Sweden-Number/dlls/dmime/graph.c

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/* IDirectMusicGraph
*
* Copyright (C) 2003 Rok Mandeljc
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 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 Library General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <stdarg.h>
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#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "wingdi.h"
#include "wine/debug.h"
#include "dmime_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(dmime);
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/* IDirectMusicGraph IUnknown part: */
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HRESULT WINAPI IDirectMusicGraphImpl_QueryInterface (LPDIRECTMUSICGRAPH iface, REFIID riid, LPVOID *ppobj)
{
ICOM_THIS(IDirectMusicGraphImpl,iface);
if (IsEqualIID (riid, &IID_IUnknown) ||
IsEqualIID (riid, &IID_IDirectMusicGraph)) {
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IDirectMusicGraphImpl_AddRef(iface);
*ppobj = This;
return S_OK;
}
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WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
return E_NOINTERFACE;
}
ULONG WINAPI IDirectMusicGraphImpl_AddRef (LPDIRECTMUSICGRAPH iface)
{
ICOM_THIS(IDirectMusicGraphImpl,iface);
TRACE("(%p) : AddRef from %ld\n", This, This->ref);
return ++(This->ref);
}
ULONG WINAPI IDirectMusicGraphImpl_Release (LPDIRECTMUSICGRAPH iface)
{
ICOM_THIS(IDirectMusicGraphImpl,iface);
ULONG ref = --This->ref;
TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
if (ref == 0) {
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HeapFree(GetProcessHeap(), 0, This);
}
return ref;
}
/* IDirectMusicGraph IDirectMusicGraph part: */
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HRESULT WINAPI IDirectMusicGraphImpl_StampPMsg (LPDIRECTMUSICGRAPH iface, DMUS_PMSG* pPMSG)
{
ICOM_THIS(IDirectMusicGraphImpl,iface);
FIXME("(%p, %p): stub\n", This, pPMSG);
return S_OK;
}
HRESULT WINAPI IDirectMusicGraphImpl_InsertTool (LPDIRECTMUSICGRAPH iface, IDirectMusicTool* pTool, DWORD* pdwPChannels, DWORD cPChannels, LONG lIndex)
{
int i;
IDirectMusicTool8Impl* p;
IDirectMusicTool8Impl* toAdd = (IDirectMusicTool8Impl*) pTool;
ICOM_THIS(IDirectMusicGraphImpl,iface);
FIXME("(%p, %p, %p, %ld, %li): use of pdwPChannels\n", This, pTool, pdwPChannels, cPChannels, lIndex);
if (0 == This->num_tools) {
This->pFirst = This->pLast = toAdd;
toAdd->pPrev = toAdd->pNext = NULL;
} else if (lIndex == 0 || lIndex <= -This->num_tools) {
This->pFirst->pPrev = toAdd;
toAdd->pNext = This->pFirst;
toAdd->pPrev = NULL;
This->pFirst = toAdd;
} else if (lIndex < 0) {
p = This->pLast;
for (i = 0; i < -lIndex; ++i) {
p = p->pPrev;
}
toAdd->pNext = p->pNext;
if (p->pNext) p->pNext->pPrev = toAdd;
p->pNext = toAdd;
toAdd->pPrev = p;
} else if (lIndex >= This->num_tools) {
This->pLast->pNext = toAdd;
toAdd->pPrev = This->pLast;
toAdd->pNext = NULL;
This->pLast = toAdd;
} else if (lIndex > 0) {
p = This->pFirst;
for (i = 0; i < lIndex; ++i) {
p = p->pNext;
}
toAdd->pPrev = p->pPrev;
if (p->pPrev) p->pPrev->pNext = toAdd;
p->pPrev = toAdd;
toAdd->pNext = p;
}
++This->num_tools;
return DS_OK;
}
HRESULT WINAPI IDirectMusicGraphImpl_GetTool (LPDIRECTMUSICGRAPH iface, DWORD dwIndex, IDirectMusicTool** ppTool)
{
int i;
IDirectMusicTool8Impl* p = NULL;
ICOM_THIS(IDirectMusicGraphImpl,iface);
FIXME("(%p, %ld, %p): stub\n", This, dwIndex, ppTool);
p = This->pFirst;
