/usr/share/ada/adainclude/gtkada/gtk-menu.adb is in libgtkada16.1.0-dev 17.0.2017-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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-- --
-- Copyright (C) 1998-2000 E. Briot, J. Brobecker and A. Charlet --
-- Copyright (C) 2000-2017, AdaCore --
-- --
-- This library is free software; you can redistribute it and/or modify it --
-- under terms of the GNU General Public License as published by the Free --
-- Software Foundation; either version 3, or (at your option) any later --
-- version. This library is distributed in the hope that it will be useful, --
-- but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- --
-- TABILITY or FITNESS FOR A PARTICULAR PURPOSE. --
-- --
-- --
-- --
-- --
-- --
-- You should have received a copy of the GNU General Public License and --
-- a copy of the GCC Runtime Library Exception along with this program; --
-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
-- <http://www.gnu.org/licenses/>. --
-- --
------------------------------------------------------------------------------
pragma Style_Checks (Off);
pragma Warnings (Off, "*is already use-visible*");
with Ada.Unchecked_Conversion;
with Glib.Type_Conversion_Hooks; use Glib.Type_Conversion_Hooks;
with Glib.Values; use Glib.Values;
with Gtk.Arguments; use Gtk.Arguments;
with Gtkada.Bindings; use Gtkada.Bindings;
pragma Warnings(Off); -- might be unused
with Interfaces.C.Strings; use Interfaces.C.Strings;
pragma Warnings(On);
package body Gtk.Menu is
procedure C_Gtk_Menu_Attach_To_Widget
(Menu : System.Address;
Attach_Widget : System.Address;
Detacher : System.Address);
pragma Import (C, C_Gtk_Menu_Attach_To_Widget, "gtk_menu_attach_to_widget");
-- Attaches the menu to the widget and provides a callback function that
-- will be invoked when the menu calls Gtk.Menu.Detach during its
-- destruction.
-- If the menu is attached to the widget then it will be destroyed when
-- the widget is destroyed, as if it was a child widget. An attached menu
-- will also move between screens correctly if the widgets moves between
-- screens.
-- "attach_widget": the Gtk.Widget.Gtk_Widget that the menu will be
-- attached to
-- "detacher": the user supplied callback function that will be called
-- when the menu calls Gtk.Menu.Detach
procedure C_Gtk_Menu_Popup
(Menu : System.Address;
Parent_Menu_Shell : System.Address;
Parent_Menu_Item : System.Address;
Func : System.Address;
Data : System.Address;
Button : Guint;
Activate_Time : Guint32);
pragma Import (C, C_Gtk_Menu_Popup, "gtk_menu_popup");
-- Displays a menu and makes it available for selection.
-- Applications can use this function to display context-sensitive menus,
-- and will typically supply null for the Parent_Menu_Shell,
-- Parent_Menu_Item, Func and Data parameters. The default menu positioning
-- function will position the menu at the current mouse cursor position.
-- The Button parameter should be the mouse button pressed to initiate the
-- menu popup. If the menu popup was initiated by something other than a
-- mouse button press, such as a mouse button release or a keypress, Button
-- should be 0.
-- The Activate_Time parameter is used to conflict-resolve initiation of
-- concurrent requests for mouse/keyboard grab requests. To function
-- properly, this needs to be the timestamp of the user event (such as a
-- mouse click or key press) that caused the initiation of the popup. Only
-- if no such event is available, Gtk.Main.Get_Current_Event_Time can be
-- used instead.
-- "parent_menu_shell": the menu shell containing the triggering menu
-- item, or null
-- "parent_menu_item": the menu item whose activation triggered the popup,
-- or null
-- "func": a user supplied function used to position the menu, or null
-- "data": user supplied data to be passed to Func.
-- "button": the mouse button which was pressed to initiate the event.
-- "activate_time": the time at which the activation event occurred.
procedure C_Gtk_Menu_Popup_For_Device
(Menu : System.Address;
Device : System.Address;
Parent_Menu_Shell : System.Address;
Parent_Menu_Item : System.Address;
Func : System.Address;
Data : System.Address;
Destroy : System.Address;
Button : Guint;
Activate_Time : Guint32);
pragma Import (C, C_Gtk_Menu_Popup_For_Device, "gtk_menu_popup_for_device");
-- Displays a menu and makes it available for selection.
-- Applications can use this function to display context-sensitive menus,
-- and will typically supply null for the Parent_Menu_Shell,
-- Parent_Menu_Item, Func, Data and Destroy parameters. The default menu
-- positioning function will position the menu at the current position of
-- Device (or its corresponding pointer).
-- The Button parameter should be the mouse button pressed to initiate the
-- menu popup. If the menu popup was initiated by something other than a
-- mouse button press, such as a mouse button release or a keypress, Button
-- should be 0.
