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with
Interfaces.C.Strings,
System;
use type
Interfaces.C.int,
Interfaces.C.Strings.chars_ptr;
package body FLTK.Dialogs is
procedure dialog_fl_alert
(M : in Interfaces.C.char_array);
pragma Import (C, dialog_fl_alert, "dialog_fl_alert");
-- function dialog_fl_ask
-- (M : in Interfaces.C.char_array)
-- return Interfaces.C.int;
-- pragma Import (C, dialog_fl_ask, "dialog_fl_ask");
procedure dialog_fl_beep
(B : in Interfaces.C.int);
pragma Import (C, dialog_fl_beep, "dialog_fl_beep");
function dialog_fl_choice
(M, A, B, C : in Interfaces.C.char_array)
return Interfaces.C.int;
pragma Import (C, dialog_fl_choice, "dialog_fl_choice");
function dialog_fl_input
(M, D : in Interfaces.C.char_array)
return Interfaces.C.Strings.chars_ptr;
pragma Import (C, dialog_fl_input, "dialog_fl_input");
procedure dialog_fl_message
(M : in Interfaces.C.char_array);
pragma Import (C, dialog_fl_message, "dialog_fl_message");
function dialog_fl_password
(M, D : in Interfaces.C.char_array)
return Interfaces.C.Strings.chars_ptr;
pragma Import (C, dialog_fl_password, "dialog_fl_password");
function dialog_fl_color_chooser
(N : in Interfaces.C.char_array;
R, G, B : in out Interfaces.C.double;
M : in Interfaces.C.int)
return Interfaces.C.int;
pragma Import (C, dialog_fl_color_chooser, "dialog_fl_color_chooser");
function dialog_fl_dir_chooser
(M, D : in Interfaces.C.char_array;
R : in Interfaces.C.int)
return Interfaces.C.Strings.chars_ptr;
pragma Import (C, dialog_fl_dir_chooser, "dialog_fl_dir_chooser");
function dialog_fl_file_chooser
(M, P, D : in Interfaces.C.char_array;
R : in Interfaces.C.int)
return Interfaces.C.Strings.chars_ptr;
pragma Import (C, dialog_fl_file_chooser, "dialog_fl_file_chooser");
function dialog_fl_get_message_hotspot
return Interfaces.C.int;
pragma Import (C, dialog_fl_get_message_hotspot, "dialog_fl_get_message_hotspot");
procedure dialog_fl_set_message_hotspot
(V : in Interfaces.C.int);
pragma Import (C, dialog_fl_set_message_hotspot, "dialog_fl_set_message_hotspot");
procedure dialog_fl_message_font
(F, S : in Interfaces.C.int);
pragma Import (C, dialog_fl_message_font, "dialog_fl_message_font");
function dialog_fl_message_icon
return System.Address;
pragma Import (C, dialog_fl_message_icon, "dialog_fl_message_icon");
procedure dialog_fl_message_title
(T : in Interfaces.C.char_array);
pragma Import (C, dialog_fl_message_title, "dialog_fl_message_title");
procedure dialog_fl_message_title_default
(T : in Interfaces.C.char_array);
pragma Import (C, dialog_fl_message_title_default, "dialog_fl_message_title_default");
procedure Alert
(Message : String) is
begin
dialog_fl_alert (Interfaces.C.To_C (Message));
end Alert;
-- function Ask
-- (Message : in String)
-- return Boolean is
-- begin
-- return dialog_fl_ask (Interfaces.C.To_C (Message)) /= 0;
-- end Ask;
procedure Beep
(Kind : in Beep_Kind) is
begin
dialog_fl_beep (Beep_Kind'Pos (Kind));
end Beep;
function Three_Way_Choice
(Message, Button1, Button2, Button3 : in String)
return Choice
is
Result : Interfaces.C.int := dialog_fl_choice
(Interfaces.C.To_C (Message),
Interfaces.C.To_C (Button1),
Interfaces.C.To_C (Button2),
Interfaces.C.To_C (Button3));
begin
return Choice'Val (Result);
