1 // Copyright 2003 Adam Megacz, see the COPYING file for licensing [GPL]
10 import org.xwt.translators.*;
11 import org.bouncycastle.util.encoders.Base64;
13 /** Singleton class that provides all functionality in the xwt.* namespace */
14 public final class XWT extends JS.Obj {
17 public XWT(Res rr) { this.rr = rr; }
19 public Object get(Object name) {
21 case "math": return xwtMath;
22 case "string": return xwtString;
23 case "date": return new org.xwt.js.Date();
24 case "origin": return Main.origin;
25 case "box": return new Box();
26 case "ui.key.alt": return Surface.alt ? Boolean.TRUE : Boolean.FALSE;
27 case "ui.key.control": return Surface.control ? Boolean.TRUE : Boolean.FALSE;
28 case "ui.key.shift": return Surface.shift ? Boolean.TRUE : Boolean.FALSE;
29 case "ui.clipboard": return Platform.getClipBoard();
30 case "ui.maxdim": return new Integer(Short.MAX_VALUE);
31 case "ui.key.alt.name": return Platform.altKeyName();
32 case "ui.screen.width": return new Integer(Platform.getScreenWidth());
33 case "ui.screen.height": return new Integer(Platform.getScreenHeight());
34 case "fs.home": return System.getProperty("user.home");
35 case "fs.temp": return System.getProperty("java.io.tempdir");
36 case "ui.mouse.button":
37 if (Surface.button1 && !Surface.button2 && !Surface.button3) return new Integer(1);
38 else if (!Surface.button1 && Surface.button2 && !Surface.button3) return new Integer(2);
39 else if (!Surface.button1 && !Surface.button2 && Surface.button3) return new Integer(3);
40 else return new Integer(0);
45 public Object put(Object name, final Object value) {
48 Scheduler.add(new Scheduler.Task() { public void perform() { new JS.Context((Function)value, null).resume(); } });
50 case "ui.clipboard": Platform.setClipBoard((String)value); return null;
51 case "ui.frame": Platform.createSurface((Box)value, true, true); return null;
52 case "ui.window": Platform.createSurface((Box)value, false, true); return null;
53 case "undocumented.internal.proxyAuthorization":
54 HTTP.Proxy.Authorization.authorization = value.toString();
55 HTTP.Proxy.Authorization.waitingForUser.release();
58 return super.put(name, value);
61 public Object callMethod(Object name, boolean checkOnly, JS.Array args) throws JS.Exn {
62 Object a = args.elementAt(0);
63 Object b = args.elementAt(1);
64 Object c = args.elementAt(2);
65 if (name.equals("date")) return new org.xwt.js.Date(args);
66 else if (args.length() == 0 && name.equals("thread.yield")) return checkOnly ? T : sleep(0);
67 else if (args.length() == 2) {
69 case "res.watch": return checkOnly ? T : new Res.ProgressWatcher((Res)a, (Function)b);
70 case "soap": return checkOnly ? T : new SOAP((String)args.elementAt(0), "", (String)args.elementAt(1), null);
71 case "apply": if (checkOnly) return T;
72 Template.getTemplate((Res)args.elementAt(1)).apply((Box)args.elementAt(0), null, XWT.this);
73 return args.elementAt(0);
75 } else if (args.length() == 3 && name.equals("soap")) {
76 if (name.equals("soap")) {
77 if (checkOnly) return T;
78 return new SOAP((String)args.elementAt(0), "", (String)args.elementAt(1), (String)args.elementAt(2));
79 } else if (name.equals("graft")) {
80 if (checkOnly) return T;
81 if (a instanceof Box) throw new JS.Exn("can't graft onto Boxes (yet)");
82 if (a instanceof Number) throw new JS.Exn("can't graft onto Numbers (yet)");
83 if (a instanceof String) throw new JS.Exn("can't graft onto Strings (yet)");
84 // FIXME if (a instanceof Res) return new Res.Graft((Res)a, b, c);
85 return new JS.Graft((JS)a, b, c);
87 } else if (args.length() == 1) {
89 case "ui.browser": if (checkOnly) return T; Platform.newBrowserWindow((String)a); return null;
90 case "clone": return checkOnly ? T : new XWT((Res)a);
91 case "res.unzip": return checkOnly ? T : new Res.Zip((Res)a);
92 case "res.uncab": return checkOnly ? T : new Res.Cab((Res)a);
93 case "res.cache": return checkOnly ? T : new Res.CachedRes((Res)a, "resources", true);
94 case "res.fromURL": return checkOnly ? T : Res.stringToRes((String)a);
95 case "thread.sleep": return checkOnly ? T : sleep(JS.toInt(a));
96 case "log.println": if (checkOnly) return T; Log.logJS(this, a== null ? "**null**" : a.toString()); return null;
97 case "log.dump": if (checkOnly) return T; JS.recurse("", "", a); return null;
98 case "regexp": return checkOnly ? T : new Regexp(a, null);
99 case "rpc.xml": return checkOnly ? T : new XMLRPC((String)a, "");
100 case "rpc.soap": return checkOnly ? T : new SOAP((String)a, "", null, null);
101 case "crypto.rsa": /* FIXME */ break;
102 case "crypto.md5": /* FIXME */ break;
103 case "crypto.sha1": /* FIXME */ break;
104 case "crypto.rc4": /* FIXME */ break;
105 case "stream.parse.html": /* FIXME */ break;
106 case "stream.parse.xml": /* FIXME */ break;
107 case "stream.parse.utf8": /* FIXME */ break;
110 return super.callMethod(name, args, checkOnly);
114 public static Object sleep(final int i) {
115 final JS.Context jsthread = JS.Context.current();
116 final long currentTime = System.currentTimeMillis();
117 new Thread() { public void run() {
118 try { Thread.sleep(i); } catch (InterruptedException e) { }
119 Scheduler.add(new Scheduler.Task() { public void perform() {
122 return JS.Context.pause;
125 public static final org.xwt.js.Math xwtMath = new org.xwt.js.Math() {
126 private JS gs = new JS.GlobalScope();
127 public Object get(Object key) {
129 case "isNaN": return gs.get("isNaN");
130 case "isFinite": return gs.get("isFinite");
131 case "NaN": return gs.get("NaN");
132 case "Infinity": return gs.get("Infinity");
134 return super.get(key);
138 public static final JS.Obj xwtString = new JS.Obj(true) {
139 private JS gs = new JS.GlobalScope();
140 public Object get(Object key) {
142 case "parseInt": return gs.get("parseInt");
143 case "parseFloat": return gs.get("parseFloat");
144 case "decodeURI": return gs.get("decodeURI");
145 case "decodeURIComponent": return gs.get("decodeURIComponent");
146 case "encodeURI": return gs.get("encodeURI");
147 case "encodeURIComponent": return gs.get("encodeURIComponent");
148 case "escape": return gs.get("escape");
149 case "unescape": return gs.get("unescape");
150 case "fromCharCode": return gs.get("stringFromCharCode");
152 return super.get(key);