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-- Programmed by Jedidiah Barber
-- Released into the public domain
with
Interfaces.C.Strings;
package body FLTK.Widgets.Groups.Browsers.Textline.Choice is
------------------------
-- Functions From C --
------------------------
function new_fl_select_browser
(X, Y, W, H : in Interfaces.C.int;
Text : in Interfaces.C.char_array)
return Storage.Integer_Address;
pragma Import (C, new_fl_select_browser, "new_fl_select_browser");
pragma Inline (new_fl_select_browser);
procedure free_fl_select_browser
(B : in Storage.Integer_Address);
pragma Import (C, free_fl_select_browser, "free_fl_select_browser");
pragma Inline (free_fl_select_browser);
function fl_select_browser_item_width
(B, I : in Storage.Integer_Address)
return Interfaces.C.int;
pragma Import (C, fl_select_browser_item_width, "fl_select_browser_item_width");
pragma Inline (fl_select_browser_item_width);
function fl_select_browser_item_height
(B, I : in Storage.Integer_Address)
return Interfaces.C.int;
pragma Import (C, fl_select_browser_item_height, "fl_select_browser_item_height");
pragma Inline (fl_select_browser_item_height);
function fl_select_browser_item_first
(B : in Storage.Integer_Address)
return Storage.Integer_Address;
pragma Import (C, fl_select_browser_item_first, "fl_select_browser_item_first");
pragma Inline (fl_select_browser_item_first);
function fl_select_browser_item_last
(B : in Storage.Integer_Address)
return Storage.Integer_Address;
pragma Import (C, fl_select_browser_item_last, "fl_select_browser_item_last");
pragma Inline (fl_select_browser_item_last);
function fl_select_browser_item_next
(B, I : in Storage.Integer_Address)
return Storage.Integer_Address;
pragma Import (C, fl_select_browser_item_next, "fl_select_browser_item_next");
pragma Inline (fl_select_browser_item_next);
function fl_select_browser_item_prev
(B, I : in Storage.Integer_Address)
return Storage.Integer_Address;
pragma Import (C, fl_select_browser_item_prev, "fl_select_browser_item_prev");
pragma Inline (fl_select_browser_item_prev);
function fl_select_browser_item_at
(B : in Storage.Integer_Address;
N : in Interfaces.C.int)
return Storage.Integer_Address;
pragma Import (C, fl_select_browser_item_at, "fl_select_browser_item_at");
pragma Inline (fl_select_browser_item_at);
procedure fl_select_browser_item_select
(B, I : in Storage.Integer_Address;
V : in Interfaces.C.int);
pragma Import (C, fl_select_browser_item_select, "fl_select_browser_item_select");
pragma Inline (fl_select_browser_item_select);
function fl_select_browser_item_selected
(B, I : in Storage.Integer_Address)
return Interfaces.C.int;
pragma Import (C, fl_select_browser_item_selected, "fl_select_browser_item_selected");
pragma Inline (fl_select_browser_item_selected);
procedure fl_select_browser_item_swap
(B, X, Y : in Storage.Integer_Address);
pragma Import (C, fl_select_browser_item_swap, "fl_select_browser_item_swap");
pragma Inline (fl_select_browser_item_swap);
function fl_select_browser_item_text
(B, I : in Storage.Integer_Address)
return Interfaces.C.Strings.chars_ptr;
pragma Import (C, fl_select_browser_item_text, "fl_select_browser_item_text");
pragma Inline (fl_select_browser_item_text);
procedure fl_select_browser_item_draw
(B, I : in Storage.Integer_Address;
X, Y, W, H : in Interfaces.C.int);
pragma Import (C, fl_select_browser_item_draw, "fl_select_browser_item_draw");
pragma Inline (fl_select_browser_item_draw);
function fl_select_browser_full_width
(B : in Storage.Integer_Address)
return Interfaces.C.int;
