2002-08-13 05:21:53 +02:00
|
|
|
/*
|
|
|
|
* file system folder
|
|
|
|
*
|
|
|
|
* Copyright 1997 Marcus Meissner
|
|
|
|
* Copyright 1998, 1999, 2002 Juergen Schmied
|
|
|
|
*
|
|
|
|
* 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
|
2006-05-18 14:49:52 +02:00
|
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
2002-08-13 05:21:53 +02:00
|
|
|
*/
|
|
|
|
|
2003-09-06 01:08:26 +02:00
|
|
|
#include <stdarg.h>
|
2002-08-13 05:21:53 +02:00
|
|
|
#include <string.h>
|
|
|
|
|
2004-10-07 05:06:48 +02:00
|
|
|
#define COBJMACROS
|
|
|
|
|
2003-09-06 01:08:26 +02:00
|
|
|
#include "windef.h"
|
2002-08-13 05:21:53 +02:00
|
|
|
#include "winbase.h"
|
|
|
|
#include "winreg.h"
|
2003-09-09 21:39:31 +02:00
|
|
|
#include "wingdi.h"
|
|
|
|
#include "winuser.h"
|
2002-08-13 05:21:53 +02:00
|
|
|
|
2002-12-05 21:33:07 +01:00
|
|
|
#include "objbase.h"
|
|
|
|
#include "ole2.h"
|
2002-08-13 05:21:53 +02:00
|
|
|
#include "shlguid.h"
|
2003-09-03 02:14:12 +02:00
|
|
|
#include "shlobj.h"
|
2002-08-13 05:21:53 +02:00
|
|
|
|
|
|
|
#include "wine/debug.h"
|
|
|
|
#include "debughlp.h"
|
|
|
|
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL (shell);
|
|
|
|
|
|
|
|
/***********************************************************************
|
|
|
|
* IDropTargetHelper implementation
|
|
|
|
*/
|
|
|
|
|
2016-12-01 05:33:19 +01:00
|
|
|
typedef struct
|
|
|
|
{
|
2011-05-31 09:51:42 +02:00
|
|
|
IDropTargetHelper IDropTargetHelper_iface;
|
2016-12-01 05:33:19 +01:00
|
|
|
IDragSourceHelper IDragSourceHelper_iface;
|
2005-07-03 14:03:35 +02:00
|
|
|
LONG ref;
|
2016-12-01 05:33:19 +01:00
|
|
|
} dragdrophelper;
|
|
|
|
|
|
|
|
static inline dragdrophelper *impl_from_IDropTargetHelper(IDropTargetHelper *iface)
|
|
|
|
{
|
|
|
|
return CONTAINING_RECORD(iface, dragdrophelper, IDropTargetHelper_iface);
|
|
|
|
}
|
2002-08-13 05:21:53 +02:00
|
|
|
|
2016-12-01 05:33:19 +01:00
|
|
|
static inline dragdrophelper *impl_from_IDragSourceHelper(IDragSourceHelper *iface)
|
2011-05-31 09:51:42 +02:00
|
|
|
{
|
2016-12-01 05:33:19 +01:00
|
|
|
return CONTAINING_RECORD(iface, dragdrophelper, IDragSourceHelper_iface);
|
2011-05-31 09:51:42 +02:00
|
|
|
}
|
2002-08-13 05:21:53 +02:00
|
|
|
|
|
|
|
/**************************************************************************
|
|
|
|
* IDropTargetHelper_fnQueryInterface
|
|
|
|
*/
|
|
|
|
static HRESULT WINAPI IDropTargetHelper_fnQueryInterface (IDropTargetHelper * iface, REFIID riid, LPVOID * ppvObj)
|
|
|
|
{
|
2016-12-01 05:33:19 +01:00
|
|
|
dragdrophelper *This = impl_from_IDropTargetHelper(iface);
