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Program: test
using GLib;
class Maman.Foo : Object {
public signal void activated (bool b);
public void do_action (bool b) {
activated (b);
}
}
class Maman.Bar : Object {
void activated (Foo foo, bool b) {
if (b) {
stdout.printf (" BAD");
} else {
stdout.printf (" 5");
}
}
public void run () {
stdout.printf (" 2");
var foo = new Foo ();
foo.activated += (foo, b) => {
if (b) {
stdout.printf (" 8");
} else {
stdout.printf (" 4");
}
};
foo.activated += activated;
stdout.printf (" 3");
foo.do_action (false);
stdout.printf (" 6");
foo.activated -= activated;
stdout.printf (" 7");
foo.do_action (true);
stdout.printf (" 9");
}
static int main (string[] args) {
stdout.printf ("Signal Test: 1");
var bar = new Bar ();
bar.run ();
stdout.printf (" 10\n");
stdout.printf ("User Signal Test: 1");
var user_bar = new UserBar ();
user_bar.run ();
stdout.printf (" 6\n");
stdout.printf ("Signal Return Test: 1");
var return_bar = new ReturnBar ();
return_bar.run ();
stdout.printf (" 8\n");
return 0;
}
}
class Maman.UserFoo : Object {
public signal void activated (int i1, int i2);
public void do_action () {
activated (6, -2);
}
}
class Maman.UserBar : Object {
public void run () {
stdout.printf (" 2");
var foo = new UserFoo ();
foo.activated += (foo, i1, i2) => {
stdout.printf (" %d", i1 + i2);
};
stdout.printf (" 3");
foo.do_action ();
stdout.printf (" 5");
}
}
class Maman.ReturnFoo : Object {
public signal int int_activated (int arg);
public signal string string_activated (string arg);
}
class Maman.ReturnBar : Object {
public void run () {
stdout.printf (" 2");
var foo = new ReturnFoo ();
foo.int_activated += (foo, arg) => {
stdout.printf (" %d", arg);
return arg + 1;
};
foo.string_activated += (foo, arg) => {
stdout.printf (arg);
return " 6";
};
stdout.printf (" %d", foo.int_activated (3));
stdout.printf (foo.string_activated (" 5"));
stdout.printf (" 7");
}
}
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