List of usage examples for com.vaadin.ui Button.ClickListener Button.ClickListener
Button.ClickListener
From source file:es.mdef.clientmanager.ui.GestionClientesUI.java
License:Apache License
CssLayout buildMenu() {
// Add items/* w ww .ja v a 2 s . c om*/
menuItems.put("common", "Common UI Elements");
menu.setSizeFull();
menu.addComponent(getMenuTitleComponent());
final MenuBar settings = new MenuBar();
settings.addStyleName("user-menu");
// TODO Actualizar nombre de usuario cuando se logee con exito
final MenuBar.MenuItem userMenuItem = settings.addItem(getNombreUsuario(),
new ThemeResource("icons/usuario.svg"), null);
userMenuItem.addItem("Cambiar contrasea", new MenuBar.Command() {
@Override
public void menuSelected(MenuBar.MenuItem selectedItem) {
ChangePasswordWindow changePasswordWindow = new ChangePasswordWindow();
changePasswordWindow.center();
addWindow(changePasswordWindow);
}
});
userMenuItem.addSeparator();
userMenuItem.addItem("Salir", new MenuBar.Command() {
@Override
public void menuSelected(MenuBar.MenuItem selectedItem) {
SecurityContextHolder.clearContext();
//UI.getCurrent().close();
Navigator navigator = UI.getCurrent().getNavigator();
navigator.navigateTo("");
}
});
menu.addComponent(settings);
menuItemsLayout.setPrimaryStyleName("valo-menuitems");
menu.addComponent(menuItemsLayout);
final Button clientesButton = new Button("Clientes", new Button.ClickListener() {
@Override
public void buttonClick(final Button.ClickEvent event) {
navigator.navigateTo(CLIENT_LIST_VIEW);
}
});
clientesButton.setHtmlContentAllowed(true);
clientesButton.setPrimaryStyleName("valo-menu-item");
clientesButton.setIcon(new ThemeResource("icons/clientes2.svg"));
menuItemsLayout.addComponent(clientesButton);
final Button budgetButton = new Button("Presupuesto", new Button.ClickListener() {
@Override
public void buttonClick(final Button.ClickEvent event) {
navigator.navigateTo(BUDGETS_VIEW);
}
});
budgetButton.setHtmlContentAllowed(true);
budgetButton.setPrimaryStyleName("valo-menu-item");
budgetButton.setIcon(new ThemeResource("icons/money.svg"));
menuItemsLayout.addComponent(budgetButton);
final Button subscripcionButton = new Button("Suscripciones", new Button.ClickListener() {
@Override
public void buttonClick(final Button.ClickEvent event) {
navigator.navigateTo(PROVIDERS_VIEW);
}
});
subscripcionButton.setHtmlContentAllowed(true);
subscripcionButton.setPrimaryStyleName("valo-menu-item");
subscripcionButton.setIcon(new ThemeResource("icons/suscripciones.svg"));
menuItemsLayout.addComponent(subscripcionButton);
return menu;
}
From source file:eu.hurion.hello.vaadin.shiro.application.HelloScreen.java
License:Apache License
public HelloScreen(final HerokuShiroApplication app) { setSizeFull();//w w w .j av a 2s .co m final Subject currentUser = SecurityUtils.getSubject(); final Panel welcomePanel = new Panel(); final FormLayout content = new FormLayout(); final Label label = new Label("Logged in as " + currentUser.getPrincipal().toString()); logout = new Button("logout"); logout.addClickListener(new HerokuShiroApplication.LogoutListener(app)); content.addComponent(label); content.addComponent(logout); welcomePanel.setContent(content); welcomePanel.setWidth("400px"); welcomePanel.setHeight("200px"); addComponent(welcomePanel); setComponentAlignment(welcomePanel, Alignment.MIDDLE_CENTER); final HorizontalLayout footer = new HorizontalLayout(); footer.setHeight("50px"); addComponent(footer); final Button adminButton = new Button("For admin only"); adminButton.setEnabled(currentUser.hasRole("admin")); adminButton.addClickListener(new Button.ClickListener() { @Override public void buttonClick(final Button.ClickEvent event) { Notification.show("you're an admin"); } }); content.addComponent(adminButton); final Button userButton = new Button("For users with permission 1"); userButton.setEnabled(currentUser.isPermitted("permission_1")); userButton.addClickListener(new Button.ClickListener() { @Override public void buttonClick(final Button.ClickEvent event) { Notification.show("you've got permission 1"); } }); content.addComponent(userButton); }
From source file:eu.lod2.DeleteGraphs.java
License:Apache License
