[Vala] Looking for vapi for gimp
Anybody working on vala binding for gimp? hand Nor Jaidi Tuah ___ vala-list mailing list vala-list@gnome.org http://mail.gnome.org/mailman/listinfo/vala-list
Re: [Vala] [Genie] I can't create a new widget Gtk.Switch (from Gtk3) Vala 0.11.7
On Thu, Mar 17, 2011 at 01:11:45AM +0200, Dmitriy Kovalenko wrote: > /home/dmitriy/source/valagenie/gtk3switch.c:93: error: ‘GtkSwitch’ > undeclared (first use in this function) > /home/dmitriy/source/valagenie/gtk3switch.c:93: error: (Each > undeclared identifier is reported only once > /home/dmitriy/source/valagenie/gtk3switch.c:93: error: for each > function it appears in.) > /home/dmitriy/source/valagenie/gtk3switch.c:93: error: ‘_tmp0_’ > undeclared (first use in this function) > /home/dmitriy/source/valagenie/gtk3switch.c:94: error: ‘swith_button’ > undeclared (first use in this function) > /home/dmitriy/source/valagenie/gtk3switch.c:96: error: expected > expression before ‘)’ token > error: cc exited with status 256 > Compilation failed: 1 error(s), 0 warning(s) > dmitriy@runningmaster:~/source/valagenie$ > > > Can anybody help me? thanks (Vala 0.11.7, Ubuntu 10.10) You obviously need libgtk-3-dev. -- http://www.debian.org - The Universal Operating System ___ vala-list mailing list vala-list@gnome.org http://mail.gnome.org/mailman/listinfo/vala-list
[Vala] [Genie] I can't create a new widget Gtk.Switch (from Gtk3) Vala 0.11.7
Hi all,
Button description:
--
http://library.gnome.org/devel/gtk3/stable/GtkSwitch.html
gtk+-3.0.vapi
-
[CCode (cheader_filename = "gtk/gtk.h")]
public class Switch : Gtk.Widget, Atk.Implementor, Gtk.Buildable,
Gtk.Activatable {
[CCode (type = "GtkWidget*", has_construct_function = false)]
public Switch ();
public bool get_active ();
public void set_active (bool is_active);
public bool active { get; set; }
}
My source file:
/*
* valac --verbose --debug --save-temps --pkg gtk+-3.0 gtk3switch.gs
*/
[indent = 4]
init
Gtk.init (ref args)
var mainwindow = new MainWindow ()
mainwindow.title = "Test"
mainwindow.window_position = Gtk.WindowPosition.CENTER
mainwindow.show_all ()
Gtk.main ()
class MainWindow : Gtk.Window
_hbox : Gtk.HBox = new Gtk.HBox (false, 0)
init
default_height = 400
default_width = 500
destroy.connect (Gtk.main_quit)
construct MainWindow ()
super
self.add (_hbox)
test_switch_button ()
def private test_switch_button ()
var switch_button = new Gtk.Switch ()
_hbox.pack_start (switch_button, false, false)
valac output:
-
dmitriy@runningmaster:~/source/valagenie$ valac --verbose --debug
--save-temps --pkg gtk+-3.0 gtk3switch.gs
cc -g -o '/home/dmitriy/source/valagenie/gtk3switch'
'/home/dmitriy/source/valagenie/gtk3switch.c' -pthread -DGSEAL_ENABLE
-I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include
-I/usr/include/gtk-3.0 -I/usr/lib/gtk-3.0/include
-I/usr/include/atk-1.0 -I/usr/include/cairo
-I/usr/include/gdk-pixbuf-2.0 -I/usr/include/pango-1.0
-I/usr/include/gio-unix-2.0/ -I/usr/include/pixman-1
-I/usr/include/freetype2 -I/usr/include/libpng12 -pthread
-lgtk-x11-3.0 -lcairo-gobject -lpangoft2-1.0 -lfreetype -lfontconfig
-lgio-2.0 -latk-1.0 -lgdk-x11-3.0 -lgdk_pixbuf-2.0 -lm -lpng12
-lpangocairo-1.0 -lpango-1.0 -lcairo -lgobject-2.0 -lgmodule-2.0
-lgthread-2.0 -lrt -lglib-2.0
/home/dmitriy/source/valagenie/gtk3switch.c: In function
‘main_window_test_swith_button’:
/home/dmitriy/source/valagenie/gtk3switch.c:93: error: ‘GtkSwitch’
undeclared (first use in this function)
/home/dmitriy/source/valagenie/gtk3switch.c:93: error: (Each
undeclared identifier is reported only once
/home/dmitriy/source/valagenie/gtk3switch.c:93: error: for each
function it appears in.)
