Example usage for javafx.collections ObservableList add

List of usage examples for javafx.collections ObservableList add

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Introduction

In this page you can find the example usage for javafx.collections ObservableList add.

Prototype

boolean add(E e);

Source Link

Document

Appends the specified element to the end of this list (optional operation).

Usage

From source file:fr.ericlab.sondy.core.DataManipulation.java

public ObservableList<String> getAvailableStopwords(AppVariables appVariables) {
    ObservableList<String> stopwordsList = FXCollections.observableArrayList();
    File dir = new File(appVariables.configuration.getWorkspace() + "/stopwords/");
    boolean error = false;
    if (!dir.exists()) {
        try {/*from  w w w. ja va2s. c o  m*/
            dir.mkdirs();
            InputStream twitterInputStream = DataManipulation.class
                    .getResource("/resources/stopwords/twitter(en)").openStream();
            InputStream commonInputStream = DataManipulation.class
                    .getResource("/resources/stopwords/common(en)").openStream();
            OutputStream twitterOutStream = new FileOutputStream(
                    new File(appVariables.configuration.getWorkspace() + "/stopwords/twitter(en)"));
            OutputStream commonOutStream = new FileOutputStream(
                    new File(appVariables.configuration.getWorkspace() + "/stopwords/common(en)"));
            IOUtils.copy(twitterInputStream, twitterOutStream);
            IOUtils.copy(commonInputStream, commonOutStream);
            IOUtils.closeQuietly(twitterInputStream);
            IOUtils.closeQuietly(twitterOutStream);
            IOUtils.closeQuietly(commonInputStream);
            IOUtils.closeQuietly(commonOutStream);
        } catch (IOException ex) {
            Logger.getLogger(DataManipulation.class.getName()).log(Level.SEVERE, null, ex);
            error = true;
            appVariables.addLogEntry("[global] can't access workspace");
        }
    }
    if (!error) {
        List<File> files = (List<File>) FileUtils.listFiles(dir, HiddenFileFilter.VISIBLE, null);
        for (File file : files) {
            stopwordsList.add("stopwords: " + file.getName());
        }
    }
    return stopwordsList;
}

From source file:de.bayern.gdi.gui.Controller.java

private ObservableList<ItemModel> collectServiceTypes(boolean isWfs2) {
    ReferencedEnvelope extendWFS = null;
    List<WFSMeta.Feature> features = dataBean.getWFSService().getFeatures();
    ObservableList<ItemModel> types = FXCollections.observableArrayList();
    if (!dataBean.getWFSService().isSimple()) {
        for (WFSMeta.Feature f : features) {
            if (isWfs2) {
                types.add(new FeatureModel(f, FILTER));
                types.add(new FeatureModel(f, BBOX));
            } else {
                types.add(new FeatureModel(f));
            }//from w  ww  .j a  v a  2  s . c o  m
            if (f.getBBox() != null) {
                if (extendWFS == null) {
                    extendWFS = f.getBBox();
                } else {
                    extendWFS.expandToInclude(f.getBBox());
                }
            }
        }
        types.add(new OverallFeatureTypeModel(features));
    }
    if (extendWFS != null) {
        wmsWfsMapHandler.setExtend(extendWFS);
    }
    return types;
}

From source file:de.bayern.gdi.gui.Controller.java

/**
 * Handle search and filter the service list.
 *
 * @param event the event/* ww w .  j  a v  a2  s.  com*/
 */
@FXML
protected void handleSearch(KeyEvent event) {
    if (!catalogReachable) {
        setStatusTextUI(I18n.getMsg("status.catalog-not-available"));
    }
    String currentText = this.searchField.getText();
    this.serviceList.getItems().clear();
    dataBean.resetCatalogLists();
    if (currentText == null || currentText.isEmpty()) {
        this.serviceList.setItems(this.dataBean.getServicesAsList());
    }

