private void setReceiptBinds() {
ContentView view = viewDisplay.getView(receiptPane);
BindingGroup group = btnToReceipt.getBindingGroup();
group.addBinding(purchasePaneController.getBindings().and(PURCHASE_VIEW_ACTIVE));
view.getBindingGroup().setAll(group.getBinds());
}
private void setPurchaseBinds() {
ContentView view = viewDisplay.getView(purchasePane);
BindingGroup group = btnToPurchase.getBindingGroup();
group.addBindings(
credentialsPaneController.getBindings().and(CART_NONEMPTY).and(not(RECEIPT_VIEW_ACTIVE)));
view.getBindingGroup().setAll(group.getBinds());
}
private void setCredentialBinds() {
ContentView view = viewDisplay.getView(credentialsPane);
BindingGroup group = btnToCredentials.getBindingGroup();
group.addBinding(CART_NONEMPTY.and(not(RECEIPT_VIEW_ACTIVE)));
group
.getState()
.addListener(
(obs, o, n) -> {
ContentView storeView = viewDisplay.getView(storePane);
ContentView receiptView = viewDisplay.getView(storePane);
ContentView currentView = viewDisplay.getCurrentView().getValue();
if (not(CART_NONEMPTY).get()
&& !currentView.equals(storeView)
&& !currentView.equals(receiptView)) viewDisplay.show(storeView);
btnToCredentials.setDisable(true);
});
view.getBindingGroup().setAll(group.getBinds());
}
public void initialize(URL url, ResourceBundle bundle) {
prevButton.disable();
nextButton.disable();
me = this;
popupShadePane.setMouseTransparent(true);
// Necessary to disable the last arrow
btnToReceipt.setUserData("lastButton");
// Give the popup-system required panes
ModalPopup.initialize(popupPane, wrapperStackPane, popupShadePane);
// Start viewDisplay-system
viewDisplay = new ViewDisplay(contentPane);
NavigationButton.setViewDisplay(viewDisplay);
// Create the views,
ContentView storeView = new ContentView(storePane);
ContentView credentialsView = new ContentView(credentialsPane);
ContentView purchaseView = new ContentView(purchasePane);
ContentView receiptView = new ContentView(receiptPane);
ContentView dummyView = new ContentView(dummyPane);
// and add the views to the viewDisplay
viewDisplay.addView(storeView);
viewDisplay.addView(credentialsView);
viewDisplay.addView(purchaseView);
viewDisplay.addView(receiptView);
viewDisplay.addView(dummyView);
// Define necessary bindings
PURCHASE_VIEW_ACTIVE = activeViewBinding(purchaseView);
RECEIPT_VIEW_ACTIVE = activeViewBinding(receiptView);
// Setup bindings that determine how you can move between views
// setStoreBinds();
setCredentialBinds();
setPurchaseBinds();
setReceiptBinds();
// Set next & previous relationships
storeView.setNext(credentialsView);
credentialsView.setNext(purchaseView);
credentialsView.setPrevious(storeView);
purchaseView.setPrevious(credentialsView);
purchaseView.setNext(receiptView);
receiptView.setNext(storeView);
receiptView.setPrevious(null);
// Set actions for the previous & next buttons
prevButton.setDirection(Direction.LEFT);
nextButton.setDirection(Direction.RIGHT);
prevButton.setOnAction(event -> viewDisplay.previous());
nextButton.setOnAction(
event -> {
// If we are on purchase, going to the next view means finishing the purchase.
if (viewDisplay.getCurrentView().get().equals(purchaseView)) sendOrder().handle(event);
else viewDisplay.next();
});
// Initialize the navigation buttons
btnToStore.initialize(storeView, show(storeView), btnToCredentials, storeLabel, null);
btnToCredentials.initialize(
credentialsView, show(credentialsView), btnToPurchase, credentialsLabel, fromStoreArrow);
btnToPurchase.initialize(
purchaseView, show(purchaseView), btnToReceipt, purchaseLabel, fromCredentialsArrow);
btnToReceipt.initialize(receiptView, sendOrder(), null, receiptLabel, fromPurchaseArrow);
shoppingCartController.getShoppingListButton().setOnAction(e -> loadListPopup.show());
shoppingCartController.getSaveListButton().setOnAction(e -> saveListPopup.show());
contactButton.setOnAction(e -> contactPopup.show());
historyButton.setOnAction(
e -> {
purchaseHistoryPopupController.update();
purchaseHistoryPopup.show();
});
helpButton.setOnAction(e -> helpPopup.show());
// Drag & drop: resizing of window to 'highlight' the shopping cart.
purchaseHistoryPopup.setOnDragOver(
e -> {
popupPane.setMouseTransparent(true);
removeShadePane.getStyleClass().add("transparent");
});
// Show the store
viewDisplay.show(storeView);
wrapperStackPane.toFront();
}