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shell32: Avoid pointer casts when background menu is created.

This commit is contained in:
Nikolay Sivov 2012-01-11 04:39:24 +03:00 committed by Alexandre Julliard
parent 9fe57a8acf
commit 3efda60ef6
4 changed files with 17 additions and 12 deletions
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2
dlls/shell32/shell32_main.h
View File

@ -79,7 +79,7 @@ LPENUMFORMATETC IEnumFORMATETC_Constructor(UINT, const FORMATETC []) DECLSPEC_HI
LPCLASSFACTORY IClassFactory_Constructor(REFCLSID) DECLSPEC_HIDDEN;
IContextMenu2 * ItemMenu_Constructor(IShellFolder*, LPCITEMIDLIST, const LPCITEMIDLIST*, UINT) DECLSPEC_HIDDEN;
IContextMenu2 * BackgroundMenu_Constructor(IShellFolder*, BOOL) DECLSPEC_HIDDEN;
HRESULT BackgroundMenu_Constructor(IShellFolder*, BOOL, REFIID, void**) DECLSPEC_HIDDEN;
LPSHELLVIEW IShellView_Constructor(LPSHELLFOLDER) DECLSPEC_HIDDEN;
HRESULT WINAPI IFSFolder_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv) DECLSPEC_HIDDEN;

6
dlls/shell32/shfldr_desktop.c
View File

@ -530,11 +530,13 @@ static HRESULT WINAPI ISF_Desktop_fnGetUIObjectOf (IShellFolder2 * iface,
if (IsEqualIID (riid, &IID_IContextMenu))
{
if (cidl > 0)
{
pObj = (LPUNKNOWN) ItemMenu_Constructor( (IShellFolder *) iface, This->pidlRoot, apidl, cidl);
else
pObj = (LPUNKNOWN) BackgroundMenu_Constructor( (IShellFolder *) iface, TRUE);
hr = S_OK;
}
else
return BackgroundMenu_Constructor((IShellFolder*)iface, TRUE, riid, ppvOut);
}
else if (IsEqualIID (riid, &IID_IDataObject) && (cidl >= 1))
{
pObj = (LPUNKNOWN) IDataObject_Constructor( hwndOwner,

10
dlls/shell32/shlview.c
View File

@ -1018,7 +1018,6 @@ static void ShellView_DoContextMenu(IShellViewImpl * This, WORD x, WORD y, BOOL
BOOL fExplore = FALSE;
HWND hwndTree = 0;
LPCONTEXTMENU pContextMenu = NULL;
IContextMenu2 *pCM = NULL;
CMINVOKECOMMANDINFO cmi;
TRACE("(%p)->(0x%08x 0x%08x 0x%08x) stub\n",This, x, y, bDefault);
@ -1093,9 +1092,11 @@ static void ShellView_DoContextMenu(IShellViewImpl * This, WORD x, WORD y, BOOL
}
else /* background context menu */
{
IContextMenu2 *pCM;
hMenu = CreatePopupMenu();
pCM = BackgroundMenu_Constructor(This->pSFParent, FALSE);
BackgroundMenu_Constructor(This->pSFParent, FALSE, &IID_IContextMenu2, (void**)&pCM);
IContextMenu2_QueryContextMenu(pCM, hMenu, 0, FCIDM_SHVIEWFIRST, FCIDM_SHVIEWLAST, 0);
uCommand = TrackPopupMenu( hMenu, TPM_LEFTALIGN | TPM_RETURNCMD,x,y,0,This->hWnd,NULL);
@ -2049,10 +2050,7 @@ static HRESULT WINAPI IShellView_fnGetItemObject(IShellView2 *iface, UINT uItem,
case SVGIO_BACKGROUND:
if (IsEqualIID(&IID_IContextMenu, riid))
{
*ppvOut = BackgroundMenu_Constructor(This->pSFParent, FALSE);
hr = S_OK;
}
return BackgroundMenu_Constructor(This->pSFParent, FALSE, riid, ppvOut);
else
FIXME("unsupported interface requested %s\n", debugstr_guid(riid));

11
dlls/shell32/shlview_cmenu.c
View File

@ -877,11 +877,14 @@ static const IContextMenu3Vtbl BackgroundContextMenuVtbl =
ContextMenu_HandleMenuMsg2
};
IContextMenu2 *BackgroundMenu_Constructor(IShellFolder *parent, BOOL desktop)
HRESULT BackgroundMenu_Constructor(IShellFolder *parent, BOOL desktop, REFIID riid, void **pObj)
{
ContextMenu *This;
HRESULT hr;
This = HeapAlloc(GetProcessHeap(), 0, sizeof(*This));
if (!This) return E_OUTOFMEMORY;
This->IContextMenu3_iface.lpVtbl = &BackgroundContextMenuVtbl;
This->ref = 1;
This->parent = parent;
@ -895,6 +898,8 @@ IContextMenu2 *BackgroundMenu_Constructor(IShellFolder *parent, BOOL desktop)
This->desktop = desktop;
if (parent) IShellFolder_AddRef(parent);
TRACE("(%p)\n", This);
return (IContextMenu2*)&This->IContextMenu3_iface;
hr = IContextMenu3_QueryInterface(&This->IContextMenu3_iface, riid, pObj);
IContextMenu3_Release(&This->IContextMenu3_iface);
return hr;
}