Java Code Examples for netscape.javascript.JSObject#setMember()

protected void initWebView() {
	// build WebView & JavaFX components on JavaFX thread
	
	// init WebView component
	// load page & attach js bridge to call up to java
	webView = new WebView();  // webView.setDisable(true);	// disable keyboard/mouse
	webEngine = webView.getEngine();
	webEngine.load("http://192.168.1.3:3333/touchless/sdk/javascript/#mode=kiosk&customerId=hovercraft&deviceId=1234567890&debug=true");
	P.println("webEngine.getUserAgent()", webEngine.getUserAgent());
	
	// init js bridge with this class as the deletage
	JSObject win = (JSObject) webEngine.executeScript("window");
	win.setMember("native", this);
	
	// add WebView to FXPanel/JFrame
	Scene scene = new Scene(webView, jframe.getWidth(), jframe.getHeight(), Color.web("#666970"));
	fxPanel.setScene(scene);
	jframe.setContentPane(fxPanel);
	
	// set special window properties
	// fxPanel.setFocusable(false);
	// fxPanel.setFocusTraversalKeysEnabled(true);
	// fxPanel.requestFocus();
	// fxPanel.requestFocusInWindow();
}
 

public Browser(int w, int h) {
			this.w = w;
			this.h = h;
			thiss = this;
			webView = new WebView();
			webEngine = webView.getEngine();
			getChildren().add(webView);
			//apply the styles
//			getStyleClass().add("browser");
			// load the web page
			
			// load page & attach js bridge to call up to java
			P.println(webEngine.getUserAgent());
			webEngine.load("http://192.168.1.3:3333/touchless/sdk/javascript/#mode=kiosk&customerId=hovercraft&deviceId=1234567890");

			P.out("Adding js callback!");
			JSObject win = (JSObject) webEngine.executeScript("window");
			win.setMember("native", thiss);
		}
 

/**
 * Inject JSBridge and initialize the JavaScript helper
 * <p>
 * Call when engine transitions state to READY after a page load is started in WebView or requested
 * by Chrome dev tools.
 * <p>
 * This means after either the {@link #pageReloading()} is called or {@link #pageReloadStarted()}
 * is invoked to inform of page reloading operation.
 */
public void connectJsBridge() {
    JSObject jsObject = (JSObject) myWebView.getEngine().executeScript("window");
    jsObject.setMember("__MarkdownNavigatorArgs", myJfxScriptArgAccessor); // this interface stays for the duration, does not give much
    jsObject.setMember("__MarkdownNavigator", getJfxDebugProxyJsBridge()); // this interface is captured by the helper script since incorrect use can bring down the whole app
    try {
        if (mySuppressNoMarkdownException) {
            myWebView.getEngine().executeScript("var markdownNavigator; markdownNavigator && markdownNavigator.setJsBridge(window.__MarkdownNavigator);");
        } else {
            myWebView.getEngine().executeScript("markdownNavigator.setJsBridge(window.__MarkdownNavigator);");
        }
    } catch (JSException e) {
        e.printStackTrace();
        LOG.warn("jsBridgeHelperScript: exception", e);
    }
    jsObject.removeMember("__MarkdownNavigator");
}
 

public void getMaxZoomAtLatLng(LatLong loc, MaxZoomServiceCallback callback) {
        
        this.callback = callback;
        
        JSObject doc = (JSObject) getJSObject().eval("document");
        doc.setMember(getVariableName(), this);
        
        StringBuilder r = new StringBuilder(getVariableName())
              .append(".")
              .append("getMaxZoomAtLatLng(")
              .append(loc.getVariableName())
              .append(", ")
              .append("function(result) {document.")
              .append(getVariableName())
              .append(".processResponse(result);});");
        
//        System.out.println("MaxZoomService direct call: " + r.toString());
        
        getJSObject().eval(r.toString());
        
    }
 

public void getGeocoding(GeocoderRequest req, GeocodingServiceCallback callback){
    this.callback = callback;
    
    JSObject doc = (JSObject) getJSObject().eval("document");
    doc.setMember(getVariableName(), this);
    
    StringBuilder r = new StringBuilder(getVariableName())
          .append(".")
          .append("geocode(")
          .append(req.getVariableName())
          .append(", ")
          .append("function(results, status) {alert('rec:'+status);\ndocument.")
          .append(getVariableName())
          .append(".processResponse(results, status);});");
    
    LOG.trace("Geocoding direct call: " + r.toString());
    
    getJSObject().eval(r.toString());
}
 

public void getRoute(DirectionsRequest req, DirectionsServiceCallback callback, DirectionsRenderer renderer){
    this.callback = callback;
    this.renderer = renderer;
    
    JSObject doc = (JSObject) getJSObject().eval("document");
    doc.setMember(getVariableName(), this);
    StringBuilder r = new StringBuilder(getVariableName())
            .append(".")
            .append("route(")
            .append(req.getVariableName())
            .append(", ")
            .append("function(results, status) {\n")
            .append("if(status === 'OK'){\n")
            .append(renderer.getVariableName())
            .append(".setDirections(results);\ndocument.")
            .append(getVariableName())
            .append(".processResponse(results, status);\n}")
            .append("});");
    
    LOG.trace("Directions direct call: " + r.toString());
    try{
        getJSObject().eval(r.toString());
    } catch(Throwable t){
        LOG.error(t.getMessage());
    }
}
 