/** * Takes the currently marked graphs in the table and destroys the graphs. Asks for confirmation first. * Resets the entire table after selection. * @param event : the clickevent that fired the call */// w ww .ja v a 2s. c o m private void deletegraphs(ClickEvent event) { Button yesOption = showConfirmDialog( "Warning! This function will result in the complete and irretrievable removal of the selected graphs.\n\n " + "Do you wish to continue?"); final DeleteGraphs panel = this; yesOption.addListener(new Button.ClickListener() { public void buttonClick(Button.ClickEvent event) { try { panel.doDeleteGraphs(); } catch (Exception e) { getWindow().showNotification("Graph removal failed", "Remove the graphs. " + "Received " + e.getClass().getSimpleName() + " error with message: " + e.getMessage(), Window.Notification.TYPE_ERROR_MESSAGE); } } }); }
From source file:eu.lod2.DeleteGraphs.java
License:Apache License
private Button showConfirmDialog(String message) { final Window notifier = new Window("Are you sure?"); notifier.setWidth("400px"); notifier.setModal(true);/* w w w .j ava2 s.co m*/ VerticalLayout layout = (VerticalLayout) notifier.getContent(); layout.setMargin(true); layout.setSpacing(true); Label messageLabel = new Label(message); notifier.addComponent(messageLabel); Button yes = new Button("Yes", new ClickListener() { public void buttonClick(ClickEvent event) { notifier.getParent().removeWindow(notifier); } }); Button no = new Button("No", new Button.ClickListener() { public void buttonClick(Button.ClickEvent event) { notifier.getParent().removeWindow(notifier); } }); HorizontalLayout buttons = new HorizontalLayout(); buttons.addComponent(yes); buttons.addComponent(no); notifier.addComponent(buttons); getWindow().addWindow(notifier); return yes; }
From source file:gq.vaccum121.ui.LoginScreen.java
License:Apache License
private void initLayout() { FormLayout loginForm = new FormLayout(); loginForm.setSizeUndefined();/*from w w w. j a va 2 s .c om*/ userName = new TextField("Username"); passwordField = new PasswordField("Password"); login = new Button("Login"); loginForm.addComponent(userName); loginForm.addComponent(passwordField); loginForm.addComponent(login); login.addStyleName(ValoTheme.BUTTON_PRIMARY); login.setDisableOnClick(true); login.setClickShortcut(ShortcutAction.KeyCode.ENTER); login.addClickListener(new Button.ClickListener() { @Override public void buttonClick(Button.ClickEvent event) { login(); } }); VerticalLayout loginLayout = new VerticalLayout(); loginLayout.setSizeUndefined(); loginFailedLabel = new Label(); loginLayout.addComponent(loginFailedLabel); loginLayout.setComponentAlignment(loginFailedLabel, Alignment.BOTTOM_CENTER); loginFailedLabel.setSizeUndefined(); loginFailedLabel.addStyleName(ValoTheme.LABEL_FAILURE); loginFailedLabel.setVisible(false); loggedOutLabel = new Label("Good bye!"); loginLayout.addComponent(loggedOutLabel); loginLayout.setComponentAlignment(loggedOutLabel, Alignment.BOTTOM_CENTER); loggedOutLabel.setSizeUndefined(); loggedOutLabel.addStyleName(ValoTheme.LABEL_SUCCESS); loggedOutLabel.setVisible(false); loginLayout.addComponent(loginForm); loginLayout.setComponentAlignment(loginForm, Alignment.TOP_CENTER); VerticalLayout rootLayout = new VerticalLayout(loginLayout); rootLayout.setSizeFull(); rootLayout.setComponentAlignment(loginLayout, Alignment.MIDDLE_CENTER); setCompositionRoot(rootLayout); setSizeFull(); }
From source file:io.mateu.ui.vaadin.framework.MyUI.java
License:Apache License
/** * construye una opcin del men//w w w . ja v a2s. com * */ private void addMenu(AbstractArea area, MenuEntry e) { Button b = null; if (e instanceof AbstractMenu) { b = new Button(e.getName(), new Button.ClickListener() { @Override public void buttonClick(Button.ClickEvent event) { setAreaActual(area); setMenuActual(e); Page.getCurrent().open("#!" + getApp().getAreaId(area) + "/" + getApp().getMenuId(e) + "/menu", (event.isAltKey() || event.isCtrlKey()) ? "_blank" : Page.getCurrent().getWindowName()); } }); b.setCaption(b.getCaption() + " <span class=\"valo-menu-badge\">" + ((AbstractMenu) e).getEntries().size() + "</span>"); } if (e instanceof AbstractAction) { b = new Button(e.getName(), new Button.ClickListener() { @Override public void buttonClick(Button.ClickEvent event) { setAreaActual(area); setMenuActual(e); ((AbstractAction) e).setModifierPressed(event.isAltKey() || event.isCtrlKey()).run(); } }); } if (b != null) { b.setCaptionAsHtml(true); b.setPrimaryStyleName(ValoTheme.MENU_ITEM); //b.setIcon(testIcon.get()); // sin iconos en el men menuItemsLayout.addComponent(b); botonesMenu.put(e, b); } }
