1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
// This is the source file for printer_flow_chart.svg.
//
// If you make changes, update the .png with this command:
//
// dot -Tpng printer_flow_chart.dot > printer_flow_chart.png
strict digraph printer_flow {
// Source nodes
newrank=true;
{
rank=same;
NEW_USB_PRINTER [label="A new USB\nprinter appears"];
NEW_ZEROCONF_PRINTER [label="A new zeroconf\nprinter appears"];
NEW_USER_PRINTER [label="User adds\nprinter in settings"];
NEW_ENTERPRISE_PRINTER [label="A new enterprise\nprinter appears"];
}
// Ending nodes
{
rank=same;
node [shape=doublecircle; margin=0];
SAVED_PRINTERS [label="In SAVED\nprinters list"];
ENTERPRISE_PRINTERS [label="In ENTERPRISE\nprinters list"];
AUTOMATIC_PRINTERS [label="In AUTOMATIC\nprinters list"];
DISCOVERED_PRINTERS [label="In DISCOVERED\nprinters list"];
DELETED [label="Deleted"; margin=.1];
}
AVAILABLE_AS_DISCOVERED [label="Available in settings\ndiscovery dialog";
rank=2];
CAN_AUTOCONFIGURE [label="Can be configured\nautomatically?";
shape=diamond];
CAN_AUTOCONFIGURE_YES [label="Yes"];
CAN_AUTOCONFIGURE_NO [label="No"];
USER_PRINTS [label="User prints\nusing printer"];
USER_REMOVES_IN_SETTINGS [label="User removes\nin settings"];
NEW_USB_PRINTER -> CAN_AUTOCONFIGURE;
NEW_ZEROCONF_PRINTER -> CAN_AUTOCONFIGURE;
NEW_ENTERPRISE_PRINTER -> ENTERPRISE_PRINTERS;
CAN_AUTOCONFIGURE -> CAN_AUTOCONFIGURE_YES;
CAN_AUTOCONFIGURE -> CAN_AUTOCONFIGURE_NO;
CAN_AUTOCONFIGURE_YES -> AUTOMATIC_PRINTERS;
CAN_AUTOCONFIGURE_NO -> DISCOVERED_PRINTERS;
AUTOMATIC_PRINTERS -> USER_PRINTS;
AUTOMATIC_PRINTERS -> AVAILABLE_AS_DISCOVERED;
DISCOVERED_PRINTERS -> AVAILABLE_AS_DISCOVERED;
AVAILABLE_AS_DISCOVERED -> NEW_USER_PRINTER;
USER_PRINTS -> SAVED_PRINTERS;
NEW_USER_PRINTER -> SAVED_PRINTERS;
SAVED_PRINTERS -> USER_REMOVES_IN_SETTINGS;
USER_REMOVES_IN_SETTINGS -> NEW_ZEROCONF_PRINTER;
USER_REMOVES_IN_SETTINGS -> NEW_USB_PRINTER;
USER_REMOVES_IN_SETTINGS -> DELETED;
}
|