|
2002-08-13 05:21:53 +02:00
|
|
|
|
|
|
|
TRACE ("(%p)->(%s,%p)\n", This, shdebugstr_guid (riid), ppvObj);
|
|
|
|
|
|
|
|
*ppvObj = NULL;
|
|
|
|
|
2016-12-01 05:33:19 +01:00
|
|
|
if (IsEqualIID (riid, &IID_IUnknown) || IsEqualIID (riid, &IID_IDropTargetHelper))
|
|
|
|
{
|
|
|
|
*ppvObj = &This->IDropTargetHelper_iface;
|
|
|
|
}
|
|
|
|
else if (IsEqualIID (riid, &IID_IDragSourceHelper))
|
|
|
|
{
|
|
|
|
*ppvObj = &This->IDragSourceHelper_iface;
|
2002-08-13 05:21:53 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
if (*ppvObj) {
|
|
|
|
IUnknown_AddRef ((IUnknown *) (*ppvObj));
|
|
|
|
TRACE ("-- Interface: (%p)->(%p)\n", ppvObj, *ppvObj);
|
|
|
|
return S_OK;
|
|
|
|
}
|
|
|
|
FIXME ("-- Interface: E_NOINTERFACE\n");
|
|
|
|
return E_NOINTERFACE;
|
|
|
|
}
|
|
|
|
|
|
|
|
static ULONG WINAPI IDropTargetHelper_fnAddRef (IDropTargetHelper * iface)
|
|
|
|
{
|
2016-12-01 05:33:19 +01:00
|
|
|
dragdrophelper *This = impl_from_IDropTargetHelper(iface);
|
2005-01-14 17:02:20 +01:00
|
|
|
ULONG refCount = InterlockedIncrement(&This->ref);
|
2002-08-13 05:21:53 +02:00
|
|
|
|
2006-10-07 20:18:14 +02:00
|
|
|
TRACE ("(%p)->(count=%u)\n", This, refCount - 1);
|
2002-08-13 05:21:53 +02:00
|
|
|
|
2005-01-14 17:02:20 +01:00
|
|
|
return refCount;
|
2002-08-13 05:21:53 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static ULONG WINAPI IDropTargetHelper_fnRelease (IDropTargetHelper * iface)
|
|
|
|
{
|
2016-12-01 05:33:19 +01:00
|
|
|
dragdrophelper *This = impl_from_IDropTargetHelper(iface);
|
2005-01-14 17:02:20 +01:00
|
|
|
ULONG refCount = InterlockedDecrement(&This->ref);
|
2002-08-13 05:21:53 +02:00
|
|
|
|
2006-10-07 20:18:14 +02:00
|
|
|
TRACE ("(%p)->(count=%u)\n", This, refCount + 1);
|
2002-08-13 05:21:53 +02:00
|
|
|
|
2005-01-14 17:02:20 +01:00
|
|
|
if (!refCount) {
|
2009-02-18 22:46:39 +01:00
|
|
|
TRACE ("-- destroying (%p)\n", This);
|
|
|
|
LocalFree (This);
|
2002-10-25 23:01:29 +02:00
|
|
|
return 0;
|
2002-08-13 05:21:53 +02:00
|
|
|
}
|
2005-01-14 17:02:20 +01:00
|
|
|
return refCount;
|
2002-08-13 05:21:53 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static HRESULT WINAPI IDropTargetHelper_fnDragEnter (
|
|
|
|
IDropTargetHelper * iface,
|
|
|
|
HWND hwndTarget,
|
|
|
|
IDataObject* pDataObject,
|
|
|
|
POINT* ppt,
|
|
|
|
DWORD dwEffect)
|
|
|
|
{
|
2016-12-01 05:33:19 +01:00
|
|
|
dragdrophelper *This = impl_from_IDropTargetHelper(iface);
|
2006-10-07 20:18:14 +02:00
|
|
|
FIXME ("(%p)->(%p %p %p 0x%08x)\n", This,hwndTarget, pDataObject, ppt, dwEffect);
