cpanelfolder.c

winNT技术操作系统,国外开放的原代码和LIUX一样

    return E_NOTIMPL;
}
static HRESULT WINAPI ISF_ControlPanel_fnGetDefaultColumn(IShellFolder2 * iface, DWORD dwRes, ULONG * pSort, ULONG * pDisplay)
{
    ICPanelImpl *This = (ICPanelImpl *)iface;

    TRACE("(%p)\n", This);

    if (pSort) *pSort = 0;
    if (pDisplay) *pDisplay = 0;
    return S_OK;
}
static HRESULT WINAPI ISF_ControlPanel_fnGetDefaultColumnState(IShellFolder2 * iface, UINT iColumn, DWORD * pcsFlags)
{
    ICPanelImpl *This = (ICPanelImpl *)iface;

    TRACE("(%p)\n", This);

    if (!pcsFlags || iColumn >= CONROLPANELSHELLVIEWCOLUMNS) return E_INVALIDARG;
    *pcsFlags = ControlPanelSFHeader[iColumn].pcsFlags;
    return S_OK;
}
static HRESULT WINAPI ISF_ControlPanel_fnGetDetailsEx(IShellFolder2 * iface, LPCITEMIDLIST pidl, const SHCOLUMNID * pscid, VARIANT * pv)
{
    ICPanelImpl *This = (ICPanelImpl *)iface;
    FIXME("(%p)\n", This);
    return E_NOTIMPL;
}

static HRESULT WINAPI ISF_ControlPanel_fnGetDetailsOf(IShellFolder2 * iface, LPCITEMIDLIST pidl, UINT iColumn, SHELLDETAILS * psd)
{
    ICPanelImpl *This = (ICPanelImpl *)iface;
    HRESULT hr;

    TRACE("(%p)->(%p %i %p)\n", This, pidl, iColumn, psd);

    if (!psd || iColumn >= CONROLPANELSHELLVIEWCOLUMNS)
	return E_INVALIDARG;

    if (!pidl) {
	psd->fmt = ControlPanelSFHeader[iColumn].fmt;
	psd->cxChar = ControlPanelSFHeader[iColumn].cxChar;
	psd->str.uType = STRRET_CSTR;
	LoadStringA(shell32_hInstance, ControlPanelSFHeader[iColumn].colnameid, psd->str.u.cStr, MAX_PATH);
	return S_OK;
    } else {
	psd->str.u.cStr[0] = 0x00;
	psd->str.uType = STRRET_CSTR;
	switch(iColumn) {
	case 0:		/* name */
	    hr = IShellFolder_GetDisplayNameOf(iface, pidl, SHGDN_NORMAL | SHGDN_INFOLDER, &psd->str);
	    break;
	case 1:		/* comment */
	    _ILGetFileType(pidl, psd->str.u.cStr, MAX_PATH);
	    break;
	}
	hr = S_OK;
    }

    return hr;
}
static HRESULT WINAPI ISF_ControlPanel_fnMapColumnToSCID(IShellFolder2 * iface, UINT column, SHCOLUMNID * pscid)
{
    ICPanelImpl *This = (ICPanelImpl *)iface;
    FIXME("(%p)\n", This);
    return E_NOTIMPL;
}

static const IShellFolder2Vtbl vt_ShellFolder2 =
{

    ISF_ControlPanel_fnQueryInterface,
    ISF_ControlPanel_fnAddRef,
    ISF_ControlPanel_fnRelease,
    ISF_ControlPanel_fnParseDisplayName,
    ISF_ControlPanel_fnEnumObjects,
    ISF_ControlPanel_fnBindToObject,
    ISF_ControlPanel_fnBindToStorage,
    ISF_ControlPanel_fnCompareIDs,
    ISF_ControlPanel_fnCreateViewObject,
    ISF_ControlPanel_fnGetAttributesOf,
    ISF_ControlPanel_fnGetUIObjectOf,
    ISF_ControlPanel_fnGetDisplayNameOf,
    ISF_ControlPanel_fnSetNameOf,

    /* ShellFolder2 */
    ISF_ControlPanel_fnGetDefaultSearchGUID,
    ISF_ControlPanel_fnEnumSearches,
    ISF_ControlPanel_fnGetDefaultColumn,
    ISF_ControlPanel_fnGetDefaultColumnState,
    ISF_ControlPanel_fnGetDetailsEx,
    ISF_ControlPanel_fnGetDetailsOf,
    ISF_ControlPanel_fnMapColumnToSCID
};

/************************************************************************
 *	ICPanel_PersistFolder2_QueryInterface
 */
static HRESULT WINAPI ICPanel_PersistFolder2_QueryInterface(IPersistFolder2 * iface, REFIID iid, LPVOID * ppvObject)
{
    ICPanelImpl *This = impl_from_IPersistFolder2(iface);

