-
- // JSFunction Instances ///////////////////////////////////////////////////////////////////
-
- private static final JSObject.JSFunction newBrowserWindow = new JSObject.JSFunction() {
- public Object call(Context cx, Scriptable thisObj, Scriptable ctorObj, Object[] args) throws JavaScriptException {
- if (args.length != 1 || args[0] == null) return null;
- Platform.newBrowserWindow(args[0].toString());
- return null;
- }
- };
-
- public static final JSObject.JSFunction yield = new JSObject.JSFunction() {
- public Object call(Context cx, Scriptable thisObj, Scriptable ctorObj, Object[] args) throws JavaScriptException {
- sleep.call(cx, null, null, null);
- return null;
- }
- };
-
- private static final JSObject.JSFunction println = new JSObject.JSFunction() {
- public Object call(Context cx, Scriptable thisObj, Scriptable ctorObj, Object[] args) throws JavaScriptException {
- if (args.length == 1)
- if (Log.on) {
- String source = cx.interpreterSourceFile;
- if (source.endsWith("._")) source = source.substring(0, source.length() - 2);
- Log.log(source, args[0] == null ? "null" : args[0].toString());
- }
- return null;
- }
- };
-
- private static final JSObject.JSFunction date = new JSObject.JSFunction() {
- public Object call(Context cx, Scriptable thisObj, Scriptable ctorObj, Object[] args) throws JavaScriptException {
- try { return Context.enter().newObject(org.xwt.util.JSObject.defaultObjects, "Date", args);
- } catch (Exception e) {
- if (Log.on) Log.log(this, "Exception in Context.newObject() -- this should never happen");
- if (Log.on) Log.log(this, e);
- return null;
- }
- }
- };
-
- private static final JSObject.JSFunction regexp = new JSObject.JSFunction() {
- public Object call(Context cx, Scriptable thisObj, Scriptable ctorObj, Object[] args) throws JavaScriptException {
- try { return Context.enter().newObject(org.xwt.util.JSObject.defaultObjects, "RegExp", args);
- } catch (Exception e) {
- if (Log.on) Log.log(this, "Exception in Context.newObject() -- this should never happen");
- if (Log.on) Log.log(this, e);
- return null;
- }
- }
- };
-
- private static final JSObject.JSFunction listfonts = new JSObject.JSFunction() {
- public Object call(Context cx, Scriptable thisObj, Scriptable ctorObj, Object[] args) throws JavaScriptException {
- return Context.enter().newArray(org.xwt.util.JSObject.defaultObjects, Platform.listFonts());
- }
- };
-
- private static final JSObject.JSFunction theme = new JSObject.JSFunction() {
- public Object call(Context cx, Scriptable thisObj, Scriptable ctorObj, Object[] args) throws JavaScriptException {
- if (args.length != 2) return null;
- if (args[0] == null || args[1] == null) return null;
- Template.retheme(args[0].toString(), args[1].toString());
- return null;
- }
- };
-
- private static final JSObject.JSFunction xmlrpc = new JSObject.JSFunction() {
- public Object call(Context cx, Scriptable thisObj, Scriptable ctorObj, Object[] args) throws JavaScriptException {
- if (args.length != 1 || args[0] == null) return null;
- return new XMLRPC(args[0].toString(), "");
- }
- };
-
- private static final JSObject.JSFunction soap = new JSObject.JSFunction() {
- public Object call(Context cx, Scriptable thisObj, Scriptable ctorObj, Object[] args) throws JavaScriptException {
- if (args.length == 1 && args[0] != null) return new SOAP(args[0].toString(), "", null, null);
- else if (args.length == 2 && args[0] != null && args[1] != null)
- return new SOAP(args[0].toString(), "", args[1].toString(), null);
- else if (args.length == 3 && args[0] != null && args[1] != null && args[2] != null)
- return new SOAP(args[0].toString(), "", args[1].toString(), args[2].toString());
- else return null;
- }
- };
-
- private static final JSObject.JSFunction textwidth = new JSObject.JSFunction() {
- public Object call(Context cx, Scriptable scope, Scriptable thisObj, Object[] args) throws JavaScriptException {