pragma Import (C, fl_select_browser_full_width, "fl_select_browser_full_width");
pragma Inline (fl_select_browser_full_width);
function fl_select_browser_full_height
(B : in Storage.Integer_Address)
return Interfaces.C.int;
pragma Import (C, fl_select_browser_full_height, "fl_select_browser_full_height");
pragma Inline (fl_select_browser_full_height);
function fl_select_browser_incr_height
(B : in Storage.Integer_Address)
return Interfaces.C.int;
pragma Import (C, fl_select_browser_incr_height, "fl_select_browser_incr_height");
pragma Inline (fl_select_browser_incr_height);
function fl_select_browser_item_quick_height
(B, I : in Storage.Integer_Address)
return Interfaces.C.int;
pragma Import (C, fl_select_browser_item_quick_height, "fl_select_browser_item_quick_height");
pragma Inline (fl_select_browser_item_quick_height);
procedure fl_select_browser_draw
(B : in Storage.Integer_Address);
pragma Import (C, fl_select_browser_draw, "fl_select_browser_draw");
pragma Inline (fl_select_browser_draw);
function fl_select_browser_handle
(B : in Storage.Integer_Address;
E : in Interfaces.C.int)
return Interfaces.C.int;
pragma Import (C, fl_select_browser_handle, "fl_select_browser_handle");
pragma Inline (fl_select_browser_handle);
-------------------
-- Destructors --
-------------------
procedure Extra_Final
(This : in out Choice_Browser) is
begin
Extra_Final (Textline_Browser (This));
end Extra_Final;
procedure Finalize
(This : in out Choice_Browser) is
begin
Extra_Final (This);
if This.Void_Ptr /= Null_Pointer and This.Needs_Dealloc then
free_fl_select_browser (This.Void_Ptr);
This.Void_Ptr := Null_Pointer;
end if;
end Finalize;
--------------------
-- Constructors --
--------------------
procedure Extra_Init
(This : in out Choice_Browser;
X, Y, W, H : in Integer;
Text : in String) is
begin
Extra_Init (Textline_Browser (This), X, Y, W, H, Text);
end Extra_Init;
procedure Initialize
(This : in out Choice_Browser) is
begin
This.Item_Override_Ptrs :=
(Item_Width_Ptr => fl_select_browser_item_width'Address,
Item_Height_Ptr => fl_select_browser_item_height'Address,
Item_First_Ptr => fl_select_browser_item_first'Address,
Item_Last_Ptr => fl_select_browser_item_last'Address,
Item_Next_Ptr => fl_select_browser_item_next'Address,
Item_Previous_Ptr => fl_select_browser_item_prev'Address,
Item_At_Ptr => fl_select_browser_item_at'Address,
Item_Select_Ptr => fl_select_browser_item_select'Address,
Item_Selected_Ptr => fl_select_browser_item_selected'Address,
Item_Swap_Ptr => fl_select_browser_item_swap'Address,
Item_Text_Ptr => fl_select_browser_item_text'Address,
Item_Draw_Ptr => fl_select_browser_item_draw'Address);
This.Wide_High_Ptrs :=
(Full_List_Width_Ptr => fl_select_browser_full_width'Address,
Full_List_Height_Ptr => fl_select_browser_full_height'Address,
Average_Item_Height_Ptr => fl_select_browser_incr_height'Address,
Item_Quick_Height_Ptr => fl_select_browser_item_quick_height'Address);
This.Draw_Ptr := fl_select_browser_draw'Address;
This.Handle_Ptr := fl_select_browser_handle'Address;
end Initialize;
package body Forge is
function Create
(X, Y, W, H : in Integer;
Text : in String := "")
return Choice_Browser is
begin
return This : Choice_Browser do
This.Void_Ptr := new_fl_select_browser
(Interfaces.C.int (X),
Interfaces.C.int (Y),
Interfaces.C.int (W),
Interfaces.C.int (H),
Interfaces.C.To_C (Text));
Extra_Init (This, X, Y, W, H, Text);
end return;
end Create;
end Forge;
end FLTK.Widgets.Groups.Browsers.Textline.Choice;
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