    TRACE("(%p)\n", This);

    return IUnknown_QueryInterface(_IUnknown_(This), iid, ppvObject);
}

/************************************************************************
 *	ICPanel_PersistFolder2_AddRef
 */
static ULONG WINAPI ICPanel_PersistFolder2_AddRef(IPersistFolder2 * iface)
{
    ICPanelImpl *This = impl_from_IPersistFolder2(iface);

    TRACE("(%p)->(count=%lu)\n", This, This->ref);

    return IUnknown_AddRef(_IUnknown_(This));
}

/************************************************************************
 *	ISFPersistFolder_Release
 */
static ULONG WINAPI ICPanel_PersistFolder2_Release(IPersistFolder2 * iface)
{
    ICPanelImpl *This = impl_from_IPersistFolder2(iface);

    TRACE("(%p)->(count=%lu)\n", This, This->ref);

    return IUnknown_Release(_IUnknown_(This));
}

/************************************************************************
 *	ICPanel_PersistFolder2_GetClassID
 */
static HRESULT WINAPI ICPanel_PersistFolder2_GetClassID(IPersistFolder2 * iface, CLSID * lpClassId)
{
    ICPanelImpl *This = impl_from_IPersistFolder2(iface);

    TRACE("(%p)\n", This);

    if (!lpClassId)
	return E_POINTER;
    *lpClassId = CLSID_ControlPanel;

    return S_OK;
}

/************************************************************************
 *	ICPanel_PersistFolder2_Initialize
 *
 * NOTES: it makes no sense to change the pidl
 */
static HRESULT WINAPI ICPanel_PersistFolder2_Initialize(IPersistFolder2 * iface, LPCITEMIDLIST pidl)
{
    ICPanelImpl *This = impl_from_IPersistFolder2(iface);
    TRACE("(%p)->(%p)\n", This, pidl);
    return E_NOTIMPL;
}

/**************************************************************************
 *	IPersistFolder2_fnGetCurFolder
 */
static HRESULT WINAPI ICPanel_PersistFolder2_GetCurFolder(IPersistFolder2 * iface, LPITEMIDLIST * pidl)
{
    ICPanelImpl *This = impl_from_IPersistFolder2(iface);

    TRACE("(%p)->(%p)\n", This, pidl);

    if (!pidl)
	return E_POINTER;
    *pidl = ILClone(This->pidlRoot);
    return S_OK;
}

static const IPersistFolder2Vtbl vt_PersistFolder2 =
{

    ICPanel_PersistFolder2_QueryInterface,
    ICPanel_PersistFolder2_AddRef,
    ICPanel_PersistFolder2_Release,
    ICPanel_PersistFolder2_GetClassID,
    ICPanel_PersistFolder2_Initialize,
    ICPanel_PersistFolder2_GetCurFolder
};

HRESULT CPanel_GetIconLocationW(LPITEMIDLIST pidl,
               LPWSTR szIconFile, UINT cchMax, int* piIndex)
{
    PIDLCPanelStruct* pcpanel = _ILGetCPanelPointer(pidl);

    if (!pcpanel)
	return E_INVALIDARG;

    MultiByteToWideChar(CP_ACP, 0, pcpanel->szName, -1, szIconFile, cchMax);
    *piIndex = pcpanel->iconIdx!=-1? pcpanel->iconIdx: 0;

    return S_OK;
}


/**************************************************************************
* IShellExecuteHookW Implementation
*/

static HRESULT WINAPI IShellExecuteHookW_fnQueryInterface(
               IShellExecuteHookW* iface, REFIID riid, void** ppvObject)
{
    ICPanelImpl *This = impl_from_IShellExecuteHookW(iface);

    TRACE("(%p)->(count=%lu)\n", This, This->ref);

    return IUnknown_QueryInterface(This->pUnkOuter, riid, ppvObject);
}

static ULONG STDMETHODCALLTYPE IShellExecuteHookW_fnAddRef(IShellExecuteHookW* iface)
{
    ICPanelImpl *This = impl_from_IShellExecuteHookW(iface);

    TRACE("(%p)->(count=%lu)\n", This, This->ref);

    return IUnknown_AddRef(This->pUnkOuter);
}

static ULONG STDMETHODCALLTYPE IShellExecuteHookW_fnRelease(IShellExecuteHookW* iface)
{
    ICPanelImpl *This = impl_from_IShellExecuteHookW(iface);