From source file:life.qbic.components.OfferGeneratorTab.java
License:Open Source License
/** * adds all the listeners to the offer generator tab * @param db: database instance to query * @param managerTabs: TabSheet holding the three tabs (Offer Generator, Offer Manager and Package Manager) * @param selectedProjectComboBox: ComboBox for selecting the project for the offer to generate * @param completeButton: button to complete the offer * @param addPackLayout: vertical layout which holds the twin select for selecting the packages, the package * description panel and the button to complete the offer * @param selectPackagesTwinColSelect: TwinSelect to select the packages for the current offer * @param packageDescriptionPanel: panel holding the descriptions labels for the selected packages * @param packageDescriptionLabel: label holding the description for the packages * @param twinColSelectFilter: text field for filtering the left side of the TwinColSelect *//* w ww . j a v a 2s. c o m*/ private static void addListeners(Database db, TabSheet managerTabs, ComboBox selectedProjectComboBox, Button completeButton, VerticalLayout addPackLayout, TwinColSelect selectPackagesTwinColSelect, Panel packageDescriptionPanel, Label packageDescriptionLabel, TextField twinColSelectFilter) { final float[] totalPrice = new float[1]; final String[] descriptionText = new String[1]; final String[][] offerGeneratorPackageNames = new String[1][1]; final String[][] offerGeneratorPackageIds = new String[1][1]; selectedProjectComboBox.addValueChangeListener(new Property.ValueChangeListener() { /** * */ private static final long serialVersionUID = 6871999698387032993L; @Override public void valueChange(Property.ValueChangeEvent event) { if (selectedProjectComboBox.getValue() == null) { displayNotification("oO! No project selected!", "Please select a project to proceed, otherwise we are going to have a situation here! ;)", "error"); } else { addPackLayout.addComponent(twinColSelectFilter); addPackLayout.addComponent(selectPackagesTwinColSelect); addPackLayout.addComponent(packageDescriptionPanel); addPackLayout.addComponent(completeButton); } } }); selectPackagesTwinColSelect.addValueChangeListener(new Property.ValueChangeListener() { /** * */ private static final long serialVersionUID = -5813954665588509117L; @Override public void valueChange(Property.ValueChangeEvent event) { // get the packages (package_id: package_name) as comma separated string and remove the leading and trailing bracket String selectedPackages = selectPackagesTwinColSelect.getValue().toString().substring(1); selectedPackages = selectedPackages.substring(0, selectedPackages.length() - 1); // in case there is no package selected, we do nothing if (selectedPackages.length() == 0) { return; } // init the arrays holding the package names and package ids offerGeneratorPackageNames[0] = selectedPackages.split(","); offerGeneratorPackageIds[0] = selectedPackages.split(","); // split the package id and the package name for (int i = 0; i < offerGeneratorPackageNames[0].length; i++) { offerGeneratorPackageIds[0][i] = offerGeneratorPackageIds[0][i].split(": ", 2)[0]; offerGeneratorPackageNames[0][i] = offerGeneratorPackageNames[0][i].split(": ", 2)[1]; } // TODO: value change listener does not trigger if the last element from the twin col select gets deselected System.out.println("packages in twin col select:"); System.out.println(selectPackagesTwinColSelect.getValue()); // there is a package for the current project, so we enable the complete offer button if (selectPackagesTwinColSelect.getValue() != null) { completeButton.setEnabled(true); } else { completeButton.setEnabled(false); } assert offerGeneratorPackageNames[0].length == offerGeneratorPackageIds[0].length; // iterate over all of the packages for the current offer and add their price and description to the view descriptionText[0] = ""; totalPrice[0] = 0; for (int i = 0; i < offerGeneratorPackageNames[0].length; i++) { int currentPackageId = Integer.valueOf(offerGeneratorPackageIds[0][i].trim()); // calculate the total offer price try { totalPrice[0] += Float.parseFloat(db.getPriceFromPackageId(currentPackageId, "internal")); } catch (NullPointerException