3 * OLE2 library - 16 bit only interfaces
5 * Copyright 1995 Martin von Loewis
6 * Copyright 1999 Francis Beaudet
7 * Copyright 1999 Noel Borthwick
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
32 #define NONAMELESSUNION
33 #define NONAMELESSSTRUCT
45 #include "wine/winbase16.h"
46 #include "wine/wingdi16.h"
47 #include "wine/winuser16.h"
50 #include "wine/debug.h"
52 WINE_DEFAULT_DEBUG_CHANNEL(ole);
54 #define HICON_16(h32) (LOWORD(h32))
55 #define HICON_32(h16) ((HICON)(ULONG_PTR)(h16))
56 #define HINSTANCE_32(h16) ((HINSTANCE)(ULONG_PTR)(h16))
58 /***********************************************************************
59 * RegisterDragDrop (OLE2.35)
61 HRESULT WINAPI RegisterDragDrop16(
63 LPDROPTARGET pDropTarget
65 FIXME("(0x%04x,%p),stub!\n",hwnd,pDropTarget);
69 /***********************************************************************
70 * RevokeDragDrop (OLE2.36)
72 HRESULT WINAPI RevokeDragDrop16(
75 FIXME("(0x%04x),stub!\n",hwnd);
79 /******************************************************************************
80 * OleMetaFilePictFromIconAndLabel (OLE2.56)
82 * Returns a global memory handle to a metafile which contains the icon and
84 * I guess the result of that should look somehow like desktop icons.
85 * If no hIcon is given, we load the icon via lpszSourceFile and iIconIndex.
86 * This code might be wrong at some places.
88 HGLOBAL16 WINAPI OleMetaFilePictFromIconAndLabel16(
90 LPCOLESTR16 lpszLabel,
91 LPCOLESTR16 lpszSourceFile,
101 if (lpszSourceFile) {
102 HINSTANCE16 hInstance = LoadLibrary16(lpszSourceFile);
104 /* load the icon at index from lpszSourceFile */
105 hIcon = HICON_16(LoadIconA(HINSTANCE_32(hInstance), (LPCSTR)(DWORD)iIconIndex));
106 FreeLibrary16(hInstance);
111 FIXME("(%04x, '%s', '%s', %d): incorrect metrics, please try to correct them !\n",
112 hIcon, lpszLabel, lpszSourceFile, iIconIndex);
114 hdc = CreateMetaFileW(NULL);
115 DrawIcon(hdc, 0, 0, HICON_32(hIcon)); /* FIXME */
116 TextOutA(hdc, 0, 0, lpszLabel, 1); /* FIXME */
117 hmf = CloseMetaFile(hdc);
119 hmf16 = GlobalAlloc16(0, sizeof(METAFILEPICT16));
120 mf16 = (METAFILEPICT16 *)GlobalLock16(hmf16);
121 mf16->mm = MM_ANISOTROPIC;
122 mf16->xExt = 20; /* FIXME: bogus */
123 mf16->yExt = 20; /* dito */
124 mfSize = GetMetaFileBitsEx(hmf, 0, 0);
125 mf16->hMF = GlobalAlloc16(GMEM_MOVEABLE, mfSize);
128 GetMetaFileBitsEx(hmf, mfSize, GlobalLock16(mf16->hMF));
129 GlobalUnlock16(mf16->hMF);
135 /******************************************************************************
136 * CreateItemMoniker (OLE2.27)
138 HRESULT WINAPI CreateItemMoniker16(LPCOLESTR16 lpszDelim,LPCOLESTR16 lpszItem,LPMONIKER* ppmk)
140 FIXME("(%s,%p),stub!\n",lpszDelim,ppmk);
146 /******************************************************************************
147 * CreateFileMoniker (OLE2.28)
149 HRESULT WINAPI CreateFileMoniker16(LPCOLESTR16 lpszPathName,LPMONIKER* ppmk)
151 FIXME("(%s,%p),stub!\n",lpszPathName,ppmk);
155 /******************************************************************************
156 * OleSetMenuDescriptor (OLE2.41)
158 HRESULT WINAPI OleSetMenuDescriptor16(
159 HOLEMENU hOleMenu, /* FIXME: HOLEMENU16 likely */
161 HWND16 hwndActiveObject,
162 LPOLEINPLACEFRAME lpFrame,
163 LPOLEINPLACEACTIVEOBJECT lpActiveObject)
165 FIXME("(%p, %x, %x, %p, %p), stub!\n", hOleMenu, hwndFrame, hwndActiveObject, lpFrame, lpActiveObject);
169 /******************************************************************************
170 * IsValidInterface [COMPOBJ.23]
172 * Determines whether a pointer is a valid interface.
175 * punk [I] Interface to be tested.
178 * TRUE, if the passed pointer is a valid interface, or FALSE otherwise.
180 BOOL WINAPI IsValidInterface16(SEGPTR punk)
184 if (IsBadReadPtr16(punk,4))
187 if (IsBadReadPtr16((SEGPTR)ptr[0],4)) /* check vtable ptr */
189 ptr = MapSL((SEGPTR)ptr[0]); /* ptr to first method */
190 if (IsBadReadPtr16((SEGPTR)ptr[0],2))
195 /******************************************************************************
199 * pStg Segmented LPSTORAGE pointer.
200 * pClientSite Segmented LPOLECLIENTSITE pointer.
202 HRESULT WINAPI OleLoad16(
208 FIXME("(%lx,%s,%lx,%p), stub!\n", pStg, debugstr_guid(riid), pClientSite, ppvObj);
212 /******************************************************************************
213 * OleDoAutoConvert [OLE2.79]
215 HRESULT WINAPI OleDoAutoConvert16(LPSTORAGE pStg, LPCLSID pClsidNew)
217 FIXME("(%p,%p) : stub\n",pStg,pClsidNew);
221 /***********************************************************************
222 * OleSetClipboard [OLE2.49]
224 HRESULT WINAPI OleSetClipboard16(IDataObject* pDataObj)
226 FIXME("(%p): stub\n", pDataObj);
230 /***********************************************************************
231 * OleGetClipboard [OLE2.50]
233 HRESULT WINAPI OleGetClipboard16(IDataObject** ppDataObj)
235 FIXME("(%p): stub\n", ppDataObj);
239 /***********************************************************************
240 * OleFlushClipboard [OLE2.76]
243 HRESULT WINAPI OleFlushClipboard16(void)
245 return OleFlushClipboard();