Re: Automaticall open new diagram

[larsrc raeder dk]

Octavio Alvarez Piza sagde:
> On Thu, 25 Nov 2004 12:54:33 +0100 (CET)
> larsrc raeder dk wrote:
>
>> Gnumeric, for instance, already does this.  It'd be easy to have a
>> 'virtual' flag on a diagram, meaning it can be opened into if it is not
>> yet modified.  Patches very welcome.
>
> Hi. Why not a "dirty" flag? There might be one already there; I don't
> remember if Dia asks me to save the file before closing if it was
> changed since opened.

It's there, in fact it's a bit more complex than just a flag by now:  We
can actually notice that changes have been undone and mark it
non-modified.  The check is diagram_modified(Diagram), AFAIR.  The
'virtual' flag is to indicate that this is a starting diagram that can be
loaded into.  Wouldn't want a user to explicitly make a new diagram and
then open another, only to find that the opened diagram 'ate' the new
diagram.

-Lars