Package renames for avoiding name clashes and abbreviations

1 files changed, 154 insertions, 0 deletions

diff --git a/src/fltk-widgets-inputs-floating_point.adb b/src/fltk-widgets-inputs-floating_point.adb
new file mode 100644
index 0000000..68b7fe6
--- /dev/null
+++ b/src/fltk-widgets-inputs-floating_point.adb
@@ -0,0 +1,154 @@
+
+
+--  Programmed by Jedidiah Barber
+--  Released into the public domain
+
+
+with
+
+    Interfaces.C.Strings;
+
+use type
+
+    Interfaces.C.Strings.chars_ptr;
+
+
+package body FLTK.Widgets.Inputs.Floating_Point is
+
+
+    procedure float_input_set_draw_hook
+           (W, D : in Storage.Integer_Address);
+    pragma Import (C, float_input_set_draw_hook, "float_input_set_draw_hook");
+    pragma Inline (float_input_set_draw_hook);
+
+    procedure float_input_set_handle_hook
+           (W, H : in Storage.Integer_Address);
+    pragma Import (C, float_input_set_handle_hook, "float_input_set_handle_hook");
+    pragma Inline (float_input_set_handle_hook);
+
+
+
+
+    function new_fl_float_input
+           (X, Y, W, H : in Interfaces.C.int;
+            Text       : in Interfaces.C.char_array)
+        return Storage.Integer_Address;
+    pragma Import (C, new_fl_float_input, "new_fl_float_input");
+    pragma Inline (new_fl_float_input);
+
+    procedure free_fl_float_input
+           (F : in Storage.Integer_Address);
+    pragma Import (C, free_fl_float_input, "free_fl_float_input");
+    pragma Inline (free_fl_float_input);
+
+
+
+
+    procedure fl_float_input_draw
+           (W : in Storage.Integer_Address);
+    pragma Import (C, fl_float_input_draw, "fl_float_input_draw");
+    pragma Inline (fl_float_input_draw);
+
+    function fl_float_input_handle
+           (W : in Storage.Integer_Address;
+            E : in Interfaces.C.int)
+        return Interfaces.C.int;
+    pragma Import (C, fl_float_input_handle, "fl_float_input_handle");
+    pragma Inline (fl_float_input_handle);
+
+
+
+
+    procedure Extra_Final
+           (This : in out Float_Input) is
+    begin
+        Extra_Final (Input (This));
+    end Extra_Final;
+
+
+    procedure Finalize
+           (This : in out Float_Input) is
+    begin
+        Extra_Final (This);
+        if This.Void_Ptr /= Null_Pointer and This.Needs_Dealloc then
+            free_fl_float_input (This.Void_Ptr);
+            This.Void_Ptr := Null_Pointer;
+        end if;
+    end Finalize;
+
+
+
+
+    procedure Extra_Init
+           (This       : in out Float_Input;
+            X, Y, W, H : in     Integer;
+            Text       : in     String) is
+    begin
+        Extra_Init (Input (This), X, Y, W, H, Text);
+    end Extra_Init;
+
+
+    package body Forge is
+
+        function Create
+               (X, Y, W, H : in Integer;
+                Text       : in String := "")
+            return Float_Input is
+        begin
+            return This : Float_Input do
+                This.Void_Ptr := new_fl_float_input
+                       (Interfaces.C.int (X),
+                        Interfaces.C.int (Y),
+                        Interfaces.C.int (W),
+                        Interfaces.C.int (H),
+                        Interfaces.C.To_C (Text));
+                Extra_Init (This, X, Y, W, H, Text);
+                float_input_set_draw_hook
+                    (This.Void_Ptr, Storage.To_Integer (Draw_Hook'Address));
+                float_input_set_handle_hook
+                    (This.Void_Ptr, Storage.To_Integer (Handle_Hook'Address));
+            end return;
+        end Create;
+
+    end Forge;
+
+
+
+
+    function Get_Value
+           (This : in Float_Input)
+        return Long_Float
+    is
+        Ptr : Interfaces.C.Strings.chars_ptr := fl_input_get_value (This.Void_Ptr);
+    begin
+        if Ptr = Interfaces.C.Strings.Null_Ptr or else
+            Interfaces.C.Strings.Value (Ptr) = ""
+        then
+            return 0.0;
+        else
+            return Long_Float'Value (Interfaces.C.Strings.Value (Ptr));
+        end if;
+    end Get_Value;
+
+
+
+
+    procedure Draw
+           (This : in out Float_Input) is
+    begin
+        fl_float_input_draw (This.Void_Ptr);
+    end Draw;
+
+
+    function Handle
+           (This  : in out Float_Input;
+            Event : in     Event_Kind)
+        return Event_Outcome is
+    begin
+        return Event_Outcome'Val
+               (fl_float_input_handle (This.Void_Ptr, Event_Kind'Pos (Event)));
+    end Handle;
+
+
+end FLTK.Widgets.Inputs.Floating_Point;
+