/home/dmitriy/source/valagenie/gtk3switch.c:93: error: ‘_tmp0_’
undeclared (first use in this function)
/home/dmitriy/source/valagenie/gtk3switch.c:94: error: ‘swith_button’
undeclared (first use in this function)
/home/dmitriy/source/valagenie/gtk3switch.c:96: error: expected
expression before ‘)’ token
error: cc exited with status 256
Compilation failed: 1 error(s), 0 warning(s)
dmitriy@runningmaster:~/source/valagenie$
Can anybody help me? thanks (Vala 0.11.7, Ubuntu 10.10)
--
Banzai,
Dmitriy Kovalenko
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[Vala] [ANNOUNCE] Vala 0.11.7 - Compiler for the GObject type system
We are pleased to announce version 0.11.7 of Vala, a compiler for the GObject type system. Vala 0.11.7 is now available for download at: http://download.gnome.org/sources/vala/0.11/ This is a development release leading toward 0.12. Changes since 0.11.6 * Add support for async signal handlers (Frederik Sdun). * More refactoring in the code generator (Luca Bruno). * Improvements to the .gir writer (Michal Hruby). * Many bug fixes and binding updates. Vala is a new programming language that aims to bring modern programming language features to GNOME developers without imposing any additional runtime requirements and without using a different ABI compared to applications and libraries written in C. valac, the Vala compiler, is a self-hosting compiler that translates Vala source code into C source and header files. It uses the GObject type system to create classes and interfaces declared in the Vala source code. The syntax of Vala is similar to C#, modified to better fit the GObject type system. Vala supports modern language features as the following: * Interfaces * Properties * Signals * Foreach * Lambda expressions * Type inference for local variables * Generics * Non-null types * Assisted memory management * Exception handling Vala is designed to allow access to existing C libraries, especially GObject-based libraries, without the need for runtime bindings. All that is needed to use a library with Vala is an API file, containing the class and method declarations in Vala syntax. Vala currently comes with bindings for GLib and GTK+. It's planned to provide generated bindings for the full GNOME Platform at a later stage. Using classes and methods written in Vala from an application written in C is not difficult. The Vala library only has to install the generated header files and C applications may then access the GObject-based API of the Vala library as usual. It should also be easily possible to write a bindings generator for access to Vala libraries from applications written in e.g. C# as the Vala parser is written as a library, so that all compile-time information is available when generating a binding. More information about Vala is available at http://www.vala-project.org/ Jürg Billeter ___ vala-list mailing list vala-list@gnome.org http://mail.gnome.org/mailman/listinfo/vala-list
Re: [Vala] badly generated code
On Wed, 2011-03-16 at 13:54 +, Raul Gutierrez Segales wrote: > /tmp/test.vala.c:239:7: error: variable or field ‘_tmp1_’ declared void > /tmp/test.vala.c:248:155: error: ‘g_dbus_connection_get_proxy’ > undeclared (first use in this function) This is now fixed in master. Jürg ___ vala-list mailing list vala-list@gnome.org http://mail.gnome.org/mailman/listinfo/vala-list
Re: [Vala] Vala broken on non-gnu systems
On Tue, 2011-03-15 at 20:05 +0100, pancake wrote: > The commit a2s2120.. dated at 2011-02-10 adds the use of strnlen > function in glib-2.0.vapi. > > This function is a gnu extension on libc. This is not glib and this > function is only available in GNU LibC. Do the build breaks on OSX, > Windows and probably all BSD systems. This is now fixed in master. strnlen is in POSIX 2008 but Mac OS X doesn't appear to support it yet. Jürg ___ vala-list mailing list vala-list@gnome.org http://mail.gnome.org/mailman/listinfo/vala-list
Re: [Vala] subclasses in vapi
On 03/16/2011 12:29 PM, Pavol Klačanský wrote: Hi, is there way to define them? ___ vala-list mailing list vala-list@gnome.org http://mail.gnome.org/mailman/listinfo/vala-list http://live.gnome.org/Vala/Tutorial#Inheritance -- Jonathan Ryan ___ vala-list mailing list vala-list@gnome.org http://mail.gnome.org/mailman/listinfo/vala-list
