[Vala] enum values and scopes
- From: andi <tradiaz yahoo de>
- To: vala-list gnome org
- Subject: [Vala] enum values and scopes
- Date: Tue, 13 Jul 2010 11:52:29 +0200
Hello list!
When I have an enum like
enum TrackState {
PLAYING = 0,
PAUSED,
STOPPED
}
and do the following
TrackState state = PLAYING;
I'll get an error, because valac does not search for possible values in
the scope of TrackState. Instead I have to write
TrackState state = TrackState.PLAYING;
To my mind that's not convenient and also not the way c or c++ does it.
In my real world example TrackState lives in a class called GlobalAccess
which is in the namespace Xnoise.
So (provided I don't want to import Xnoise into the default namespace) I
have to write
if (ga.get_track_state() == Xnoise.GlobalAccess.TrackState.PLAYING)
blabal();
that's really not convenient and the worst part of it isn't even the
typing but remembering the complete "path" to the final value.
if (ga.get_track_state() == PLAYING)
would be much more readable, writable and memorizable.
And when you want to use values from a different scope you can still
prefix it.
If I have just requested a feature that has already been discussed a
thousand times, I'm sorry.
regards
andi
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