    String searchValue = currentText == null ? "" : currentText.toUpperCase();

    ObservableList<ServiceModel> subentries = FXCollections.observableArrayList();
    ObservableList<ServiceModel> all = this.dataBean.getServicesAsList();
    for (ServiceModel entry : all) {
        boolean match = entry.getName().toUpperCase().contains(searchValue);
        if (match) {
            subentries.add(entry);
        }
    }
    if (currentText != null && currentText.length() > 2) {
        Task task = new Task() {
            @Override
            protected Integer call() throws Exception {
                Platform.runLater(() -> {
                    searchButton.setVisible(false);
                    searchButton.setManaged(false);
                    progressSearch.setVisible(true);
                    progressSearch.setManaged(true);
                });
                if (catalogReachable) {
                    List<Service> catalog = dataBean.getCatalogService().getServicesByFilter(currentText);
                    for (Service entry : catalog) {
                        dataBean.addCatalogServiceToList(entry);
                    }
                    Platform.runLater(() -> {
                        for (Service entry : catalog) {
                            subentries.add(new ServiceModel(entry));
                        }
                    });
                }
                Platform.runLater(() -> {
                    progressSearch.setVisible(false);
                    progressSearch.setManaged(false);
                    searchButton.setManaged(true);
                    searchButton.setVisible(true);
                });
                return 0;
            }
        };
        Thread th = new Thread(task);
        if (catalogReachable) {
            setStatusTextUI(I18n.getMsg("status.calling-service"));
        }
        th.setDaemon(true);
        th.start();
    }
    this.serviceList.setItems(subentries);
}

From source file:ui.main.MainViewController.java

private void showConversations() {
    //show conversations in the conversaation list view
    try {/*from w w  w.j  ava 2 s  .c o  m*/
        ObservableList<HostedRoom> convs = FXCollections.observableArrayList();
        Collection<HostedRoom> c = MultiUserChat.getHostedRooms(connectionManager.getXMPPConnection(),
                "conference.".concat(connectionManager.getXMPPConnection().getServiceName()));
        if (c == null) {

        } else if (c.isEmpty()) {

        } else {
            Iterator<HostedRoom> i = c.iterator();
            while (i.hasNext()) {
                convs.add(i.next());
            }
            conversations.setItems(convs);
            conversations.setCellFactory(new GroupCellRenderer());
        }
    } catch (XMPPException ex) {
        Logger.getLogger(MainViewController.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:org.beryx.viewreka.fxapp.Viewreka.java

private void updateProjectTabs(ProjectSettings projectSettings) {

    if (selectedIndexListener != null) {
        projectTabPane.getSelectionModel().selectedIndexProperty().removeListener(selectedIndexListener);
    }//  w w w.j av a2s.  co  m

    menuTabBindingSourceCode.setSettings(projectSettings, true);
    menuTabBindingHelp.setSettings(projectSettings, false);

    if (projectSettings != null) {
        selectedIndexListener = (obs, oldValue, newValue) -> projectSettings
                .setProperty(PROP_SELECTED_TAB_INDEX, newValue);
        projectTabPane.getSelectionModel().selectedIndexProperty().addListener(selectedIndexListener);

        selectedItemListener = (obs, oldTab, newTab) -> {
            butSaveFile.disableProperty().unbind();
            mnuSaveFile.disableProperty().unbind();
            butSaveFile.setDisable(true);
            mnuSaveFile.setDisable(true);
            if (newTab != null) {
                CodeTabData tabData = getData(newTab);
                Platform.runLater(() -> {
                    BooleanBinding scriptChangedBinding = Bindings.createBooleanBinding(
                            () -> !tabData.isDirty(), tabData.getTextProperty(),
                            tabData.getInitialTextProperty());
                    butSaveFile.disableProperty().bind(scriptChangedBinding);
                    mnuSaveFile.disableProperty().bind(scriptChangedBinding);