-- The Activate_Time parameter is used to conflict-resolve initiation of
-- concurrent requests for mouse/keyboard grab requests. To function
-- properly, this needs to be the time stamp of the user event (such as a
-- mouse click or key press) that caused the initiation of the popup. Only
-- if no such event is available, Gtk.Main.Get_Current_Event_Time can be
-- used instead.
-- Since: gtk+ 3.0
-- "device": a Gdk.Device.Gdk_Device
-- "parent_menu_shell": the menu shell containing the triggering menu
-- item, or null
-- "parent_menu_item": the menu item whose activation triggered the popup,
-- or null
-- "func": a user supplied function used to position the menu, or null
-- "data": user supplied data to be passed to Func
-- "destroy": destroy notify for Data
-- "button": the mouse button which was pressed to initiate the event
-- "activate_time": the time at which the activation event occurred
function To_Gtk_Menu_Position_Func is new Ada.Unchecked_Conversion
(System.Address, Gtk_Menu_Position_Func);
function To_Address is new Ada.Unchecked_Conversion
(Gtk_Menu_Position_Func, System.Address);
procedure Internal_Gtk_Menu_Position_Func
(Menu : System.Address;
X : out Gint;
Y : out Gint;
Push_In : out Glib.Gboolean;
User_Data : System.Address);
pragma Convention (C, Internal_Gtk_Menu_Position_Func);
-- "menu": a Gtk.Menu.Gtk_Menu.
-- "x": address of the Gint representing the horizontal position where the
-- menu shall be drawn.
-- "y": address of the Gint representing the vertical position where the
-- menu shall be drawn. This is an output parameter.
-- "push_in": This parameter controls how menus placed outside the monitor
-- are handled. If this is set to True and part of the menu is outside the
-- monitor then GTK+ pushes the window into the visible area, effectively
-- modifying the popup position. Note that moving and possibly resizing the
-- menu around will alter the scroll position to keep the menu items "in
-- place", i.e. at the same monitor position they would have been without
-- resizing. In practice, this behavior is only useful for combobox popups
-- or option menus and cannot be used to simply confine a menu to monitor
-- boundaries. In that case, changing the scroll offset is not desirable.
-- "user_data": the data supplied by the user in the Gtk.Menu.Popup Data
-- parameter.
-------------------------------------
-- Internal_Gtk_Menu_Position_Func --
-------------------------------------
procedure Internal_Gtk_Menu_Position_Func
(Menu : System.Address;
X : out Gint;
Y : out Gint;
Push_In : out Glib.Gboolean;
User_Data : System.Address)
is
Func : constant Gtk_Menu_Position_Func := To_Gtk_Menu_Position_Func (User_Data);
Stub_Gtk_Menu : Gtk_Menu_Record;
Tmp_Push_In : Boolean;
begin
Func (Gtk.Menu.Gtk_Menu (Get_User_Data (Menu, Stub_Gtk_Menu)), X, Y, Tmp_Push_In);
Push_In := Boolean'Pos (Tmp_Push_In);
end Internal_Gtk_Menu_Position_Func;
package Type_Conversion_Gtk_Menu is new Glib.Type_Conversion_Hooks.Hook_Registrator
(Get_Type'Access, Gtk_Menu_Record);
pragma Unreferenced (Type_Conversion_Gtk_Menu);
------------------
-- Gtk_Menu_New --
------------------
function Gtk_Menu_New return Gtk_Menu is
Menu : constant Gtk_Menu := new Gtk_Menu_Record;
begin
Gtk.Menu.Initialize (Menu);
return Menu;
end Gtk_Menu_New;
-----------------------------
-- Gtk_Menu_New_From_Model --
-----------------------------
function Gtk_Menu_New_From_Model
(Model : not null access Glib.Menu_Model.Gmenu_Model_Record'Class)
return Gtk_Menu
is
Menu : constant Gtk_Menu := new Gtk_Menu_Record;
begin
Gtk.Menu.Initialize_From_Model (Menu, Model);
return Menu;
end Gtk_Menu_New_From_Model;
-------------
-- Gtk_New --
-------------
procedure Gtk_New (Menu : out Gtk_Menu) is
begin
Menu := new Gtk_Menu_Record;
Gtk.Menu.Initialize (Menu);
end Gtk_New;
------------------------
-- Gtk_New_From_Model --
------------------------
procedure Gtk_New_From_Model
(Menu : out Gtk_Menu;
Model : not null access Glib.Menu_Model.Gmenu_Model_Record'Class)
is
begin
Menu := new Gtk_Menu_Record;
Gtk.Menu.Initialize_From_Model (Menu, Model);
