gecko-dev/js/js2/java/NativeFunction.java
1999-06-15 00:57:05 +00:00

35 lines
903 B
Java

import java.util.Vector;
class NativeFunction extends JSObject {
NativeFunction(ControlNode aBody)
{
super("Function");
body = aBody;
}
JSValue call(Environment theEnv, JSValue rV)
{
JSScope args = new JSScope("Arguments");
theEnv.enterNewScope(args);
for (int i = 0; i < parameters.size(); i++) {
if (rV instanceof JSValueList)
args.putProp(theEnv, (JSString)(parameters.elementAt(i)), (JSValue) ( ((JSValueList)rV).contents.elementAt(i)) );
else
args.putProp(theEnv, (JSString)(parameters.elementAt(i)), rV );
}
ControlNode c = body;
while (c != null) c = c.eval(theEnv);
theEnv.leaveScope();
return theEnv.resultValue;
}
ControlNode body;
Vector parameters = new Vector();
}