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shell32: Use ifaces instead of vtbl pointers in IDesktopFolderImpl.

This commit is contained in:
Michael Stefaniuc 2010-12-04 22:21:57 +01:00 committed by Alexandre Julliard
parent c8ba8b6d6a
commit a92531487b
1 changed files with 33 additions and 28 deletions
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61
dlls/shell32/shfldr_desktop.c
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@ -64,8 +64,8 @@ extern HRESULT WINAPI IEParseDisplayNameWithBCW(DWORD codepage, LPCWSTR lpszDisp
*/
typedef struct {
const IShellFolder2Vtbl *lpVtbl;
const IPersistFolder2Vtbl *lpVtblPF2;
IShellFolder2 IShellFolder2_iface;
IPersistFolder2 IPersistFolder2_iface;
LONG ref;
/* both paths are parsible from the desktop */
@ -76,9 +76,14 @@ typedef struct {
BOOL fAcceptFmt; /* flag for pending Drop */
} IDesktopFolderImpl;
static inline IDesktopFolderImpl *impl_from_IShellFolder2(IShellFolder2 *iface)
{
return CONTAINING_RECORD(iface, IDesktopFolderImpl, IShellFolder2_iface);
}
static inline IDesktopFolderImpl *impl_from_IPersistFolder2( IPersistFolder2 *iface )
{
return (IDesktopFolderImpl *)((char*)iface - FIELD_OFFSET(IDesktopFolderImpl, lpVtblPF2));
return CONTAINING_RECORD(iface, IDesktopFolderImpl, IPersistFolder2_iface);
}
static const shvheader desktop_header[] = {
@ -98,7 +103,7 @@ static const shvheader desktop_header[] = {
static HRESULT WINAPI ISF_Desktop_fnQueryInterface(
IShellFolder2 * iface, REFIID riid, LPVOID * ppvObj)
{
IDesktopFolderImpl *This = (IDesktopFolderImpl *)iface;
IDesktopFolderImpl *This = impl_from_IShellFolder2(iface);
TRACE ("(%p)->(%s,%p)\n", This, shdebugstr_guid (riid), ppvObj);
@ -114,7 +119,7 @@ static HRESULT WINAPI ISF_Desktop_fnQueryInterface(
IsEqualIID (riid, &IID_IPersistFolder) ||
IsEqualIID (riid, &IID_IPersistFolder2))
{
*ppvObj = &This->lpVtblPF2;
*ppvObj = &This->IPersistFolder2_iface;
}
if (*ppvObj)
@ -148,7 +153,7 @@ static HRESULT WINAPI ISF_Desktop_fnParseDisplayName (IShellFolder2 * iface,
HWND hwndOwner, LPBC pbc, LPOLESTR lpszDisplayName,
DWORD * pchEaten, LPITEMIDLIST * ppidl, DWORD * pdwAttributes)
{
IDesktopFolderImpl *This = (IDesktopFolderImpl *)iface;
IDesktopFolderImpl *This = impl_from_IShellFolder2(iface);
IShellFolder *shell_folder = (IShellFolder*)iface;
WCHAR szElement[MAX_PATH];
LPCWSTR szNext = NULL;
@ -340,7 +345,7 @@ static BOOL CreateDesktopEnumList(IEnumIDList *list, DWORD dwFlags)
static HRESULT WINAPI ISF_Desktop_fnEnumObjects (IShellFolder2 * iface,
HWND hwndOwner, DWORD dwFlags, LPENUMIDLIST * ppEnumIDList)
{
IDesktopFolderImpl *This = (IDesktopFolderImpl *)iface;
IDesktopFolderImpl *This = impl_from_IShellFolder2(iface);
TRACE ("(%p)->(HWND=%p flags=0x%08x pplist=%p)\n",
This, hwndOwner, dwFlags, ppEnumIDList);
@ -360,7 +365,7 @@ static HRESULT WINAPI ISF_Desktop_fnEnumObjects (IShellFolder2 * iface,
static HRESULT WINAPI ISF_Desktop_fnBindToObject (IShellFolder2 * iface,
LPCITEMIDLIST pidl, LPBC pbcReserved, REFIID riid, LPVOID * ppvOut)
{
IDesktopFolderImpl *This = (IDesktopFolderImpl *)iface;
IDesktopFolderImpl *This = impl_from_IShellFolder2(iface);
TRACE ("(%p)->(pidl=%p,%p,%s,%p)\n",
This, pidl, pbcReserved, shdebugstr_guid (riid), ppvOut);
@ -374,7 +379,7 @@ static HRESULT WINAPI ISF_Desktop_fnBindToObject (IShellFolder2 * iface,
static HRESULT WINAPI ISF_Desktop_fnBindToStorage (IShellFolder2 * iface,
LPCITEMIDLIST pidl, LPBC pbcReserved, REFIID riid, LPVOID * ppvOut)
