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Re: [Texmacs-dev] Overwriting selections


From: Norbert Nemec
Subject: Re: [Texmacs-dev] Overwriting selections
Date: Wed, 15 Dec 2010 11:49:04 +0100

Excellent! Seems to work fine for a quick tryout. Thanks!



-------- Original-Nachricht --------
> Datum: Wed, 15 Dec 2010 00:13:57 +0100
> Von: Joris van der Hoeven <address@hidden>
> An: address@hidden
> Betreff: Re: [Texmacs-dev] Overwriting selections

> Hi all,
> 
> I did the necessary. Please check whether I introduced some new bugs.
> 
> Best, --Joris
> 
> 
> On Tue, Nov 02, 2010 at 06:43:51PM +0100, Joris van der Hoeven wrote:
> > Dear Norbert,
> > 
> > Thanks for reminding this issue to me; I put it on my TODO list.
> > It may require some non trivial modifications, because we should
> > be able to restore the state of the pointer and selections after 'undo',
> > as pointed out in the subsequent posts to this message.
> > This would actually be good anyway and useful for many other things.
> > Also, insert_tree seems a bit dangerous as a place to do the cut,
> > so I will need to refactor some code.
> > 
> > Best wishes, --Joris
> > 
> > 
> > On Thu, Oct 28, 2010 at 12:19:17PM +0200, Norbert Nemec wrote:
> > > Hi there,
> > > 
> > > just updated to the latest SVN version for the first time in months. I
> am impressed by the progress. Great work!
> > > 
> > > Since the Look&Feel is currently being worked on, I would like to
> bring up a small issue that has been open for some time: In KDE and probably
> most other environments, an active selection should be automatically replaced
> as soon as any other content is entered. This behavior can be achieved by
> adding one single line:
> > > 
> > > --------------------------------------
> > > --- a/src/src/Edit/Modify/edit_text.cpp
> > > +++ b/src/src/Edit/Modify/edit_text.cpp
> > > @@ -197,6 +197,7 @@ edit_text_rep::prepare_for_insert () {
> > >  
> > >  void
> > >  edit_text_rep::insert_tree (tree t, path p_in_t) {
> > > +  selection_cut("none");
> > >    if (is_atomic (t) && (p_in_t == end (t)) &&
> > >        is_atomic (subtree (et, path_up (tp))))
> > >      insert (tp, t);
> > > --------------------------------------
> > > 
> > > I have had this patch in my working repository for quite some time and
> have not found any unintentional side-effects. Only issue might be to make
> it depend properly on the L&F environment.
> > > 
> > > Greetings,
> > > Norbert
> > > -- 
> > > GRATIS! Movie-FLAT mit ├╝ber 300 Videos. 
> > > Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome
> > > 
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> > 
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