Sweden-Number/dlls/atl100/atl.c

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2012-11-21 11:09:45 +01:00
/*
* Copyright 2012 Stefan Leichter
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#define COBJMACROS
#include "atlbase.h"
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#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(atl);
/***********************************************************************
* AtlAdvise [atl100.@]
*/
HRESULT WINAPI AtlAdvise(IUnknown *pUnkCP, IUnknown *pUnk, const IID *iid, LPDWORD pdw)
{
FIXME("%p %p %p %p\n", pUnkCP, pUnk, iid, pdw);
return E_FAIL;
}
/***********************************************************************
* AtlUnadvise [atl100.@]
*/
HRESULT WINAPI AtlUnadvise(IUnknown *pUnkCP, const IID *iid, DWORD dw)
{
FIXME("%p %p %d\n", pUnkCP, iid, dw);
return S_OK;
}
/***********************************************************************
* AtlFreeMarshalStream [atl100.@]
*/
HRESULT WINAPI AtlFreeMarshalStream(IStream *stm)
{
FIXME("%p\n", stm);
return S_OK;
}
/***********************************************************************
* AtlMarshalPtrInProc [atl100.@]
*/
HRESULT WINAPI AtlMarshalPtrInProc(IUnknown *pUnk, const IID *iid, IStream **pstm)
{
FIXME("%p %p %p\n", pUnk, iid, pstm);
return E_FAIL;
}
/***********************************************************************
* AtlUnmarshalPtr [atl100.@]
*/
HRESULT WINAPI AtlUnmarshalPtr(IStream *stm, const IID *iid, IUnknown **ppUnk)
{
FIXME("%p %p %p\n", stm, iid, ppUnk);
return E_FAIL;
}
/***********************************************************************
* AtlCreateTargetDC [atl100.@]
*/
HDC WINAPI AtlCreateTargetDC( HDC hdc, DVTARGETDEVICE *dv )
{
static const WCHAR displayW[] = {'d','i','s','p','l','a','y',0};
const WCHAR *driver = NULL, *device = NULL, *port = NULL;
DEVMODEW *devmode = NULL;
TRACE( "(%p, %p)\n", hdc, dv );
if (dv)
{
if (dv->tdDriverNameOffset) driver = (WCHAR *)((char *)dv + dv->tdDriverNameOffset);
if (dv->tdDeviceNameOffset) device = (WCHAR *)((char *)dv + dv->tdDeviceNameOffset);
if (dv->tdPortNameOffset) port = (WCHAR *)((char *)dv + dv->tdPortNameOffset);
if (dv->tdExtDevmodeOffset) devmode = (DEVMODEW *)((char *)dv + dv->tdExtDevmodeOffset);
}
else
{
if (hdc) return hdc;
driver = displayW;
}
return CreateDCW( driver, device, port, devmode );
}
/***********************************************************************
* AtlHiMetricToPixel [atl100.@]
*/
void WINAPI AtlHiMetricToPixel(const SIZEL* lpHiMetric, SIZEL* lpPix)
{
HDC dc = GetDC(NULL);
lpPix->cx = lpHiMetric->cx * GetDeviceCaps( dc, LOGPIXELSX ) / 100;
lpPix->cy = lpHiMetric->cy * GetDeviceCaps( dc, LOGPIXELSY ) / 100;
ReleaseDC( NULL, dc );
}
/***********************************************************************
* AtlPixelToHiMetric [atl100.@]
*/
void WINAPI AtlPixelToHiMetric(const SIZEL* lpPix, SIZEL* lpHiMetric)
{
HDC dc = GetDC(NULL);
lpHiMetric->cx = 100 * lpPix->cx / GetDeviceCaps( dc, LOGPIXELSX );