|
2002-08-13 05:21:53 +02:00
|
|
|
return E_NOTIMPL;
|
|
|
|
}
|
|
|
|
|
|
|
|
static HRESULT WINAPI IDropTargetHelper_fnDragLeave (IDropTargetHelper * iface)
|
|
|
|
{
|
2016-12-01 05:33:19 +01:00
|
|
|
dragdrophelper *This = impl_from_IDropTargetHelper(iface);
|
2002-08-13 05:21:53 +02:00
|
|
|
FIXME ("(%p)->()\n", This);
|
|
|
|
return E_NOTIMPL;
|
|
|
|
}
|
|
|
|
|
|
|
|
static HRESULT WINAPI IDropTargetHelper_fnDragOver (IDropTargetHelper * iface, POINT* ppt, DWORD dwEffect)
|
|
|
|
{
|
2016-12-01 05:33:19 +01:00
|
|
|
dragdrophelper *This = impl_from_IDropTargetHelper(iface);
|
2006-10-07 20:18:14 +02:00
|
|
|
FIXME ("(%p)->(%p 0x%08x)\n", This, ppt, dwEffect);
|
2002-08-13 05:21:53 +02:00
|
|
|
return E_NOTIMPL;
|
|
|
|
}
|
|
|
|
|
|
|
|
static HRESULT WINAPI IDropTargetHelper_fnDrop (IDropTargetHelper * iface, IDataObject* pDataObject, POINT* ppt, DWORD dwEffect)
|
|
|
|
{
|
2016-12-01 05:33:19 +01:00
|
|
|
dragdrophelper *This = impl_from_IDropTargetHelper(iface);
|
2006-10-07 20:18:14 +02:00
|
|
|
FIXME ("(%p)->(%p %p 0x%08x)\n", This, pDataObject, ppt, dwEffect);
|
2002-08-13 05:21:53 +02:00
|
|
|
return E_NOTIMPL;
|
|
|
|
}
|
|
|
|
|
|
|
|
static HRESULT WINAPI IDropTargetHelper_fnShow (IDropTargetHelper * iface, BOOL fShow)
|
|
|
|
{
|
2016-12-01 05:33:19 +01:00
|
|
|
dragdrophelper *This = impl_from_IDropTargetHelper(iface);
|
2002-08-13 05:21:53 +02:00
|
|
|
FIXME ("(%p)->(%u)\n", This, fShow);
|
2019-09-19 08:39:02 +02:00
|
|
|
return S_OK;
|
2002-08-13 05:21:53 +02:00
|
|
|
}
|
|
|
|
|
2016-12-01 05:33:19 +01:00
|
|
|
static const IDropTargetHelperVtbl DropTargetHelperVtbl =
|
2002-08-13 05:21:53 +02:00
|
|
|
{
|
2016-12-01 05:33:18 +01:00
|
|
|
IDropTargetHelper_fnQueryInterface,
|
|
|
|
IDropTargetHelper_fnAddRef,
|
|
|
|
IDropTargetHelper_fnRelease,
|
|
|
|
IDropTargetHelper_fnDragEnter,
|
|
|
|
IDropTargetHelper_fnDragLeave,
|
|
|
|
IDropTargetHelper_fnDragOver,
|
|
|
|
IDropTargetHelper_fnDrop,
|
|
|
|
IDropTargetHelper_fnShow
|
2002-08-13 05:21:53 +02:00
|
|
|
};
|
2016-12-01 05:33:18 +01:00
|
|
|
|
2016-12-01 05:33:19 +01:00
|
|
|
static HRESULT WINAPI DragSourceHelper_QueryInterface (IDragSourceHelper * iface, REFIID riid, LPVOID * ppv)
|
|
|
|
{
|
|
|
|
dragdrophelper *This = impl_from_IDragSourceHelper(iface);
|
|
|
|
return IDropTargetHelper_fnQueryInterface(&This->IDropTargetHelper_iface, riid, ppv);
|
|
|
|
}
|
|
|
|
|
|
|
|
static ULONG WINAPI DragSourceHelper_AddRef (IDragSourceHelper * iface)
|
|
|
|
{
|
|
|
|
dragdrophelper *This = impl_from_IDragSourceHelper(iface);
