private void setAvailable() {
for (String s :
Arrays.asList("statusNotConnected", "statusConnected", "statusError", "statusBusy")) {
signIn.getStyleClass().remove(s);
}
if (context.getBridge().isConnected()) {
int connected = 0;
int connecting = 0;
try {
List<ConnectionStatus> connections = context.getBridge().getClientService().getStatus();
for (ConnectionStatus c : connections) {
log.info(
String.format("Connection %s = %s", c.getConnection().getHostname(), c.getStatus()));
if (c.getStatus() == ConnectionStatus.CONNECTED) {
connected++;
} else if (c.getStatus() == ConnectionStatus.CONNECTING) {
connecting++;
}
}
log.info(
String.format("Bridge says %d are connected of %d", connected, connections.size()));
if (connecting > 0) {
signIn.getStyleClass().add("statusBusy");
if (busyFade == null) {
busyFade = new FadeTransition(Duration.seconds(0.25), signIn);
signIn.setEffect(new Glow(0.5));
busyFade.setFromValue(0.5);
busyFade.setToValue(1.0);
busyFade.setAutoReverse(true);
busyFade.setCycleCount(Timeline.INDEFINITE);
busyFade.play();
}
} else if (connected > 0) {
signIn.getStyleClass().add("statusNotConnected");
removeBusyGlow();
} else {
signIn.getStyleClass().add("statusConnected");
removeBusyGlow();
signIn.setEffect(new Glow(0.5));
}
} catch (Exception e) {
log.error("Failed to check connection state.", e);
signIn.getStyleClass().add("statusError");
removeBusyGlow();
}
} else {
log.info("Bridge says not connected");
signIn.getStyleClass().add("statusError");
removeBusyGlow();
}
}
private void removeBusyGlow() {
if (busyFade != null) {
busyFade.stop();
busyFade = null;
}
signIn.setEffect(null);
}
@Override
public void start(Stage primaryStage) throws Exception {
Button button = new Button("BindableTransition");
DropShadow shadow = DropShadowBuilder.create().build();
button.setEffect(shadow);
button.setStyle("-fx-font-size: 32px;");
final Duration duration = Duration.millis(1200);
BindableTransition transition = new BindableTransition(duration);
transition.setCycleCount(1000);
transition.setAutoReverse(true);
shadow.offsetXProperty().bind(transition.fractionProperty().multiply(32));
shadow.offsetYProperty().bind(transition.fractionProperty().multiply(32));
button.translateXProperty().bind(transition.fractionProperty().multiply(-32));
transition.play();
StackPane pane = new StackPane();
pane.getChildren().add(button);
Scene myScene = new Scene(pane, 800, 600);
primaryStage.setScene(myScene);
primaryStage.show();
}
private BorderPane webViewScene() {
url = new TextField();
url.setPrefWidth(800);
browser = new WebView();
engine = browser.getEngine();
url.setText(fileUrl);
engine.load(fileUrl);
history = browser.getEngine().getHistory();
backButton = new Button(null, new ImageView(new Image("res/BrowserIcons/back.png")));
backButton.setOnAction(
(ActionEvent e) -> {
if (!checkIntConnection(defaultUrl)) {
alert();
} else browser.getEngine().load(goBack());
});
backButton.addEventHandler(
MouseEvent.MOUSE_ENTERED, event -> backButton.setEffect(new DropShadow()));
backButton.addEventHandler(MouseEvent.MOUSE_EXITED, event -> backButton.setEffect(null));
forwardButton = new Button(null, new ImageView(new Image("res/BrowserIcons/forward.png")));
forwardButton.setOnAction(
(ActionEvent e) -> {
if (!checkIntConnection(defaultUrl)) {
alert();
} else browser.getEngine().load(goForward());
});
forwardButton.addEventHandler(
MouseEvent.MOUSE_ENTERED, event -> forwardButton.setEffect(new DropShadow()));
