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Sweden-Number/dlls/shell32/shfldr_netplaces.c

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/*
* Network Places (Neighbourhood) folder
*
* Copyright 1997 Marcus Meissner
* Copyright 1998, 1999, 2002 Juergen Schmied
* Copyright 2003 Mike McCormack for Codeweavers
*
* 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
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include "wine/port.h"
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include <stdio.h>
#define COBJMACROS
#define NONAMELESSUNION
#define NONAMELESSSTRUCT
#include "winerror.h"
#include "windef.h"
#include "winbase.h"
#include "winreg.h"
#include "pidl.h"
#include "enumidlist.h"
#include "undocshell.h"
#include "shell32_main.h"
#include "shresdef.h"
#include "wine/debug.h"
#include "debughlp.h"
#include "shfldr.h"
WINE_DEFAULT_DEBUG_CHANNEL (shell);
/***********************************************************************
* IShellFolder implementation
*/
typedef struct {
const IShellFolder2Vtbl *lpVtbl;
LONG ref;
const IPersistFolder2Vtbl *lpVtblPersistFolder2;
/* both paths are parsible from the desktop */
LPITEMIDLIST pidlRoot; /* absolute pidl */
} IGenericSFImpl;
static const IShellFolder2Vtbl vt_ShellFolder2;
static const IPersistFolder2Vtbl vt_NP_PersistFolder2;
#define _IPersistFolder2_Offset ((int)(&(((IGenericSFImpl*)0)->lpVtblPersistFolder2)))
#define _ICOM_THIS_From_IPersistFolder2(class, name) class* This = (class*)(((char*)name)-_IPersistFolder2_Offset);
#define _IUnknown_(This) (IUnknown*)&(This->lpVtbl)
#define _IShellFolder_(This) (IShellFolder*)&(This->lpVtbl)
#define _IPersistFolder2_(This) (IPersistFolder2*)&(This->lpVtblPersistFolder2)
static shvheader NetworkPlacesSFHeader[] = {
{IDS_SHV_COLUMN1, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 15},
{IDS_SHV_COLUMN9, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 10}
};
#define NETWORKPLACESSHELLVIEWCOLUMNS 2
/**************************************************************************
* ISF_NetworkPlaces_Constructor
*/
HRESULT WINAPI ISF_NetworkPlaces_Constructor (IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv)
{
IGenericSFImpl *sf;
TRACE ("unkOut=%p %s\n", pUnkOuter, shdebugstr_guid (riid));
if (!ppv)
return E_POINTER;
if (pUnkOuter)
return CLASS_E_NOAGGREGATION;
sf = (IGenericSFImpl *) HeapAlloc ( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof (IGenericSFImpl));
if (!sf)
return E_OUTOFMEMORY;
sf->ref = 0;
sf->lpVtbl = &vt_ShellFolder2;
sf->lpVtblPersistFolder2 = &vt_NP_PersistFolder2;
sf->pidlRoot = _ILCreateNetHood(); /* my qualified pidl */
if (!SUCCEEDED (IUnknown_QueryInterface (_IUnknown_ (sf), riid, ppv)))
{
IUnknown_Release (_IUnknown_ (sf));
return E_NOINTERFACE;
}
TRACE ("--(%p)\n", sf);
return S_OK;
}
/**************************************************************************
* ISF_NetworkPlaces_fnQueryInterface
*
* NOTE
* supports not IPersist/IPersistFolder
*/
static HRESULT WINAPI ISF_NetworkPlaces_fnQueryInterface (IShellFolder2 *iface, REFIID riid, LPVOID *ppvObj)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
TRACE ("(%p)->(%s,%p)\n", This, shdebugstr_guid (riid), ppvObj);
*ppvObj = NULL;
if (IsEqualIID (riid, &IID_IUnknown) ||
IsEqualIID (riid, &IID_IShellFolder) ||
IsEqualIID (riid, &IID_IShellFolder2))
{
*ppvObj = This;
}
else if (IsEqualIID (riid, &IID_IPersist) ||
IsEqualIID (riid, &IID_IPersistFolder) ||