for (i = 0; i < dwIndex && i < This->num_tools; ++i) {
p = p->pNext;
}
*ppTool = (IDirectMusicTool*) p;
if (NULL != *ppTool) {
IDirectMusicTool8Impl_AddRef((LPDIRECTMUSICTOOL8) *ppTool);
}
return DS_OK;
}
HRESULT WINAPI IDirectMusicGraphImpl_RemoveTool (LPDIRECTMUSICGRAPH iface, IDirectMusicTool* pTool)
{
ICOM_THIS(IDirectMusicGraphImpl,iface);
FIXME("(%p, %p): stub\n", This, pTool);
return S_OK;
}
ICOM_VTABLE(IDirectMusicGraph) DirectMusicGraph_Vtbl =
{
ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
IDirectMusicGraphImpl_QueryInterface,
IDirectMusicGraphImpl_AddRef,
IDirectMusicGraphImpl_Release,
IDirectMusicGraphImpl_StampPMsg,
IDirectMusicGraphImpl_InsertTool,
IDirectMusicGraphImpl_GetTool,
IDirectMusicGraphImpl_RemoveTool
};
/* for ClassFactory */
HRESULT WINAPI DMUSIC_CreateDirectMusicGraph (LPCGUID lpcGUID, LPDIRECTMUSICGRAPH *ppDMGrph, LPUNKNOWN pUnkOuter)
{
IDirectMusicGraphImpl* dmgraph;
if (IsEqualIID (lpcGUID, &IID_IDirectMusicGraph)) {
dmgraph = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicGraphImpl));
if (NULL == dmgraph) {
*ppDMGrph = (LPDIRECTMUSICGRAPH) NULL;
return E_OUTOFMEMORY;
}
dmgraph->lpVtbl = &DirectMusicGraph_Vtbl;
dmgraph->ref = 1;
*ppDMGrph = (LPDIRECTMUSICGRAPH) dmgraph;
return S_OK;
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}
WARN("No interface found\n");
return E_NOINTERFACE;
}
/*****************************************************************************
* IDirectMusicGraphObject implementation
*/
/* IDirectMusicGraphObject IUnknown part: */
HRESULT WINAPI IDirectMusicGraphObject_QueryInterface (LPDIRECTMUSICOBJECT iface, REFIID riid, LPVOID *ppobj)
{
ICOM_THIS(IDirectMusicGraphObject,iface);
if (IsEqualIID (riid, &IID_IUnknown)
|| IsEqualIID (riid, &IID_IDirectMusicObject)) {
IDirectMusicGraphObject_AddRef(iface);
*ppobj = This;
return S_OK;
} else if (IsEqualIID (riid, &IID_IPersistStream)) {
IPersistStream_AddRef ((LPPERSISTSTREAM)This->pStream);
*ppobj = (LPPERSISTSTREAM)This->pStream;
return S_OK;
} else if (IsEqualIID (riid, &IID_IDirectMusicGraph)) {
IDirectMusicGraph_AddRef ((LPDIRECTMUSICGRAPH)This->pGraph);
*ppobj = (LPDIRECTMUSICGRAPH)This->pGraph;
return S_OK;
}
WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
return E_NOINTERFACE;
}
ULONG WINAPI IDirectMusicGraphObject_AddRef (LPDIRECTMUSICOBJECT iface)
{
ICOM_THIS(IDirectMusicGraphObject,iface);
TRACE("(%p) : AddRef from %ld\n", This, This->ref);
return ++(This->ref);
}
ULONG WINAPI IDirectMusicGraphObject_Release (LPDIRECTMUSICOBJECT iface)
{
ICOM_THIS(IDirectMusicGraphObject,iface);
ULONG ref = --This->ref;
TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
if (ref == 0) {
HeapFree(GetProcessHeap(), 0, This);
}
return ref;
}
/* IDirectMusicGraphObject IDirectMusicObject part: */
HRESULT WINAPI IDirectMusicGraphObject_GetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc)
{
ICOM_THIS(IDirectMusicGraphObject,iface);
TRACE("(%p, %p)\n", This, pDesc);
pDesc = This->pDesc;
return S_OK;
}
HRESULT WINAPI IDirectMusicGraphObject_SetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc)
{
ICOM_THIS(IDirectMusicGraphObject,iface);
TRACE("(%p, %p)\n", This, pDesc);
This->pDesc = pDesc;
return S_OK;
}
HRESULT WINAPI IDirectMusicGraphObject_ParseDescriptor (LPDIRECTMUSICOBJECT iface, LPSTREAM pStream, LPDMUS_OBJECTDESC pDesc)
{
ICOM_THIS(IDirectMusicGraphObject,iface);
FIXME("(%p, %p, %p): stub\n", This, pStream, pDesc);
return S_OK;
}
ICOM_VTABLE(IDirectMusicObject) DirectMusicGraphObject_Vtbl =
{
ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
IDirectMusicGraphObject_QueryInterface,
IDirectMusicGraphObject_AddRef,
IDirectMusicGraphObject_Release,
IDirectMusicGraphObject_GetDescriptor,
IDirectMusicGraphObject_SetDescriptor,
IDirectMusicGraphObject_ParseDescriptor
};
/* for ClassFactory */
HRESULT WINAPI DMUSIC_CreateDirectMusicGraphObject (LPCGUID lpcGUID, LPDIRECTMUSICOBJECT* ppObject, LPUNKNOWN pUnkOuter)
{
IDirectMusicGraphObject *obj;
TRACE("(%p,%p,%p)\n", lpcGUID, ppObject, pUnkOuter);
if (IsEqualIID (lpcGUID, &IID_IDirectMusicObject)) {
obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicGraphObject));
if (NULL == obj) {
*ppObject = (LPDIRECTMUSICOBJECT) NULL;
return E_OUTOFMEMORY;
}
obj->lpVtbl = &DirectMusicGraphObject_Vtbl;
obj->ref = 1;
/* prepare IPersistStream */
obj->pStream = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(IDirectMusicGraphObjectStream));
obj->pStream->lpVtbl = &DirectMusicGraphObjectStream_Vtbl;
obj->pStream->ref = 1;
obj->pStream->pParentObject = obj;
/* prepare IDirectMusicGraph */
DMUSIC_CreateDirectMusicGraph (&IID_IDirectMusicGraph, (LPDIRECTMUSICGRAPH*)&obj->pGraph, NULL);
obj->pGraph->pObject = obj;
*ppObject = (LPDIRECTMUSICOBJECT) obj;
return S_OK;
}
WARN("No interface found\n");
return E_NOINTERFACE;
}
/*****************************************************************************
* IDirectMusicGraphObjectStream implementation
*/
/* IDirectMusicGraphObjectStream IUnknown part: */
HRESULT WINAPI IDirectMusicGraphObjectStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, LPVOID *ppobj)
{
ICOM_THIS(IDirectMusicGraphObjectStream,iface);
if (IsEqualIID (riid, &IID_IUnknown)
|| IsEqualIID (riid, &IID_IPersistStream)) {
IDirectMusicGraphObjectStream_AddRef(iface);
*ppobj = This;
return S_OK;
}
WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
return E_NOINTERFACE;
}
ULONG WINAPI IDirectMusicGraphObjectStream_AddRef (LPPERSISTSTREAM iface)
{
ICOM_THIS(IDirectMusicGraphObjectStream,iface);
TRACE("(%p) : AddRef from %ld\n", This, This->ref);
return ++(This->ref);
}
ULONG WINAPI IDirectMusicGraphObjectStream_Release (LPPERSISTSTREAM iface)
{
ICOM_THIS(IDirectMusicGraphObjectStream,iface);
ULONG ref = --This->ref;
TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
if (ref == 0) {
HeapFree(GetProcessHeap(), 0, This);
}
return ref;
}
/* IDirectMusicGraphObjectStream IPersist part: */
HRESULT WINAPI IDirectMusicGraphObjectStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID)
{
return E_NOTIMPL;
}
/* IDirectMusicGraphObjectStream IPersistStream part: */
HRESULT WINAPI IDirectMusicGraphObjectStream_IsDirty (LPPERSISTSTREAM iface)
{
return E_NOTIMPL;
}
HRESULT WINAPI IDirectMusicGraphObjectStream_Load (LPPERSISTSTREAM iface, IStream* pStm)
{
FIXME(": Loading not implemented yet\n");
return S_OK;
}
HRESULT WINAPI IDirectMusicGraphObjectStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty)
{
return E_NOTIMPL;
}
HRESULT WINAPI IDirectMusicGraphObjectStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize)
{
return E_NOTIMPL;
}
ICOM_VTABLE(IPersistStream) DirectMusicGraphObjectStream_Vtbl =
{
ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
IDirectMusicGraphObjectStream_QueryInterface,
IDirectMusicGraphObjectStream_AddRef,
IDirectMusicGraphObjectStream_Release,
IDirectMusicGraphObjectStream_GetClassID,
IDirectMusicGraphObjectStream_IsDirty,
IDirectMusicGraphObjectStream_Load,
IDirectMusicGraphObjectStream_Save,
IDirectMusicGraphObjectStream_GetSizeMax
};