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with Ada.Unchecked_Deallocation;
with Ada.Text_IO; use Ada.Text_IO;
with GNATCOLL.Scripts; use GNATCOLL.Scripts;
with GNATCOLL.Scripts.Python; use GNATCOLL.Scripts.Python;
with TestConsole; use TestConsole;
package body Support is
type Cache_Data_PropsR is new Instance_Property_Record with record
Val : Cache_Data_Access;
end record;
type Cache_Data_Props is access all Cache_Data_PropsR'Class;
overriding procedure Destroy (Prop : in out Cache_Data_PropsR);
Global : Cache_Data_Access;
overriding procedure Destroy (Prop : in out Cache_Data_PropsR) is
begin
if Prop.Val /= null then
Put_Line ("Destroy cache_data_props");
Flush;
end if;
end Destroy;
function Lookup return Cache_Data_Access is
begin
if Global = null then
Global := new Cache_Data;
Global.Data := Global.Data + 1;
Global.Inst := new Instance_List;
end if;
return Global;
end Lookup;
procedure Destroy (Self : in out Cache_Data_Access) is
procedure Unchecked_Free is new Ada.Unchecked_Deallocation
(Cache_Data, Cache_Data_Access);
begin
if Self /= null then
Free (Self.Inst);
Unchecked_Free (Self);
end if;
end Destroy;
procedure Set_Data (CI : in out Class_Instance; Data : Cache_Data_Access) is
begin
Set_Data (CI, "Cache", Cache_Data_PropsR'(Val => Data));
Set (Data.Inst.all, Get_Script (CI), CI);
end Set_Data;
function Get_Data (CI : Class_Instance) return Cache_Data_Access is
D : Cache_Data_Props := Cache_Data_Props (Instance_Property'
(Get_Data (CI, "Cache")));
begin
if D /= null then
return D.Val;
else
return null;
end if;
end Get_Data;
end Support;
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