end Gtk_New_From_Model;
----------------
-- Initialize --
----------------
procedure Initialize (Menu : not null access Gtk_Menu_Record'Class) is
function Internal return System.Address;
pragma Import (C, Internal, "gtk_menu_new");
begin
if not Menu.Is_Created then
Set_Object (Menu, Internal);
end if;
end Initialize;
---------------------------
-- Initialize_From_Model --
---------------------------
procedure Initialize_From_Model
(Menu : not null access Gtk_Menu_Record'Class;
Model : not null access Glib.Menu_Model.Gmenu_Model_Record'Class)
is
function Internal (Model : System.Address) return System.Address;
pragma Import (C, Internal, "gtk_menu_new_from_model");
begin
if not Menu.Is_Created then
Set_Object (Menu, Internal (Get_Object (Model)));
end if;
end Initialize_From_Model;
------------
-- Attach --
------------
procedure Attach
(Menu : not null access Gtk_Menu_Record;
Child : not null access Gtk.Widget.Gtk_Widget_Record'Class;
Left_Attach : Guint;
Right_Attach : Guint;
Top_Attach : Guint;
Bottom_Attach : Guint)
is
procedure Internal
(Menu : System.Address;
Child : System.Address;
Left_Attach : Guint;
Right_Attach : Guint;
Top_Attach : Guint;
Bottom_Attach : Guint);
pragma Import (C, Internal, "gtk_menu_attach");
begin
Internal (Get_Object (Menu), Get_Object (Child), Left_Attach, Right_Attach, Top_Attach, Bottom_Attach);
end Attach;
----------------------
-- Attach_To_Widget --
----------------------
procedure Attach_To_Widget
(Menu : not null access Gtk_Menu_Record;
Attach_Widget : not null access Gtk.Widget.Gtk_Widget_Record'Class;
Detacher : Gtk_Menu_Detach_Func)
is
begin
if Detacher = null then
C_Gtk_Menu_Attach_To_Widget (Get_Object (Menu), Get_Object (Attach_Widget), System.Null_Address);
else
C_Gtk_Menu_Attach_To_Widget (Get_Object (Menu), Get_Object (Attach_Widget), Detacher'Address);
end if;
end Attach_To_Widget;
------------
-- Detach --
------------
procedure Detach (Menu : not null access Gtk_Menu_Record) is
procedure Internal (Menu : System.Address);
pragma Import (C, Internal, "gtk_menu_detach");
begin
Internal (Get_Object (Menu));
end Detach;
---------------------
-- Get_Accel_Group --
---------------------
function Get_Accel_Group
(Menu : not null access Gtk_Menu_Record)
return Gtk.Accel_Group.Gtk_Accel_Group
is
function Internal (Menu : System.Address) return System.Address;
pragma Import (C, Internal, "gtk_menu_get_accel_group");
Stub_Gtk_Accel_Group : Gtk.Accel_Group.Gtk_Accel_Group_Record;
begin
return Gtk.Accel_Group.Gtk_Accel_Group (Get_User_Data (Internal (Get_Object (Menu)), Stub_Gtk_Accel_Group));
end Get_Accel_Group;
--------------------
-- Get_Accel_Path --
--------------------
function Get_Accel_Path
(Menu : not null access Gtk_Menu_Record) return UTF8_String
is
function Internal
(Menu : System.Address) return Interfaces.C.Strings.chars_ptr;
pragma Import (C, Internal, "gtk_menu_get_accel_path");
begin
return Gtkada.Bindings.Value_Allowing_Null (Internal (Get_Object (Menu)));
end Get_Accel_Path;
----------------
-- Get_Active --
----------------
function Get_Active
(Menu : not null access Gtk_Menu_Record)
return Gtk.Menu_Item.Gtk_Menu_Item
is
function Internal (Menu : System.Address) return System.Address;
pragma Import (C, Internal, "gtk_menu_get_active");
Stub_Gtk_Menu_Item : Gtk.Menu_Item.Gtk_Menu_Item_Record;
begin
return Gtk.Menu_Item.Gtk_Menu_Item (Get_User_Data (Internal (Get_Object (Menu)), Stub_Gtk_Menu_Item));
end Get_Active;
-----------------------
-- Get_Attach_Widget --
-----------------------
function Get_Attach_Widget
(Menu : not null access Gtk_Menu_Record) return Gtk.Widget.Gtk_Widget
is
function Internal (Menu : System.Address) return System.Address;
pragma Import (C, Internal, "gtk_menu_get_attach_widget");
Stub_Gtk_Widget : Gtk.Widget.Gtk_Widget_Record;
begin
return Gtk.Widget.Gtk_Widget (Get_User_Data (Internal (Get_Object (Menu)), Stub_Gtk_Widget));
end Get_Attach_Widget;
-----------------
-- Get_Monitor --
-----------------
function Get_Monitor (Menu : not null access Gtk_Menu_Record) return Gint is
function Internal (Menu : System.Address) return Gint;