IsEqualIID (riid, &IID_IPersistFolder2))
{
*ppvObj = _IPersistFolder2_ (This);
}
if (*ppvObj)
{
IUnknown_AddRef ((IUnknown *) (*ppvObj));
TRACE ("-- Interface: (%p)->(%p)\n", ppvObj, *ppvObj);
return S_OK;
}
TRACE ("-- Interface: E_NOINTERFACE\n");
return E_NOINTERFACE;
}
static ULONG WINAPI ISF_NetworkPlaces_fnAddRef (IShellFolder2 * iface)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
ULONG refCount = InterlockedIncrement(&This->ref);
TRACE ("(%p)->(count=%u)\n", This, refCount - 1);
return refCount;
}
static ULONG WINAPI ISF_NetworkPlaces_fnRelease (IShellFolder2 * iface)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
ULONG refCount = InterlockedDecrement(&This->ref);
TRACE ("(%p)->(count=%u)\n", This, refCount + 1);
if (!refCount) {
TRACE ("-- destroying IShellFolder(%p)\n", This);
SHFree (This->pidlRoot);
HeapFree (GetProcessHeap(), 0, This);
}
return refCount;
}
/**************************************************************************
* ISF_NetworkPlaces_fnParseDisplayName
*/
static HRESULT WINAPI ISF_NetworkPlaces_fnParseDisplayName (IShellFolder2 * iface,
HWND hwndOwner, LPBC pbcReserved, LPOLESTR lpszDisplayName,
DWORD * pchEaten, LPITEMIDLIST * ppidl, DWORD * pdwAttributes)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
HRESULT hr = E_UNEXPECTED;
TRACE ("(%p)->(HWND=%p,%p,%p=%s,%p,pidl=%p,%p)\n", This,
hwndOwner, pbcReserved, lpszDisplayName, debugstr_w (lpszDisplayName),
pchEaten, ppidl, pdwAttributes);
*ppidl = 0;
if (pchEaten)
*pchEaten = 0; /* strange but like the original */
TRACE ("(%p)->(-- ret=0x%08x)\n", This, hr);
return hr;
}
/**************************************************************************
* ISF_NetworkPlaces_fnEnumObjects
*/
static HRESULT WINAPI ISF_NetworkPlaces_fnEnumObjects (IShellFolder2 * iface,
HWND hwndOwner, DWORD dwFlags, LPENUMIDLIST * ppEnumIDList)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
TRACE ("(%p)->(HWND=%p flags=0x%08x pplist=%p)\n", This,
hwndOwner, dwFlags, ppEnumIDList);
*ppEnumIDList = IEnumIDList_Constructor();
TRACE ("-- (%p)->(new ID List: %p)\n", This, *ppEnumIDList);
return (*ppEnumIDList) ? S_OK : E_OUTOFMEMORY;
}
/**************************************************************************
* ISF_NetworkPlaces_fnBindToObject
*/
static HRESULT WINAPI ISF_NetworkPlaces_fnBindToObject (IShellFolder2 * iface,
LPCITEMIDLIST pidl, LPBC pbcReserved, REFIID riid, LPVOID * ppvOut)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
TRACE ("(%p)->(pidl=%p,%p,%s,%p)\n", This,
pidl, pbcReserved, shdebugstr_guid (riid), ppvOut);
return SHELL32_BindToChild (This->pidlRoot, NULL, pidl, riid, ppvOut);
}
/**************************************************************************
* ISF_NetworkPlaces_fnBindToStorage
*/
static HRESULT WINAPI ISF_NetworkPlaces_fnBindToStorage (IShellFolder2 * iface,
LPCITEMIDLIST pidl, LPBC pbcReserved, REFIID riid, LPVOID * ppvOut)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
FIXME ("(%p)->(pidl=%p,%p,%s,%p) stub\n", This,
pidl, pbcReserved, shdebugstr_guid (riid), ppvOut);
*ppvOut = NULL;
return E_NOTIMPL;
}
/**************************************************************************
* ISF_NetworkPlaces_fnCompareIDs
*/
static HRESULT WINAPI ISF_NetworkPlaces_fnCompareIDs (IShellFolder2 * iface,
LPARAM lParam, LPCITEMIDLIST pidl1, LPCITEMIDLIST pidl2)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
int nReturn;
TRACE ("(%p)->(0x%08lx,pidl1=%p,pidl2=%p)\n", This, lParam, pidl1, pidl2);