Re: [Vala] subclasses in vapi
On 03/16/11 17:29, Pavol Klačanský wrote: Hi, is there way to define them? yeah, just in the same way you do it in Vala ___ vala-list mailing list vala-list@gnome.org http://mail.gnome.org/mailman/listinfo/vala-list
[Vala] subclasses in vapi
Hi, is there way to define them? signature.asc Description: This is a digitally signed message part ___ vala-list mailing list vala-list@gnome.org http://mail.gnome.org/mailman/listinfo/vala-list
Re: [Vala] Non global vars outside classes
As discussed in the IRC.. I have opened a bug for this issue. it's more a design problem than a bug in itself. it needs some work to add support for modules in Vala. https://bugzilla.gnome.org/show_bug.cgi?id=644920 On 03/16/11 02:33, pancake wrote: I have noticed that vala always generates a extern definition of the vars defined outside the class. I would like to define them private in some way and make them 'static' at C level. Am i doing something? Is this intentional? ___ vala-list mailing list vala-list@gnome.org http://mail.gnome.org/mailman/listinfo/vala-list ___ vala-list mailing list vala-list@gnome.org http://mail.gnome.org/mailman/listinfo/vala-list
[Vala] badly generated code
Hi,
the following test program (which for me looks correct) generates bad C
code (treats void as an actual assignable type):
/*
* valac --pkg gio-2.0 ./test.vala
*/
using GLib;
[DBus (name = "com.meego.libsocialweb.ItemView")]
public interface ItemView : GLib.DBusProxy {
public abstract void Start () throws GLib.IOError;
}
public int main ()
{
var conn = Bus.get_sync (BusType.SESSION);
conn.get_proxy.begin (
"com.meego.libsocialweb", "/foo/bar", 0, null, (v) =>
{
ItemView view = (ItemView)v;
message ("Closures in Vala");
view.Start ();
});
return 0;
}
valac bails with :
/tmp/test.vala.c:239:7: error: variable or field ‘_tmp1_’ declared void
/tmp/test.vala.c:248:155: error: ‘g_dbus_connection_get_proxy’
undeclared (first use in this function)
I am guessing the combination of GLib.DBusConnection.get_proxy being
async + taking Generic parameters might be confusing valac?
Has any one stumbled with something similar?
Cheers,
Raúl
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Re: [Vala] Vala broken on non-gnu systems
/* Result of the benchmark:
$ time ./a.out 1
real0m0.225s
user0m0.223s
sys 0m0.000s
$ time ./a.out 0
real0m0.380s
user0m0.377s
sys 0m0.000s
*/
#include
#include
#define ITERS 10
int slen = ;
char *str;
static inline size_t mystrnlen(const char* str, size_t maxlen) {
char* p = memchr(str, 0, maxlen);
if (p == NULL)
return maxlen;
else
return (p - str);
}
int test_memchr () {
int i;
int ret = 0;
for (i=0; i< ITERS; i++) {
ret += mystrnlen (str, slen);
}
return ret;
}
void test_strnlen () {
int i;
int ret = 0;
for (i=0; i< ITERS; i++) {
ret += strnlen (str, slen);
}
return ret;
}
main(int argc, char **argv) {
if (argc>1) {
str = malloc (slen+1);
memset (str, 'A', slen);
str[slen] = 0;
switch (atoi (argv[1])) {
case 0: test_memchr (); break;
case 1: test_strnlen (); break;
}
} else printf ("Usage: memchr [0|1]\n");
}
On 03/16/11 09:59, Anatol Pomozov wrote:
Hi
On Wed, Mar 16, 2011 at 1:37 AM, Alexander Kojevnikov
wrote:
On 16 March 2011 16:33, Anatol Pomozov wrote:
But now tests are broken because of other error:
make check-TESTS
TEST: Building... FAIL
cc1: error: -Wuninitialized is not supported without -O
error: cc exited with status 256
Compilation failed: 1 error(s), 0 warning(s)
make[4]: *** [check-TESTS] Error 1
make[3]: *** [check-am] Error 2
make[2]: *** [check] Error 2
make[1]: *** [check-recursive] Error 1
make: *** [check] Error 2
This should be fixed by the patch in the other bug I mentioned, please
give it a try:
https://bugzilla.gnome.org/show_bug.cgi?id=644876
Thanks for your patches. It is much better now.
Now only dbus tests fail with
/dbus/basic-types/server:FAIL
Failed to start message bus: launchd's environment variable
DBUS_LAUNCHD_SESSION_BUS_SOCKET is empty, but should contain a socket
path.