pragma Import (C, Internal, "gtk_menu_get_monitor");
begin
return Internal (Get_Object (Menu));
end Get_Monitor;
-----------------------------
-- Get_Reserve_Toggle_Size --
-----------------------------
function Get_Reserve_Toggle_Size
(Menu : not null access Gtk_Menu_Record) return Boolean
is
function Internal (Menu : System.Address) return Glib.Gboolean;
pragma Import (C, Internal, "gtk_menu_get_reserve_toggle_size");
begin
return Internal (Get_Object (Menu)) /= 0;
end Get_Reserve_Toggle_Size;
-----------------------
-- Get_Tearoff_State --
-----------------------
function Get_Tearoff_State
(Menu : not null access Gtk_Menu_Record) return Boolean
is
function Internal (Menu : System.Address) return Glib.Gboolean;
pragma Import (C, Internal, "gtk_menu_get_tearoff_state");
begin
return Internal (Get_Object (Menu)) /= 0;
end Get_Tearoff_State;
---------------
-- Get_Title --
---------------
function Get_Title
(Menu : not null access Gtk_Menu_Record) return UTF8_String
is
function Internal
(Menu : System.Address) return Interfaces.C.Strings.chars_ptr;
pragma Import (C, Internal, "gtk_menu_get_title");
begin
return Gtkada.Bindings.Value_Allowing_Null (Internal (Get_Object (Menu)));
end Get_Title;
-------------
-- Popdown --
-------------
procedure Popdown (Menu : not null access Gtk_Menu_Record) is
procedure Internal (Menu : System.Address);
pragma Import (C, Internal, "gtk_menu_popdown");
begin
Internal (Get_Object (Menu));
end Popdown;
-----------
-- Popup --
-----------
procedure Popup
(Menu : not null access Gtk_Menu_Record;
Parent_Menu_Shell : Gtk.Menu_Shell.Gtk_Menu_Shell := null;
Parent_Menu_Item : Gtk.Menu_Item.Gtk_Menu_Item := null;
Func : Gtk_Menu_Position_Func := null;
Button : Guint := 1;
Activate_Time : Guint32 := 0)
is
begin
if Func = null then
C_Gtk_Menu_Popup (Get_Object (Menu), Get_Object_Or_Null (GObject (Parent_Menu_Shell)), Get_Object_Or_Null (GObject (Parent_Menu_Item)), System.Null_Address, System.Null_Address, Button, Activate_Time);
else
C_Gtk_Menu_Popup (Get_Object (Menu), Get_Object_Or_Null (GObject (Parent_Menu_Shell)), Get_Object_Or_Null (GObject (Parent_Menu_Item)), Internal_Gtk_Menu_Position_Func'Address, To_Address (Func), Button, Activate_Time);
end if;
end Popup;
----------------------
-- Popup_For_Device --
----------------------
procedure Popup_For_Device
(Menu : not null access Gtk_Menu_Record;
Device : access Gdk.Device.Gdk_Device_Record'Class;
Parent_Menu_Shell : access Gtk.Widget.Gtk_Widget_Record'Class;
Parent_Menu_Item : access Gtk.Widget.Gtk_Widget_Record'Class;
Func : Gtk_Menu_Position_Func;
Button : Guint;
Activate_Time : Guint32)
is
begin
if Func = null then
C_Gtk_Menu_Popup_For_Device (Get_Object (Menu), Get_Object_Or_Null (GObject (Device)), Get_Object_Or_Null (GObject (Parent_Menu_Shell)), Get_Object_Or_Null (GObject (Parent_Menu_Item)), System.Null_Address, System.Null_Address, System.Null_Address, Button, Activate_Time);
else
C_Gtk_Menu_Popup_For_Device (Get_Object (Menu), Get_Object_Or_Null (GObject (Device)), Get_Object_Or_Null (GObject (Parent_Menu_Shell)), Get_Object_Or_Null (GObject (Parent_Menu_Item)), Internal_Gtk_Menu_Position_Func'Address, To_Address (Func), System.Null_Address, Button, Activate_Time);
end if;
end Popup_For_Device;
package body Popup_For_Device_User_Data is
package Users is new Glib.Object.User_Data_Closure
(User_Data_Type, Destroy);
function To_Gtk_Menu_Position_Func is new Ada.Unchecked_Conversion
(System.Address, Gtk_Menu_Position_Func);
function To_Address is new Ada.Unchecked_Conversion
(Gtk_Menu_Position_Func, System.Address);
procedure Internal_Cb
(Menu : System.Address;
X : out Gint;
Y : out Gint;
Push_In : out Glib.Gboolean;
User_Data : System.Address);
pragma Convention (C, Internal_Cb);
-- A user function supplied when calling Gtk.Menu.Popup which controls
-- the positioning of the menu when it is displayed. The function sets
-- the X and Y parameters to the coordinates where the menu is to be
-- drawn. To make the menu appear on a different monitor than the mouse
-- pointer, Gtk.Menu.Set_Monitor must be called.
