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Re: Making TTY menus more visual
From: |
Eli Zaretskii |
Subject: |
Re: Making TTY menus more visual |
Date: |
Sun, 04 Oct 2020 09:22:08 +0300 |
> Date: Sat, 03 Oct 2020 12:26:49 -0700
> From: Jared Finder <jared@finder.org>
> Cc: emacs-devel@gnu.org
>
> >> 1. Add a new command that calls menu-bar-open with the right value for
> >> initial-x. (this is the patch 001 in the root of the thread)
> >
> > But patch 001 also includes unrelated parts, the tmm-menubar-item-at-x
> > function etc., right?
>
> tmm-menubar-item-at-x is a new function to share the conversion of a
> mouse X to a specific menu item between tmm-menubar and the newly added
> command, menu-bar-open-mouse.
>
> There's no new code there, it's the existing logic in tmm-menubar.
OK, but then this function should be in menu-bar.el, and its name
shouldn't begin with "tmm-". tmm-menubar.el will then use it.
> > This should already work; it does in the MS-Windows build when Emacs
> > is invoked with -nw. Please tell more why you think any changes there
> > are needed. Perhaps you could take me through the code there and
> > explain what is missing and why. (And why do you call posn-x-y in the
> > patch when X and Y are already known and used by that code? is that
> > because mouse_get_xy does not yet support xterm-mouse? if so, that
> > support should be added via the terminal's mouse_position_hook.)
>
> From injecting debug logs into read_menu_input, I can observe that
> tty-menu-mouse-movement is never received so the highlighted item never
> changes except due to keyboard input. And from tracing
> xterm-mouse--read-event-sequence, it appears that Emacs normally does
> not receive xterm mouse motion events unless a button is pressed.
>
> This appears to be due to xt-mouse sending event code 1002 instead of
> 1003 (see
> https://invisible-island.net/xterm/ctlseqs/ctlseqs.html#h2-Mouse-Tracking).
>
> Just sending 1003 instead doesn't just work, but I do see mouse events
> now coming through. Let me do some more investigation here and I will
> get back to you.
Thanks.
- Re: Making TTY menus more visual, (continued)
- Re: Making TTY menus more visual, Eli Zaretskii, 2020/10/12
- Re: Making TTY menus more visual, Jared Finder, 2020/10/12
- Re: Making TTY menus more visual, Eli Zaretskii, 2020/10/13
- Re: Making TTY menus more visual, Jared Finder, 2020/10/13
- Re: Making TTY menus more visual, Eli Zaretskii, 2020/10/15
- Re: Making TTY menus more visual, Eli Zaretskii, 2020/10/16
- Re: Making TTY menus more visual, Jared Finder, 2020/10/16
- Re: Making TTY menus more visual, Eli Zaretskii, 2020/10/24
- Re: Making TTY menus more visual, Jared Finder, 2020/10/24
- Re: Making TTY menus more visual, Eli Zaretskii, 2020/10/24
- Re: Making TTY menus more visual,
Eli Zaretskii <=
- Re: Making TTY menus more visual, Eli Zaretskii, 2020/10/04
- Re: Making TTY menus more visual, Jared Finder, 2020/10/04