On 13-04-20 07:40 AM, Donn wrote:
> Question
>
> Why are the various stdout.printf calls not working straight away? When
> the app is closed they all print - as if they were stored in some
> off-screen buffer someplace.
I could be mistaken, but python uses line buffering, so if you put a
n a switch statement is embedded inside a loop.
>
>-- Jim
>
>On Thu, Jan 24, 2013 at 1:20 PM, Sam Wilson
>wrote:
>Why not something like continue?
>
>"Nelson, Jim" wrote:
>Apparently this is possible in C# with the "goto case " syntax:
>
>
Why not something like continue?
"Nelson, Jim" wrote:
>Apparently this is possible in C# with the "goto case " syntax:
>
>http://stackoverflow.com/questions/174155/switch-statement-fallthrough-in-c
>
>Doesn't work in Vala, however.
>
>I'm not advocating for switch-case fallthrough, but C# was ab
On 12-05-15 06:54 AM, pancake wrote:
%lld is not portable. your code will not work on windows.
the portable way is:
void main() {
uint64 ts = 123;
stdout.printf ("%"+uint64.FORMAT_MODIFIER;+"d\n", ts);
}
That just looks horrible... Couldn't Vala just compile %lld into the
proper format on ea
Perhaps a better way to do this is like this:
string[] test = new string[3];
for (int i = 0; i < 3; i++)
{
try
{
test[i] = kf.get_string(group, key);
}
catch (KeyFile.Error error)
{
// Do nothing
}
}
if (!test[0] && !test[1] && !test[3]) return false;
What
Hello Edwin,
If I remember correctly, gstreamer [0] is cross platform and has vala
bindings. Maybe it could be useful for you?
Sam
---
[0] http://gstreamer.freedesktop.org/download/
On 11-10-26 10:16 AM, Edwin DLCA wrote:
Best regards.
Is there any way to use a library to play audio f
Sam Wilson writes:
> In the weak_get method I noticed that it increments the
> ref_count variable instead of the weak_count variable.
> Why is that?
Okay, I understand the weak_get now, it converts a weak reference
to a strong reference so it can be used
Hey!
I was just taking a look through the dova-core repo, when a few things roused my
curiosity.
In the weak_get method I noticed that it increments the ref_count variable
instead of the weak_count variable. Why is that? The comment mentions that you
successfully obtained a strong reference, wh
Sam Thursfield writes:
>
> On Sun, Jul 11, 2010 at 10:46 PM, tecywiz121 wrote:
> > Hey!
...
> > My solution was to add a new property to vapigen called "belongs_to" It
> > allows a function to be moved into a different class/struct/enum. It
> > also tries to fix up the vala name by removing t
Jiří Zárevúcky writes:
>
> tecywiz121 píše v Čt 15. 07. 2010 v 23:06 -0400:
> >
> > Bringing static code analysis would be amazing, but I have a feeling
> > that detecting when a variable is considered safe is an undecidable
> > problem (http://en.wikipedia.org/wiki/Undecidable_problem ). Not
On Thu, 2010-04-29 at 18:55 +0200, Jan Hudec wrote:
> Hello,
>
> On Wed, April 28, 2010 13:46, Jan Niklas Hasse wrote:
> > On Wed, Apr 28, 2010 at 11:31 AM, pancake wrote:
> >> On Apr 28, 2010, at 10:24 AM, Jan Niklas Hasse wrote:
> >
> > So shouldn't Vala unref namespace scoped variables when l
On Tue, 2010-04-27 at 19:42 +0200, Jiří Zárevúcky wrote:
> Jonh Wendell píše v Út 27. 04. 2010 v 10:46 -0300:
> > Hi, folks. I wrote a simple singleton:
> >
> > And in the other file, I do:
> >
> > var prefs = Prefs.default ();
> > use prefs var...
> >
> > The prefs var doesn't get destroye
On Tue, 2010-04-27 at 10:46 -0300, Jonh Wendell wrote:
> Hi, folks. I wrote a simple singleton:
>
> public class Prefs {
> private static Prefs instance;
>
> public static Prefs default() {
> if (instance == null)
> instance = new Prefs ();
>
> return instance;
> }
>
> pri
Hello, I hate to bother you all with trivial stuff like this, but I am
having some serious trouble finding the error in my program.
Essentially, I want to render a shape with a gradient background and a
text label, so I created an actor that has a single Text actor as a
child.