-- "menu": a Gtk.Menu.Gtk_Menu.
-- "x": address of the Gint representing the horizontal position where
-- the menu shall be drawn.
-- "y": address of the Gint representing the vertical position where
-- the menu shall be drawn. This is an output parameter.
-- "push_in": This parameter controls how menus placed outside the
-- monitor are handled. If this is set to True and part of the menu is
-- outside the monitor then GTK+ pushes the window into the visible
-- area, effectively modifying the popup position. Note that moving and
-- possibly resizing the menu around will alter the scroll position to
-- keep the menu items "in place", i.e. at the same monitor position
-- they would have been without resizing. In practice, this behavior is
-- only useful for combobox popups or option menus and cannot be used to
-- simply confine a menu to monitor boundaries. In that case, changing
-- the scroll offset is not desirable.
-- "user_data": the data supplied by the user in the Gtk.Menu.Popup
-- Data parameter.
-----------------
-- Internal_Cb --
-----------------
procedure Internal_Cb
(Menu : System.Address;
X : out Gint;
Y : out Gint;
Push_In : out Glib.Gboolean;
User_Data : System.Address)
is
D : constant Users.Internal_Data_Access := Users.Convert (User_Data);
Stub_Gtk_Menu : Gtk.Menu.Gtk_Menu_Record;
Tmp_Push_In : Boolean;
begin
To_Gtk_Menu_Position_Func (D.Func) (Gtk.Menu.Gtk_Menu (Get_User_Data (Menu, Stub_Gtk_Menu)), X, Y, Tmp_Push_In, D.Data.all);
Push_In := Boolean'Pos (Tmp_Push_In);
end Internal_Cb;
----------------------
-- Popup_For_Device --
----------------------
procedure Popup_For_Device
(Menu : not null access Gtk.Menu.Gtk_Menu_Record'Class;
Device : access Gdk.Device.Gdk_Device_Record'Class;
Parent_Menu_Shell : access Gtk.Widget.Gtk_Widget_Record'Class;
Parent_Menu_Item : access Gtk.Widget.Gtk_Widget_Record'Class;
Func : Gtk_Menu_Position_Func;
Data : User_Data_Type;
Button : Guint;
Activate_Time : Guint32)
is
D : System.Address;
begin
if Func = null then
C_Gtk_Menu_Popup_For_Device (Get_Object (Menu), Get_Object_Or_Null (GObject (Device)), Get_Object_Or_Null (GObject (Parent_Menu_Shell)), Get_Object_Or_Null (GObject (Parent_Menu_Item)), System.Null_Address, System.Null_Address, Users.Free_Data'Address, Button, Activate_Time);
else
D := Users.Build (To_Address (Func), Data);
C_Gtk_Menu_Popup_For_Device (Get_Object (Menu), Get_Object_Or_Null (GObject (Device)), Get_Object_Or_Null (GObject (Parent_Menu_Shell)), Get_Object_Or_Null (GObject (Parent_Menu_Item)), Internal_Cb'Address, D, Users.Free_Data'Address, Button, Activate_Time);
end if;
end Popup_For_Device;
end Popup_For_Device_User_Data;
package body Popup_User_Data is
package Users is new Glib.Object.User_Data_Closure
(User_Data_Type, Destroy);
function To_Gtk_Menu_Position_Func is new Ada.Unchecked_Conversion
(System.Address, Gtk_Menu_Position_Func);
function To_Address is new Ada.Unchecked_Conversion
(Gtk_Menu_Position_Func, System.Address);
procedure Internal_Cb
(Menu : System.Address;
X : out Gint;
Y : out Gint;
Push_In : out Glib.Gboolean;
User_Data : System.Address);
pragma Convention (C, Internal_Cb);
-- A user function supplied when calling Gtk.Menu.Popup which controls
-- the positioning of the menu when it is displayed. The function sets
-- the X and Y parameters to the coordinates where the menu is to be
-- drawn. To make the menu appear on a different monitor than the mouse
-- pointer, Gtk.Menu.Set_Monitor must be called.
-- "menu": a Gtk.Menu.Gtk_Menu.