{
IDesktopFolderImpl *This = (IDesktopFolderImpl *)iface;
IDesktopFolderImpl *This = impl_from_IShellFolder2(iface);
FIXME ("(%p)->(pidl=%p,%p,%s,%p) stub\n",
This, pidl, pbcReserved, shdebugstr_guid (riid), ppvOut);
@ -389,7 +394,7 @@ static HRESULT WINAPI ISF_Desktop_fnBindToStorage (IShellFolder2 * iface,
static HRESULT WINAPI ISF_Desktop_fnCompareIDs (IShellFolder2 *iface,
LPARAM lParam, LPCITEMIDLIST pidl1, LPCITEMIDLIST pidl2)
{
IDesktopFolderImpl *This = (IDesktopFolderImpl *)iface;
IDesktopFolderImpl *This = impl_from_IShellFolder2(iface);
IShellFolder *shell_folder = (IShellFolder*)iface;
HRESULT hr;
@ -405,7 +410,7 @@ static HRESULT WINAPI ISF_Desktop_fnCompareIDs (IShellFolder2 *iface,
static HRESULT WINAPI ISF_Desktop_fnCreateViewObject (IShellFolder2 * iface,
HWND hwndOwner, REFIID riid, LPVOID * ppvOut)
{
IDesktopFolderImpl *This = (IDesktopFolderImpl *)iface;
IDesktopFolderImpl *This = impl_from_IShellFolder2(iface);
LPSHELLVIEW pShellView;
HRESULT hr = E_INVALIDARG;
@ -446,7 +451,7 @@ static HRESULT WINAPI ISF_Desktop_fnCreateViewObject (IShellFolder2 * iface,
static HRESULT WINAPI ISF_Desktop_fnGetAttributesOf (IShellFolder2 * iface,
UINT cidl, LPCITEMIDLIST * apidl, DWORD * rgfInOut)
{
IDesktopFolderImpl *This = (IDesktopFolderImpl *)iface;
IDesktopFolderImpl *This = impl_from_IShellFolder2(iface);
IShellFolder *shell_folder = (IShellFolder*)iface;
static const DWORD dwDesktopAttributes =
@ -507,7 +512,7 @@ static HRESULT WINAPI ISF_Desktop_fnGetUIObjectOf (IShellFolder2 * iface,
HWND hwndOwner, UINT cidl, LPCITEMIDLIST * apidl,
REFIID riid, UINT * prgfInOut, LPVOID * ppvOut)
{
IDesktopFolderImpl *This = (IDesktopFolderImpl *)iface;
IDesktopFolderImpl *This = impl_from_IShellFolder2(iface);
LPITEMIDLIST pidl;
IUnknown *pObj = NULL;
@ -581,7 +586,7 @@ static HRESULT WINAPI ISF_Desktop_fnGetUIObjectOf (IShellFolder2 * iface,
static HRESULT WINAPI ISF_Desktop_fnGetDisplayNameOf (IShellFolder2 * iface,
LPCITEMIDLIST pidl, DWORD dwFlags, LPSTRRET strRet)
{
IDesktopFolderImpl *This = (IDesktopFolderImpl *)iface;
IDesktopFolderImpl *This = impl_from_IShellFolder2(iface);
HRESULT hr = S_OK;
LPWSTR pszPath;
@ -741,7 +746,7 @@ static HRESULT WINAPI ISF_Desktop_fnSetNameOf (IShellFolder2 * iface,
HWND hwndOwner, LPCITEMIDLIST pidl, /* simple pidl */
LPCOLESTR lpName, DWORD dwFlags, LPITEMIDLIST * pPidlOut)
{
IDesktopFolderImpl *This = (IDesktopFolderImpl *)iface;
IDesktopFolderImpl *This = impl_from_IShellFolder2(iface);
FIXME ("(%p)->(%p,pidl=%p,%s,%u,%p) stub\n", This, hwndOwner, pidl,
debugstr_w (lpName), dwFlags, pPidlOut);
@ -752,7 +757,7 @@ static HRESULT WINAPI ISF_Desktop_fnSetNameOf (IShellFolder2 * iface,
static HRESULT WINAPI ISF_Desktop_fnGetDefaultSearchGUID(IShellFolder2 *iface,
GUID * pguid)
{
IDesktopFolderImpl *This = (IDesktopFolderImpl *)iface;
IDesktopFolderImpl *This = impl_from_IShellFolder2(iface);
FIXME ("(%p)->(%p) stub\n", This, pguid);
return E_NOTIMPL;
}
@ -760,7 +765,7 @@ static HRESULT WINAPI ISF_Desktop_fnGetDefaultSearchGUID(IShellFolder2 *iface,
static HRESULT WINAPI ISF_Desktop_fnEnumSearches (IShellFolder2 *iface,
IEnumExtraSearch ** ppenum)
{
IDesktopFolderImpl *This = (IDesktopFolderImpl *)iface;
IDesktopFolderImpl *This = impl_from_IShellFolder2(iface);
FIXME ("(%p)->(%p) stub\n", This, ppenum);
return E_NOTIMPL;
}
@ -768,7 +773,7 @@ static HRESULT WINAPI ISF_Desktop_fnEnumSearches (IShellFolder2 *iface,
