106 lines
3.0 KiB
C
106 lines
3.0 KiB
C
/* IDirectMusicChordMap Implementation
|
|
*
|
|
* 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 "windef.h"
|
|
#include "winbase.h"
|
|
#include "winuser.h"
|
|
#include "wingdi.h"
|
|
#include "wine/debug.h"
|
|
|
|
#include "dmcompos_private.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(dmusic);
|
|
|
|
/* IDirectMusicChordMap IUnknown parts follow: */
|
|
HRESULT WINAPI IDirectMusicChordMapImpl_QueryInterface (LPDIRECTMUSICCHORDMAP iface, REFIID riid, LPVOID *ppobj)
|
|
{
|
|
ICOM_THIS(IDirectMusicChordMapImpl,iface);
|
|
|
|
if (IsEqualGUID(riid, &IID_IUnknown) ||
|
|
IsEqualGUID(riid, &IID_IDirectMusicChordMap))
|
|
{
|
|
IDirectMusicChordMapImpl_AddRef(iface);
|
|
*ppobj = This;
|
|
return S_OK;
|
|
}
|
|
WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
ULONG WINAPI IDirectMusicChordMapImpl_AddRef (LPDIRECTMUSICCHORDMAP iface)
|
|
{
|
|
ICOM_THIS(IDirectMusicChordMapImpl,iface);
|
|
TRACE("(%p) : AddRef from %ld\n", This, This->ref);
|
|
return ++(This->ref);
|
|
}
|
|
|
|
ULONG WINAPI IDirectMusicChordMapImpl_Release (LPDIRECTMUSICCHORDMAP iface)
|
|
{
|
|
ICOM_THIS(IDirectMusicChordMapImpl,iface);
|
|
ULONG ref = --This->ref;
|
|
TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
|
|
if (ref == 0)
|
|
{
|
|
HeapFree(GetProcessHeap(), 0, This);
|
|
}
|
|
return ref;
|
|
}
|
|
|
|
/* IDirectMusicChordMap Interface follow: */
|
|
HRESULT WINAPI IDirectMusicChordMapImpl_GetScale (LPDIRECTMUSICCHORDMAP iface, DWORD* pdwScale)
|
|
{
|
|
ICOM_THIS(IDirectMusicChordMapImpl,iface);
|
|
|
|
TRACE("(%p, %p)\n", This, pdwScale);
|
|
*pdwScale = This->dwScale;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
ICOM_VTABLE(IDirectMusicChordMap) DirectMusicChordMap_Vtbl =
|
|
{
|
|
ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
|
|
IDirectMusicChordMapImpl_QueryInterface,
|
|
IDirectMusicChordMapImpl_AddRef,
|
|
IDirectMusicChordMapImpl_Release,
|
|
IDirectMusicChordMapImpl_GetScale
|
|
};
|
|
|
|
/* for ClassFactory */
|
|
HRESULT WINAPI DMUSIC_CreateDirectMusicChordMap (LPCGUID lpcGUID, LPDIRECTMUSICCHORDMAP* ppDMCM, LPUNKNOWN pUnkOuter)
|
|
{
|
|
IDirectMusicChordMapImpl* dmchordmap;
|
|
|
|
if (IsEqualGUID (lpcGUID, &IID_IDirectMusicChordMap))
|
|
{
|
|
dmchordmap = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicChordMapImpl));
|
|
if (NULL == dmchordmap) {
|
|
*ppDMCM = (LPDIRECTMUSICCHORDMAP) NULL;
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
dmchordmap->lpVtbl = &DirectMusicChordMap_Vtbl;
|
|
dmchordmap->ref = 1;
|
|
*ppDMCM = (LPDIRECTMUSICCHORDMAP) dmchordmap;
|
|
return S_OK;
|
|
}
|
|
WARN("No interface found\n");
|
|
|
|
return E_NOINTERFACE;
|
|
}
|