From: Nick Roberts <nickrob@snap.net.nz>
To: Eli Zaretskii <eliz@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: [PATCH] Console based mouse face highlighting.
Date: Tue, 15 May 2007 09:11:31 +1200 [thread overview]
Message-ID: <17992.53379.953892.751275@kahikatea.snap.net.nz> (raw)
In-Reply-To: <utzuhe3np.fsf@gnu.org>
> > -rw-r--r-- 1 nickrob nickrob 22289 2007-04-23 05:00 abbrev.c
> > -rw-r--r-- 1 nickrob nickrob 185308 2007-05-09 23:02 abbrev.o
> > -rw-r--r-- 1 nickrob nickrob 1311 2007-02-11 11:34 acldef.h
> > -rw-r--r-- 1 nickrob nickrob 14768 2004-01-31 06:10 alloca.c
> >
> > The filenames have mouse face highlighting.
>
> Does the highlight show when you move the mouse pointer above any of
> these names?
>
> > If I click on acldef.h
>
> Why do you need to click? Mouse highlight is supposed to happen
> without any need to click.
I'm getting closer. The help string appears now appears in the mini-buffer
when the pointer is over highlighting and I don't have to click. The correct
text is displayed with highlighting, however, it starts where the cursor is.
The file msdos.c says:
/* IT_write_glyphs writes at cursor position,...
and I guess the same is true for write_glyphs in term.c. I don't quite follow
what new_pos_X, new_pos_Y do, and their use appears to use dos calls. In
term_mouse_show_face, I would like to do something like:
/* write_glyphs writes at cursor position, so we need to
temporarily move cursor coordinates to the beginning of
the highlight region. */
/* Get cursor co-ordinates */
GET_CURSOR (pos_x, pos_y);
save_x = pos_x;
save_y = pos_x;
pos_x = start_hpos + WINDOW_LEFT_EDGE_X (w);
pos_y = row->y + WINDOW_TOP_EDGE_Y (w);
cursor_to (pos_x, pos_y);
draw_mouse_face = draw == DRAW_MOUSE_FACE;
write_glyphs (row->glyphs[TEXT_AREA] + start_hpos, nglyphs);
cursor_to (save_x, save_y);
but I can't find a function that does the task of GET_CURSOR and when I do
this without it, for some reason, the highlighting appears in the
minibuffer where the help string is!
Any ideas?
--
Nick http://www.inet.net.nz/~nickrob
next prev parent reply other threads:[~2007-05-14 21:11 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-12 10:02 [PATCH] Console based mouse face highlighting Nick Roberts
2007-05-12 10:11 ` Nick Roberts
2007-05-12 13:25 ` Eli Zaretskii
2007-05-12 23:54 ` Nick Roberts
2007-05-13 3:42 ` Eli Zaretskii
2007-05-13 4:19 ` Nick Roberts
2007-05-13 4:41 ` Eli Zaretskii
2007-05-14 21:11 ` Nick Roberts [this message]
2007-05-15 3:26 ` Eli Zaretskii
2007-05-15 3:53 ` Nick Roberts
2007-05-15 21:15 ` Eli Zaretskii
2007-05-15 21:33 ` David Kastrup
2007-05-16 3:16 ` Eli Zaretskii
2007-05-15 22:39 ` [PATCH/Now RFA] " Nick Roberts
2007-05-16 3:24 ` Eli Zaretskii
2007-05-16 3:54 ` Nick Roberts
2007-05-16 10:00 ` [RFA] " Nick Roberts
2007-05-16 18:19 ` Eli Zaretskii
2007-05-16 21:46 ` Nick Roberts
2007-05-17 3:24 ` Eli Zaretskii
2007-05-17 3:54 ` Nick Roberts
2007-05-17 14:59 ` Stefan Monnier
2007-05-17 20:29 ` Eli Zaretskii
2007-05-17 22:29 ` Nick Roberts
2007-05-17 20:14 ` Eli Zaretskii
2007-05-17 22:34 ` Nick Roberts
2007-05-18 14:33 ` Eli Zaretskii
2007-05-18 21:09 ` Nick Roberts
2007-05-19 7:25 ` Eli Zaretskii
2007-05-19 8:15 ` Nick Roberts
2007-05-19 8:46 ` Eli Zaretskii
2007-05-20 6:00 ` Nick Roberts
2007-05-20 9:37 ` Johan Bockgård
2007-05-20 9:51 ` Nick Roberts
2007-05-22 15:54 ` Johan Bockgård
2007-05-22 21:36 ` Nick Roberts
2007-05-30 5:41 ` Nick Roberts
2007-06-03 1:12 ` Nick Roberts
2007-06-03 21:27 ` Richard Stallman
2007-06-03 22:15 ` Drew Adams
2007-06-03 23:31 ` Nick Roberts
2007-06-04 3:24 ` Eli Zaretskii
2007-05-20 18:54 ` Eli Zaretskii
2007-05-20 20:12 ` Renaming NEWS [was: [RFA] Console based mouse face highlighting.] Glenn Morris
2007-05-20 20:42 ` Nick Roberts
2007-05-20 21:31 ` Renaming NEWS Miles Bader
2007-05-21 8:09 ` Glenn Morris
2007-05-21 8:42 ` David Kastrup
2007-05-22 6:46 ` Glenn Morris
2007-05-22 7:12 ` Miles Bader
2007-05-22 17:08 ` Glenn Morris
2007-05-22 8:30 ` Richard Stallman
2007-05-22 17:09 ` Glenn Morris
2007-05-21 10:33 ` Renaming NEWS [was: [RFA] Console based mouse face highlighting.] Richard Stallman
2007-05-19 22:31 ` [RFA] Console based mouse face highlighting Richard Stallman
2007-05-14 16:57 ` [PATCH] " Stefan Monnier
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