1 files changed, 93 insertions, 0 deletions
diff --git a/src/fltk-devices-surface.adb b/src/fltk-devices-surface.adb
new file mode 100644
index 0000000..fc8e077
--- /dev/null
+++ b/src/fltk-devices-surface.adb
@@ -0,0 +1,93 @@
+
+
+--  Programmed by Jedidiah Barber
+--  Released into the public domain
+
+
+package body FLTK.Devices.Surface is
+
+
+    function new_fl_surface
+           (G : in Storage.Integer_Address)
+        return Storage.Integer_Address;
+    pragma Import (C, new_fl_surface, "new_fl_surface");
+    pragma Inline (new_fl_surface);
+
+    procedure free_fl_surface
+           (S : in Storage.Integer_Address);
+    pragma Import (C, free_fl_surface, "free_fl_surface");
+    pragma Inline (free_fl_surface);
+
+
+
+
+    procedure fl_surface_set_current
+           (S : in Storage.Integer_Address);
+    pragma Import (C, fl_surface_set_current, "fl_surface_set_current");
+    pragma Inline (fl_surface_set_current);
+
+    function fl_surface_get_surface
+        return Storage.Integer_Address;
+    pragma Import (C, fl_surface_get_surface, "fl_surface_get_surface");
+    pragma Inline (fl_surface_get_surface);
+
+
+
+
+    procedure Finalize
+           (This : in out Surface_Device) is
+    begin
+        if This.Void_Ptr /= Null_Pointer and This.Needs_Dealloc then
+            free_fl_surface (This.Void_Ptr);
+            This.Void_Ptr := Null_Pointer;
+        end if;
+    end Finalize;
+
+
+
+
+    package body Forge is
+
+        function Create
+               (Graphics : in out FLTK.Devices.Graphics.Graphics_Driver)
+            return Surface_Device is
+        begin
+            return This : Surface_Device do
+                This.Void_Ptr := new_fl_surface (Wrapper (Graphics).Void_Ptr);
+            end return;
+        end Create;
+
+        pragma Inline (Create);
+
+    end Forge;
+
+
+
+
+    function Get_Current
+        return access Surface_Device'Class is
+    begin
+        return Current_Ptr;
+    end Get_Current;
+
+
+    procedure Set_Current
+           (This : in out Surface_Device) is
+    begin
+        fl_surface_set_current (This.Void_Ptr);
+        Current_Ptr := This'Unchecked_Access;
+    end Set_Current;
+
+
+
+
+begin
+
+
+    Original_Surface.Void_Ptr := fl_surface_get_surface;
+    Original_Surface.Needs_Dealloc := False;
+
+
+end FLTK.Devices.Surface;
+
+