                    StringBinding tabTextBinding = Bindings.createStringBinding(() -> {
                        String text = tabData.getTabText();
                        if (tabData.isDirty()) {
                            text = "*" + text;
                        }
                        return text;
                    }, tabData.getTextProperty(), tabData.getInitialTextProperty());
                    newTab.textProperty().bind(tabTextBinding);
                });
            }

            Platform.runLater(() -> {
                menuTabBindingSourceCode.setSettings(projectSettings, true);
                menuTabBindingHelp.setSettings(projectSettings, false);

                butSaveAll.disableProperty().unbind();
                mnuSaveAll.disableProperty().unbind();
                butSaveAll.setDisable(true);
                mnuSaveAll.setDisable(true);

                List<BooleanBinding> saveBindings = new ArrayList<>();
                projectTabPane.getTabs().forEach(tab -> {
                    CodeTabData tabData = getData(tab);
                    saveBindings.add(Bindings.createBooleanBinding(() -> !tabData.isDirty(),
                            tabData.getTextProperty(), tabData.getInitialTextProperty()));
                });
                if (!saveBindings.isEmpty()) {
                    BooleanBinding binding = saveBindings.get(0);
                    for (int i = 1; i < saveBindings.size(); i++) {
                        binding = Bindings.and(binding, saveBindings.get(i));
                    }
                    mnuSaveAll.disableProperty().bind(binding);
                    butSaveAll.disableProperty().bind(binding);
                }
            });
        };
        projectTabPane.getSelectionModel().selectedItemProperty().addListener(selectedItemListener);
    }

    int selectedTabIndex = (projectSettings == null) ? 0
            : projectSettings.getProperty(PROP_SELECTED_TAB_INDEX, 0, false);

    ObservableList<Tab> tabs = projectTabPane.getTabs();
    tabs.clear();

    Tab selectedTab = null;
    List<String> openFiles = getOpenFiles(projectSettings);
    for (int i = 0; i < openFiles.size(); i++) {
        String filePath = openFiles.get(i);
        Tab addedTab = null;
        if (filePath.equals(FILE_ALIAS_SOURCE_CODE)) {
            addedTab = tabSourceCode;
            String projectPath = projectPathProperty.get();
            String tabText = (projectPath == null) ? "Code" : new File(projectPath).getName();
            tabSourceCode.setUserData(new CodeTabData(tabText));
        } else if (filePath.equals(FILE_ALIAS_HELP)) {
            addedTab = tabHelp;
        } else {
            try {
                File file = new File(filePath);
                addedTab = CodeAreaTab.fromFile(file);
                final Tab tab = addedTab;
                tab.setOnCloseRequest(ev -> {
                    if (!tryClose(tab))
                        ev.consume();
                });
            } catch (Exception e) {
                addedTab = null;
            }
        }
        if (addedTab != null) {
            tabs.add(addedTab);
            getData(addedTab).setFilePath(filePath);
            if (i == selectedTabIndex) {
                selectedTab = addedTab;
            }
        }
    }
    if (!tabs.isEmpty()) {
        if (selectedTab == null) {
            selectedTab = tabs.get(0);
        }
        projectTabPane.getSelectionModel().select(null);
        projectTabPane.getSelectionModel().select(selectedTab);
    }
}

From source file:com.github.vatbub.tictactoe.view.Main.java

public void renderRows() {
    guiAnimationQueue.submit(() -> {/*from  www . ja  v a  2s.  c om*/
        ObservableList<Row> generatedRows = FXCollections.observableArrayList();

        for (int r = 0; r < board.getRowCount(); r++) {
            List<String> values = new ArrayList<>();

            for (int c = 0; c < board.getColumnCount(); c++) {
                if (board.getPlayerAt(r, c) == null) {
                    values.add("");
                } else if (board.getPlayerAt(r, c) == board.getPlayer1()) {
                    values.add(player1Letter);
                } else if (board.getPlayerAt(r, c) == board.getPlayer2()) {
                    values.add(player2Letter);
                }
            }

            generatedRows.add(new Row(values));
        }

        gameTable.setItems(generatedRows);

        double effectiveHeight = gameTable.getHeight() - 5;
        long fontSize = Math.round((effectiveHeight - 250) / board.getRowCount());