nReturn = SHELL32_CompareIDs (_IShellFolder_ (This), lParam, pidl1, pidl2);
TRACE ("-- %i\n", nReturn);
return nReturn;
}
/**************************************************************************
* ISF_NetworkPlaces_fnCreateViewObject
*/
static HRESULT WINAPI ISF_NetworkPlaces_fnCreateViewObject (IShellFolder2 * iface,
HWND hwndOwner, REFIID riid, LPVOID * ppvOut)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
LPSHELLVIEW pShellView;
HRESULT hr = E_INVALIDARG;
TRACE ("(%p)->(hwnd=%p,%s,%p)\n", This,
hwndOwner, shdebugstr_guid (riid), ppvOut);
if (!ppvOut)
return hr;
*ppvOut = NULL;
if (IsEqualIID (riid, &IID_IDropTarget))
{
WARN ("IDropTarget not implemented\n");
hr = E_NOTIMPL;
}
else if (IsEqualIID (riid, &IID_IContextMenu))
{
WARN ("IContextMenu not implemented\n");
hr = E_NOTIMPL;
}
else if (IsEqualIID (riid, &IID_IShellView))
{
pShellView = IShellView_Constructor ((IShellFolder *) iface);
if (pShellView)
{
hr = IShellView_QueryInterface (pShellView, riid, ppvOut);
IShellView_Release (pShellView);
}
}
TRACE ("-- (%p)->(interface=%p)\n", This, ppvOut);
return hr;
}
/**************************************************************************
* ISF_NetworkPlaces_fnGetAttributesOf
*/
static HRESULT WINAPI ISF_NetworkPlaces_fnGetAttributesOf (IShellFolder2 * iface,
UINT cidl, LPCITEMIDLIST * apidl, DWORD * rgfInOut)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
HRESULT hr = S_OK;
TRACE ("(%p)->(cidl=%d apidl=%p mask=%p (0x%08x))\n", This,
cidl, apidl, rgfInOut, rgfInOut ? *rgfInOut : 0);
if (!rgfInOut)
return E_INVALIDARG;
if (cidl && !apidl)
return E_INVALIDARG;
if (*rgfInOut == 0)
*rgfInOut = ~0;
if (cidl == 0)
{
IShellFolder *psfParent = NULL;
LPCITEMIDLIST rpidl = NULL;
hr = SHBindToParent(This->pidlRoot, &IID_IShellFolder, (LPVOID*)&psfParent, (LPCITEMIDLIST*)&rpidl);
if(SUCCEEDED(hr))
{
SHELL32_GetItemAttributes (psfParent, rpidl, rgfInOut);
IShellFolder_Release(psfParent);
}
}
else
{
while (cidl > 0 && *apidl)
{
pdump (*apidl);
SHELL32_GetItemAttributes (_IShellFolder_ (This), *apidl, rgfInOut);
apidl++;
cidl--;
}
}
/* make sure SFGAO_VALIDATE is cleared, some apps depend on that */
*rgfInOut &= ~SFGAO_VALIDATE;
TRACE ("-- result=0x%08x\n", *rgfInOut);
return hr;
}
/**************************************************************************
* ISF_NetworkPlaces_fnGetUIObjectOf
*
* PARAMETERS
* hwndOwner [in] Parent window for any output
* cidl [in] array size
* apidl [in] simple pidl array
* riid [in] Requested Interface
* prgfInOut [ ] reserved
* ppvObject [out] Resulting Interface
*
*/
static HRESULT WINAPI ISF_NetworkPlaces_fnGetUIObjectOf (IShellFolder2 * iface,
HWND hwndOwner, UINT cidl, LPCITEMIDLIST * apidl, REFIID riid,
UINT * prgfInOut, LPVOID * ppvOut)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
LPITEMIDLIST pidl;
IUnknown *pObj = NULL;
HRESULT hr = E_INVALIDARG;
TRACE ("(%p)->(%p,%u,apidl=%p,%s,%p,%p)\n", This,
hwndOwner, cidl, apidl, shdebugstr_guid (riid), prgfInOut, ppvOut);
if (!ppvOut)
return hr;
*ppvOut = NULL;
if (IsEqualIID (riid, &IID_IContextMenu) && (cidl >= 1))
{
pObj = (LPUNKNOWN) ISvItemCm_Constructor ((IShellFolder *) iface, This->pidlRoot, apidl, cidl);
hr = S_OK;
}
else if (IsEqualIID (riid, &IID_IDataObject) && (cidl >= 1))
{
pObj = (LPUNKNOWN) IDataObject_Constructor (hwndOwner, This->pidlRoot, apidl, cidl);
hr = S_OK;
}
else if (IsEqualIID (riid, &IID_IExtractIconA) && (cidl == 1))
{