lpHiMetric->cy = 100 * lpPix->cy / GetDeviceCaps( dc, LOGPIXELSY );
ReleaseDC( NULL, dc );
}
/***********************************************************************
* AtlComPtrAssign [atl100.@]
*/
IUnknown* WINAPI AtlComPtrAssign(IUnknown** pp, IUnknown *p)
{
TRACE("(%p %p)\n", pp, p);
if (p) IUnknown_AddRef(p);
if (*pp) IUnknown_Release(*pp);
*pp = p;
return p;
}
/***********************************************************************
* AtlComQIPtrAssign [atl100.@]
*/
IUnknown* WINAPI AtlComQIPtrAssign(IUnknown** pp, IUnknown *p, REFIID riid)
{
IUnknown *new_p = NULL;
TRACE("(%p %p %s)\n", pp, p, debugstr_guid(riid));
if (p) IUnknown_QueryInterface(p, riid, (void **)&new_p);
if (*pp) IUnknown_Release(*pp);
*pp = new_p;
return new_p;
}
/***********************************************************************
* AtlInternalQueryInterface [atl100.@]
*/
HRESULT WINAPI AtlInternalQueryInterface(void* this, const _ATL_INTMAP_ENTRY* pEntries, REFIID iid, void** ppvObject)
{
int i = 0;
HRESULT rc = E_NOINTERFACE;
TRACE("(%p, %p, %s, %p)\n",this, pEntries, debugstr_guid(iid), ppvObject);
if (IsEqualGUID(iid,&IID_IUnknown))
{
TRACE("Returning IUnknown\n");
*ppvObject = ((LPSTR)this+pEntries[0].dw);
IUnknown_AddRef((IUnknown*)*ppvObject);
return S_OK;
}
while (pEntries[i].pFunc != 0)
{
TRACE("Trying entry %i (%s %i %p)\n",i,debugstr_guid(pEntries[i].piid),
pEntries[i].dw, pEntries[i].pFunc);
if (!pEntries[i].piid || IsEqualGUID(iid,pEntries[i].piid))
{
TRACE("MATCH\n");
if (pEntries[i].pFunc == (_ATL_CREATORARGFUNC*)1)
{
TRACE("Offset\n");
*ppvObject = ((LPSTR)this+pEntries[i].dw);
IUnknown_AddRef((IUnknown*)*ppvObject);
return S_OK;
}
else
{
TRACE("Function\n");
rc = pEntries[i].pFunc(this, iid, ppvObject, pEntries[i].dw);
if(rc==S_OK || pEntries[i].piid)
return rc;
}
}
i++;
}
TRACE("Done returning (0x%x)\n",rc);
return rc;
}
/* FIXME: should be in a header file */
typedef struct ATL_PROPMAP_ENTRY
{
LPCOLESTR szDesc;
DISPID dispid;
const CLSID* pclsidPropPage;
const IID* piidDispatch;
DWORD dwOffsetData;
DWORD dwSizeData;
VARTYPE vt;
} ATL_PROPMAP_ENTRY;
/***********************************************************************
* AtlIPersistStreamInit_Load [atl100.@]
*/
HRESULT WINAPI AtlIPersistStreamInit_Load( LPSTREAM pStm, ATL_PROPMAP_ENTRY *pMap,
void *pThis, IUnknown *pUnk)
{
FIXME("(%p, %p, %p, %p)\n", pStm, pMap, pThis, pUnk);
return S_OK;
}
/***********************************************************************
* AtlIPersistStreamInit_Save [atl100.@]
*/
HRESULT WINAPI AtlIPersistStreamInit_Save(LPSTREAM pStm, BOOL fClearDirty,
ATL_PROPMAP_ENTRY *pMap, void *pThis,
IUnknown *pUnk)
{
FIXME("(%p, %d, %p, %p, %p)\n", pStm, fClearDirty, pMap, pThis, pUnk);
return S_OK;
}
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/***********************************************************************
* AtlGetVersion [atl100.@]
*/
DWORD WINAPI AtlGetVersion(void *pReserved)
{
return 0x0a00;
}