The gradient is ren
On Tue, 2010-04-20 at 14:55 +0200, JM wrote:
> > public static int main() {
> > var y = new Matrix({{ 2.0, 3.0, 4.0, 5.0},
> > { 2.0, 3.0, 4.0, 6.0},
> > { 2.0, 3.0, 4.0, 7.0},
> > { 2.0, 3.0, 4.0, 8.0}});
> > print("ge
On Wed, 2010-04-14 at 22:39 -0400, Sam Wilson wrote:
> On Wed, 2010-04-14 at 16:33 -0700, Evan Nemerson wrote:
> > It looks like lasem is missing gdk-pixbuf-2.0 in the Requires section of
> > its pkg-config file.
>
> Seemed to be the problem, vala-gen-introspect just ran and
On Wed, 2010-04-14 at 16:33 -0700, Evan Nemerson wrote:
> It looks like lasem is missing gdk-pixbuf-2.0 in the Requires section of
> its pkg-config file.
Seemed to be the problem, vala-gen-introspect just ran and made a gi
file, now to continue with binding...
Sam
smime.p7s
Description: S/MIME
On Wed, 2010-04-14 at 22:13 +0200, Emmanuel Pacaud wrote:
> That's why I've added gobject-introspection in master. You may want to
> try to use the generated gir file. I didn't try to use it from vala, so
> it may not work...
Just downloaded master, but the configure script is spitting an error:
Hello again :)
I'm trying to generate some vala bindings for lasem-0.2
[http://blogs.gnome.org/emmanuel/category/lasem/] and I am running into
some errors. I've tried adding the missing files to lasem-0.2.files but
it just explodes with more errors, so this is the output from my first
attempt.
H
On Wed, 2010-04-14 at 18:18 +0200, Geert Jordaens wrote:
> /*
> valac -o G --pkg Gee-1.0 G.vala
> */
>
> using GLib;
> using Gee;
>
> class ElementType : GLib.Object {
> private uint _hash;
> private string _body;
> private string _name;
>
> Date: Wed, 31 Mar 2010 10:43:29 +0100
> From: a.kito...@gmail.com
> To: mhorde...@gmail.com
> CC: vala-list@gnome.org
> Subject: Re: [Vala] Compile error when using Cogl.Color
>
> Hi,
>
> 2010/3/29 Mike Hordecki :
> > Hello!
> >
> > I've got a following problem with my the compiler.
> >
> >
he Valencia plugin here too
> >
> > On 16 March 2010 13:36, Sam Wilson wrote:
> > > On Tue, 2010-03-16 at 05:30 -0700, Rob Powell wrote:
> > >> I'm using Valencia with gedit.
> > >
> > > Seconded!
> > >
> > >
I use it with waf a
On Tue, 2010-03-16 at 05:30 -0700, Rob Powell wrote:
> I'm using Valencia with gedit.
Seconded!
smime.p7s
Description: S/MIME cryptographic signature
___
Vala-list mailing list
Vala-list@gnome.org
http://mail.gnome.org/mailman/listinfo/vala-list
Valac generates C code that does not compile for the attached example.
I don't think that the example is supposed to compile, but I am pretty
sure that valac should be outputting the error and not cc.
I have absolutely no experience with C, so I can't make heads or tails
of the compiler output tho
Hey!
So I finally decided to publicly publish what I've been working on for
the past little while, a collection of simple Clutter widgets and a
theming system for them.
If anyone would like to take a look, its available on gitorious [1]
I'd really appreciate any comments or criticisms anyone has
On Sun, 2010-03-14 at 18:55 -0400, Sam Wilson wrote:
> On Sun, 2010-03-14 at 18:32 -0400, Sam Wilson wrote:
> > On Sat, 2010-03-13 at 18:24 -0800, Evan Nemerson wrote:
> > > Without more information, or a test case, it's difficult to say for
> > > sure. I'v
On Sun, 2010-03-14 at 18:32 -0400, Sam Wilson wrote:
> On Sat, 2010-03-13 at 18:24 -0800, Evan Nemerson wrote:
> > Without more information, or a test case, it's difficult to say for
> > sure. I've attached a patch which will include cogl-pango.h for all the
> > Cog
On Sat, 2010-03-13 at 18:24 -0800, Evan Nemerson wrote:
> Without more information, or a test case, it's difficult to say for
> sure. I've attached a patch which will include cogl-pango.h for all the
> CoglPango* structures. Let me know if this fixes your issue.
>
> -Evan
>
>
>
That worked fin
On Thu, 2010-03-11 at 12:46 -0500, Sam Wilson wrote:
> I can't seem to get valac to output code that will compile when I am
> working with Cogl.PangeFontMap.
>
> The relevant errors:
>
> PixmapThemeEngine.vala:31: error: ‘CoglPangoFontMap’ undeclared (first
> use i
On Fri, 2010-03-12 at 18:24 +0200, Arkadi Viner wrote:
> When I try to compile ValaIDE from source, It writes me:
> ark...@arkadi-laptop:~/Projects/valide-0.6.1$ ./waf configure
> Checking for program gcc : ok /usr/bin/gcc
> Checking for program cpp : ok /usr/bin/cp
I can't seem to get valac to output code that will compile when I am
working with Cogl.PangeFontMap.
