with FLTK.Widgets.Groups.Windows.Double;
with FLTK.Widgets.Menus;
with FLTK.Text_Buffers;
with FLTK.Widgets.Groups.Text_Displays;
private with FLTK.Widgets.Groups.Text_Displays.Text_Editors;
private with FLTK.Widgets.Menus.Menu_Bars;


package Windows.Editor is


    type Editor_Window is new FLTK.Widgets.Groups.Windows.Double.Double_Window with private;


    type Wrap_Mode is new FLTK.Widgets.Groups.Text_Displays.Wrap_Mode;


    Min_Editor_Height : Integer := 60;
    Min_Editor_Width  : Integer := 300;


    function Create
           (X, Y, W, H : in Integer;
            Label_Text : in String)
        return Editor_Window;


    function Create
           (W, H : in Integer)
        return Editor_Window;


    function Get_Buffer
           (This : in Editor_Window)
        return FLTK.Text_Buffers.Text_Buffer_Cursor;


    procedure Set_Buffer
           (This : in out Editor_Window;
            Buff : in out FLTK.Text_Buffers.Text_Buffer);


    function Get_Menu
           (This : in out Editor_Window)
        return FLTK.Widgets.Menus.Menu_Cursor;


    procedure Undo
           (This : in out Editor_Window);


    procedure Cut
           (This : in out Editor_Window);


    procedure Copy
           (This : in out Editor_Window);


    procedure Paste
           (This : in out Editor_Window);


    procedure Delete
           (This : in out Editor_Window);


    function Get_Insert_Position
           (This : in Editor_Window)
        return Natural;


    procedure Set_Insert_Position
           (This : in out Editor_Window;
            Pos  : in     Natural);


    procedure Show_Insert_Position
           (This : in out Editor_Window);


    procedure Next_Word
           (This : in out Editor_Window);


    procedure Previous_Word
           (This : in out Editor_Window);


    procedure Set_Wrap_Mode
           (This   : in out Editor_Window;
            Mode   : in     Wrap_Mode;
            Margin : in     Natural := 0);


    procedure Set_Linenumber_Width
           (This  : in out Editor_Window;
            Width : in     Natural);


private


    type Editor_Window is new FLTK.Widgets.Groups.Windows.Double.Double_Window with
        record
            Bar    : aliased FLTK.Widgets.Menus.Menu_Bars.Menu_Bar;
            Editor : FLTK.Widgets.Groups.Text_Displays.Text_Editors.Text_Editor;
        end record;


end Windows.Editor;