e) { displayNotification("Package price is null!", "The package price of the package " + offerGeneratorPackageIds[0][i] + ": " + offerGeneratorPackageNames[0][i] + " is null. Please remove the " + "package from the offer or update the " + "package price on the package manager tab. Otherwise " + "bad stuff is expected to happen..", "error"); } // get the description for the current package descriptionText[0] = descriptionText[0] + "<tr><td><p><b>" + offerGeneratorPackageIds[0][i] + ": " + offerGeneratorPackageNames[0][i] + "</b><br>" + db.getPackageDescriptionFromPackageId(currentPackageId) + "</td><td align='right' valign='top'>" + db.getPriceFromPackageId(currentPackageId, "internal") + "</td>" + "</p></tr>"; // add the description and the total price to the view if (offerGeneratorPackageNames[0][i].length() != 0) packageDescriptionLabel.setValue( "<table width='100%'><tr><td><p style='color:red;'><b>Package Name and Description</b></p>" + "</td><td align='right'><p style='color:red;'><b>Price</b></p></td></tr><tr> </tr>" + descriptionText[0] + "<tr><td><p style='color:red;'><b>Grand Total</b> (excl. Taxes)</p></td><td align='right'>" + "<p style='color:red;'><b>" + totalPrice[0] + "</b></p></td></tr></table>"); else packageDescriptionLabel.setValue("No description available!"); } } }); completeButton.addClickListener(new Button.ClickListener() { /** * */ private static final long serialVersionUID = 8181926819540586585L; @Override public void buttonClick(Button.ClickEvent event) { // get some fields for the current offer String offerProjectReference = selectedProjectComboBox.getValue().toString(); String dateToday = new SimpleDateFormat("yyyyMMdd").format(new Date()); String offerNumber = dateToday + "_" + offerProjectReference; String offerFacility = db.getPIFromProjectRef(offerProjectReference); String offerName = db.getShortTitleFromProjectRef(offerProjectReference); String offerDescription = db.getLongDescFromProjectRef(offerProjectReference); // register the new offer in the database; NOTE: internal has no functionality anymore, so we simply set it to // true int offerId = db.registerNewOffer(offerNumber, offerProjectReference, offerFacility, offerName, offerDescription, totalPrice[0], new Date(), "temp", true); // TODO: if a liferay instance is running uncomment this and remove the call to db.registerNewOffer above /* offerId = db.registerNewOffer(offerNumber, offerProjectReference, offerFacility, offerName, offerDescription, totalPrice, dNow, LiferayAndVaadinUtils.getUser().getScreenName(), externalPriceSelectedCheckBox.getValue()); */ // iterate over the packages from the current offer and insert them also in the database for (String packageId : offerGeneratorPackageIds[0]) { int currentPackageId = Integer.valueOf(packageId); float packageUnitPrice = Float.valueOf(db.getPriceFromPackageId(currentPackageId, "internal")); db.insertOrUpdateOffersPackages(offerId, currentPackageId, packageUnitPrice); } displayNotification("Perfect! Offer successfully saved in the Database!", "Next step is to modify, finalize and send it to the customer. Keep in mind that the " + "description of the offer is still missing. Please go ahead and complete it. Fingers crossed!", "success"); // change view to offer manager managerTabs.setSelectedTab(1); } }); }
From source file:life.qbic.components.OfferManagerTab.java
License:Open Source License
/** * adds the listeners to the offer manager tab * @param db: database instance to query * @param updateStatusComboBox: combo box for selecting the status of the offer * @param updateButton: button for updating the status of the offer * @param deleteOfferButton: button for deleting an offer * @param generateOfferButton: button for printing an offer * @param container: sql container holding the data from the database * @param exportTableButton: button for exporting the grid as csv */// ww w . ja v a 2 s. c o m private static void addListeners(Database db, ComboBox updateStatusComboBox, Button updateButton, Button deleteOfferButton, Button generateOfferButton, SQLContainer container, Button exportTableButton) { // several lists holding the package names, descriptions, prices, etc. for the current offer // TODO: change to one list of packageBeans List<String> packageNames = qOfferManager.getPackageNames(); List<String> packageDescriptions = qOfferManager.getPackageDescriptions(); List<String> packageCounts = qOfferManager.getPackageCounts(); List<String> packageUnitPrices = qOfferManager.getPackageUnitPrices(); List<String> packageTotalPrices = qOfferManager.getPackageTotalPrices(); offerManagerGrid.addSelectionListener(selectionEvent -> { // Get selection from the selection model Object selected = ((Grid.SingleSelectionModel) offerManagerGrid.getSelectionModel()).getSelectedRow(); if (selected != null) { // check if any of the packages in the current offer has no package_grp (e.g. "Bioinformatics Analysis", // "Project Management", etc.) associated with it and display a warning for the user ArrayList<String> packageIdsWithoutPackageGroup = db.getPackageIdsWithoutPackageGroup( container.getItem(selected).getItemProperty("offer_id").getValue().toString()); if (packageIdsWithoutPackageGroup.size() > 0) { String firstPackageName = db.getPackageNameFromPackageId(packageIdsWithoutPackageGroup.get(0)); displayNotification("Package not associated to package group", "The package " + firstPackageName + " with id " + packageIdsWithoutPackageGroup.get(0) + " has no package group associated with it. Please consider assigning the package to a " + "package group.", "warning"); } updateStatusComboBox.select(db.getOfferStatus( container.getItem(selected).getItemProperty("offer_id").getValue().toString())); // enable the print offer button generateOfferButton.setEnabled(true); Notification.show("Selected " + db.getOfferStatus( container.getItem(selected).getItemProperty("offer_id").getValue().toString())); detailsLayout.removeAllComponents(); try { detailsLayout.addComponent(createOfferManagerTabPackageComponent(container, container.getItem(selected).getItemProperty("offer_id").getValue().toString(), "All")); } catch (Exception e) { e.printStackTrace(); } } }); updateButton.addClickListener(new Button.ClickListener() { /** * */ private static final long serialVersionUID = 8910018717791341602L; @Override public void buttonClick(Button.ClickEvent event) { if (offerManagerGrid.getSelectedRow() == null) { displayNotification("oOps! Forgot something?!", "Please make sure that you select an offer to update.", "error"); } else if (updateStatusComboBox.getValue() == null) { displayNotification("oOps! Forgot something?!", "Please make sure that you select an option for status update.", "error"); } else { // update the status of the offer (sent, accepted, declined, etc.) db.updateStatus(updateStatusComboBox.getValue().toString(), offerManagerGrid.getSelectedRow().toString()); container.refresh(); } } }); deleteOfferButton.addClickListener((Button.ClickListener) event -> { Object selectedRow = offerManagerGrid.getSelectedRow(); if (selectedRow == null) { displayNotification("No offer selected!", "Please select an offer to delete.", "error"); return; } int selectedOfferId = (int) offerManagerGrid.getContainerDataSource().getItem(selectedRow) .getItemProperty("offer_id").getValue(); db.deleteOffer(selectedOfferId); // since refreshing the rows doesn't work properly; we force an update of the grid by setting the sort direction // of the package name column offerManagerGrid.sort("offer_id", SortDirection.ASCENDING); displayNotification("Offer deleted", "Offer " + selectedOfferId + " " + "successfully deleted.", "success"); }); packageGroupComboBox.addValueChangeListener((Property.ValueChangeListener) event -> { Object selected = ((Grid.SingleSelectionModel) offerManagerGrid.getSelectionModel()).getSelectedRow(); if (selected == null) { displayNotification("No offer selected.", "Please select an offer to display", "error"); return; } // e.g. "All", "Sequencing", or "Project Management" String selectedPackageGroup = packageGroupComboBox.getValue().toString(); // change the view to display only the packages for the selected package group detailsLayout.removeAllComponents(); try { detailsLayout.addComponent(createOfferManagerTabPackageComponent(container, container.getItem(selected).getItemProperty("offer_id").getValue().toString(), selectedPackageGroup)); } catch (SQLException e) { e.printStackTrace(); } }); // adds the file creation and the export functionality to the print offer button try { setupOfferFileExportFunctionality(db, generateOfferButton, container, packageNames, packageDescriptions, packageCounts, packageUnitPrices, packageTotalPrices); } catch (IOException e) { displayNotification("Whoops, something went wrong.", "A file could not be found, please try" + "again.", "error"); e.printStackTrace(); } try { setupTableExportFunctionality(container, exportTableButton); } catch (IOException e) { displayNotification("Whoops, something went wrong.", "A file could not be found, please try" + "again.", "error"); e.printStackTrace(); } }
