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Add x-popup-menu-function

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* src/menu.c (x_popup_menu_1): If non-nil call x-popup-menu-function.
(syms_of_menu): DEFSYM x-popup-menu-function, DEFVAR_LISP it.
This commit is contained in:
Gerd Möllmann 2025-02-10 07:55:43 +01:00
parent a51cfbbd15
commit 17bf6b9efe
1 changed files with 12 additions and 0 deletions
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12
src/menu.c
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@ -1111,6 +1111,12 @@ into menu items. */)
Lisp_Object
x_popup_menu_1 (Lisp_Object position, Lisp_Object menu)
{
if (!NILP (Vx_popup_menu_function))
return run_hook_with_args (3, ((Lisp_Object[]) {
Qx_popup_menu_function, position,
menu}),
Ffuncall);
Lisp_Object keymap, tem, tem2 = Qnil;
int xpos = 0, ypos = 0;
Lisp_Object title;
@ -1614,6 +1620,7 @@ syms_of_menu (void)
DEFSYM (Qhide, "hide");
DEFSYM (Qx_pre_popup_menu_hook, "x-pre-popup-menu-hook");
DEFSYM (Qx_popup_menu_function, "x-popup-menu-function");
DEFVAR_LISP ("x-pre-popup-menu-hook", Vx_pre_popup_menu_hook,
doc: /* Hook run before `x-popup-menu' displays a popup menu.
@ -1622,6 +1629,11 @@ won't be run if `x-popup-menu' fails or returns for some other reason
(such as the keymap is invalid). */);
Vx_pre_popup_menu_hook = Qnil;
DEFVAR_LISP ("x-popup-menu-function", Vx_popup_menu_function,
doc: /* Function to call to pop up a menu.
The function is called like `x-popup-menu'. */);
Vx_popup_menu_function = Qnil;
defsubr (&Sx_popup_menu);
defsubr (&Sx_popup_dialog);
defsubr (&Smenu_bar_menu_at_x_y);