pidl = ILCombine (This->pidlRoot, apidl[0]);
pObj = (LPUNKNOWN) IExtractIconA_Constructor (pidl);
SHFree (pidl);
hr = S_OK;
}
else if (IsEqualIID (riid, &IID_IExtractIconW) && (cidl == 1))
{
pidl = ILCombine (This->pidlRoot, apidl[0]);
pObj = (LPUNKNOWN) IExtractIconW_Constructor (pidl);
SHFree (pidl);
hr = S_OK;
}
else if (IsEqualIID (riid, &IID_IDropTarget) && (cidl >= 1))
{
hr = IShellFolder_QueryInterface (iface, &IID_IDropTarget, (LPVOID *) & pObj);
}
else
hr = E_NOINTERFACE;
if (SUCCEEDED(hr) && !pObj)
hr = E_OUTOFMEMORY;
*ppvOut = pObj;
TRACE ("(%p)->hr=0x%08x\n", This, hr);
return hr;
}
/**************************************************************************
* ISF_NetworkPlaces_fnGetDisplayNameOf
*
*/
static HRESULT WINAPI ISF_NetworkPlaces_fnGetDisplayNameOf (IShellFolder2 * iface,
LPCITEMIDLIST pidl, DWORD dwFlags, LPSTRRET strRet)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
FIXME ("(%p)->(pidl=%p,0x%08x,%p)\n", This, pidl, dwFlags, strRet);
pdump (pidl);
if (!strRet)
return E_INVALIDARG;
return E_NOTIMPL;
}
/**************************************************************************
* ISF_NetworkPlaces_fnSetNameOf
* Changes the name of a file object or subfolder, possibly changing its item
* identifier in the process.
*
* PARAMETERS
* hwndOwner [in] Owner window for output
* pidl [in] simple pidl of item to change
* lpszName [in] the items new display name
* dwFlags [in] SHGNO formatting flags
* ppidlOut [out] simple pidl returned
*/
static HRESULT WINAPI ISF_NetworkPlaces_fnSetNameOf (IShellFolder2 * iface,
HWND hwndOwner, LPCITEMIDLIST pidl, /*simple pidl */
LPCOLESTR lpName, DWORD dwFlags, LPITEMIDLIST * pPidlOut)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
FIXME ("(%p)->(%p,pidl=%p,%s,%u,%p)\n", This,
hwndOwner, pidl, debugstr_w (lpName), dwFlags, pPidlOut);
return E_FAIL;
}
static HRESULT WINAPI ISF_NetworkPlaces_fnGetDefaultSearchGUID (
IShellFolder2 * iface, GUID * pguid)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
FIXME ("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI ISF_NetworkPlaces_fnEnumSearches (IShellFolder2 * iface,
IEnumExtraSearch ** ppenum)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
FIXME ("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI ISF_NetworkPlaces_fnGetDefaultColumn (IShellFolder2 * iface,
DWORD dwRes, ULONG * pSort, ULONG * pDisplay)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
TRACE ("(%p)\n", This);
if (pSort)
*pSort = 0;
if (pDisplay)
*pDisplay = 0;
return S_OK;
}
static HRESULT WINAPI ISF_NetworkPlaces_fnGetDefaultColumnState (
IShellFolder2 * iface, UINT iColumn, DWORD * pcsFlags)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
TRACE ("(%p)\n", This);
if (!pcsFlags || iColumn >= NETWORKPLACESSHELLVIEWCOLUMNS)
return E_INVALIDARG;
*pcsFlags = NetworkPlacesSFHeader[iColumn].pcsFlags;
return S_OK;
}
static HRESULT WINAPI ISF_NetworkPlaces_fnGetDetailsEx (IShellFolder2 * iface,
LPCITEMIDLIST pidl, const SHCOLUMNID * pscid, VARIANT * pv)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
FIXME ("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI ISF_NetworkPlaces_fnGetDetailsOf (IShellFolder2 * iface,
LPCITEMIDLIST pidl, UINT iColumn, SHELLDETAILS * psd)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
FIXME ("(%p)->(%p %i %p)\n", This, pidl, iColumn, psd);
return E_NOTIMPL;
}
static HRESULT WINAPI ISF_NetworkPlaces_fnMapColumnToSCID (IShellFolder2 * iface,