From source file:life.qbic.components.OfferManagerTabPackageComponent.java
License:Open Source License
/** * adds the listeners to the package component of the offer manager tab * @param offerGridContainer: sql container holding the data for the offers * @param selectedOfferID: id of the selected offer * @param db: database instance to query * @param packageQuantityComboBox: combo box for selecting the package quantity * @param updateQuantityButton: button for updating the package quantity * @param removePackageButton: button for removing a package from the current offer * @param packagesAvailableForOfferComboBox: combo box for selecting the available packages to add to the current offer * @param addPackageButton: button for adding a package * @param packsContainer: sql container holding the data for the packages *///from w w w . j av a 2 s. c o m private static void addListeners(SQLContainer offerGridContainer, String selectedOfferID, Database db, ComboBox packageQuantityComboBox, Button updateQuantityButton, Button removePackageButton, ComboBox packagesAvailableForOfferComboBox, Button addPackageButton, SQLContainer packsContainer, ComboBox externalInternalPriceComboBox, Button externalInternalPriceButton) { selectedPacksInOfferGrid.addSelectionListener(new SelectionEvent.SelectionListener() { /** * */ private static final long serialVersionUID = -1061272471352530723L; @Override public void select(SelectionEvent event) { Object selectedPackageId = selectedPacksInOfferGrid.getSelectedRow(); if (selectedPackageId != null) { int packageCount = db.getPackageCount(selectedOfferID, selectedPackageId.toString()); if (packageCount > 0) packageQuantityComboBox.select(packageCount); } } }); updateQuantityButton.addClickListener(new Button.ClickListener() { /** * */ private static final long serialVersionUID = 8910018717791341602L; @Override public void buttonClick(Button.ClickEvent event) { if (selectedPacksInOfferGrid.getSelectedRow() == null) { displayNotification("oOps! Forgot something?!", "Please make sure that you select a package to update.", "error"); return; } if (packageQuantityComboBox.getValue() == null) { displayNotification("oOps! Forgot something?!", "Please make sure that you select an option for the package quantity.", "error"); } else { String rowId = selectedPacksInOfferGrid.getSelectedRow().toString(); Object rowContainerId = packsContainer.getIdByIndex(Integer.parseInt(rowId) - 1); String packageId = packsContainer.getContainerProperty(rowContainerId, "package_id").getValue() .toString(); String packageGroup; try { packageGroup = packsContainer.getContainerProperty(rowContainerId, "package_grp").getValue() .toString(); } catch (NullPointerException e) { packageGroup = ""; } int packageCount = Integer.parseInt(packageQuantityComboBox.getValue().toString()); float packageDiscount = 1.0f; // the package discount should only be applied to the sequencing packages if (Objects.equals(packageGroup, "Sequencing")) { // get the package discount based on the number of samples packageDiscount = discountPerSampleSize.get(packageCount); } Property packagePriceTypeProperty = packsContainer.getContainerProperty(rowContainerId, "package_price_type"); String packagePriceType; if (packagePriceTypeProperty.getValue() == null) { packagePriceType = "internal"; } else { packagePriceType = packagePriceTypeProperty.getValue().toString(); } // update the database db.updatePackageQuantityAndRecalcalculatePrice(packageQuantityComboBox.getValue().toString(), selectedOfferID, packageId, packagePriceType, packageDiscount); packsContainer.refresh(); offerGridContainer.refresh(); } // update the array lists holding the information about the packages of the current offer updatePackageArrays(packsContainer); } }); removePackageButton.addClickListener((Button.ClickListener) event -> { Object selectedRow = selectedPacksInOfferGrid.getSelectedRow(); if (selectedRow == null) { displayNotification("No package selected!", "Please select an package to remove from the offer.", "error"); return; } int selectedPackageID = (int) selectedPacksInOfferGrid.getContainerDataSource().getItem(selectedRow) .getItemProperty("package_id").getValue(); db.removePackageFromOffer(selectedPackageID, Integer.parseInt(selectedOfferID)); packsContainer.refresh(); // update the array lists holding the information about the packages of the current offer updatePackageArrays(packsContainer); // recalculate the total offer price and update the database updateOfferPrice(selectedOfferID, packsContainer); offerGridContainer.refresh(); displayNotification("Package removed", "Package " + selectedPackageID + " successfully removed from " + "offer.", "success"); }); addPackageButton.addClickListener((Button.ClickListener) event -> { Object packageToAdd = packagesAvailableForOfferComboBox.getValue(); if (packageToAdd == null) { displayNotification("No package selected!", "Please select an package to add to the offer.", "error"); return; } // the package id and name is stored in the combobox as such: <package_id>: <package_name> String packageName = packageToAdd.toString().split(": ", 2)[1]; int packageId = Integer.parseInt(packageToAdd.toString().split(": ", 2)[0]); // get the package price as string, so we can check whether it's null String packageUnitPrice = db.getPriceFromPackageId(packageId, "internal"); if (packageUnitPrice == null) { displayNotification("Price is null!", "The price for the current package is null, please fix the " + "database entry before adding the package!", "error"); return; } // check if the package is already used for the offer boolean packageIsAlreadyInOffer = db.checkForPackageInOffer(Integer.parseInt(selectedOfferID), packageId); if (packageIsAlreadyInOffer) { displayNotification("Package already in offer!", "The package you tried to add is already used in " + "the offer. Please update the quantity instead.", "error"); return; } db.insertOrUpdateOffersPackages(Integer.parseInt(selectedOfferID), packageId, Float.parseFloat(packageUnitPrice)); packsContainer.refresh(); // update the array lists holding the information about the packages of the current offer updatePackageArrays(packsContainer); // recalculate the total offer price and update the database updateOfferPrice(selectedOfferID, packsContainer); offerGridContainer.refresh(); displayNotification("Package added", "Package " + packageName + " successfully added to the " + "offer.", "success"); }); externalInternalPriceButton.addClickListener(event -> { if (selectedPacksInOfferGrid.getSelectedRow() == null) { displayNotification("oOps! Forgot something?!", "Please make sure that you select a package to update.", "error"); return; } if (externalInternalPriceComboBox.getValue() == null) { displayNotification("oOps! Forgot something?!", "Please make sure that you select an option for the package price type.", "error"); } else { String rowId = selectedPacksInOfferGrid.getSelectedRow().toString(); Object rowContainerId = packsContainer.getIdByIndex(Integer.parseInt(rowId) - 1); String packageId = packsContainer.getContainerProperty(rowContainerId, "package_id").getValue() .toString(); // database entry is an enum ["internal", "external_academic" and "external_commercial"], so we need to // adjust the value we want to insert String packagePriceType = externalInternalPriceComboBox.getValue().toString(); packagePriceType = packagePriceType.toLowerCase().replace(" ", "_"); // check if we have a price for the selected package price type in the database if (packsContainer.getContainerProperty(rowContainerId, "package_price_" + packagePriceType) .getValue() == null) { displayNotification("Package price is null", "The " + packagePriceType + " for package " + packageId + " is null. Please update the package in the package manager tab. Otherwise the price " + "will be null", "error"); return; } // update the package price type db.updatePackagePriceTypeForPackage(selectedOfferID, packageId, packagePriceType); // due to a lack of time we simply use the updatePackageQuantityAndRecalcalculatePrice function to // recalculate the prices, although the quantity has not changed // TODO: write function to recalculate the price without the quantity to save some computation power String packageDiscountString = packsContainer .getContainerProperty(rowContainerId, "package_discount").getValue().toString() .split("%")[0]; String packageCount = packsContainer.getContainerProperty(rowContainerId, "package_count") .getValue().toString(); db.updatePackageQuantityAndRecalcalculatePrice(packageCount, selectedOfferID, packageId, packagePriceType, 1 - Float.valueOf(packageDiscountString) / 100); packsContainer.refresh(); offerGridContainer.refresh(); } }); }