/** Create a request for elevations for samples along a path.
 * 
 * @param req
 * @param callback 
 */
public void getElevationAlongPath(PathElevationRequest req, ElevationServiceCallback callback) {
    
    this.callback = callback;
    
    JSObject doc = (JSObject) getJSObject().eval("document");
    doc.setMember(getVariableName(), this);
    
    StringBuilder r = new StringBuilder(getVariableName())
          .append(".")
          .append("getElevationAlongPath(")
          .append(req.getVariableName())
          .append(", ")
          .append("function(results, status) {document.")
          .append(getVariableName())
          .append(".processResponse(results, status);});");
    
    getJSObject().eval(r.toString());
    
}
 

/** Create a request for elevations for multiple locations.
 * 
 * @param req
 * @param callback 
 */
public void getElevationForLocations(LocationElevationRequest req, ElevationServiceCallback callback) {
    
    this.callback = callback;
    
    JSObject doc = (JSObject) getJSObject().eval("document");
    doc.setMember(getVariableName(), this);
    
    StringBuilder r = new StringBuilder(getVariableName())
          .append(".")
          .append("getElevationForLocations(")
          .append(req.getVariableName())
          .append(", ")
          .append("function(results, status) {alert('rec:'+status);\ndocument.")
          .append(getVariableName())
          .append(".processResponse(results, status);});");
    
    LOG.trace("ElevationService direct call: " + r.toString());
    
    getJSObject().eval(r.toString());
    
}
 

/**
 * Registers an event handler in the repository shared between Javascript
 * and Java.
 *
 * @param h Event handler to be registered.
 * @return Callback key that Javascript will use to find this handler.
 */
private String registerEventHandler(GFXEventHandler h) {
    //checkInitialized();
    if (!registeredOnJS) {
        JSObject doc = (JSObject) runtime.execute("document");
        doc.setMember("jsHandlers", jsHandlers);
        registeredOnJS = true;
    }
    return jsHandlers.registerHandler(h);
}
 

private void initialiseScript() {
    if (!usingCustomHtml) {
        JSObject window = (JSObject) webengine.executeScript("window");
        window.setMember("libLoadBridge", new MapLibraryLoadBridge());

        String script = "loadMapLibrary('" + GOOGLE_MAPS_API_VERSION + "','" + key + "','" + language + "','" + region + "');";
        webengine.executeScript(script);
    } else {
        setInitialized(true);
        fireMapInitializedListeners();
    }
}
 

/**
 * Registers an event handler in the repository shared between Javascript
 * and Java.
 *
 * @param h Event handler to be registered.
 * @return Callback key that Javascript will use to find this handler.
 */
private String registerEventHandler(GFXEventHandler h) {
    //checkInitialized();
    if (!registeredOnJS) {
        JSObject doc = (JSObject) runtime.execute("document");
        doc.setMember("jsHandlers", jsHandlers);
        registeredOnJS = true;
    }
    return jsHandlers.registerHandler(h);
}
 

private void fireJSSnap(int x, int y, int w, int h) {
    if (!Platform.isFxApplicationThread()) {
        Platform.runLater(()-> {
            fireJSSnap(x, y, w, h);
        });
        return;
    } 
    //System.out.println("in FireJSSnap "+x+","+y+","+w+","+h);
    JSObject window = (JSObject)web.getEngine().executeScript("window");
    window.setMember("snapper", this);
    web.getEngine().executeScript("getRectSnapshot("+x+","+y+","+w+","+h+");");
}
 

private void loadScript(WebView webview) {
    webview.getProperties().put("current_selector", "body");
    WebEngine webEngine = webview.getEngine();
    JSObject win = (JSObject) webEngine.executeScript("window");
    win.setMember("marathon_recorder", RFXWebView.this);
    webEngine.executeScript(script);
}
 

private void initWeb(WebEngine webEngine) {
	JSObject window = (JSObject) webEngine.executeScript("window");
	// JSObject window = (JSObject) webEngine.executeScript("document");
	if (isLoad && null != member) {
		window.setMember("oim", member);
	}
}
 

private void initWeb(WebEngine webEngine) {
	JSObject window = (JSObject) webEngine.executeScript("window");
	// JSObject window = (JSObject) webEngine.executeScript("document");
	if(isLoad&&null!=member){
		window.setMember("oim", member);
	}
}
 

private void initWeb(WebEngine webEngine) {
	JSObject window = (JSObject) webEngine.executeScript("window");
	window.setMember("oim", new JavaApplication());
}
 

private void addFunctionHandlerToDocument(WebEngine engine) {
    JSObject window = (JSObject) engine.executeScript("window");
    window.setMember("app", this);
}
 

private void installConsoleBridge() {
	JSObject windowObject = getJsWindow();
	windowObject.setMember(JS_MEMBER_NAME_CONSOLE_BRIDGE, consoleBridge);
	webEngine.executeScript("console.log = function(message) {\nconsoleBridge.log(message);\n};");
}
 

private void installServiceLocator(ServiceLocator serviceLocator) {
	JSObject windowObject = getJsWindow();
	windowObject.setMember(JS_MEMBER_NAME_APP_SERVICE_LOCATOR, serviceLocator);
}
 

private void initWeb(WebEngine webEngine) {
	JSObject window = (JSObject) webEngine.executeScript("window");
	window.setMember("oim", new JavaApplication());
}