Added FLTK.Widgets.Progress_Bars

1 files changed, 193 insertions, 0 deletions

diff --git a/src/fltk-widgets-progress_bars.adb b/src/fltk-widgets-progress_bars.adb
new file mode 100644
index 0000000..9f9cd06
--- /dev/null
+++ b/src/fltk-widgets-progress_bars.adb
@@ -0,0 +1,193 @@
+
+
+with
+
+    Interfaces.C.Strings,
+    System;
+
+use type
+
+    System.Address;
+
+
+package body FLTK.Widgets.Progress_Bars is
+
+
+    procedure progress_set_draw_hook
+           (W, D : in System.Address);
+    pragma Import (C, progress_set_draw_hook, "progress_set_draw_hook");
+
+    procedure progress_set_handle_hook
+           (W, H : in System.Address);
+    pragma Import (C, progress_set_handle_hook, "progress_set_handle_hook");
+
+
+
+
+    function new_fl_progress
+           (X, Y, W, H : in Interfaces.C.int;
+            Text       : in Interfaces.C.char_array)
+        return System.Address;
+    pragma Import (C, new_fl_progress, "new_fl_progress");
+
+    procedure free_fl_progress
+           (P : in System.Address);
+    pragma Import (C, free_fl_progress, "free_fl_progress");
+
+
+
+
+    function fl_progress_get_minimum
+           (P : in System.Address)
+        return Interfaces.C.C_float;
+    pragma Import (C, fl_progress_get_minimum, "fl_progress_get_minimum");
+
+    procedure fl_progress_set_minimum
+           (P : in System.Address;
+            T : in Interfaces.C.C_float);
+    pragma Import (C, fl_progress_set_minimum, "fl_progress_set_minimum");
+
+    function fl_progress_get_maximum
+           (P : in System.Address)
+        return Interfaces.C.C_float;
+    pragma Import (C, fl_progress_get_maximum, "fl_progress_get_maximum");
+
+    procedure fl_progress_set_maximum
+           (P : in System.Address;
+            T : in Interfaces.C.C_float);
+    pragma Import (C, fl_progress_set_maximum, "fl_progress_set_maximum");
+
+    function fl_progress_get_value
+           (P : in System.Address)
+        return Interfaces.C.C_float;
+    pragma Import (C, fl_progress_get_value, "fl_progress_get_value");
+
+    procedure fl_progress_set_value
+           (P : in System.Address;
+            T : in Interfaces.C.C_float);
+    pragma Import (C, fl_progress_set_value, "fl_progress_set_value");
+
+
+
+
+    procedure fl_progress_draw
+           (P : in System.Address);
+    pragma Import (C, fl_progress_draw, "fl_progress_draw");
+
+    function fl_progress_handle
+           (P : in System.Address;
+            E : in Interfaces.C.int)
+        return Interfaces.C.int;
+    pragma Import (C, fl_progress_handle, "fl_progress_handle");
+
+
+
+
+    procedure Finalize
+           (This : in out Progress_Bar) is
+    begin
+        if  This.Void_Ptr /= System.Null_Address and then
+            This in Progress_Bar'Class
+        then
+            free_fl_progress (This.Void_Ptr);
+            This.Void_Ptr := System.Null_Address;
+        end if;
+        Finalize (Widget (This));
+    end Finalize;
+
+
+
+
+    function Create
+           (X, Y, W, H : in Integer;
+            Text       : in String)
+        return Progress_Bar is
+    begin
+        return This : Progress_Bar do
+            This.Void_Ptr := new_fl_progress
+                   (Interfaces.C.int (X),
+                    Interfaces.C.int (Y),
+                    Interfaces.C.int (W),
+                    Interfaces.C.int (H),
+                    Interfaces.C.To_C (Text));
+            fl_widget_set_user_data
+                   (This.Void_Ptr,
+                    Widget_Convert.To_Address (This'Unchecked_Access));
+            progress_set_draw_hook (This.Void_Ptr, Draw_Hook'Address);
+            progress_set_handle_hook (This.Void_Ptr, Handle_Hook'Address);
+        end return;
+    end Create;
+
+
+
+
+
+    function Get_Minimum
+           (This : in Progress_Bar)
+        return Float is
+    begin
+        return Float (fl_progress_get_minimum (This.Void_Ptr));
+    end Get_Minimum;
+
+
+    procedure Set_Minimum
+           (This : in out Progress_Bar;
+            To   : in     Float) is
+    begin
+        fl_progress_set_minimum (This.Void_Ptr, Interfaces.C.C_float (To));
+    end Set_Minimum;
+
+
+    function Get_Maximum
+           (This : in Progress_Bar)
+        return Float is
+    begin
+        return Float (fl_progress_get_maximum (This.Void_Ptr));
+    end Get_Maximum;
+
+
+    procedure Set_Maximum
+           (This : in out Progress_Bar;
+            To   : in     Float) is
+    begin
+        fl_progress_set_maximum (This.Void_Ptr, Interfaces.C.C_float (To));
+    end Set_Maximum;
+
+
+    function Get_Value
+           (This : in Progress_Bar)
+        return Float is
+    begin
+        return Float (fl_progress_get_value (This.Void_Ptr));
+    end Get_Value;
+
+
+    procedure Set_Value
+           (This : in out Progress_Bar;
+            To   : in     Float) is
+    begin
+        fl_progress_set_value (This.Void_Ptr, Interfaces.C.C_float (To));
+    end Set_Value;
+
+
+
+
+    procedure Draw
+           (This : in out Progress_Bar) is
+    begin
+        fl_progress_draw (This.Void_Ptr);
+    end Draw;
+
+
+    function Handle
+           (This  : in out Progress_Bar;
+            Event : in     Event_Kind)
+        return Event_Outcome is
+    begin
+        return Event_Outcome'Val
+               (fl_progress_handle (This.Void_Ptr, Event_Kind'Pos (Event)));
+    end Handle;
+
+
+end FLTK.Widgets.Progress_Bars;
+