-- "x": address of the Gint representing the horizontal position where
-- the menu shall be drawn.
-- "y": address of the Gint representing the vertical position where
-- the menu shall be drawn. This is an output parameter.
-- "push_in": This parameter controls how menus placed outside the
-- monitor are handled. If this is set to True and part of the menu is
-- outside the monitor then GTK+ pushes the window into the visible
-- area, effectively modifying the popup position. Note that moving and
-- possibly resizing the menu around will alter the scroll position to
-- keep the menu items "in place", i.e. at the same monitor position
-- they would have been without resizing. In practice, this behavior is
-- only useful for combobox popups or option menus and cannot be used to
-- simply confine a menu to monitor boundaries. In that case, changing
-- the scroll offset is not desirable.
-- "user_data": the data supplied by the user in the Gtk.Menu.Popup
-- Data parameter.
-----------------
-- Internal_Cb --
-----------------
procedure Internal_Cb
(Menu : System.Address;
X : out Gint;
Y : out Gint;
Push_In : out Glib.Gboolean;
User_Data : System.Address)
is
D : constant Users.Internal_Data_Access := Users.Convert (User_Data);
Stub_Gtk_Menu : Gtk.Menu.Gtk_Menu_Record;
Tmp_Push_In : Boolean;
begin
To_Gtk_Menu_Position_Func (D.Func) (Gtk.Menu.Gtk_Menu (Get_User_Data (Menu, Stub_Gtk_Menu)), X, Y, Tmp_Push_In, D.Data.all);
Push_In := Boolean'Pos (Tmp_Push_In);
end Internal_Cb;
-----------
-- Popup --
-----------
procedure Popup
(Menu : not null access Gtk.Menu.Gtk_Menu_Record'Class;
Parent_Menu_Shell : Gtk.Menu_Shell.Gtk_Menu_Shell := null;
Parent_Menu_Item : Gtk.Menu_Item.Gtk_Menu_Item := null;
Func : Gtk_Menu_Position_Func := null;
Data : User_Data_Type;
Button : Guint := 1;
Activate_Time : Guint32 := 0)
is
D : System.Address;
begin
if Func = null then
C_Gtk_Menu_Popup (Get_Object (Menu), Get_Object_Or_Null (GObject (Parent_Menu_Shell)), Get_Object_Or_Null (GObject (Parent_Menu_Item)), System.Null_Address, System.Null_Address, Button, Activate_Time);
else
D := Users.Build (To_Address (Func), Data);
C_Gtk_Menu_Popup (Get_Object (Menu), Get_Object_Or_Null (GObject (Parent_Menu_Shell)), Get_Object_Or_Null (GObject (Parent_Menu_Item)), Internal_Cb'Address, D, Button, Activate_Time);
Users.Free_Data (D);
end if;
end Popup;
end Popup_User_Data;
-------------------
-- Reorder_Child --
-------------------
procedure Reorder_Child
(Menu : not null access Gtk_Menu_Record;
Child : not null access Gtk.Widget.Gtk_Widget_Record'Class;
Position : Gint)
is
procedure Internal
(Menu : System.Address;
Child : System.Address;
Position : Gint);
pragma Import (C, Internal, "gtk_menu_reorder_child");
begin
Internal (Get_Object (Menu), Get_Object (Child), Position);
end Reorder_Child;
----------------
-- Reposition --
----------------
procedure Reposition (Menu : not null access Gtk_Menu_Record) is
procedure Internal (Menu : System.Address);
pragma Import (C, Internal, "gtk_menu_reposition");
begin
Internal (Get_Object (Menu));
end Reposition;
---------------------
-- Set_Accel_Group --
---------------------
procedure Set_Accel_Group
(Menu : not null access Gtk_Menu_Record;
Accel_Group : access Gtk.Accel_Group.Gtk_Accel_Group_Record'Class)
is
procedure Internal
(Menu : System.Address;
Accel_Group : System.Address);
pragma Import (C, Internal, "gtk_menu_set_accel_group");
begin
Internal (Get_Object (Menu), Get_Object_Or_Null (GObject (Accel_Group)));
end Set_Accel_Group;
--------------------
-- Set_Accel_Path --
--------------------
procedure Set_Accel_Path
(Menu : not null access Gtk_Menu_Record;
Accel_Path : UTF8_String := "")
is
procedure Internal
(Menu : System.Address;
Accel_Path : Interfaces.C.Strings.chars_ptr);
