diff options
Diffstat (limited to 'body/fltk-widgets-menus-menu_bars-systemwide.adb')
| -rw-r--r-- | body/fltk-widgets-menus-menu_bars-systemwide.adb | 619 |
1 files changed, 619 insertions, 0 deletions
diff --git a/body/fltk-widgets-menus-menu_bars-systemwide.adb b/body/fltk-widgets-menus-menu_bars-systemwide.adb new file mode 100644 index 0000000..bccdc2e --- /dev/null +++ b/body/fltk-widgets-menus-menu_bars-systemwide.adb @@ -0,0 +1,619 @@ + + +-- Programmed by Jedidiah Barber +-- Released into the public domain + + +with + + Ada.Assertions, + Ada.Unchecked_Deallocation, + FLTK.Widgets.Groups, + Interfaces.C; + +use type + + Interfaces.C.int; + + +package body FLTK.Widgets.Menus.Menu_Bars.Systemwide is + + + package Chk renames Ada.Assertions; + + procedure Free_Item is new Ada.Unchecked_Deallocation + (Object => FLTK.Menu_Items.Menu_Item, Name => Item_Access); + + + + + ------------------------ + -- Functions From C -- + ------------------------ + + function new_fl_sys_menu_bar + (X, Y, W, H : in Interfaces.C.int; + Text : in Interfaces.C.char_array) + return Storage.Integer_Address; + pragma Import (C, new_fl_sys_menu_bar, "new_fl_sys_menu_bar"); + pragma Inline (new_fl_sys_menu_bar); + + procedure free_fl_sys_menu_bar + (M : in Storage.Integer_Address); + pragma Import (C, free_fl_sys_menu_bar, "free_fl_sys_menu_bar"); + pragma Inline (free_fl_sys_menu_bar); + + + + + function fl_sys_menu_bar_add + (M : in Storage.Integer_Address; + T : in Interfaces.C.char_array) + return Interfaces.C.int; + pragma Import (C, fl_sys_menu_bar_add, "fl_sys_menu_bar_add"); + pragma Inline (fl_sys_menu_bar_add); + + function fl_sys_menu_bar_add2 + (M : in Storage.Integer_Address; + T : in Interfaces.C.char_array; + S : in Interfaces.C.int; + U : in Storage.Integer_Address; + F : in Interfaces.C.int) + return Interfaces.C.int; + pragma Import (C, fl_sys_menu_bar_add2, "fl_sys_menu_bar_add2"); + pragma Inline (fl_sys_menu_bar_add2); + + function fl_sys_menu_bar_add3 + (M : in Storage.Integer_Address; + T, S : in Interfaces.C.char_array; + U : in Storage.Integer_Address; + F : in Interfaces.C.int) + return Interfaces.C.int; + pragma Import (C, fl_sys_menu_bar_add3, "fl_sys_menu_bar_add3"); + pragma Inline (fl_sys_menu_bar_add3); + + function fl_sys_menu_bar_insert + (M : in Storage.Integer_Address; + P : in Interfaces.C.int; + T : in Interfaces.C.char_array; + S : in Interfaces.C.int; + U : in Storage.Integer_Address; + F : in Interfaces.C.int) + return Interfaces.C.int; + pragma Import (C, fl_sys_menu_bar_insert, "fl_sys_menu_bar_insert"); + pragma Inline (fl_sys_menu_bar_insert); + + function fl_sys_menu_bar_insert2 + (M : in Storage.Integer_Address; + P : in Interfaces.C.int; + T, S : in Interfaces.C.char_array; + U : in Storage.Integer_Address; + F : in Interfaces.C.int) + return Interfaces.C.int; + pragma Import (C, fl_sys_menu_bar_insert2, "fl_sys_menu_bar_insert2"); + pragma Inline (fl_sys_menu_bar_insert2); + + procedure fl_sys_menu_bar_set_menu + (M, D : in Storage.Integer_Address); + pragma Import (C, fl_sys_menu_bar_set_menu, "fl_sys_menu_bar_set_menu"); + pragma Inline (fl_sys_menu_bar_set_menu); + + procedure fl_sys_menu_bar_remove + (M : in Storage.Integer_Address; + P : in Interfaces.C.int); + pragma Import (C, fl_sys_menu_bar_remove, "fl_sys_menu_bar_remove"); + pragma Inline (fl_sys_menu_bar_remove); + + procedure fl_sys_menu_bar_clear + (M : in Storage.Integer_Address); + pragma Import (C, fl_sys_menu_bar_clear, "fl_sys_menu_bar_clear"); + pragma Inline (fl_sys_menu_bar_clear); + + function fl_sys_menu_bar_clear_submenu + (M : in Storage.Integer_Address; + I : in Interfaces.C.int) + return Interfaces.C.int; + pragma Import (C, fl_sys_menu_bar_clear_submenu, "fl_sys_menu_bar_clear_submenu"); + pragma Inline (fl_sys_menu_bar_clear_submenu); + + + + + function fl_sys_menu_bar_get_item + (M : in Storage.Integer_Address; + I : in Interfaces.C.int) + return Storage.Integer_Address; + pragma Import (C, fl_sys_menu_bar_get_item, "fl_sys_menu_bar_get_item"); + pragma Inline (fl_sys_menu_bar_get_item); + + + + + procedure fl_sys_menu_bar_setonly + (M, I : in Storage.Integer_Address); + pragma Import (C, fl_sys_menu_bar_setonly, "fl_sys_menu_bar_setonly"); + pragma Inline (fl_sys_menu_bar_setonly); + + procedure fl_sys_menu_bar_replace + (M : in Storage.Integer_Address; + I : in Interfaces.C.int; + T : in Interfaces.C.char_array); + pragma Import (C, fl_sys_menu_bar_replace, "fl_sys_menu_bar_replace"); + pragma Inline (fl_sys_menu_bar_replace); + + procedure fl_sys_menu_bar_shortcut + (M : in Storage.Integer_Address; + I : in Interfaces.C.int; + S : in Interfaces.C.int); + pragma Import (C, fl_sys_menu_bar_shortcut, "fl_sys_menu_bar_shortcut"); + pragma Inline (fl_sys_menu_bar_shortcut); + + function fl_sys_menu_bar_get_mode + (M : in Storage.Integer_Address; + I : in Interfaces.C.int) + return Interfaces.C.int; + pragma Import (C, fl_sys_menu_bar_get_mode, "fl_sys_menu_bar_get_mode"); + pragma Inline (fl_sys_menu_bar_get_mode); + + procedure fl_sys_menu_bar_set_mode + (M : in Storage.Integer_Address; + I : in Interfaces.C.int; + F : in Interfaces.C.int); + pragma Import (C, fl_sys_menu_bar_set_mode, "fl_sys_menu_bar_set_mode"); + pragma Inline (fl_sys_menu_bar_set_mode); + + + + + procedure fl_sys_menu_bar_global + (M : in Storage.Integer_Address); + pragma Import (C, fl_sys_menu_bar_global, "fl_sys_menu_bar_global"); + pragma Inline (fl_sys_menu_bar_global); + + procedure fl_sys_menu_bar_update + (M : in Storage.Integer_Address); + pragma Import (C, fl_sys_menu_bar_update, "fl_sys_menu_bar_update"); + pragma Inline (fl_sys_menu_bar_update); + + + + + procedure fl_sys_menu_bar_draw + (M : in Storage.Integer_Address); + pragma Import (C, fl_sys_menu_bar_draw, "fl_sys_menu_bar_draw"); + pragma Inline (fl_sys_menu_bar_draw); + + function fl_sys_menu_bar_handle + (M : in Storage.Integer_Address; + E : in Interfaces.C.int) + return Interfaces.C.int; + pragma Import (C, fl_sys_menu_bar_handle, "fl_sys_menu_bar_handle"); + pragma Inline (fl_sys_menu_bar_handle); + + + + + function fl_menu_value + (M : in Storage.Integer_Address) + return Interfaces.C.int; + pragma Import (C, fl_menu_value, "fl_menu_value"); + pragma Inline (fl_menu_value); + + + + + ------------------- + -- Destructors -- + ------------------- + + procedure Extra_Final + (This : in out System_Menu_Bar) is + begin + Extra_Final (Menu_Bar (This)); + end Extra_Final; + + + procedure Finalize + (This : in out System_Menu_Bar) is + begin + Extra_Final (This); + if This.Void_Ptr /= Null_Pointer and This.Needs_Dealloc then + free_fl_sys_menu_bar (This.Void_Ptr); + This.Void_Ptr := Null_Pointer; + end if; + end Finalize; + + + + + -------------------- + -- Constructors -- + -------------------- + + procedure Extra_Init + (This : in out System_Menu_Bar; + X, Y, W, H : in Integer; + Text : in String) is + begin + Extra_Init (Menu_Bar (This), X, Y, W, H, Text); + end Extra_Init; + + + procedure Initialize + (This : in out System_Menu_Bar) is + begin + This.Draw_Ptr := fl_sys_menu_bar_draw'Address; + This.Handle_Ptr := fl_sys_menu_bar_handle'Address; + This.Get_Item_Ptr := fl_sys_menu_bar_get_item'Address; + This.Value_Ptr := fl_menu_value'Address; + end Initialize; + + + package body Forge is + + function Create + (X, Y, W, H : in Integer; + Text : in String := "") + return System_Menu_Bar is + begin + return This : System_Menu_Bar do + This.Void_Ptr := new_fl_sys_menu_bar + (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; + + + function Create + (Parent : in out FLTK.Widgets.Groups.Group'Class; + X, Y, W, H : in Integer; + Text : in String := "") + return System_Menu_Bar is + begin + return This : System_Menu_Bar := Create (X, Y, W, H, Text) do + Parent.Add (This); + end return; + end Create; + + end Forge; + + + + + ----------------------- + -- API Subprograms -- + ----------------------- + + procedure Add + (This : in out System_Menu_Bar; + Text : in String) + is + Added_Spot : Interfaces.C.int := fl_sys_menu_bar_add + (This.Void_Ptr, Interfaces.C.To_C (Text)); + begin + This.Adjust_Item_Store; + end Add; + + + function Add + (This : in out System_Menu_Bar; + Text : in String) + return Index + is + Added_Spot : Interfaces.C.int := fl_sys_menu_bar_add + (This.Void_Ptr, Interfaces.C.To_C (Text)); + begin + This.Adjust_Item_Store; + return Index (Added_Spot + 1); + end Add; + + + procedure Add + (This : in out System_Menu_Bar; + Text : in String; + Action : in Widget_Callback := null; + Shortcut : in Key_Combo := No_Key; + Flags : in Menu_Flag := Flag_Normal) + is + Added_Spot : Interfaces.C.int := fl_sys_menu_bar_add2 + (This.Void_Ptr, + Interfaces.C.To_C (Text), + To_C (Shortcut), + Callback_Convert.To_Address (Action), + Interfaces.C.int (Flags)); + begin + This.Adjust_Item_Store; + end Add; + + + function Add + (This : in out System_Menu_Bar; + Text : in String; + Action : in Widget_Callback := null; + Shortcut : in Key_Combo := No_Key; + Flags : in Menu_Flag := Flag_Normal) + return Index + is + Added_Spot : Interfaces.C.int := fl_sys_menu_bar_add2 + (This.Void_Ptr, + Interfaces.C.To_C (Text), + To_C (Shortcut), + Callback_Convert.To_Address (Action), + Interfaces.C.int (Flags)); + begin + This.Adjust_Item_Store; + return Index (Added_Spot + 1); + end Add; + + + procedure Add + (This : in out System_Menu_Bar; + Text : in String; + Action : in Widget_Callback := null; + Shortcut : in String; + Flags : in Menu_Flag := Flag_Normal) + is + Added_Spot : Interfaces.C.int := fl_sys_menu_bar_add3 + (This.Void_Ptr, + Interfaces.C.To_C (Text), + Interfaces.C.To_C (Shortcut), + Callback_Convert.To_Address (Action), + Interfaces.C.int (Flags)); + begin + This.Adjust_Item_Store; + end Add; + + + function Add + (This : in out System_Menu_Bar; + Text : in String; + Action : in Widget_Callback := null; + Shortcut : in String; + Flags : in Menu_Flag := Flag_Normal) + return Index + is + Added_Spot : Interfaces.C.int := fl_sys_menu_bar_add3 + (This.Void_Ptr, + Interfaces.C.To_C (Text), + Interfaces.C.To_C (Shortcut), + Callback_Convert.To_Address (Action), + Interfaces.C.int (Flags)); + begin + This.Adjust_Item_Store; + return Index (Added_Spot + 1); + end Add; + + + procedure Insert + (This : in out System_Menu_Bar; + Place : in Index; + Text : in String; + Action : in Widget_Callback := null; + Shortcut : in Key_Combo := No_Key; + Flags : in Menu_Flag := Flag_Normal) + is + Added_Spot : Interfaces.C.int := fl_sys_menu_bar_insert + (This.Void_Ptr, + Interfaces.C.int (Place) - 1, + Interfaces.C.To_C (Text), + To_C (Shortcut), + Callback_Convert.To_Address (Action), + Interfaces.C.int (Flags)); + begin + This.Adjust_Item_Store; + end Insert; + + + function Insert + (This : in out System_Menu_Bar; + Place : in Index; + Text : in String; + Action : in Widget_Callback := null; + Shortcut : in Key_Combo := No_Key; + Flags : in Menu_Flag := Flag_Normal) + return Index + is + Added_Spot : Interfaces.C.int := fl_sys_menu_bar_insert + (This.Void_Ptr, + Interfaces.C.int (Place) - 1, + Interfaces.C.To_C (Text), + To_C (Shortcut), + Callback_Convert.To_Address (Action), + Interfaces.C.int (Flags)); + begin + This.Adjust_Item_Store; + return Index (Added_Spot + 1); + end Insert; + + + procedure Insert + (This : in out System_Menu_Bar; + Place : in Index; + Text : in String; + Action : in Widget_Callback := null; + Shortcut : in String; + Flags : in Menu_Flag := Flag_Normal) + is + Added_Spot : Interfaces.C.int := fl_sys_menu_bar_insert2 + (This.Void_Ptr, + Interfaces.C.int (Place) - 1, + Interfaces.C.To_C (Text), + Interfaces.C.To_C (Shortcut), + Callback_Convert.To_Address (Action), + Interfaces.C.int (Flags)); + begin + This.Adjust_Item_Store; + end Insert; + + + function Insert + (This : in out System_Menu_Bar; + Place : in Index; + Text : in String; + Action : in Widget_Callback := null; + Shortcut : in String; + Flags : in Menu_Flag := Flag_Normal) + return Index + is + Added_Spot : Interfaces.C.int := fl_sys_menu_bar_insert2 + (This.Void_Ptr, + Interfaces.C.int (Place) - 1, + Interfaces.C.To_C (Text), + Interfaces.C.To_C (Shortcut), + Callback_Convert.To_Address (Action), + Interfaces.C.int (Flags)); + begin + This.Adjust_Item_Store; + return Index (Added_Spot + 1); + end Insert; + + + procedure Use_Same_Items + (This : in out System_Menu_Bar; + Donor : in Menu'Class) is + begin + -- Donor menu() pointer will be obtained in C++ + fl_sys_menu_bar_set_menu (This.Void_Ptr, Donor.Void_Ptr); + This.Adjust_Item_Store; + end Use_Same_Items; + + + procedure Remove + (This : in out System_Menu_Bar; + Place : in Index) is + begin + fl_sys_menu_bar_remove (This.Void_Ptr, Interfaces.C.int (Place) - 1); + This.Adjust_Item_Store; + end Remove; + + + procedure Clear + (This : in out System_Menu_Bar) is + begin + for Item of This.My_Items loop + Free_Item (Item); + end loop; + This.My_Items.Clear; + fl_sys_menu_bar_clear (This.Void_Ptr); + end Clear; + + + procedure Clear_Submenu + (This : in out System_Menu_Bar; + Place : in Index) + is + Result : Interfaces.C.int := fl_sys_menu_bar_clear_submenu + (This.Void_Ptr, + Interfaces.C.int (Place) - 1); + begin + if Result = -1 then + raise No_Reference_Error; + else + pragma Assert (Result = 0); + This.Adjust_Item_Store; + end if; + exception + when Chk.Assertion_Error => raise Internal_FLTK_Error with + "Call to Fl_Sys_Menu_Bar::clear_submenu returned unexpected int result of " & + Interfaces.C.int'Image (Result); + end Clear_Submenu; + + + + + function Item + (This : in System_Menu_Bar; + Place : in Index) + return FLTK.Menu_Items.Menu_Item_Reference is + begin + return Menu_Bar (This).Item (Place); + end Item; + + + + + procedure Set_Only + (This : in out System_Menu_Bar; + Item : in out FLTK.Menu_Items.Menu_Item) is + begin + fl_sys_menu_bar_setonly (This.Void_Ptr, Wrapper (Item).Void_Ptr); + end Set_Only; + + + procedure Set_Label + (This : in out System_Menu_Bar; + Place : in Index; + Text : in String) is + begin + fl_sys_menu_bar_replace + (This.Void_Ptr, + Interfaces.C.int (Place) - 1, + Interfaces.C.To_C (Text)); + end Set_Label; + + + procedure Set_Shortcut + (This : in out System_Menu_Bar; + Place : in Index; + Press : in Key_Combo) is + begin + fl_sys_menu_bar_shortcut + (This.Void_Ptr, + Interfaces.C.int (Place) - 1, + To_C (Press)); + end Set_Shortcut; + + + function Get_Flags + (This : in System_Menu_Bar; + Place : in Index) + return Menu_Flag is + begin + return Menu_Flag (fl_sys_menu_bar_get_mode (This.Void_Ptr, Interfaces.C.int (Place) - 1)); + end Get_Flags; + + + procedure Set_Flags + (This : in out System_Menu_Bar; + Place : in Index; + Flags : in Menu_Flag) is + begin + fl_sys_menu_bar_set_mode + (This.Void_Ptr, + Interfaces.C.int (Place) - 1, + Interfaces.C.int (Flags)); + end Set_Flags; + + + + + procedure Make_Global + (This : in out System_Menu_Bar) is + begin + fl_sys_menu_bar_global (This.Void_Ptr); + end Make_Global; + + + procedure Update + (This : in out System_Menu_Bar) is + begin + fl_sys_menu_bar_update (This.Void_Ptr); + end Update; + + + + + procedure Draw + (This : in out System_Menu_Bar) is + begin + Menu_Bar (This).Draw; + end Draw; + + +end FLTK.Widgets.Menus.Menu_Bars.Systemwide; + + |