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when Events.Add_Atom =>
case Commands.To_Align_Command
(To_String (Arguments.Current_Atom))
is
when Commands.Unknown_Align =>
null;
when Commands.Set_Left =>
State.Align := Left_Aligned;
State.Set_Align (Left_Aligned);
when Commands.Set_Center =>
State.Align := Centered;
State.Set_Align (Centered);
when Commands.Set_Right =>
State.Align := Right_Aligned;
State.Set_Align (Right_Aligned);
end case;
when others =>
null;
end case;
when Commands.Align_Center =>
State.Align := Centered;
State.Set_Align (Centered);
when Commands.Align_Left =>
State.Align := Left_Aligned;
State.Set_Align (Left_Aligned);
when Commands.Align_Right =>
State.Align := Right_Aligned;
State.Set_Align (Right_Aligned);
when Commands.Base =>
declare
New_Base : constant Atom_Arrays.Immutable_Reference
:= Create (Arguments);
begin
if not New_Base.Is_Empty
and then New_Base.Query.Data.all'Length >= 2
then
State.Symbols := New_Base;
end if;
end;
State.Right_Padding := Create (Arguments.Current_Atom);
State.Set_Right_Padding (Arguments.Current_Atom);
when others =>
null;
end case;
when Commands.Padding_Left =>
case Arguments.Current_Event is
when Events.Add_Atom =>
State.Left_Padding := Create (Arguments.Current_Atom);
State.Set_Left_Padding (Arguments.Current_Atom);
when others =>
null;
end case;
when Commands.Padding_Right =>
case Arguments.Current_Event is
when Events.Add_Atom =>
State.Right_Padding := Create (Arguments.Current_Atom);
State.Set_Right_Padding (Arguments.Current_Atom);
when others =>
null;
end case;
when Commands.Sign =>
case Arguments.Current_Event is
when Events.Add_Atom =>
State.Positive_Sign := Create (Arguments.Current_Atom);
State.Set_Positive_Sign (Arguments.Current_Atom);
when others =>
return;
end case;
Arguments.Next (Event);
case Event is
when Events.Add_Atom =>
State.Negative_Sign := Create (Arguments.Current_Atom);
State.Set_Negative_Sign (Arguments.Current_Atom);
when others =>
null;
end case;
when Commands.Width =>
case Arguments.Current_Event is
when Events.Add_Atom =>
declare
State.Maximum_Width
:= Width'Value (To_String (Arguments.Current_Atom));
State.Minimum_Width := State.Maximum_Width;
New_Width : constant Width
:= Width'Value (To_String (Arguments.Current_Atom));
begin
State.Set_Maximum_Width (New_Width);
State.Set_Minimum_Width (New_Width);
end;
when others =>
return;
end case;
Arguments.Next (Event);
case Event is
when Events.Add_Atom =>
State.Maximum_Width
:= Width'Value (To_String (Arguments.Current_Atom));
State.Set_Maximum_Width
(Width'Value (To_String (Arguments.Current_Atom)));
when others =>
return;
end case;
Arguments.Next (Event);
case Event is
when Events.Add_Atom =>
State.Overflow_Message := Create (Arguments.Current_Atom);
State.Set_Overflow_Message (Arguments.Current_Atom);
when others =>
return;
end case;
when Commands.Width_Max =>
case Arguments.Current_Event is
when Events.Add_Atom =>
State.Maximum_Width
:= Width'Value (To_String (Arguments.Current_Atom));
State.Set_Maximum_Width
(Width'Value (To_String (Arguments.Current_Atom)));
when others =>
return;
end case;
Arguments.Next (Event);
case Event is
when Events.Add_Atom =>
State.Overflow_Message := Create (Arguments.Current_Atom);
State.Set_Overflow_Message (Arguments.Current_Atom);
when others =>
return;
end case;
when Commands.Width_Min =>
case Arguments.Current_Event is
when Events.Add_Atom =>
State.Minimum_Width
:= Width'Value (To_String (Arguments.Current_Atom));
State.Set_Minimum_Width
(Width'Value (To_String (Arguments.Current_Atom)));
when others =>
null;
end case;
end case;
end Update_Format;
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is
Parsed_Template : Format;
begin
Parse (Parsed_Template, Template);
Output.Write (Render (Value, Parsed_Template));
end Render;
---------------------
-- Format Mutators --
---------------------
procedure Set_Align (Object : in out Format; Value : in Alignment) is
begin
Object.Align := Value;
end Set_Align;
procedure Set_Left_Padding
(Object : in out Format;
Symbol : in Atom_Refs.Immutable_Reference) is
begin
Object.Left_Padding := Symbol;
end Set_Left_Padding;
procedure Set_Left_Padding
(Object : in out Format;
Symbol : in Atom) is
begin
Set_Left_Padding (Object, Create (Symbol));
end Set_Left_Padding;
procedure Set_Maximum_Width (Object : in out Format; Value : in Width) is
begin
Object.Maximum_Width := Value;
if Object.Minimum_Width > Object.Maximum_Width then
Object.Minimum_Width := Value;
end if;
end Set_Maximum_Width;
procedure Set_Minimum_Width (Object : in out Format; Value : in Width) is
begin
Object.Minimum_Width := Value;
if Object.Minimum_Width > Object.Maximum_Width then
Object.Maximum_Width := Value;
end if;
end Set_Minimum_Width;
procedure Set_Negative_Sign
(Object : in out Format;
Sign : in Atom_Refs.Immutable_Reference) is
begin
Object.Negative_Sign := Sign;
end Set_Negative_Sign;
procedure Set_Negative_Sign
(Object : in out Format;
Sign : in Atom) is
begin
Set_Negative_Sign (Object, Create (Sign));
end Set_Negative_Sign;
procedure Set_Overflow_Message
(Object : in out Format;
Message : in Atom_Refs.Immutable_Reference) is
begin
Object.Overflow_Message := Message;
end Set_Overflow_Message;
procedure Set_Overflow_Message
(Object : in out Format;
Message : in Atom) is
begin
Set_Overflow_Message (Object, Create (Message));
end Set_Overflow_Message;
procedure Set_Positive_Sign
(Object : in out Format;
Sign : in Atom_Refs.Immutable_Reference) is
begin
Object.Positive_Sign := Sign;
end Set_Positive_Sign;
procedure Set_Positive_Sign
(Object : in out Format;
Sign : in Atom) is
begin
Set_Positive_Sign (Object, Create (Sign));
end Set_Positive_Sign;
procedure Set_Right_Padding
(Object : in out Format;
Symbol : in Atom_Refs.Immutable_Reference) is
begin
Object.Right_Padding := Symbol;
end Set_Right_Padding;
procedure Set_Right_Padding
(Object : in out Format;
Symbol : in Atom) is
begin
Set_Right_Padding (Object, Create (Symbol));
end Set_Right_Padding;
procedure Set_Symbols
(Object : in out Format;
Symbols : in Atom_Arrays.Immutable_Reference) is
begin
if not Symbols.Is_Empty and then Symbols.Query.Data.all'Length >= 2 then
Object.Symbols := Symbols;
end if;
end Set_Symbols;
procedure Set_Symbols
(Object : in out Format;
Expression : in out S_Expressions.Descriptor'Class) is
begin
Set_Symbols (Object, Create (Expression));
end Set_Symbols;
end Natools.S_Expressions.Templates.Generic_Integers;
|