EOF in dbus-launch reading address from bus daemon
** CRITICAL **: file /Users/anatol/sources/vala/tests/_test/main.c:
line 19824: uncaught error: Error connecting: No such file or
directory (g-io-error-quark, 1)
aborting...
dbus.basic_types.server.check: line 4: 74545 Abort trap
./test /dbus/basic-types/server
kill: usage: kill [-s sigspec | -n signum | -sigspec] pid | jobspec
... or kill -l [sigspec]
It looks similar to this issue https://trac.macports.org/ticket/26712
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Re: [Vala] Vala broken on non-gnu systems
Hi On Wed, Mar 16, 2011 at 1:37 AM, Alexander Kojevnikov wrote: > On 16 March 2011 16:33, Anatol Pomozov wrote: >> But now tests are broken because of other error: >> >> make check-TESTS >> TEST: Building... FAIL >> cc1: error: -Wuninitialized is not supported without -O >> error: cc exited with status 256 >> Compilation failed: 1 error(s), 0 warning(s) >> make[4]: *** [check-TESTS] Error 1 >> make[3]: *** [check-am] Error 2 >> make[2]: *** [check] Error 2 >> make[1]: *** [check-recursive] Error 1 >> make: *** [check] Error 2 >> > > This should be fixed by the patch in the other bug I mentioned, please > give it a try: > > https://bugzilla.gnome.org/show_bug.cgi?id=644876 Thanks for your patches. It is much better now. Now only dbus tests fail with /dbus/basic-types/server:FAIL Failed to start message bus: launchd's environment variable DBUS_LAUNCHD_SESSION_BUS_SOCKET is empty, but should contain a socket path. EOF in dbus-launch reading address from bus daemon ** CRITICAL **: file /Users/anatol/sources/vala/tests/_test/main.c: line 19824: uncaught error: Error connecting: No such file or directory (g-io-error-quark, 1) aborting... dbus.basic_types.server.check: line 4: 74545 Abort trap ./test /dbus/basic-types/server kill: usage: kill [-s sigspec | -n signum | -sigspec] pid | jobspec ... or kill -l [sigspec] It looks similar to this issue https://trac.macports.org/ticket/26712 ___ vala-list mailing list vala-list@gnome.org http://mail.gnome.org/mailman/listinfo/vala-list
Re: [Vala] Vala broken on non-gnu systems
On 16 March 2011 16:33, Anatol Pomozov wrote: > But now tests are broken because of other error: > > make check-TESTS > TEST: Building... FAIL > cc1: error: -Wuninitialized is not supported without -O > error: cc exited with status 256 > Compilation failed: 1 error(s), 0 warning(s) > make[4]: *** [check-TESTS] Error 1 > make[3]: *** [check-am] Error 2 > make[2]: *** [check] Error 2 > make[1]: *** [check-recursive] Error 1 > make: *** [check] Error 2 > This should be fixed by the patch in the other bug I mentioned, please give it a try: https://bugzilla.gnome.org/show_bug.cgi?id=644876 ___ vala-list mailing list vala-list@gnome.org http://mail.gnome.org/mailman/listinfo/vala-list
Re: [Vala] Vala broken on non-gnu systems
Hi On Tue, Mar 15, 2011 at 11:43 PM, Alexander Kojevnikov wrote: > On 16 March 2011 13:49, Anatol Pomozov wrote: >> On Tue, Mar 15, 2011 at 10:46 PM, Alexander Kojevnikov >> wrote: >>> On 16 March 2011 12:07, Anatol Pomozov wrote: While you are here you might want to fix tests/testrunner.sh that also uses GNU extension (xargs -r). See line 167. >>> >>> Which Unix are you using? >> >> macosx 10.6.4 > > I filed this as bgo#644884 [0], please test the attached patch and > comment in the bug. > > [0] https://bugzilla.gnome.org/show_bug.cgi?id=644884 Current HEAD is broken on macosx so I checked out revision before the Jurg's change $ git checkout a2d2120b~ applied your patch and it fixes the issue with "xargs -r". But now tests are broken because of other error: make check-TESTS TEST: Building... FAIL cc1: error: -Wuninitialized is not supported without -O error: cc exited with status 256 Compilation failed: 1 error(s), 0 warning(s) make[4]: *** [check-TESTS] Error 1 make[3]: *** [check-am] Error 2 make[2]: *** [check] Error 2 make[1]: *** [check-recursive] Error 1 make: *** [check] Error 2 ___ vala-list mailing list vala-list@gnome.org http://mail.gnome.org/mailman/listinfo/vala-list
