMusicScriptTrack *This = impl_from_IDirectMusicTrack8(iface);
 159
 160     TRACE("(%p, %s): method not implemented\n", This, debugstr_dmguid(type));
 161
 162     return E_NOTIMPL;
 163 }
 164
 165 static HRESULT WINAPI script_track_RemoveNotificationType(IDirectMusicTrack8 *iface, REFGUID type)
 166 {
 167     DirectMusicScriptTrack *This = impl_from_IDirectMusicTrack8(iface);
 168
 169     TRACE("(%p, %s): method not implemented\n", This, debugstr_dmguid(type));
 170
 171     return E_NOTIMPL;
 172 }
 173
 174 static HRESULT WINAPI script_track_Clone(IDirectMusicTrack8 *iface, MUSIC_TIME mtStart,
 175         MUSIC_TIME mtEnd, IDirectMusicTrack **ppTrack)
 176 {
 177         DirectMusicScriptTrack *This = impl_from_IDirectMusicTrack8(iface);
 178         FIXME("(%p, %d, %d, %p): stub\n", This, mtStart, mtEnd, ppTrack);
 179         return S_OK;
 180 }
 181
 182 static HRESULT WINAPI script_track_PlayEx(IDirectMusicTrack8 *iface, void *pStateData,
 183         REFERENCE_TIME rtStart, REFERENCE_TIME rtEnd, REFERENCE_TIME rtOffset, DWORD dwFlags,
 184         IDirectMusicPerformance *pPerf, IDirectMusicSegmentState *pSegSt, DWORD dwVirtualID)
 185 {
 186         DirectMusicScriptTrack *This = impl_from_IDirectMusicTrack8(iface);
 187         FIXME("(%p, %p, 0x%s, 0x%s, 0x%s, %d, %p, %p, %d): stub\n", This, pStateData, wine_dbgstr_longlong(rtStart),
 188             wine_dbgstr_longlong(rtEnd), wine_dbgstr_longlong(rtOffset), dwFlags, pPerf, pSegSt, dwVirtualID);
 189         return S_OK;
 190 }
 191
 192 static HRESULT WINAPI script_track_GetParamEx(IDirectMusicTrack8 *iface, REFGUID rguidType,
 193         REFERENCE_TIME rtTime, REFERENCE_TIME *prtNext, void *pParam, void *pStateData,
 194         DWORD dwFlags)
 195 {
 196         DirectMusicScriptTrack *This = impl_from_IDirectMusicTrack8(iface);
 197         FIXME("(%p, %s, 0x%s, %p, %p, %p, %d): stub\n", This, debugstr_dmguid(rguidType),
 198             wine_dbgstr_longlong(rtTime), prtNext, pParam, pStateData, dwFlags);
 199         return S_OK;
 200 }
 201
 202 static HRESULT WINAPI script_track_SetParamEx(IDirectMusicTrack8 *iface, REFGUID rguidType,
 203         REFERENCE_TIME rtTime, void *pParam, void *pStateData, DWORD dwFlags)
 204 {
 205         DirectMusicScriptTrack *This = impl_from_IDirectMusicTrack8(iface);
 206         FIXME("(%p, %s, 0x%s, %p, %p, %d): stub\n", This, debugstr_dmguid(rguidType),
 207             wine_dbgstr_longlong(rtTime), pParam, pStateData, dwFlags);
 208         return S_OK;
 209 }
 210
 211 static HRESULT WINAPI script_track_Compose(IDirectMusicTrack8 *iface, IUnknown *context,
 212         DWORD group, IDirectMusicTrack **res_track)
 213 {
 214     DirectMusicScriptTrack *This = impl_from_IDirectMusicTrack8(iface);
 215
 216     TRACE("(%p, %p, %d, %p): method not implemented\n", This, context, group, res_track);
 217
 218     return E_NOTIMPL;
 219 }
 220
 221 static HRESULT WINAPI script_track_Join(IDirectMusicTrack8 *iface, IDirectMusicTrack *track2,
 222         MUSIC_TIME join, IUnknown *context, DWORD group, IDirectMusicTrack **res_track)
 223 {
 224     DirectMusicScriptTrack *This = impl_from_IDirectMusicTrack8(iface);
 225
 226     TRACE("(%p, %p, %d, %p, %d, %p): method not implemented\n", This, track2, join, context,
 227             group, res_track);
 228
 229     return E_NOTIMPL;
 230 }
 231
 232 static const IDirectMusicTrack8Vtbl dmtrack8_vtbl = {
 233     script_track_QueryInterface,
 234     script_track_AddRef,
 235     script_track_Release,
 236     script_track_Init,
 237     script_track_InitPlay,
 238     script_track_EndPlay,
 239     script_track_Play,
