/* Return the button with TAG and assigned to INSPECTOR. TAG must be
given without the suffix. Returns NULL if not found. */
static LPDISPATCH
get_button (LPDISPATCH inspector, const char *tag)
{
LPDISPATCH result = NULL;
inspector_info_t iinfo;
button_list_t ol;
lock_all_inspectors ();
for (iinfo = all_inspectors; iinfo; iinfo = iinfo->next)
if (iinfo->inspector == inspector)
{
for (ol = iinfo->buttons; ol; ol = ol->next)
if (ol->tag && !strcmp (ol->tag, tag))
{
result = ol->button;
if (result)
result->AddRef ();
break;
}
break;
}
unlock_all_inspectors ();
return result;
}
LPDISPATCH Change::GetDocument()
{
LPDISPATCH lpDisp = NULL;
lpDisp = (LPDISPATCH)m_pDoc->GetInterface(&IID_IDispatch);
if (lpDisp)
lpDisp->AddRef();
return lpDisp;
}
/* Search through all objects and find the inspector which has a
the window handle HWND. Returns NULL if not found. */
LPDISPATCH
get_inspector_from_hwnd (HWND hwnd)
{
LPDISPATCH result = NULL;
inspector_info_t iinfo;
lock_all_inspectors ();
for (iinfo = all_inspectors; iinfo; iinfo = iinfo->next)
if (iinfo->hwnd == hwnd)
{
result = iinfo->inspector;
if (result)
result->AddRef ();
break;
}
unlock_all_inspectors ();
return result;
}
/* Search through all objects and find the inspector which has a
button with the instance id INSTID. Returns NULL if not found. */
static LPDISPATCH
get_inspector_from_instid (int instid)
{
LPDISPATCH result = NULL;
inspector_info_t iinfo;
button_list_t ol;
lock_all_inspectors ();
for (iinfo = all_inspectors; iinfo; iinfo = iinfo->next)
for (ol = iinfo->buttons; ol; ol = ol->next)
if (ol->instid == instid)
{
result = iinfo->inspector;
if (result)
result->AddRef ();
break;
}
unlock_all_inspectors ();
return result;
}