forked from Mirrors/wine-wine
339 lines
10 KiB
C
339 lines
10 KiB
C
/* IDirectMusicCollection Implementation
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*
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* Copyright (C) 2003 Rok Mandeljc
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winuser.h"
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#include "wingdi.h"
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#include "wine/debug.h"
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#include "dmusic_private.h"
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WINE_DEFAULT_DEBUG_CHANNEL(dmusic);
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/* IDirectMusicCollection IUnknown parts follow: */
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HRESULT WINAPI IDirectMusicCollectionImpl_QueryInterface (LPDIRECTMUSICCOLLECTION iface, REFIID riid, LPVOID *ppobj)
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{
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ICOM_THIS(IDirectMusicCollectionImpl,iface);
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if (IsEqualIID (riid, &IID_IUnknown)
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|| IsEqualIID (riid, &IID_IDirectMusicCollection)) {
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IDirectMusicCollectionImpl_AddRef(iface);
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*ppobj = This;
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return S_OK;
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}
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WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
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return E_NOINTERFACE;
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}
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ULONG WINAPI IDirectMusicCollectionImpl_AddRef (LPDIRECTMUSICCOLLECTION iface)
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{
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ICOM_THIS(IDirectMusicCollectionImpl,iface);
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TRACE("(%p) : AddRef from %ld\n", This, This->ref);
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return ++(This->ref);
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}
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ULONG WINAPI IDirectMusicCollectionImpl_Release (LPDIRECTMUSICCOLLECTION iface)
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{
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ICOM_THIS(IDirectMusicCollectionImpl,iface);
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ULONG ref = --This->ref;
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TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
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if (ref == 0) {
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HeapFree(GetProcessHeap(), 0, This);
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}
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return ref;
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}
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/* IDirectMusicCollection Interface follow: */
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HRESULT WINAPI IDirectMusicCollectionImpl_GetInstrument (LPDIRECTMUSICCOLLECTION iface, DWORD dwPatch, IDirectMusicInstrument** ppInstrument)
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{
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ICOM_THIS(IDirectMusicCollectionImpl,iface);
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int i;
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TRACE("(%p, %ld, %p)\n", This, dwPatch, ppInstrument);
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for (i = 0; i < This->nrofinstruments; i++) {
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if (This->ppInstruments[i]->dwPatch == dwPatch) {
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*ppInstrument = (LPDIRECTMUSICINSTRUMENT)This->ppInstruments[i];
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return S_OK;
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}
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}
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return DMUS_E_INVALIDPATCH;
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}
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HRESULT WINAPI IDirectMusicCollectionImpl_EnumInstrument (LPDIRECTMUSICCOLLECTION iface, DWORD dwIndex, DWORD* pdwPatch, LPWSTR pwszName, DWORD dwNameLen)
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{
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ICOM_THIS(IDirectMusicCollectionImpl,iface);
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TRACE("(%p, %ld, %p, %p, %ld)\n", This, dwIndex, pdwPatch, pwszName, dwNameLen);
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if (dwIndex > This->nrofinstruments)
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return S_FALSE;
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*pdwPatch = This->ppInstruments[dwIndex]->dwPatch;
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if (pwszName != NULL) {
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/*
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*pwszName = (LPWSTR)This->ppInstruments[dwIndex]->pwszName;
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*dwNameLen = wcslen (This->ppInstruments[dwIndex]->pwszName);
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*/
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}
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return S_OK;
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}
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ICOM_VTABLE(IDirectMusicCollection) DirectMusicCollection_Vtbl =
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{
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ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
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IDirectMusicCollectionImpl_QueryInterface,
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IDirectMusicCollectionImpl_AddRef,
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IDirectMusicCollectionImpl_Release,
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IDirectMusicCollectionImpl_GetInstrument,
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IDirectMusicCollectionImpl_EnumInstrument
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};
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/* for ClassFactory */
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HRESULT WINAPI DMUSIC_CreateDirectMusicCollection (LPCGUID lpcGUID, LPDIRECTMUSICCOLLECTION* ppDMColl, LPUNKNOWN pUnkOuter)
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{
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IDirectMusicCollectionImpl *collection;
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TRACE("(%p,%p,%p)\n", lpcGUID, ppDMColl, pUnkOuter);
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if (IsEqualIID (lpcGUID, &IID_IDirectMusicCollection)) {
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collection = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicCollectionImpl));
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if (NULL == collection) {
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*ppDMColl = (LPDIRECTMUSICCOLLECTION) NULL;
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return E_OUTOFMEMORY;
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}
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collection->lpVtbl = &DirectMusicCollection_Vtbl;
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collection->ref = 1;
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*ppDMColl = (LPDIRECTMUSICCOLLECTION) collection;
