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Implements OleLoadPicturePath.

This commit is contained in:
Maxime Bellengé 2005-03-04 12:30:26 +00:00 committed by Alexandre Julliard
parent 85d14279a5
commit 901bdbf2d1
2 changed files with 100 additions and 9 deletions
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2
dlls/oleaut32/Makefile.in
View File

@ -5,7 +5,7 @@ SRCDIR = @srcdir@
VPATH = @srcdir@
MODULE = oleaut32.dll
IMPORTS = ole32 rpcrt4 user32 gdi32 advapi32 kernel32 ntdll
DELAYIMPORTS = comctl32
DELAYIMPORTS = comctl32 urlmon
EXTRALIBS = $(LIBUNICODE) -luuid
C_SRCS = \

107
dlls/oleaut32/olepicture.c
View File

@ -71,7 +71,9 @@
#include "olectl.h"
#include "oleauto.h"
#include "connpt.h"
#include "urlmon.h"
#include "wine/debug.h"
#include "wine/unicode.h"
#include "wine/wingdi16.h"
#include "cursoricon.h"
@ -1998,11 +2000,104 @@ HRESULT WINAPI OleLoadPicturePath( LPOLESTR szURLorPath, LPUNKNOWN punkCaller,
DWORD dwReserved, OLE_COLOR clrReserved, REFIID riid,
LPVOID *ppvRet )
{
FIXME("(%s,%p,%ld,%08lx,%s,%p): stub\n",
static const WCHAR file[] = { 'f','i','l','e',':','/','/',0 };
IPicture *ipicture;
HANDLE hFile;
DWORD dwFileSize;
HGLOBAL hGlobal = NULL;
DWORD dwBytesRead = 0;
IStream *stream;
BOOL bRead;
IPersistStream *pStream;
HRESULT hRes;
TRACE("(%s,%p,%ld,%08lx,%s,%p): stub\n",
debugstr_w(szURLorPath), punkCaller, dwReserved, clrReserved,
debugstr_guid(riid), ppvRet);
return E_NOTIMPL;
if (!ppvRet) return E_POINTER;
if (strncmpW(szURLorPath, file, 7) == 0) {
szURLorPath += 7;
hFile = CreateFileW(szURLorPath, GENERIC_READ, 0, NULL, OPEN_EXISTING,
0, NULL);
if (hFile == INVALID_HANDLE_VALUE)
return E_UNEXPECTED;
dwFileSize = GetFileSize(hFile, NULL);
if (dwFileSize != INVALID_FILE_SIZE )
{
hGlobal = GlobalAlloc(GMEM_FIXED,dwFileSize);
if ( hGlobal)
{
bRead = ReadFile(hFile, hGlobal, dwFileSize, &dwBytesRead, NULL);
if (!bRead)
{
GlobalFree(hGlobal);
hGlobal = 0;
}
}
}
CloseHandle(hFile);
if (!hGlobal)
return E_UNEXPECTED;
hRes = CreateStreamOnHGlobal(hGlobal, TRUE, &stream);
if (FAILED(hRes))
{
GlobalFree(hGlobal);
return hRes;
}
} else {
IMoniker *pmnk;
IBindCtx *pbc;
hRes = CreateBindCtx(0, &pbc);
if (SUCCEEDED(hRes))
{
hRes = CreateURLMoniker(NULL, szURLorPath, &pmnk);
if (SUCCEEDED(hRes))
{
hRes = IMoniker_BindToStorage(pmnk, pbc, NULL, &IID_IStream, (LPVOID*)&stream);
IMoniker_Release(pmnk);
}
IBindCtx_Release(pbc);
}
if (FAILED(hRes))
return hRes;
}
hRes = CoCreateInstance(&CLSID_StdPicture, punkCaller, CLSCTX_INPROC_SERVER,
&IID_IPicture, (LPVOID*)&ipicture);
if (hRes != S_OK) {
IStream_Release(stream);
return hRes;
}
hRes = IPicture_QueryInterface(ipicture, &IID_IPersistStream, (LPVOID*)&pStream);
if (hRes) {
IStream_Release(stream);
IPicture_Release(ipicture);
return hRes;
}
hRes = IPersistStream_Load(pStream, stream);
IPersistStream_Release(pStream);
IStream_Release(stream);
if (hRes) {
IPicture_Release(ipicture);
return hRes;
}
hRes = IPicture_QueryInterface(ipicture,riid,ppvRet);
if (hRes)
FIXME("Failed to get interface %s from IPicture.\n",debugstr_guid(riid));
IPicture_Release(ipicture);
return hRes;
}
/*******************************************************************************
@ -2038,12 +2133,8 @@ static ULONG WINAPI SPCF_Release(LPCLASSFACTORY iface) {
static HRESULT WINAPI SPCF_CreateInstance(
LPCLASSFACTORY iface,LPUNKNOWN pOuter,REFIID riid,LPVOID *ppobj
) {
PICTDESC pd;
FIXME("(%p,%p,%s,%p), creating stdpic with PICTYPE_NONE.\n",iface,pOuter,debugstr_guid(riid),ppobj);
pd.cbSizeofstruct = sizeof(pd);
pd.picType = PICTYPE_NONE;
return OleCreatePictureIndirect(&pd,riid,TRUE,ppobj);
/* Creates an uninitialized picture */
return OleCreatePictureIndirect(NULL,riid,TRUE,ppobj);
}