static HRESULT WINAPI ISF_Desktop_fnGetDefaultColumn (IShellFolder2 * iface,
DWORD reserved, ULONG * pSort, ULONG * pDisplay)
{
IDesktopFolderImpl *This = (IDesktopFolderImpl *)iface;
IDesktopFolderImpl *This = impl_from_IShellFolder2(iface);
TRACE ("(%p)->(%d %p %p)\n", This, reserved, pSort, pDisplay);
@ -782,7 +787,7 @@ static HRESULT WINAPI ISF_Desktop_fnGetDefaultColumn (IShellFolder2 * iface,
static HRESULT WINAPI ISF_Desktop_fnGetDefaultColumnState (
IShellFolder2 * iface, UINT iColumn, DWORD * pcsFlags)
{
IDesktopFolderImpl *This = (IDesktopFolderImpl *)iface;
IDesktopFolderImpl *This = impl_from_IShellFolder2(iface);
TRACE ("(%p)->(%d %p)\n", This, iColumn, pcsFlags);
@ -797,7 +802,7 @@ static HRESULT WINAPI ISF_Desktop_fnGetDefaultColumnState (
static HRESULT WINAPI ISF_Desktop_fnGetDetailsEx (IShellFolder2 * iface,
LPCITEMIDLIST pidl, const SHCOLUMNID * pscid, VARIANT * pv)
{
IDesktopFolderImpl *This = (IDesktopFolderImpl *)iface;
IDesktopFolderImpl *This = impl_from_IShellFolder2(iface);
FIXME ("(%p)->(%p %p %p) stub\n", This, pidl, pscid, pv);
return E_NOTIMPL;
}
@ -805,7 +810,7 @@ static HRESULT WINAPI ISF_Desktop_fnGetDetailsEx (IShellFolder2 * iface,
static HRESULT WINAPI ISF_Desktop_fnGetDetailsOf (IShellFolder2 * iface,
LPCITEMIDLIST pidl, UINT iColumn, SHELLDETAILS * psd)
{
IDesktopFolderImpl *This = (IDesktopFolderImpl *)iface;
IDesktopFolderImpl *This = impl_from_IShellFolder2(iface);
HRESULT hr = S_OK;
@ -845,7 +850,7 @@ static HRESULT WINAPI ISF_Desktop_fnGetDetailsOf (IShellFolder2 * iface,
static HRESULT WINAPI ISF_Desktop_fnMapColumnToSCID (
IShellFolder2 * iface, UINT column, SHCOLUMNID * pscid)
{
IDesktopFolderImpl *This = (IDesktopFolderImpl *)iface;
IDesktopFolderImpl *This = impl_from_IShellFolder2(iface);
FIXME ("(%p)->(%d %p) stub\n", This, column, pscid);
return E_NOTIMPL;
}
@ -882,21 +887,21 @@ static HRESULT WINAPI ISF_Desktop_IPersistFolder2_fnQueryInterface(
IPersistFolder2 *iface, REFIID riid, LPVOID *ppvObj)
{
IDesktopFolderImpl *This = impl_from_IPersistFolder2( iface );
return IShellFolder2_QueryInterface((IShellFolder2*)This, riid, ppvObj);
return IShellFolder2_QueryInterface(&This->IShellFolder2_iface, riid, ppvObj);
}
static ULONG WINAPI ISF_Desktop_IPersistFolder2_fnAddRef(
IPersistFolder2 *iface)
{
IDesktopFolderImpl *This = impl_from_IPersistFolder2( iface );
return IShellFolder2_AddRef((IShellFolder2*)This);
return IShellFolder2_AddRef(&This->IShellFolder2_iface);
}
static ULONG WINAPI ISF_Desktop_IPersistFolder2_fnRelease(
IPersistFolder2 *iface)
{
IDesktopFolderImpl *This = impl_from_IPersistFolder2( iface );
return IShellFolder2_Release((IShellFolder2*)This);
return IShellFolder2_Release(&This->IShellFolder2_iface);
}
static HRESULT WINAPI ISF_Desktop_IPersistFolder2_fnGetClassID(
@ -958,8 +963,8 @@ HRESULT WINAPI ISF_Desktop_Constructor (
return E_OUTOFMEMORY;
sf->ref = 1;
sf->lpVtbl = &vt_MCFldr_ShellFolder2;
sf->lpVtblPF2 = &vt_IPersistFolder2;
sf->IShellFolder2_iface.lpVtbl = &vt_MCFldr_ShellFolder2;
sf->IPersistFolder2_iface.lpVtbl = &vt_IPersistFolder2;
sf->pidlRoot = _ILCreateDesktop(); /* my qualified pidl */
sf->sPathTarget = SHAlloc( (lstrlenW(szMyPath) + 1)*sizeof(WCHAR) );
lstrcpyW( sf->sPathTarget, szMyPath );
@ -973,5 +978,5 @@ HRESULT WINAPI ISF_Desktop_Constructor (
}
}
return IUnknown_QueryInterface( (IShellFolder2*)cached_sf, riid, ppv );
return IUnknown_QueryInterface( &cached_sf->IShellFolder2_iface, riid, ppv );
}