        // get letter widths;
        if (rowFont != null) {
            Font font = new Font(rowFont.getName(), fontSize);
            double player1SymbolWidth = Toolkit.getToolkit().getFontLoader().computeStringWidth(player1Letter,
                    font);
            double player2SymbolWidth = Toolkit.getToolkit().getFontLoader().computeStringWidth(player2Letter,
                    font);

            // make the font smaller so that it fits the cell even if the width is very small
            while (player1SymbolWidth > (gameTable.getWidth() / board.getColumnCount())
                    || player2SymbolWidth + 10 > (gameTable.getWidth() / board.getColumnCount())) {
                fontSize = fontSize - 1;
                font = new Font(rowFont.getName(), fontSize);
                player1SymbolWidth = Toolkit.getToolkit().getFontLoader().computeStringWidth(player1Letter,
                        font);
                player2SymbolWidth = Toolkit.getToolkit().getFontLoader().computeStringWidth(player2Letter,
                        font);
            }
            style.set("-fx-font-size:" + fontSize + "px; -fx-padding: 0;");
        }

        gameTable.setFixedCellSize(effectiveHeight / board.getRowCount());
        gameTable.refresh();
    });
}

From source file:de.bayern.gdi.gui.Controller.java

/**
 * Sets the Service Types.//from   w w  w  . ja v a  2s . c o  m
 */
public void setServiceTypes() {
    if (dataBean.isWebServiceSet()) {
        switch (dataBean.getServiceType()) {
        case WFS_ONE:
        case WFS_TWO:
            boolean isWfs2 = WFS_TWO.equals(dataBean.getServiceType());
            ObservableList<ItemModel> types = collectServiceTypes(isWfs2);
            addStoredQueries(types);
            serviceTypeChooser.getItems().retainAll();
            serviceTypeChooser.setItems(types);
            serviceTypeChooser.setValue(types.get(0));
            chooseType(serviceTypeChooser.getValue());
            break;
        case ATOM:
            List<Atom.Item> items = dataBean.getAtomService().getItems();
            ObservableList<ItemModel> opts = FXCollections.observableArrayList();
            List<FeaturePolygon> polygonList = new ArrayList<>();
            //Polygons are always epsg:4326
            // (http://www.georss.org/gml.html)
            try {
                ReferencedEnvelope extendATOM = null;
                CoordinateReferenceSystem atomCRS = CRS.decode(ATOM_CRS_STRING);
                Geometry all = null;
                for (Atom.Item i : items) {
                    opts.add(new AtomItemModel(i));
                    FeaturePolygon polygon = new FeaturePolygon(i.getPolygon(), i.getTitle(), i.getID(),
                            atomCRS);
                    polygonList.add(polygon);
                    all = all == null ? i.getPolygon() : all.union(i.getPolygon());
                }
                if (wmsAtomMapHandler != null) {
                    if (all != null) {
                        extendATOM = new ReferencedEnvelope(all.getEnvelopeInternal(), atomCRS);
                        wmsAtomMapHandler.setExtend(extendATOM);
                    }
                    wmsAtomMapHandler.drawPolygons(polygonList);
                }
            } catch (FactoryException e) {
                log.error(e.getMessage(), e);
            }
            serviceTypeChooser.getItems().retainAll();
            serviceTypeChooser.setItems(opts);
            if (!opts.isEmpty()) {
                serviceTypeChooser.setValue(opts.get(0));
                chooseType(serviceTypeChooser.getValue());
            }
            break;
        default:
        }
    }
}