pragma Import (C, Internal, "gtk_menu_set_accel_path");
Tmp_Accel_Path : Interfaces.C.Strings.chars_ptr;
begin
if Accel_Path = "" then
Tmp_Accel_Path := Interfaces.C.Strings.Null_Ptr;
else
Tmp_Accel_Path := New_String (Accel_Path);
end if;
Internal (Get_Object (Menu), Tmp_Accel_Path);
Free (Tmp_Accel_Path);
end Set_Accel_Path;
----------------
-- Set_Active --
----------------
procedure Set_Active
(Menu : not null access Gtk_Menu_Record;
Index : Guint)
is
procedure Internal (Menu : System.Address; Index : Guint);
pragma Import (C, Internal, "gtk_menu_set_active");
begin
Internal (Get_Object (Menu), Index);
end Set_Active;
-----------------
-- Set_Monitor --
-----------------
procedure Set_Monitor
(Menu : not null access Gtk_Menu_Record;
Monitor_Num : Gint)
is
procedure Internal (Menu : System.Address; Monitor_Num : Gint);
pragma Import (C, Internal, "gtk_menu_set_monitor");
begin
Internal (Get_Object (Menu), Monitor_Num);
end Set_Monitor;
-----------------------------
-- Set_Reserve_Toggle_Size --
-----------------------------
procedure Set_Reserve_Toggle_Size
(Menu : not null access Gtk_Menu_Record;
Reserve_Toggle_Size : Boolean)
is
procedure Internal
(Menu : System.Address;
Reserve_Toggle_Size : Glib.Gboolean);
pragma Import (C, Internal, "gtk_menu_set_reserve_toggle_size");
begin
Internal (Get_Object (Menu), Boolean'Pos (Reserve_Toggle_Size));
end Set_Reserve_Toggle_Size;
----------------
-- Set_Screen --
----------------
procedure Set_Screen
(Menu : not null access Gtk_Menu_Record;
Screen : access Gdk.Screen.Gdk_Screen_Record'Class)
is
procedure Internal (Menu : System.Address; Screen : System.Address);
pragma Import (C, Internal, "gtk_menu_set_screen");
begin
Internal (Get_Object (Menu), Get_Object_Or_Null (GObject (Screen)));
end Set_Screen;
-----------------------
-- Set_Tearoff_State --
-----------------------
procedure Set_Tearoff_State
(Menu : not null access Gtk_Menu_Record;
Torn_Off : Boolean)
is
procedure Internal (Menu : System.Address; Torn_Off : Glib.Gboolean);
pragma Import (C, Internal, "gtk_menu_set_tearoff_state");
begin
Internal (Get_Object (Menu), Boolean'Pos (Torn_Off));
end Set_Tearoff_State;
---------------
-- Set_Title --
---------------
procedure Set_Title
(Menu : not null access Gtk_Menu_Record;
Title : UTF8_String)
is
procedure Internal
(Menu : System.Address;
Title : Interfaces.C.Strings.chars_ptr);
pragma Import (C, Internal, "gtk_menu_set_title");
Tmp_Title : Interfaces.C.Strings.chars_ptr := New_String (Title);
begin
Internal (Get_Object (Menu), Tmp_Title);
Free (Tmp_Title);
end Set_Title;
---------------------------
-- Get_For_Attach_Widget --
---------------------------
function Get_For_Attach_Widget
(Widget : not null access Gtk.Widget.Gtk_Widget_Record'Class)
return Gtk.Widget.Widget_List.Glist
is
function Internal (Widget : System.Address) return System.Address;
pragma Import (C, Internal, "gtk_menu_get_for_attach_widget");
Tmp_Return : Gtk.Widget.Widget_List.Glist;
begin
Gtk.Widget.Widget_List.Set_Object (Tmp_Return, Internal (Get_Object (Widget)));
return Tmp_Return;
end Get_For_Attach_Widget;
use type System.Address;
function Cb_To_Address is new Ada.Unchecked_Conversion
(Cb_Gtk_Menu_Gtk_Scroll_Type_Void, System.Address);
function Address_To_Cb is new Ada.Unchecked_Conversion
(System.Address, Cb_Gtk_Menu_Gtk_Scroll_Type_Void);
function Cb_To_Address is new Ada.Unchecked_Conversion
(Cb_GObject_Gtk_Scroll_Type_Void, System.Address);
function Address_To_Cb is new Ada.Unchecked_Conversion
(System.Address, Cb_GObject_Gtk_Scroll_Type_Void);
procedure Connect
(Object : access Gtk_Menu_Record'Class;
C_Name : Glib.Signal_Name;
Handler : Cb_Gtk_Menu_Gtk_Scroll_Type_Void;
After : Boolean);
procedure Connect_Slot
(Object : access Gtk_Menu_Record'Class;
C_Name : Glib.Signal_Name;
