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Re: [PATCH] Console based mouse face highlighting.
From: |
Eli Zaretskii |
Subject: |
Re: [PATCH] Console based mouse face highlighting. |
Date: |
Sun, 13 May 2007 06:42:40 +0300 |
> From: Nick Roberts <address@hidden>
> Date: Sun, 13 May 2007 11:54:22 +1200
> Cc: address@hidden
>
> OK, thanks, that helped. I've now replaced calls to x_y_to_hpos_vpos with
> code in that file. It looks a bit better now, but the mouse highlighting
> is from text adjacent to the pointer, appears in a slightly different location
> and only when there is some input e.g a mouse click, and remains until I do
> a refresh (^L).
I'm afraid I don't quite understand what you are saying here. What do
you mean by ``mouse highlighting is from text adjacent to the
pointer''? can you show an image or describe this with a specific
example? Also, in what ``slightly different location'' does the
highlight appear?
> 1) Does write_glyphs *overwrite* existing glyphs (while insert_glyphs adds
> to them) ?
Yes (on both accounts). More accurately, write_glyphs simply dumps
the glyphs to the screen (with a call to fwrite), which on a tty will
overwrite whatever is displayed in the respective screen locations,
while insert_glyphs first switches the screen to insert mode, and then
calls write_glyphs.
> It would be nice if a comment said what these functions do.
Feel free to add comments. Personally, I think the code speaks very
well for itself (I didn't write it), but that's me.
> 2) After a call to write_glyphs, does the cursor position move?
I'm not sure. Why is this important? Anyway, Emacs always
repositions the cursor at point at redisplay end.
> 3) Any hints on frame updating ? (both xterm.c and msdos.c use dpyinfo)
Sorry, I don't understand the question. Please elaborate.
- [PATCH] Console based mouse face highlighting., Nick Roberts, 2007/05/12
- Re: [PATCH] Console based mouse face highlighting., Nick Roberts, 2007/05/12
- Re: [PATCH] Console based mouse face highlighting., Eli Zaretskii, 2007/05/12
- Re: [PATCH] Console based mouse face highlighting., Nick Roberts, 2007/05/12
- Re: [PATCH] Console based mouse face highlighting.,
Eli Zaretskii <=
- Re: [PATCH] Console based mouse face highlighting., Nick Roberts, 2007/05/13
- Re: [PATCH] Console based mouse face highlighting., Eli Zaretskii, 2007/05/13
- Re: [PATCH] Console based mouse face highlighting., Nick Roberts, 2007/05/14
- Re: [PATCH] Console based mouse face highlighting., Eli Zaretskii, 2007/05/14
- Re: [PATCH] Console based mouse face highlighting., Nick Roberts, 2007/05/15
- Re: [PATCH] Console based mouse face highlighting., Eli Zaretskii, 2007/05/15
- Re: [PATCH] Console based mouse face highlighting., David Kastrup, 2007/05/15
- Re: [PATCH] Console based mouse face highlighting., Eli Zaretskii, 2007/05/15
- Re: [PATCH/Now RFA] Console based mouse face highlighting., Nick Roberts, 2007/05/15
- Re: [PATCH/Now RFA] Console based mouse face highlighting., Eli Zaretskii, 2007/05/15