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return S_OK;
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}
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WARN("No interface found\n");
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return E_NOINTERFACE;
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}
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/*****************************************************************************
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* IDirectMusicCollectionObject implementation
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*/
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/* IDirectMusicCollectionObject IUnknown part: */
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HRESULT WINAPI IDirectMusicCollectionObject_QueryInterface (LPDIRECTMUSICOBJECT iface, REFIID riid, LPVOID *ppobj)
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{
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ICOM_THIS(IDirectMusicCollectionObject,iface);
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if (IsEqualIID (riid, &IID_IUnknown)
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|| IsEqualIID (riid, &IID_IDirectMusicObject)) {
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IDirectMusicCollectionObject_AddRef(iface);
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*ppobj = This;
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return S_OK;
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} else if (IsEqualIID (riid, &IID_IPersistStream)) {
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IDirectMusicCollectionObjectStream_AddRef ((LPPERSISTSTREAM)This->pStream);
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*ppobj = This->pStream;
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return S_OK;
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} else if (IsEqualIID (riid, &IID_IDirectMusicCollection)) {
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IDirectMusicCollectionImpl_AddRef ((LPDIRECTMUSICCOLLECTION)This->pCollection);
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*ppobj = This->pCollection;
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return S_OK;
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}
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WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
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return E_NOINTERFACE;
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}
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ULONG WINAPI IDirectMusicCollectionObject_AddRef (LPDIRECTMUSICOBJECT iface)
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{
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ICOM_THIS(IDirectMusicCollectionObject,iface);
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TRACE("(%p) : AddRef from %ld\n", This, This->ref);
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return ++(This->ref);
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}
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ULONG WINAPI IDirectMusicCollectionObject_Release (LPDIRECTMUSICOBJECT iface)
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{
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ICOM_THIS(IDirectMusicCollectionObject,iface);
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ULONG ref = --This->ref;
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TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
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if (ref == 0) {
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HeapFree(GetProcessHeap(), 0, This);
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}
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return ref;
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}
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/* IDirectMusicCollectionObject IDirectMusicObject part: */
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HRESULT WINAPI IDirectMusicCollectionObject_GetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc)
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{
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ICOM_THIS(IDirectMusicCollectionObject,iface);
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TRACE("(%p, %p)\n", This, pDesc);
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pDesc = This->pDesc;
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return S_OK;
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}
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HRESULT WINAPI IDirectMusicCollectionObject_SetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc)
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{
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ICOM_THIS(IDirectMusicCollectionObject,iface);
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TRACE("(%p, %p)\n", This, pDesc);
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This->pDesc = pDesc;
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return S_OK;
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}
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HRESULT WINAPI IDirectMusicCollectionObject_ParseDescriptor (LPDIRECTMUSICOBJECT iface, LPSTREAM pStream, LPDMUS_OBJECTDESC pDesc)
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{
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ICOM_THIS(IDirectMusicCollectionObject,iface);
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FIXME("(%p, %p, %p): stub\n", This, pStream, pDesc);
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return S_OK;
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}
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ICOM_VTABLE(IDirectMusicObject) DirectMusicCollectionObject_Vtbl =
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{
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ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
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IDirectMusicCollectionObject_QueryInterface,
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IDirectMusicCollectionObject_AddRef,
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IDirectMusicCollectionObject_Release,
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IDirectMusicCollectionObject_GetDescriptor,
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IDirectMusicCollectionObject_SetDescriptor,
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IDirectMusicCollectionObject_ParseDescriptor
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};
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/* for ClassFactory */
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HRESULT WINAPI DMUSIC_CreateDirectMusicCollectionObject (LPCGUID lpcGUID, LPDIRECTMUSICOBJECT* ppObject, LPUNKNOWN pUnkOuter)
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{
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IDirectMusicCollectionObject *obj;
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TRACE("(%p,%p,%p)\n", lpcGUID, ppObject, pUnkOuter);
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if (IsEqualIID (lpcGUID, &IID_IDirectMusicObject)) {
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obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicCollectionObject));
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if (NULL == obj) {
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*ppObject = (LPDIRECTMUSICOBJECT) NULL;
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return E_OUTOFMEMORY;
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}
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obj->lpVtbl = &DirectMusicCollectionObject_Vtbl;
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obj->ref = 1;
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/* prepare IPersistStream */
