Split public API and private implementation files into different directories

1 files changed, 267 insertions, 0 deletions

diff --git a/spec/fltk-event.ads b/spec/fltk-event.ads
new file mode 100644
index 0000000..3b0dec9
--- /dev/null
+++ b/spec/fltk-event.ads
@@ -0,0 +1,267 @@
+
+
+--  Programmed by Jedidiah Barber
+--  Released into the public domain
+
+
+with
+
+    FLTK.Widgets.Groups.Windows;
+
+private with
+
+    Ada.Containers.Vectors,
+    System.Address_To_Access_Conversions;
+
+
+package FLTK.Event is
+
+
+    type Event_Handler is access function
+           (Event : in Event_Kind)
+        return Event_Outcome;
+
+    --  type Event_Dispatch is access function
+    --         (Event : in     Event_Kind;
+    --          Win   : access FLTK.Widgets.Groups.Windows.Window'Class)
+    --      return Event_Outcome;
+
+
+
+
+    procedure Add_Handler
+           (Func : in Event_Handler);
+
+    procedure Remove_Handler
+           (Func : in Event_Handler);
+
+    --  function Get_Dispatch
+    --      return Event_Dispatch;
+
+    --  procedure Set_Dispatch
+    --         (Func : in Event_Dispatch);
+
+    --  function Default_Dispatch
+    --         (Event : in     Event_Kind;
+    --          Win   : access FLTK.Widgets.Groups.Windows.Window'Class)
+    --      return Event_Outcome;
+
+
+
+
+    function Get_Grab
+        return access FLTK.Widgets.Groups.Windows.Window'Class;
+
+    procedure Set_Grab
+           (To : in FLTK.Widgets.Groups.Windows.Window'Class);
+
+    procedure Release_Grab;
+
+    function Get_Pushed
+        return access FLTK.Widgets.Widget'Class;
+
+    procedure Set_Pushed
+           (To : in FLTK.Widgets.Widget'Class);
+
+    function Get_Below_Mouse
+        return access FLTK.Widgets.Widget'Class;
+
+    procedure Set_Below_Mouse
+           (To : in FLTK.Widgets.Widget'Class);
+
+    function Get_Focus
+        return access FLTK.Widgets.Widget'Class;
+
+    procedure Set_Focus
+           (To : in FLTK.Widgets.Widget'Class);
+
+
+
+
+    function Compose
+           (Del : out Natural)
+        return Boolean;
+
+    procedure Compose_Reset;
+
+    function Text
+        return String;
+
+    function Text_Length
+        return Natural;
+
+
+
+
+    function Last
+        return Event_Kind;
+
+    function Last_Modifier
+        return Modifier;
+
+    function Last_Modifier
+           (Had : in Modifier)
+        return Boolean;
+
+
+
+
+    function Mouse_X
+        return Integer;
+
+    function Mouse_X_Root
+        return Integer;
+
+    function Mouse_Y
+        return Integer;
+
+    function Mouse_Y_Root
+        return Integer;
+
+    function Mouse_DX
+        return Integer;
+
+    function Mouse_DY
+        return Integer;
+
+    procedure Get_Mouse
+           (X, Y : out Integer);
+
+    function Is_Click
+        return Boolean;
+
+    function Is_Multi_Click
+        return Boolean;
+
+    procedure Set_Clicks
+           (To : in Natural);
+
+    function Last_Button
+        return Mouse_Button;
+
+    function Mouse_Left
+        return Boolean;
+
+    function Mouse_Middle
+        return Boolean;
+
+    function Mouse_Right
+        return Boolean;
+
+    function Is_Inside
+           (X, Y, W, H : in Integer)
+        return Boolean;
+
+
+
+
+    function Last_Key
+        return Keypress;
+
+    function Original_Last_Key
+        return Keypress;
+
+    function Pressed_During
+           (Key : in Keypress)
+        return Boolean;
+
+    function Key_Now
+           (Key : in Keypress)
+        return Boolean;
+
+    function Key_Ctrl
+        return Boolean;
+
+    function Key_Alt
+        return Boolean;
+
+    function Key_Command
+        return Boolean;
+
+    function Key_Shift
+        return Boolean;
+
+
+private
+
+
+    package Widget_Convert is new System.Address_To_Access_Conversions
+        (FLTK.Widgets.Widget'Class);
+    package Window_Convert is new System.Address_To_Access_Conversions
+        (FLTK.Widgets.Groups.Windows.Window'Class);
+
+
+    package Handler_Vectors is new Ada.Containers.Vectors
+        (Index_Type => Positive, Element_Type => Event_Handler);
+
+
+    Handlers : Handler_Vectors.Vector := Handler_Vectors.Empty_Vector;
+    --  Current_Dispatch : Event_Dispatch := null;
+
+
+    function fl_widget_get_user_data
+           (W : in Storage.Integer_Address)
+        return Storage.Integer_Address;
+    pragma Import (C, fl_widget_get_user_data, "fl_widget_get_user_data");
+    pragma Inline (fl_widget_get_user_data);
+
+
+
+
+    pragma Inline (Add_Handler);
+    pragma Inline (Remove_Handler);
+    --  pragma Inline (Get_Dispatch);
+    --  pragma Inline (Set_Dispatch);
+    --  pragma Inline (Default_Dispatch);
+
+
+    pragma Inline (Get_Grab);
+    pragma Inline (Set_Grab);
+    pragma Inline (Release_Grab);
+    pragma Inline (Get_Pushed);
+    pragma Inline (Set_Pushed);
+    pragma Inline (Get_Below_Mouse);
+    pragma Inline (Set_Below_Mouse);
+    pragma Inline (Get_Focus);
+    pragma Inline (Set_Focus);
+
+
+    pragma Inline (Compose);
+    pragma Inline (Compose_Reset);
+    pragma Inline (Text);
+    pragma Inline (Text_Length);
+
+
+    pragma Inline (Last);
+    pragma Inline (Last_Modifier);
+
+
+    pragma Inline (Mouse_X);
+    pragma Inline (Mouse_X_Root);
+    pragma Inline (Mouse_Y);
+    pragma Inline (Mouse_Y_Root);
+    pragma Inline (Mouse_DX);
+    pragma Inline (Mouse_DY);
+    pragma Inline (Get_Mouse);
+    pragma Inline (Is_Click);
+    pragma Inline (Is_Multi_Click);
+    pragma Inline (Set_Clicks);
+    pragma Inline (Last_Button);
+    pragma Inline (Mouse_Left);
+    pragma Inline (Mouse_Middle);
+    pragma Inline (Mouse_Right);
+    pragma Inline (Is_Inside);
+
+
+    pragma Inline (Last_Key);
+    pragma Inline (Original_Last_Key);
+    pragma Inline (Pressed_During);
+    pragma Inline (Key_Now);
+    pragma Inline (Key_Ctrl);
+    pragma Inline (Key_Alt);
+    pragma Inline (Key_Command);
+    pragma Inline (Key_Shift);
+
+
+end FLTK.Event;
+