UINT column, SHCOLUMNID * pscid)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
FIXME ("(%p)\n", This);
return E_NOTIMPL;
}
static const IShellFolder2Vtbl vt_ShellFolder2 = {
ISF_NetworkPlaces_fnQueryInterface,
ISF_NetworkPlaces_fnAddRef,
ISF_NetworkPlaces_fnRelease,
ISF_NetworkPlaces_fnParseDisplayName,
ISF_NetworkPlaces_fnEnumObjects,
ISF_NetworkPlaces_fnBindToObject,
ISF_NetworkPlaces_fnBindToStorage,
ISF_NetworkPlaces_fnCompareIDs,
ISF_NetworkPlaces_fnCreateViewObject,
ISF_NetworkPlaces_fnGetAttributesOf,
ISF_NetworkPlaces_fnGetUIObjectOf,
ISF_NetworkPlaces_fnGetDisplayNameOf,
ISF_NetworkPlaces_fnSetNameOf,
/* ShellFolder2 */
ISF_NetworkPlaces_fnGetDefaultSearchGUID,
ISF_NetworkPlaces_fnEnumSearches,
ISF_NetworkPlaces_fnGetDefaultColumn,
ISF_NetworkPlaces_fnGetDefaultColumnState,
ISF_NetworkPlaces_fnGetDetailsEx,
ISF_NetworkPlaces_fnGetDetailsOf,
ISF_NetworkPlaces_fnMapColumnToSCID
};
/************************************************************************
* INPFldr_PersistFolder2_QueryInterface
*/
static HRESULT WINAPI INPFldr_PersistFolder2_QueryInterface (IPersistFolder2 * iface,
REFIID iid, LPVOID * ppvObj)
{
_ICOM_THIS_From_IPersistFolder2 (IGenericSFImpl, iface);
TRACE ("(%p)\n", This);
return IUnknown_QueryInterface (_IUnknown_ (This), iid, ppvObj);
}
/************************************************************************
* INPFldr_PersistFolder2_AddRef
*/
static ULONG WINAPI INPFldr_PersistFolder2_AddRef (IPersistFolder2 * iface)
{
_ICOM_THIS_From_IPersistFolder2 (IGenericSFImpl, iface);
TRACE ("(%p)->(count=%u)\n", This, This->ref);
return IUnknown_AddRef (_IUnknown_ (This));
}
/************************************************************************
* ISFPersistFolder_Release
*/
static ULONG WINAPI INPFldr_PersistFolder2_Release (IPersistFolder2 * iface)
{
_ICOM_THIS_From_IPersistFolder2 (IGenericSFImpl, iface);
TRACE ("(%p)->(count=%u)\n", This, This->ref);
return IUnknown_Release (_IUnknown_ (This));
}
/************************************************************************
* INPFldr_PersistFolder2_GetClassID
*/
static HRESULT WINAPI INPFldr_PersistFolder2_GetClassID (
IPersistFolder2 * iface, CLSID * lpClassId)
{
_ICOM_THIS_From_IPersistFolder2 (IGenericSFImpl, iface);
TRACE ("(%p)\n", This);
if (!lpClassId)
return E_POINTER;
*lpClassId = CLSID_NetworkPlaces;
return S_OK;
}
/************************************************************************
* INPFldr_PersistFolder2_Initialize
*
* NOTES: it makes no sense to change the pidl
*/
static HRESULT WINAPI INPFldr_PersistFolder2_Initialize (
IPersistFolder2 * iface, LPCITEMIDLIST pidl)
{
_ICOM_THIS_From_IPersistFolder2 (IGenericSFImpl, iface);
TRACE ("(%p)->(%p)\n", This, pidl);
return E_NOTIMPL;
}
/**************************************************************************
* IPersistFolder2_fnGetCurFolder
*/
static HRESULT WINAPI INPFldr_PersistFolder2_GetCurFolder (
IPersistFolder2 * iface, LPITEMIDLIST * pidl)
{
_ICOM_THIS_From_IPersistFolder2 (IGenericSFImpl, iface);
TRACE ("(%p)->(%p)\n", This, pidl);
if (!pidl)
return E_POINTER;
*pidl = ILClone (This->pidlRoot);
return S_OK;
}
static const IPersistFolder2Vtbl vt_NP_PersistFolder2 =
{
INPFldr_PersistFolder2_QueryInterface,
INPFldr_PersistFolder2_AddRef,
INPFldr_PersistFolder2_Release,
INPFldr_PersistFolder2_GetClassID,
INPFldr_PersistFolder2_Initialize,
INPFldr_PersistFolder2_GetCurFolder
};
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