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obj->pStream = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicCollectionObjectStream));
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obj->pStream->lpVtbl = &DirectMusicCollectionObjectStream_Vtbl;
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obj->pStream->ref = 1;
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obj->pStream->pParentObject = obj;
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/* prepare IDirectMusicCollection */
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DMUSIC_CreateDirectMusicCollection (&IID_IDirectMusicCollection, (LPDIRECTMUSICCOLLECTION*)&obj->pCollection, NULL);
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obj->pCollection->pObject = obj;
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*ppObject = (LPDIRECTMUSICOBJECT) obj;
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return S_OK;
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}
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WARN("No interface found\n");
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return E_NOINTERFACE;
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}
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/*****************************************************************************
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* IDirectMusicCollectionObjectStream implementation
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*/
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/* IDirectMusicCollectionObjectStream IUnknown part: */
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HRESULT WINAPI IDirectMusicCollectionObjectStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, LPVOID *ppobj)
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{
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ICOM_THIS(IDirectMusicCollectionObjectStream,iface);
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if (IsEqualIID (riid, &IID_IUnknown)
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|| IsEqualIID (riid, &IID_IPersistStream)) {
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IDirectMusicCollectionObjectStream_AddRef (iface);
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*ppobj = This;
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return S_OK;
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}
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WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
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return E_NOINTERFACE;
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}
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ULONG WINAPI IDirectMusicCollectionObjectStream_AddRef (LPPERSISTSTREAM iface)
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{
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ICOM_THIS(IDirectMusicCollectionObjectStream,iface);
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TRACE("(%p) : AddRef from %ld\n", This, This->ref);
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return ++(This->ref);
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}
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ULONG WINAPI IDirectMusicCollectionObjectStream_Release (LPPERSISTSTREAM iface)
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{
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ICOM_THIS(IDirectMusicCollectionObjectStream,iface);
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ULONG ref = --This->ref;
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TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
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if (ref == 0) {
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HeapFree(GetProcessHeap(), 0, This);
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}
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return ref;
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}
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/* IDirectMusicCollectionObjectStream IPersist part: */
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HRESULT WINAPI IDirectMusicCollectionObjectStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID)
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{
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return E_NOTIMPL;
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}
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/* IDirectMusicCollectionObjectStream IPersistStream part: */
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HRESULT WINAPI IDirectMusicCollectionObjectStream_IsDirty (LPPERSISTSTREAM iface)
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{
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return E_NOTIMPL;
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}
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HRESULT WINAPI IDirectMusicCollectionObjectStream_Load (LPPERSISTSTREAM iface, IStream* pStm)
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{
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FOURCC chunkID;
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DWORD chunkSize;
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IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL);
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IStream_Read (pStm, &chunkSize, sizeof(FOURCC), NULL);
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if (chunkID == FOURCC_RIFF) {
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FIXME(": Loading not implemented yet\n");
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} else {
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WARN("Not a RIFF file\n");
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return E_FAIL;
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}
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return S_OK;
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}
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HRESULT WINAPI IDirectMusicCollectionObjectStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty)
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{
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return E_NOTIMPL;
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}
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HRESULT WINAPI IDirectMusicCollectionObjectStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize)
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{
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return E_NOTIMPL;
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}
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ICOM_VTABLE(IPersistStream) DirectMusicCollectionObjectStream_Vtbl =
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{
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ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
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IDirectMusicCollectionObjectStream_QueryInterface,
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IDirectMusicCollectionObjectStream_AddRef,
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IDirectMusicCollectionObjectStream_Release,
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IDirectMusicCollectionObjectStream_GetClassID,
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IDirectMusicCollectionObjectStream_IsDirty,
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IDirectMusicCollectionObjectStream_Load,
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IDirectMusicCollectionObjectStream_Save,
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IDirectMusicCollectionObjectStream_GetSizeMax
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};
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