MAknEditingStateIndicator *ei = CAknEnv::Static()->EditingStateIndicator();
CAknIndicatorContainer *ic = ei->IndicatorContainer();// Get editing state/case
if (ic->IndicatorState(S_uid(EAknNaviPaneEditorIndicatorUpperCase)))
    {
    }
else if (ic->IndicatorState(S_uid(EAknNaviPaneEditorIndicatorLowerCase)))
    {
    }
// add more state in here :D bla bla bla
.
.
.


// get T9 state
if (ic->IndicatorState(S_uid(EAknNaviPaneEditorIndicatorT9)))
    {
    }
else if (ic->IndicatorState(S_uid(EAknNaviPaneEditorIndicatorQuery)))
    {
    }