forwardButton.addEventHandler(MouseEvent.MOUSE_EXITED, event -> forwardButton.setEffect(null));
reloadButton = new Button(null, new ImageView(new Image("res/BrowserIcons/reload.png")));
reloadButton.setOnAction(
event -> {
if (!checkIntConnection(defaultUrl)) {
alert();
} else browser.getEngine().reload();
});
reloadButton.addEventHandler(
MouseEvent.MOUSE_ENTERED, event -> reloadButton.setEffect(new DropShadow()));
reloadButton.addEventHandler(MouseEvent.MOUSE_EXITED, event -> reloadButton.setEffect(null));
goButton = new Button(null, new ImageView(new Image("res/BrowserIcons/go.jpg")));
goButton.setOnAction(
event -> {
// adding the http or https prefix if user didn't type it
if (!checkIntConnection(defaultUrl)) {
alert();
} else {
if (url.getText().length() > 7
&& (url.getText(0, 7).equals("http://") || url.getText(0, 8).equals("https://"))) {
browser.getEngine().load(url.getText());
} else if (url.getText().length() > 7 && !url.getText(0, 7).equals("http://")) {
browser.getEngine().load("http://" + url.getText());
} else {
browser.getEngine().load("https://" + url.getText());
}
}
});
goButton.addEventHandler(
MouseEvent.MOUSE_ENTERED, event -> goButton.setEffect(new DropShadow()));
goButton.addEventHandler(MouseEvent.MOUSE_EXITED, event -> goButton.setEffect(null));
webHistoryComboBox = new ComboBox();
webHistoryComboBox.setPromptText("Web History");
webHistoryComboBox.setPrefWidth(200);
webHistoryComboBox.setOnAction(
event -> {
// Navigate to the link in the history index
int offset =
webHistoryComboBox.getSelectionModel().getSelectedIndex() - history.getCurrentIndex();
history.go(offset);
});
// Displying browse history in a combo box
history
.getEntries()
.addListener(
(ListChangeListener<WebHistory.Entry>)
c -> {
c.next();
for (WebHistory.Entry e : c.getRemoved())
webHistoryComboBox.getItems().remove(e.getUrl());
for (WebHistory.Entry e : c.getAddedSubList())
webHistoryComboBox.getItems().add(e.getUrl());
});
// Enabling and Disabling back and forward buttons
browser
.getEngine()
.getLoadWorker()
.stateProperty()
.addListener(
(observable, oldValue, newValue) -> {
if (!browser.getEngine().getHistory().getEntries().isEmpty()) {
int index = browser.getEngine().getHistory().getCurrentIndex();
url.setText(browser.getEngine().getHistory().getEntries().get(index).getUrl());
if (index == 0) {
backButton.setDisable(true);
} else {
backButton.setDisable(false);
}
if (browser.getEngine().getHistory().getEntries().size() == 1) {
forwardButton.setDisable(true);
} else if (index < browser.getEngine().getHistory().getEntries().size() - 2) {
forwardButton.setDisable(false);
} else if (index < browser.getEngine().getHistory().getEntries().size() - 1) {
forwardButton.setDisable(false);
} else if (index == browser.getEngine().getHistory().getEntries().size() - 1) {
forwardButton.setDisable(true);
}
}
});
progress.setPrefSize(25, 25);
progress.visibleProperty().bind(browser.getEngine().getLoadWorker().runningProperty());
BorderPane border = new BorderPane();
HBox topBar = new HBox();
topBar.setAlignment(Pos.CENTER);
topBar.setSpacing(10);
topBar.setPadding(new Insets(10, 10, 10, 10));
topBar
.getChildren()
.addAll(
progress, reloadButton, url, goButton, backButton, forwardButton, webHistoryComboBox);
border.setTop(topBar);
border.setCenter(browser);
border.setPrefHeight(Screen.getPrimary().getVisualBounds().getHeight());
border.setPrefWidth(Screen.getPrimary().getVisualBounds().getWidth());
return border;
}
