HRESULT STDMETHODCALLTYPE QWindowsAccessible::get_accSelection(VARIANT *pvarChildren)
{
#ifdef DEBUG_SHOW_ATCLIENT_COMMANDS
showDebug(__FUNCTION__, accessible);
#endif //DEBUG_SHOW_ATCLIENT_COMMANDS
if (!accessible->isValid())
return E_FAIL;
int cc = accessible->childCount();
QVector<int> sel(cc);
int selIndex = 0;
for (int i = 1; i <= cc; ++i) {
QAccessibleInterface *child = 0;
int i2 = accessible->navigate(Child, i, &child);
bool isSelected = false;
if (child) {
isSelected = child->state(0) & Selected;
delete child;
child = 0;
} else {
isSelected = accessible->state(i2) & Selected;
}
if (isSelected)
sel[selIndex++] = i;
}
sel.resize(selIndex);
if (sel.isEmpty()) {
(*pvarChildren).vt = VT_EMPTY;
return S_FALSE;
}
if (sel.size() == 1) {
(*pvarChildren).vt = VT_I4;
(*pvarChildren).lVal = sel[0];
return S_OK;
}
IEnumVARIANT *iface = new QWindowsEnumerate(sel);
IUnknown *uiface;
iface->QueryInterface(IID_IUnknown, (void**)&uiface);
(*pvarChildren).vt = VT_UNKNOWN;
(*pvarChildren).punkVal = uiface;
return S_OK;
}
HRESULT STDMETHODCALLTYPE QWindowsAccessible::get_accSelection(VARIANT *pvarChildren)
{
showDebug(__FUNCTION__, accessible);
if (!accessible->isValid())
return E_FAIL;
int cc = accessible->childCount();
QVector<int> sel(cc);
int selIndex = 0;
for (int i = 0; i < cc; ++i) {
bool isSelected = false;
QAccessibleInterface *child = accessible->child(i);
if (child) {
isSelected = child->state().selected;
delete child;
}
if (isSelected)
sel[selIndex++] = i+1;
}
sel.resize(selIndex);
if (sel.isEmpty()) {
(*pvarChildren).vt = VT_EMPTY;
return S_FALSE;
}
if (sel.size() == 1) {
(*pvarChildren).vt = VT_I4;
(*pvarChildren).lVal = sel[0];
return S_OK;
}
IEnumVARIANT *iface = new QWindowsEnumerate(sel);
IUnknown *uiface;
iface->QueryInterface(IID_IUnknown, (void**)&uiface);
(*pvarChildren).vt = VT_UNKNOWN;
(*pvarChildren).punkVal = uiface;
return S_OK;
}