The relevant errors:
PixmapThemeEngine.vala:31: error: ‘CoglPangoFontMap’ undeclared (first
use in this function)
Am I forgetting a pkg directive I don't know about?
Thanks,
Sam
smime.p7s
Desc
Not sure if this is intended behaviour or not, but properties defined by
mixins do not seem to appear in the class's list_properties method.
attached is some rather useless code that demonstrates this behaviour.
Rather off topic:
I know that most (if not all) of my posts to this list are about t
On Fri, 2010-02-26 at 11:22 +0100, Abderrahim Kitouni wrote:
> hi,
>
> 2010/2/26, Sam Wilson :
> > Hey!
> >
> > I am just wondering if there is any syntactic sugar for shortening the
> > following code segment
> >
> > [code]
> > Element? ns
On Fri, 2010-02-26 at 15:06 +0100, Jiří Zárevúcky wrote:
> Sam Wilson píše v Čt 25. 02. 2010 v 21:43 -0500:
> > Looks great, but I can't get it to compile with experimental non null
> > since the ?? operator is returning an 'int?'
> >
>
> That's
On Fri, 2010-02-26 at 15:08 +0100, Jiří Zárevúcky wrote:
> Sam Wilson píše v Čt 25. 02. 2010 v 21:58 -0500:
> >
> > Would this also be a valid way to check for null?
> >
> >
> > T unbox(T? v, string str)
> > {
> > if (v == null)
> Here's a little trick you might like:
>
> [code]
>
> errordomain MyError {
> FAILED;
> }
>
> T throwerror (string str) throws Error {
> throw new MyError.FAILED (str);
> }
>
> int func ()
> {
> int? i = null;
> int j = i ?? throwerror ("hello");
> return j;
> }
>
On Fri, 2010-02-26 at 00:43 +0100, Jiří Zárevúcky wrote:
>
> Here's a little trick you might like:
>
> [code]
>
> errordomain MyError {
> FAILED;
> }
>
> T throwerror (string str) throws Error {
> throw new MyError.FAILED (str);
> }
>
> int func ()
> {
> int? i = null;
>
Hey!
I am just wondering if there is any syntactic sugar for shortening the
following code segment
[code]
Element? nsource = ElementFactory.make("filesrc", "file-source");
if (nsource == null) { printError(); return; }
Element source = (Element)nsource;
[/code]
To me, it seems like a common pat
> > Q2.
> > Any hope of getting the following replaced
> > with a better syntax? :-)
> >
> >Idle.add(async_function.callback);
> >yield;
> >
> > Why not simply:
> >
> >yield;
> >
> > ?
> >
>
> Because 'yield' just stops the method until the callback resumes it. It
> does nothing
> Date: Wed, 20 Jan 2010 23:23:11 +0100
> From: scumm_fr...@gmx.net
> To: vala-list@gnome.org
> Subject: Re: [Vala] Proper Syntax for Array of Nullable Strings
>
> Jiří Zárevúcky wrote:
> > tecywiz121 píše v St 20. 01. 2010 v 16:49 -0500:
> >> I am just wondering if it is possible to have an ar
> Subject: Re: [Vala] Proper Syntax for Array of Nullable Strings
> From: zarevucky.j...@gmail.com
> To: tecywiz...@hotmail.com
> CC: vala-list@gnome.org
> Date: Wed, 20 Jan 2010 23:08:19 +0100
>
> tecywiz121 píše v St 20. 01. 2010 v 16:49 -0500:
> > I am just wondering if it is possible to have
Okay, here is try number two at asking my question. If you couldn't tell I am
new to the mailing list world.
In
the code snippet below, I am attempting to read the length of an array
through a property. For some reason the returned result is completely
random, but when I set a temporary variabl
Hello once again friendly mailing list!
I have another question, probably my own fault this time:
why does the following not produce what I expect it to?
[code]public int main(){string[] test_array, test2; TestClass tc;
ulong len1, len2; test_array = new string[100];
Hello again!
random question, how are you supposed to unbox a value type (say float) ?
Here is how I am trying to do it, but it won't compile:
[code]
public void main(string[] args)
{
float? a = 6;
printfloat((float)a);
}
public void printfloat(float t)
{
stdout.printf("%f\n", t);
Hello!
My name is Sam Wilson, though I usually go by tecywiz121 online. First I'd
just like to say hi to everyone who works or is interested in vala, and thanks
for making a very cool new programming language!
Some random background about me: I'm a software engineering student en
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