Handler : Cb_GObject_Gtk_Scroll_Type_Void;
After : Boolean;
Slot : access Glib.Object.GObject_Record'Class := null);
procedure Marsh_GObject_Gtk_Scroll_Type_Void
(Closure : GClosure;
Return_Value : Glib.Values.GValue;
N_Params : Glib.Guint;
Params : Glib.Values.C_GValues;
Invocation_Hint : System.Address;
User_Data : System.Address);
pragma Convention (C, Marsh_GObject_Gtk_Scroll_Type_Void);
procedure Marsh_Gtk_Menu_Gtk_Scroll_Type_Void
(Closure : GClosure;
Return_Value : Glib.Values.GValue;
N_Params : Glib.Guint;
Params : Glib.Values.C_GValues;
Invocation_Hint : System.Address;
User_Data : System.Address);
pragma Convention (C, Marsh_Gtk_Menu_Gtk_Scroll_Type_Void);
-------------
-- Connect --
-------------
procedure Connect
(Object : access Gtk_Menu_Record'Class;
C_Name : Glib.Signal_Name;
Handler : Cb_Gtk_Menu_Gtk_Scroll_Type_Void;
After : Boolean)
is
begin
Unchecked_Do_Signal_Connect
(Object => Object,
C_Name => C_Name,
Marshaller => Marsh_Gtk_Menu_Gtk_Scroll_Type_Void'Access,
Handler => Cb_To_Address (Handler),-- Set in the closure
After => After);
end Connect;
------------------
-- Connect_Slot --
------------------
procedure Connect_Slot
(Object : access Gtk_Menu_Record'Class;
C_Name : Glib.Signal_Name;
Handler : Cb_GObject_Gtk_Scroll_Type_Void;
After : Boolean;
Slot : access Glib.Object.GObject_Record'Class := null)
is
begin
Unchecked_Do_Signal_Connect
(Object => Object,
C_Name => C_Name,
Marshaller => Marsh_GObject_Gtk_Scroll_Type_Void'Access,
Handler => Cb_To_Address (Handler),-- Set in the closure
Slot_Object => Slot,
After => After);
end Connect_Slot;
----------------------------------------
-- Marsh_GObject_Gtk_Scroll_Type_Void --
----------------------------------------
procedure Marsh_GObject_Gtk_Scroll_Type_Void
(Closure : GClosure;
Return_Value : Glib.Values.GValue;
N_Params : Glib.Guint;
Params : Glib.Values.C_GValues;
Invocation_Hint : System.Address;
User_Data : System.Address)
is
pragma Unreferenced (Return_Value, N_Params, Invocation_Hint, User_Data);
H : constant Cb_GObject_Gtk_Scroll_Type_Void := Address_To_Cb (Get_Callback (Closure));
Obj : constant Glib.Object.GObject := Glib.Object.Convert (Get_Data (Closure));
begin
H (Obj, Unchecked_To_Gtk_Scroll_Type (Params, 1));
exception when E : others => Process_Exception (E);
end Marsh_GObject_Gtk_Scroll_Type_Void;
-----------------------------------------
-- Marsh_Gtk_Menu_Gtk_Scroll_Type_Void --
-----------------------------------------
procedure Marsh_Gtk_Menu_Gtk_Scroll_Type_Void
(Closure : GClosure;
Return_Value : Glib.Values.GValue;
N_Params : Glib.Guint;
Params : Glib.Values.C_GValues;
Invocation_Hint : System.Address;
User_Data : System.Address)
is
pragma Unreferenced (Return_Value, N_Params, Invocation_Hint, User_Data);
H : constant Cb_Gtk_Menu_Gtk_Scroll_Type_Void := Address_To_Cb (Get_Callback (Closure));
Obj : constant Gtk_Menu := Gtk_Menu (Unchecked_To_Object (Params, 0));
begin
H (Obj, Unchecked_To_Gtk_Scroll_Type (Params, 1));
exception when E : others => Process_Exception (E);
end Marsh_Gtk_Menu_Gtk_Scroll_Type_Void;
--------------------
-- On_Move_Scroll --
--------------------
procedure On_Move_Scroll
(Self : not null access Gtk_Menu_Record;
Call : Cb_Gtk_Menu_Gtk_Scroll_Type_Void;
After : Boolean := False)
is
begin
Connect (Self, "move-scroll" & ASCII.NUL, Call, After);
end On_Move_Scroll;
--------------------
-- On_Move_Scroll --
--------------------
procedure On_Move_Scroll
(Self : not null access Gtk_Menu_Record;
Call : Cb_GObject_Gtk_Scroll_Type_Void;
Slot : not null access Glib.Object.GObject_Record'Class;
After : Boolean := False)
is
begin
Connect_Slot (Self, "move-scroll" & ASCII.NUL, Call, After, Slot);
end On_Move_Scroll;
end Gtk.Menu;
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