end Three_Way_Choice;
function Text_Input
(Message : in String;
Default : in String := "")
return String
is
Result : Interfaces.C.Strings.chars_ptr := dialog_fl_input
(Interfaces.C.To_C (Message),
Interfaces.C.To_C (Default));
begin
if Result = Interfaces.C.Strings.Null_Ptr then
return "";
else
return Interfaces.C.Strings.Value (Result);
end if;
end Text_Input;
procedure Message_Box
(Message : in String) is
begin
dialog_fl_message (Interfaces.C.To_C (Message));
end Message_Box;
function Password
(Message : in String;
Default : in String := "")
return String
is
Result : Interfaces.C.Strings.chars_ptr := dialog_fl_password
(Interfaces.C.To_C (Message),
Interfaces.C.To_C (Default));
begin
if Result = Interfaces.C.Strings.Null_Ptr then
return "";
else
return Interfaces.C.Strings.Value (Result);
end if;
end Password;
function Color_Chooser
(Title : in String;
R, G, B : in out Long_Float;
Mode : in FLTK.Widgets.Groups.Color_Choosers.Color_Mode)
return Boolean
is
C_R : Interfaces.C.double := Interfaces.C.double (R);
C_G : Interfaces.C.double := Interfaces.C.double (G);
C_B : Interfaces.C.double := Interfaces.C.double (B);
M : Interfaces.C.int := FLTK.Widgets.Groups.Color_Choosers.Color_Mode'Pos (Mode);
Result : Boolean := dialog_fl_color_chooser
(Interfaces.C.To_C (Title), C_R, C_G, C_B, M) /= 0;
begin
R := Long_Float (C_R);
G := Long_Float (C_G);
B := Long_Float (C_B);
return Result;
end Color_Chooser;
function Dir_Chooser
(Message, Default : in String;
Relative : in Boolean := False)
return String
is
Result : Interfaces.C.Strings.chars_ptr := dialog_fl_dir_chooser
(Interfaces.C.To_C (Message),
Interfaces.C.To_C (Default),
Boolean'Pos (Relative));
begin
if Result = Interfaces.C.Strings.Null_Ptr then
return "";
else
return Interfaces.C.Strings.Value (Result);
end if;
end Dir_Chooser;
function File_Chooser
(Message, Filter_Pattern, Default : in String;
Relative : in Boolean := False)
return String
is
Result : Interfaces.C.Strings.chars_ptr := dialog_fl_file_chooser
(Interfaces.C.To_C (Message),
Interfaces.C.To_C (Filter_Pattern),
Interfaces.C.To_C (Default),
Boolean'Pos (Relative));
begin
if Result = Interfaces.C.Strings.Null_Ptr then
return "";
else
return Interfaces.C.Strings.Value (Result);
end if;
end File_Chooser;
function Get_Hotspot
return Boolean is
begin
return dialog_fl_get_message_hotspot /= 0;
end Get_Hotspot;
procedure Set_Hotspot
(To : in Boolean) is
begin
dialog_fl_set_message_hotspot (Boolean'Pos (To));
end Set_Hotspot;
procedure Set_Message_Font
(Font : in Font_Kind;
Size : in Font_Size) is
begin
dialog_fl_message_font (Font_Kind'Pos (Font), Interfaces.C.int (Size));
end Set_Message_Font;
function Get_Message_Icon
return FLTK.Widgets.Boxes.Box_Cursor is
begin
return (Data => Icon_Box'Access);
end Get_Message_Icon;
procedure Set_Message_Title
(To : in String) is
begin
dialog_fl_message_title (Interfaces.C.To_C (To));
end Set_Message_Title;
procedure Set_Message_Title_Default
(To : in String) is
begin
dialog_fl_message_title_default (Interfaces.C.To_C (To));
end Set_Message_Title_Default;
begin
Wrapper (Icon_Box).Void_Ptr := dialog_fl_message_icon;
Wrapper (Icon_Box).Needs_Dealloc := False;
end FLTK.Dialogs;
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