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thechaingamer
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ada-git-code

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Arguments => F.New_Name (+"Self"));
-----------------
-- Prop_Getter --
-----------------
function Prop_Getter
(F : aliased in out Ada_Pretty.Factory;
Prop : Classes.Property) return Ada_Pretty.Node_Access
is
Pragmas : Ada_Pretty.Node_Access;
Return_Expr : Ada_Pretty.Node_Access;
Token : League.Strings.Universal_String;
begin
if Is_Node and then Prop.Name.Starts_With ("Has_") then
if Prop.Name.Starts_With ("Has_Not_Null") then
Token := Prop.Name.Tail_From (9); -- Null or Null_2
else
Token := Prop.Name.Tail_From (5);
end if;
Return_Expr := F.New_Selected_Name
("Self." & Token & "_Token.Assigned");
elsif Is_Text (Prop.Type_Name) then
if Is_Node then
Return_Expr := F.New_Selected_Name
("Self." & Only_Tokens (Item.Properties) (1).Name & ".Image");
else
Return_Expr := F.New_Name (+"""""");
Pragmas := Unreferenced;
end if;
else
Return_Expr := F.New_Selected_Name ("Self." & Prop.Name);
end if;
return F.New_Subprogram_Body
(Specification => F.New_Subprogram_Specification
(Is_Overriding => Ada_Pretty.True,
Name => F.New_Name (Prop.Name),
Parameters => F.New_Parameter
(Name => F.New_Name (+"Self"),
Type_Definition => Type_Name),
Result => Property_Type (F, Prop)),
Declarations => Pragmas,
Statements => F.New_Return (Return_Expr));
end Prop_Getter;
Set_Enclosing_Element : constant Ada_Pretty.Node_Access :=
F.New_Name (+"Set_Enclosing_Element");
------------------------
-- Prop_Set_Enclosing --
------------------------
function Prop_Set_Enclosing
(F : aliased in out Ada_Pretty.Factory;
Prop : Classes.Property) return Ada_Pretty.Node_Access
is
Result : Ada_Pretty.Node_Access;
Attr : constant Ada_Pretty.Node_Access :=
F.New_Argument_Association
(Value => F.New_Name (+"Self." & Prop.Name));
Self : constant Ada_Pretty.Node_Access :=
F.New_Argument_Association
(Value => F.New_Name (+"Self'Unchecked_Access"));
Item : constant Ada_Pretty.Node_Access :=
F.New_Argument_Association
(Value => F.New_Selected_Name (+"Item.Element"));
begin
case Prop.Capacity is
when Meta.Classes.Just_One =>
Result := F.New_Statement
(F.New_Apply
(Set_Enclosing_Element, F.New_List (Attr, Self)));
when Meta.Classes.Zero_Or_One =>
Result := F.New_If
(Condition => F.New_Selected_Name
(Prefix => Attr,
Selector => F.New_Name (+"Assigned")),
Then_Path => F.New_Statement
(F.New_Apply
(Set_Enclosing_Element, F.New_List (Attr, Self))));
when others =>
Result := F.New_For
(Name => F.New_Name (+"Item"),
Iterator => F.New_Selected_Name
(Prefix => Attr,
Selector => F.New_Name (+"Each_Element")),
Statements => F.New_Statement
(F.New_Apply
(Set_Enclosing_Element,
F.New_List (Item, Self))));
end case;