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with Interfaces.C;
with System;
use type System.Address;
package body FLTK.Widgets.Groups.Text_Displays.Text_Editors is
procedure text_editor_set_draw_hook
(W, D : in System.Address);
pragma Import (C, text_editor_set_draw_hook, "text_editor_set_draw_hook");
procedure text_editor_set_handle_hook
(W, H : in System.Address);
pragma Import (C, text_editor_set_handle_hook, "text_editor_set_handle_hook");
function new_fl_text_editor
(X, Y, W, H : in Interfaces.C.int;
Text : in Interfaces.C.char_array)
return System.Address;
pragma Import (C, new_fl_text_editor, "new_fl_text_editor");
procedure free_fl_text_editor
(TE : in System.Address);
pragma Import (C, free_fl_text_editor, "free_fl_text_editor");
procedure fl_text_editor_undo
(TE : in System.Address);
pragma Import (C, fl_text_editor_undo, "fl_text_editor_undo");
procedure fl_text_editor_cut
(TE : in System.Address);
pragma Import (C, fl_text_editor_cut, "fl_text_editor_cut");
procedure fl_text_editor_copy
(TE : in System.Address);
pragma Import (C, fl_text_editor_copy, "fl_text_editor_copy");
procedure fl_text_editor_paste
(TE : in System.Address);
pragma Import (C, fl_text_editor_paste, "fl_text_editor_paste");
procedure fl_text_editor_delete
(TE : in System.Address);
pragma Import (C, fl_text_editor_delete, "fl_text_editor_delete");
procedure fl_text_editor_remove_key_binding
(TE : in System.Address;
K : in Interfaces.C.unsigned;
M : in Interfaces.C.unsigned_long);
pragma Import (C, fl_text_editor_remove_key_binding, "fl_text_editor_remove_key_binding");
procedure fl_text_editor_draw
(W : in System.Address);
pragma Import (C, fl_text_editor_draw, "fl_text_editor_draw");
function fl_text_editor_handle
(W : in System.Address;
E : in Interfaces.C.int)
return Interfaces.C.int;
pragma Import (C, fl_text_editor_handle, "fl_text_editor_handle");
procedure Finalize
(This : in out Text_Editor) is
begin
if This.Void_Ptr /= System.Null_Address and then
This in Text_Editor'Class
then
This.Clear;
free_fl_text_editor (This.Void_Ptr);
This.Void_Ptr := System.Null_Address;
end if;
Finalize (Text_Display (This));
end Finalize;
function Create
(X, Y, W, H : in Integer;
Text : in String)
return Text_Editor is
begin
return This : Text_Editor do
This.Void_Ptr := new_fl_text_editor
(Interfaces.C.int (X),
Interfaces.C.int (Y),
Interfaces.C.int (W),
Interfaces.C.int (H),
Interfaces.C.To_C (Text));
fl_group_end (This.Void_Ptr);
fl_widget_set_user_data
(This.Void_Ptr,
Widget_Convert.To_Address (This'Unchecked_Access));
text_editor_set_draw_hook (This.Void_Ptr, Draw_Hook'Address);
text_editor_set_handle_hook (This.Void_Ptr, Handle_Hook'Address);
end return;
end Create;
procedure Undo
(This : in out Text_Editor) is
begin
fl_text_editor_undo (This.Void_Ptr);
end Undo;
procedure Cut
(This : in out Text_Editor) is
begin
fl_text_editor_cut (This.Void_Ptr);
end Cut;
procedure Copy
(This : in out Text_Editor) is
begin
fl_text_editor_copy (This.Void_Ptr);
end Copy;
procedure Paste
(This : in out Text_Editor) is
begin
fl_text_editor_paste (This.Void_Ptr);
end Paste;
procedure Delete
(This : in out Text_Editor) is
begin
fl_text_editor_delete (This.Void_Ptr);
end Delete;
procedure Remove_Key_Binding
(This : in out Text_Editor;
Key : in Shortcut_Key)
is
use type Interfaces.C.unsigned_long;
begin
fl_text_editor_remove_key_binding
(This.Void_Ptr,
Character'Pos (Key.Keypress),
Interfaces.C.unsigned_long (Key.Modifier) * 65536);
end Remove_Key_Binding;
procedure Draw
(This : in out Text_Editor) is
begin
fl_text_editor_draw (This.Void_Ptr);
end Draw;
function Handle
(This : in out Text_Editor;
Event : in Event_Kind)
return Event_Outcome is
begin
return Event_Outcome'Val
(fl_text_editor_handle (This.Void_Ptr, Event_Kind'Pos (Event)));
end Handle;
end FLTK.Widgets.Groups.Text_Displays.Text_Editors;
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