DesObject

1 static class Sigsig : DesObject
2 {
3     mixin DES;
4     Signal!string message;
5     Signal!float number;
6 
7     Signal!(string,int) comp;
8 }
9 
10 static class C1 : DesObject
11 {
12     mixin DES;
13     string[] messages;
14     void notSlot( float x ) { }
15     void listen( string msg ) { messages ~= msg; }
16 }
17 
18 class C2 : C1
19 {
20     mixin DES;
21     float a;
22     void abcFunc12( float x ) { a = x + 3.15; }
23 }
24 
25 class C3 : DesObject
26 {
27     mixin DES;
28 
29     string str;
30     int num;
31 
32     void cfunc( string s, int i )
33     {
34         str = s;
35         num = i;
36     }
37 }
38 
39 auto sigsig = new Sigsig;
40 auto client = new C2;
41 auto c3 = new C3;
42 
43 sigsig.message.connect( client.newSlot( &(client.listen) ) );
44 auto client_abcFunc12_slot = sigsig.number.connect( client.newSlot( &(client.abcFunc12) ) );
45 
46 sigsig.message( "hello" );
47 
48 assertEq( client.messages.length, 1 );
49 assertEq( client.messages[0], "hello" );
50 
51 sigsig.number( 0 );
52 
53 assertEq( client.a, 3.15 );
54 
55 sigsig.number.disconnect( client_abcFunc12_slot );
56 
57 sigsig.number( 2 );
58 assertEq( client.a, 3.15 );
59 sigsig.number.connect( client_abcFunc12_slot );
60 sigsig.number( 2 );
61 assertEq( client.a, 5.15 );
62 
63 sigsig.comp.connect( c3.newSlot( &c3.cfunc ) );
64 sigsig.comp( "okda", 13 );
65 assertEq( c3.str, "okda" );
66 assertEq( c3.num, 13 );