- if (args.length < 1 || args.length > 2) return null;
- if (args[0] == null || (args.length == 2 && args[1] == null)) return null;
- String font = args.length == 1 ? Platform.getDefaultFont() : args[0].toString();
- String text = args.length == 1 ? args[0].toString() : args[1].toString();
- XWF xwf = XWF.getXWF(font);
- if (xwf == null) return new Integer(Platform.stringWidth(font, text));
- else return new Integer(xwf.stringWidth(text));
- }
- };
-
-
- private static final JSObject.JSFunction textheight = new JSObject.JSFunction() {
- public Object call(Context cx, Scriptable thisObj, Scriptable ctorObj, Object[] args) throws JavaScriptException {
- if (args.length > 1) return null;
- if (args.length == 1 && args[0] == null) return null;
- String font = args.length == 0 || args[0] == null ? Platform.getDefaultFont() : args[0].toString();
- XWF xwf = XWF.getXWF(font);
- if (xwf == null) return new Integer(Platform.getMaxAscent(font) + Platform.getMaxDescent(font));
- else return new Integer(xwf.getMaxAscent() + xwf.getMaxDescent());
- }
- };
-
- private static final JSObject.JSFunction newBox = new JSObject.JSFunction() {
- public Object call(Context cx, Scriptable thisObj, Scriptable ctorObj, Object[] args) throws JavaScriptException {
-
- Function callback = null;
- for(int i=1; i<args.length; i++)
- if (args[i] instanceof Function && callback == null)
- callback = (Function)args[i];
-
- Box ret = new Box(args.length == 0 || args[0] == null ? "box" : args[0].toString(), Template.defaultImportList, callback);
-
- for(int i=1; i<args.length; i++)
- if (args[i] instanceof Box)
- ret.put(ret.numChildren(), null, (Box)args[i]);
- for(int i=1; i<args.length; i++)
- if (args[i] instanceof Scriptable && !(args[i] instanceof Box) && !(args[i] instanceof Function)) {
- Scriptable s = (Scriptable)args[i];
- Object[] keys = s.getIds();
-
- // FIXME: need to ensure that this is putGlobally(), but still run traps...
- for(int j=0; j<keys.length; j++) ret.put(keys[j].toString(), null, s.get(keys[j].toString(), s));
+ private XWT() {
+ super.put("maxdim", new Integer(Short.MAX_VALUE));
+ super.put("origin", Main.origin);
+ super.put("altKeyName", Platform.altKeyName());
+ super.put("screenWidth", new Integer(Platform.getScreenWidth()));
+ super.put("screenHeight", new Integer(Platform.getScreenHeight()));
+ super.put("fileSeparator", File.separator);
+ super.put("homeDir", System.getProperty("user.home"));
+ super.put("tempDir", System.getProperty("java.io.tempdir"));
+ super.put("math", xwtMath);
+ super.put("string", xwtString);
+
+ super.put("newBrowserWindow", new JS.Callable() { public Object call(JS.Array args) throws JS.Exn {
+ if (args.length() != 1 || args.elementAt(0) == null) return null;
+ Platform.newBrowserWindow(args.elementAt(0).toString());
+ return null;
+ }});
+
+ super.put("parseFloat", new JS.Callable() { public Object call(JS.Array args) throws JS.Exn {
+ if (args.length() != 1 || args.elementAt(0) == null) return null;
+ return new Float(args.elementAt(0).toString());
+ }});
+
+ super.put("parseInt", new JS.Callable() { public Object call(JS.Array args) throws JS.Exn {
+ if (args.length() != 1 || args.elementAt(0) == null) return null;
+ return new Float(args.elementAt(0).toString());
+ }});
+
+ super.put("yield", new JS.Callable() { public Object call(JS.Array args) throws JS.Exn {
+ sleep(0);
+ return null;
+ }});
+
+ super.put("theme", new JS.Callable() { public Object call(JS.Array args) throws JS.Exn {
+ if (args.length() != 2) return null;
+ if (args.elementAt(0) == null || args.elementAt(1) == null) return null;
+ for(int i=1; i<args.length(); i++) {
+ if (args.elementAt(i) instanceof String) {
+ String from = (String)args.elementAt(0);
+ String to = (String)args.elementAt(i);
+ if (Log.on) Log.log(this, "retheming from " + from + " to " + to);
+ Resources.mapFrom.addElement(from);
+ Resources.mapTo.addElement(to);