    TRACE("(%p)\n", This);

    return IUnknown_Release(This->pUnkOuter);
}

static HRESULT WINAPI IShellExecuteHookW_fnExecute(IShellExecuteHookW* iface, LPSHELLEXECUTEINFOW psei)
{
    static const WCHAR wCplopen[] = {'c','p','l','o','p','e','n','\0'};
    ICPanelImpl *This = (ICPanelImpl *)iface;

    SHELLEXECUTEINFOW sei_tmp;
    PIDLCPanelStruct* pcpanel;
    WCHAR path[MAX_PATH];
    WCHAR params[MAX_PATH];
    BOOL ret;
    int l;

    TRACE("(%p)->execute(%p)\n", This, psei);

    if (!psei)
	return E_INVALIDARG;

    pcpanel = _ILGetCPanelPointer(ILFindLastID(psei->lpIDList));

    if (!pcpanel)
	return E_INVALIDARG;

    path[0] = '\"';
    /* Return value from MultiByteToWideChar includes terminating NUL, which
     * compensates for the starting double quote we just put in */
    l = MultiByteToWideChar(CP_ACP, 0, pcpanel->szName, -1, path+1, MAX_PATH);

    /* pass applet name to Control_RunDLL to distinguish between applets in one .cpl file */
    path[l++] = '"';
    path[l] = '\0';

    MultiByteToWideChar(CP_ACP, 0, pcpanel->szName+pcpanel->offsDispName, -1, params, MAX_PATH);

    memcpy(&sei_tmp, psei, sizeof(sei_tmp));
    sei_tmp.lpFile = path;
    sei_tmp.lpParameters = params;
    sei_tmp.fMask &= ~SEE_MASK_INVOKEIDLIST;
    sei_tmp.lpVerb = wCplopen;

    ret = ShellExecuteExW(&sei_tmp);
    if (ret)
	return S_OK;
    else
	return S_FALSE;
}

static const IShellExecuteHookWVtbl vt_ShellExecuteHookW =
{

    IShellExecuteHookW_fnQueryInterface,
    IShellExecuteHookW_fnAddRef,
    IShellExecuteHookW_fnRelease,

    IShellExecuteHookW_fnExecute
};


/**************************************************************************
* IShellExecuteHookA Implementation
*/

static HRESULT WINAPI IShellExecuteHookA_fnQueryInterface(IShellExecuteHookA* iface, REFIID riid, void** ppvObject)
{
    ICPanelImpl *This = impl_from_IShellExecuteHookA(iface);

    TRACE("(%p)->(count=%lu)\n", This, This->ref);

    return IUnknown_QueryInterface(This->pUnkOuter, riid, ppvObject);
}

static ULONG STDMETHODCALLTYPE IShellExecuteHookA_fnAddRef(IShellExecuteHookA* iface)
{
    ICPanelImpl *This = impl_from_IShellExecuteHookA(iface);

    TRACE("(%p)->(count=%lu)\n", This, This->ref);

    return IUnknown_AddRef(This->pUnkOuter);
}

static ULONG STDMETHODCALLTYPE IShellExecuteHookA_fnRelease(IShellExecuteHookA* iface)
{
    ICPanelImpl *This = impl_from_IShellExecuteHookA(iface);

    TRACE("(%p)\n", This);

    return IUnknown_Release(This->pUnkOuter);
}

static HRESULT WINAPI IShellExecuteHookA_fnExecute(IShellExecuteHookA* iface, LPSHELLEXECUTEINFOA psei)
{
    ICPanelImpl *This = (ICPanelImpl *)iface;

    SHELLEXECUTEINFOA sei_tmp;
    PIDLCPanelStruct* pcpanel;
    char path[MAX_PATH];
    BOOL ret;

    TRACE("(%p)->execute(%p)\n", This, psei);

    if (!psei)
	return E_INVALIDARG;

    pcpanel = _ILGetCPanelPointer(ILFindLastID(psei->lpIDList));

    if (!pcpanel)
	return E_INVALIDARG;

    path[0] = '\"';
    lstrcpyA(path+1, pcpanel->szName);

    /* pass applet name to Control_RunDLL to distinguish between applets in one .cpl file */
    lstrcatA(path, "\" ");
    lstrcatA(path, pcpanel->szName+pcpanel->offsDispName);

    memcpy(&sei_tmp, psei, sizeof(sei_tmp));
    sei_tmp.lpFile = path;
    sei_tmp.fMask &= ~SEE_MASK_INVOKEIDLIST;

    ret = ShellExecuteExA(&sei_tmp);
    if (ret)
	return S_OK;
    else
	return S_FALSE;
}

static const IShellExecuteHookAVtbl vt_ShellExecuteHookA =
{
    IShellExecuteHookA_fnQueryInterface,
    IShellExecuteHookA_fnAddRef,
    IShellExecuteHookA_fnRelease,
    IShellExecuteHookA_fnExecute
};