shell32: Implement Set/GetCurrentViewMode in the default shellview.

[Nikolay Sivov]

  On 7/17/2010 19:45, David Hedberg wrote:
> On Sat, Jul 17, 2010 at 5:30 PM, Nikolay Sivov<nsivov at codeweavers.com>  wrote:
>>   On 7/17/2010 19:08, David Hedberg wrote:
>>>   static HRESULT WINAPI IFView_SetCurrentViewMode(IFolderView *iface, UINT
>>> mode)
>>>   {
>>> -       IShellViewImpl *This = impl_from_IFolderView(iface);
>>> -       FIXME("(%p)->(%u), stub\n", This, mode);
>>> -       return E_NOTIMPL;
>>> +        IShellViewImpl *This = impl_from_IFolderView(iface);
>>> +        RECT rc;
>>> +        TRACE("(%p)->(%u), stub\n", This, mode);
>>> +
>>> +        if((mode<    FVM_FIRST || mode>    FVM_LAST)&&
>>> +           (mode != FVM_AUTO))
>>> +            return E_INVALIDARG;
>>> +
>>> +        /* Destroy the previous listview */
>>> +        ShellView_DestroyView(This);
>>> +
>>> +        /* Change the viewmode */
>>> +        This->FolderSettings.ViewMode = mode;
>>> +
>>> +        /* Create a new listview */
>>> +        ShellView_CreateView(This);
>>> +
>>> +        /* Size the new listview properly. */
>>> +        GetClientRect(This->hWnd,&rc);
>>> +        MoveWindow(This->hWndList, 0, 0, rc.right, rc.bottom, TRUE);
>>> +
>>> +        return S_OK;
>>>   }
>> Why do you think you should destroy Listview here? It's not obvious at all.
>> I think it's only about changing style.
>>
>>
> Seems I've managed to miss LVM_SETVIEW, I'll try again.
It's not a good idea cause it's only supported for comctl32 version 6.0 
with a SxS manifest and I think Vista could work fine with IFolderView 
that creates a view based on v.5 control.

Anyway, you could test if it does send LVM_SETVIEW or not by subclassing 
Listview like it's done in control tests.