private void loadSubControllers() throws IOException {
for (final String key : this.optionsViews.keySet()) {
final ContentController controller = loadSubController(this.optionsViews.get(key));
if (controller != null) {
this.controllers.add(controller);
this.component.getChildren().add(controller.getRootNode());
controller.getRootNode().setVisible(false);
controller.setName(key);
////
final Button buttonNav = new Button(key);
buttonNav.getStyleClass().add("nav-button");
buttonNav.getStyleClass().add("xine-button");
buttonNav.setPrefHeight(49);
buttonNav.setOnAction(
e -> {
activeController(controller);
});
////
controller.setNavigationButton(buttonNav);
this.navItems.getChildren().add(controller.getNavigationButton());
// this.component.getChildren().add(controller.getRootNode());
}
}
}
private void activeController(final ContentController subController, final boolean animated) {
if (this.activeController == subController) {
return;
}
final int from = this.controllers.indexOf(this.activeController);
final int to = this.controllers.indexOf(subController);
final ContentController oldController = this.activeController;
subController.getRootNode().setVisible(true);
if (oldController != null) {
oldController.getRootNode().setVisible(false);
oldController.onDeactivate();
oldController.getNavigationButton().getStyleClass().remove("selected");
}
this.activeController = subController;
this.activeController.getNavigationButton().getStyleClass().add("selected");
final int direction = from < to ? -1 : 1;
if (animated && oldController != null) {
animateController(subController, oldController, direction);
}
this.activeController.onActivate();
}
private void animateController(
final ContentController subController,
final ContentController oldController,
final int direction) {
if (oldController != null) {
oldController.getRootNode().setVisible(false);
oldController.onDeactivate();
oldController.getNavigationButton().getStyleClass().remove("selected");
}
this.activeController = subController;
this.activeController.getNavigationButton().getStyleClass().add("selected");
}