From source file:life.qbic.components.PackageManagerTab.java
License:Open Source License
/** * adds the listeners to the three buttons * @param db: database instance to query * @param addPackageButton: button for creating a new package * @param updatePackageGroupComboBox: combo box for selecting the package group * @param updateSelectedPackageButton: button for updating a package * @param deleteSelectedPackageButton: button for deleting a package * @param container: SQLContainer holding the data from the database * @param packageGrid: grid holding the packages * @param exportTableButton: button for exporting the grid as csv *///from ww w .java 2s .c o m private static void addListeners(Database db, Button addPackageButton, ComboBox updatePackageGroupComboBox, Button updateSelectedPackageButton, Button deleteSelectedPackageButton, SQLContainer container, RefreshableGrid packageGrid, Button exportTableButton) { addPackageButton.addClickListener(new Button.ClickListener() { /** * */ private static final long serialVersionUID = 8181926819540586585L; @Override public void buttonClick(Button.ClickEvent event) { DBManager.getDatabaseInstance().addNewPackage("*** New Package - double click to edit ***"); displayNotification("New Package Added", "Please edit the package details! If the details are not complete, incompatibility " + "issues are expected to happen.", "success"); packageGrid.clearSortOrder(); packageGrid.sort("package_name", SortDirection.ASCENDING); } }); updateSelectedPackageButton.addClickListener((Button.ClickListener) event -> { if (packageGrid.getSelectedRow() == null) { displayNotification("oOps! Forgot something?!", "Please make sure that you select a package to update.", "error"); } else if (updatePackageGroupComboBox.getValue() == null) { displayNotification("oOps! Forgot something?!", "Please make sure that you select an option for the package group.", "error"); } else { String selectedPackageGroup = updatePackageGroupComboBox.getValue().toString(); String packageId = packageGrid.getSelectedRow().toString(); db.updatePackageGroupForPackage(selectedPackageGroup, packageId); container.refresh(); } }); deleteSelectedPackageButton.addClickListener((Button.ClickListener) event -> { Object selectedRow = packageGrid.getSelectedRow(); if (selectedRow == null) { displayNotification("No package selected!", "Please select a package to delete.", "error"); return; } int selectedPackageId = (int) packageGrid.getContainerDataSource().getItem(selectedRow) .getItemProperty("package_id").getValue(); // check if package is used in a offer boolean isPackageSelected = db.isPackageSelectedForAnyOffer(selectedPackageId); if (isPackageSelected) { // get the first offer_id from the offers where the package is in use int offerId = db.getFirstOfferIdForPackageId(selectedPackageId); displayNotification("Package in use", "Package " + selectedPackageId + " is used by offer " + offerId + " ! Please remove the package from the offer before deleting it.", "error"); return; } db.deletePackage(selectedPackageId); // since refreshing the rows doesn't work properly; we force an update of the grid by setting the sort direction // of the package name column packageGrid.sort("package_name", SortDirection.ASCENDING); displayNotification("Package deleted", "Package " + selectedPackageId + " successfully deleted.", "success"); }); // setup the export as .csv file functionality String exportPackagesFileName = pathOnServer + "packages.csv"; fileDownloader = new FileDownloader(new FileResource(new File(exportPackagesFileName))) { @Override public boolean handleConnectorRequest(VaadinRequest request, VaadinResponse response, String path) throws IOException { createExportContent(container, exportPackagesFileName, fileDownloader); return super.handleConnectorRequest(request, response, path); } }; fileDownloader.extend(exportTableButton); }