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with Interfaces.C;
use type Interfaces.C.unsigned_long;
package body FLTK.Enums is
function Shortcut
(Key : Pressable_Key)
return Shortcut_Key is
begin
return This : Shortcut_Key do
This.Modifier := Mod_None;
This.Keypress := Key;
end return;
end Shortcut;
function Key_To_C
(Key : Shortcut_Key)
return Interfaces.C.unsigned_long is
begin
return Interfaces.C.unsigned_long (Key.Modifier) *
65536 + Character'Pos (Key.Keypress);
end Key_To_C;
function "+"
(Left, Right : in Modifier_Key)
return Modifier_Key is
begin
return Left or Right;
end "+";
function "+"
(Left : in Modifier_Key;
Right : in Pressable_Key)
return Shortcut_Key is
begin
return This : Shortcut_Key do
This.Modifier := Left;
This.Keypress := Right;
end return;
end "+";
function "+"
(Left : in Modifier_Key;
Right : in Shortcut_Key)
return Shortcut_Key is
begin
return This : Shortcut_Key do
This.Modifier := Left or Right.Modifier;
This.Keypress := Right.Keypress;
end return;
end "+";
end FLTK.Enums;
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