 240     script_track_GetParam,
 241     script_track_SetParam,
 242     script_track_IsParamSupported,
 243     script_track_AddNotificationType,
 244     script_track_RemoveNotificationType,
 245     script_track_Clone,
 246     script_track_PlayEx,
 247     script_track_GetParamEx,
 248     script_track_SetParamEx,
 249     script_track_Compose,
 250     script_track_Join
 251 };
 252
 253 /* IDirectMusicScriptTrack IPersistStream part: */
 254 static HRESULT WINAPI IPersistStreamImpl_QueryInterface(IPersistStream *iface, REFIID riid,
 255         void **ret_iface)
 256 {
 257     DirectMusicScriptTrack *This = impl_from_IPersistStream(iface);
 258     return IDirectMusicTrack8_QueryInterface(&This->IDirectMusicTrack8_iface, riid, ret_iface);
 259 }
 260
 261 static ULONG WINAPI IPersistStreamImpl_AddRef(IPersistStream *iface)
 262 {
 263     DirectMusicScriptTrack *This = impl_from_IPersistStream(iface);
 264     return IDirectMusicTrack8_AddRef(&This->IDirectMusicTrack8_iface);
 265 }
 266
 267 static ULONG WINAPI IPersistStreamImpl_Release(IPersistStream *iface)
 268 {
 269     DirectMusicScriptTrack *This = impl_from_IPersistStream(iface);
 270     return IDirectMusicTrack8_Release(&This->IDirectMusicTrack8_iface);
 271 }
 272
 273 static HRESULT WINAPI IPersistStreamImpl_GetClassID(IPersistStream *iface, CLSID *pClassID)
 274 {
 275     DirectMusicScriptTrack *This = impl_from_IPersistStream(iface);
 276
 277     TRACE("(%p, %p)\n", This, pClassID);
 278
 279     if (!pClassID)
 280         return E_POINTER;
 281
 282     *pClassID = This->desc.guidClass;
 283     return S_OK;
 284 }
 285
 286 static HRESULT WINAPI IPersistStreamImpl_IsDirty(IPersistStream *iface)
 287 {
 288     return S_FALSE;
 289 }
 290
 291 static HRESULT WINAPI IPersistStreamImpl_Load(IPersistStream *iface, IStream *pStm)
 292 {
 293         FIXME(": Loading not implemented yet\n");
 294         return S_OK;
 295 }
 296
 297 static HRESULT WINAPI IPersistStreamImpl_Save(IPersistStream *iface, IStream *pStm,
 298         BOOL fClearDirty)
 299 {
 300         return E_NOTIMPL;
 301 }
 302
 303 static HRESULT WINAPI IPersistStreamImpl_GetSizeMax(IPersistStream *iface, ULARGE_INTEGER *pcbSize)
 304 {
 305         return E_NOTIMPL;
 306 }
 307
 308 static const IPersistStreamVtbl persist_vtbl = {
 309     IPersistStreamImpl_QueryInterface,
 310     IPersistStreamImpl_AddRef,
 311     IPersistStreamImpl_Release,
 312     IPersistStreamImpl_GetClassID,
 313     IPersistStreamImpl_IsDirty,
 314     IPersistStreamImpl_Load,
 315     IPersistStreamImpl_Save,
 316     IPersistStreamImpl_GetSizeMax
 317 };
 318
 319 /* for ClassFactory */
 320 HRESULT WINAPI DMUSIC_CreateDirectMusicScriptTrack(REFIID riid, void **ret_iface,
 321         IUnknown *pUnkOuter)
 322 {
 323     DirectMusicScriptTrack *track;
 324     HRESULT hr;
 325
 326     *ret_iface = NULL;
 327
 328     if (pUnkOuter)
 329         return CLASS_E_NOAGGREGATION;
 330
 331     track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*track));
 332     if (!track)
 333         return E_OUTOFMEMORY;
 334
 335     track->IDirectMusicTrack8_iface.lpVtbl = &dmtrack8_vtbl;
 336     track->IPersistStream_iface.lpVtbl = &persist_vtbl;
 337     track->desc.dwSize = sizeof(track->desc);
 338     track->desc.dwValidData = DMUS_OBJ_CLASS;
 339     track->desc.guidClass = CLSID_DirectMusicScriptTrack;
 340     track->ref = 1;
 341
 342     DMSCRIPT_LockModule();
 343     hr = IDirectMusicTrack8_QueryInterface(&track->IDirectMusicTrack8_iface, riid, ret_iface);
 344     IDirectMusicTrack8_Release(&track->IDirectMusicTrack8_iface);
 345
 346     return hr;
 347 }