// ----------------------------------------------------------
// parse
// ----------------------------------------------------------
public boolean parse(String fname) {
File f = new File(fname);
if (!f.exists()) {
System.err.println("*** [ERROR] " + fname + " not exists! ***");
return false;
}
FileInputStream stream = null;
try {
stream = new FileInputStream(fname);
} catch (Exception excep) {
System.out.println(excep.toString());
return false;
}
// InputSource is = new InputSource(f);
InputSource is = new InputSource("file://" + fname, stream);
VRMLParserFactory parser_fac = null;
try {
parser_fac = VRMLParserFactory.newVRMLParserFactory();
} catch (Exception fce) {
throw new RuntimeException("Failed to load factory");
}
VRMLReader reader = parser_fac.newVRMLReader();
scene = new CRVRMLScene(2, 0);
handler = new X3DParseEventHandler(scene);
handler.debugMode(false);
// handler.debugMode(true);
reader.setHeaderIgnore(true);
reader.setContentHandler(handler);
reader.setScriptHandler(handler);
reader.setProtoHandler(handler);
reader.setRouteHandler(handler);
reader.setErrorReporter(DefaultErrorReporter.getDefaultReporter());
try {
reader.parse(is);
} catch (Exception excep) {
excep.printStackTrace();
return false;
}
// VRMLNode root = scene.getRootNode();
// printNode(root);
return true;
}
/**
* Fire a textureImageChanged event to the listeners.
*
* @param idx The stage
* @param node The node which changed
* @param image The new image
* @param url The url used to load or null.
*/
protected void fireTextureImageChanged(
int idx, VRMLTextureNodeType node, NIOBufferImage image, String url) {
int size = textureListeners.size();
VRMLTextureListener l;
for (int i = 0; i < size; i++) {
try {
l = (VRMLTextureListener) textureListeners.get(i);
l.textureImageChanged(idx, node, image, url);
} catch (Exception e) {
System.out.println("Error sending textureImpl changed message: " + e.getMessage());
e.printStackTrace();
}
}
}