|
|
|
|
return IDropTargetHelper_fnAddRef(&This->IDropTargetHelper_iface);
|
|
|
|
}
|
|
|
|
|
|
|
|
static ULONG WINAPI DragSourceHelper_Release (IDragSourceHelper * iface)
|
|
|
|
{
|
|
|
|
dragdrophelper *This = impl_from_IDragSourceHelper(iface);
|
|
|
|
return IDropTargetHelper_fnRelease(&This->IDropTargetHelper_iface);
|
|
|
|
}
|
|
|
|
|
|
|
|
static HRESULT WINAPI DragSourceHelper_InitializeFromBitmap(IDragSourceHelper *iface,
|
|
|
|
SHDRAGIMAGE *dragimage, IDataObject *object)
|
|
|
|
{
|
|
|
|
dragdrophelper *This = impl_from_IDragSourceHelper(iface);
|
|
|
|
|
|
|
|
FIXME("(%p)->(%p, %p): stub\n", This, dragimage, object);
|
|
|
|
|
|
|
|
return E_NOTIMPL;
|
|
|
|
}
|
|
|
|
|
|
|
|
static HRESULT WINAPI DragSourceHelper_InitializeFromWindow(IDragSourceHelper *iface, HWND hwnd,
|
|
|
|
POINT *pt, IDataObject *object)
|
|
|
|
{
|
|
|
|
dragdrophelper *This = impl_from_IDragSourceHelper(iface);
|
|
|
|
|
|
|
|
FIXME("(%p)->(%p, %s, %p): stub\n", This, hwnd, wine_dbgstr_point(pt), object);
|
|
|
|
|
|
|
|
return E_NOTIMPL;
|
|
|
|
}
|
|
|
|
|
|
|
|
static const IDragSourceHelperVtbl DragSourceHelperVtbl =
|
|
|
|
{
|
|
|
|
DragSourceHelper_QueryInterface,
|
|
|
|
DragSourceHelper_AddRef,
|
|
|
|
DragSourceHelper_Release,
|
|
|
|
DragSourceHelper_InitializeFromBitmap,
|
|
|
|
DragSourceHelper_InitializeFromWindow
|
|
|
|
};
|
|
|
|
|
2016-12-01 05:33:18 +01:00
|
|
|
/**************************************************************************
|
|
|
|
* IDropTargetHelper_Constructor
|
|
|
|
*/
|
|
|
|
HRESULT WINAPI IDropTargetHelper_Constructor (IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv)
|
|
|
|
{
|
2016-12-01 05:33:19 +01:00
|
|
|
dragdrophelper *dth;
|
2016-12-01 05:33:18 +01:00
|
|
|
HRESULT hr;
|
|
|
|
|
|
|
|
TRACE ("outer=%p %s %p\n", pUnkOuter, shdebugstr_guid (riid), ppv);
|
|
|
|
|
|
|
|
if (!ppv)
|
|
|
|
return E_POINTER;
|
|
|
|
if (pUnkOuter)
|
|
|
|
return CLASS_E_NOAGGREGATION;
|
|
|
|
|
2016-12-01 05:33:19 +01:00
|
|
|
dth = LocalAlloc (LMEM_ZEROINIT, sizeof (dragdrophelper));
|
2016-12-01 05:33:18 +01:00
|
|
|
if (!dth) return E_OUTOFMEMORY;
|
|
|
|
|
2016-12-01 05:33:19 +01:00
|
|
|
dth->IDropTargetHelper_iface.lpVtbl = &DropTargetHelperVtbl;
|
|
|
|
dth->IDragSourceHelper_iface.lpVtbl = &DragSourceHelperVtbl;
|
2016-12-01 05:33:18 +01:00
|
|
|
dth->ref = 1;
|
|
|
|
|
|
|
|
hr = IDropTargetHelper_QueryInterface (&dth->IDropTargetHelper_iface, riid, ppv);
|
|
|
|
IDropTargetHelper_Release (&dth->IDropTargetHelper_iface);
|
|
|
|
|
|
|
|
return hr;
|
|
|
|
}
|