import type_options

/*
    this file is for The Grammar of: 
        1)  ButtonUIObject : ( Click event )
        2)  EditUIObject	: ( Type event - Clear event - Select Text event )
        3)  CheckBoxUIObject	: ( Toggle the value  )
        4)  RadioButtonUIObject	: ( Select event )
        5)  ListBoxUIObject : ( Select event )
        6)  ComboBoxUIObject	( Select event )
        7)  SpinUIObject		( Increase event - Decrease event )
        8)  TabControlUIObject ( Change tab event )
*/

UIObjectCommand:
  ButtonUIObject | CheckBoxUIObject | EditUIObject | 
  RadioButtonUIObject | ListBoxUIObject | ComboBoxUIObject | 
  SpinFieldUIObject | TabControlUIObject
;

ButtonUIObject:
  'Click on' ui_button=STRING  ('from' parent_id=ID)?
;	
CheckBoxUIObject:
  'Toggle' Check_box_id=STRING 'CheckBox' ('from' parent_id=ID)?   
;	
RadioButtonUIObject:
  'Select' Radio_button_id=STRING 'RadioButton' ('from' parent_id=ID)? 
;	
ComboBoxUIObject:
   'Select in' Combo_box_id=STRING 'ComboBox' 'item number' item_num=INT ('from' parent_id=ID)?  
;
TabControlUIObject:
   'Choose Tab number' tab_page_number=INT 'in' tab_id=STRING ('from' parent_id=ID)? 
;
EditUIObject:
   action=action_on_UIObject ('from' parent_id=ID)?
;
SpinFieldUIObject:
   change=increase_or_ecrease Spin_id=STRING ('from' parent_id=ID)?
;
ListBoxUIObject:
   'Select element with position ' POS=INT 'in' list_id=STRING ('from' parent_id=ID)?
;
//=============================================================
//helper grammar for EditUIObject
action_on_UIObject:
    Type_action | SELECT | Clear
;
Type_action:
  'Type on' edit_button=STRING what_to_type=Type_options
;
SELECT:
  'Select in ' edit_button=STRING
  '{"FROM": "' from_pos=INT '" , "TO" : "'to_pos=INT '"}'
;
Clear:
  'Clear' edit_button=STRING
;

//=============================================================
//helper functions for SpinUIObject
increase_or_ecrease:
  'Increase' | 'Decrease'
;