- private static final JSFunction newBrowserWindow = new 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;
- }
- };
-
- private static final JSFunction yield = new 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 JSFunction println = new JSFunction() {
- public Object call(Context cx, Scriptable thisObj, Scriptable ctorObj, Object[] args) throws JavaScriptException {
- if (args.length == 1)
- if (Log.on)
- Log.log(cx.interpreterSourceFile, args[0] == null ? "null" : args[0].toString());
- return null;
- }
- };
-
- private static final JSFunction date = new 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 JSFunction regexp = new 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 JSFunction listfonts = new 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 JSFunction theme = new 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 JSFunction xmlrpc = new 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 JSFunction soap = new 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 JSFunction textwidth = new 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 JSFunction textheight = new 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());