Re: Help for MSAA

The IServiceProvider and ISimpleDOM* stuff is broken in Firefox 
1.0. Remember that Firefox 1.0 is based on a code branch from 
over 1 1/2 years ago. The accessibility implementation has 
changed a lot since then.

- Aaron

Atiz wrote:
> Hi I've played around with the inspector object as well as witht he
> accessibility explorer to double check the window i have is correct.
>
> Say, for example i open google in firefox. I manage to get the window
> for the search (editable text) then according to the docs, i'm suppose
> to find window with control id of 1 which is a child of that editable
> text n put it into the AccessibleObjectfromWindow(). Obviously it did
> not work (argument invalid). I then tried with
> AccessibleObjectFromEvent() and it works.
>
> Next step i tried is to call the service provider.
>
> IServiceProvider *pServProv = NULL;
> pAcc->QueryInterface(IID_IServiceProvider, (void**)&pServProv);
> ISimpleDOMNode *pSimpleDOMNode;
> if (pServProv) {
>   const GUID refguid = {0x0c539790, 0x12e4, 0x11cf, 0xb6, 0x61, 0x00,
> 0xaa, 0x00, 0x4c, 0xd6, 0xd8};
>   HRESULT result = pServProv->QueryService(refguid, IID_ISimpleDOMNode,
> (void**)&pSimpleDOMNode);
>   if (SUCCEEDED(result) && pSimpleDOMNode != NULL) {
>                 MessageBox(NULL,"gd riddence!", MB_OK);
>     /* This is a Mozilla node! Use special ISimpleDOMNode methods
> described in ISimpleDOMNode.idl. */
>   }
>
> } 
>
> no service was to be found.