Examples with ListChangeListener javafx.collections.ListChangeListener used on opensource projects

Example 16 with ListChangeListener

use of javafx.collections.ListChangeListener in project org.csstudio.display.builder by kasemir.

the class RulesDialog method createContent.

private SplitPane createContent() {
    final Node rules = createRulesTable();
    final HBox pvs = createPVsTable();
    final HBox exprs = createExpressionsTable();
    // Display PVs of currently selected rule
    rules_table.getSelectionModel().selectedItemProperty().addListener((prop, old, selected) -> {
        selected_rule_item = selected;
        if (selected == null) {
            pvs.setDisable(true);
            exprs.setDisable(true);
            btn_remove_rule.setDisable(true);
            btn_dup_rule.setDisable(true);
            btn_move_rule_up.setDisable(true);
            btn_move_rule_down.setDisable(true);
            btn_show_script.setDisable(true);
            propComboBox.setDisable(true);
            propComboBox.getSelectionModel().select(null);
            valExpBox.setDisable(true);
            pv_items.clear();
            expression_items.clear();
        } else {
            pvs.setDisable(false);
            exprs.setDisable(false);
            final TableViewSelectionModel<RuleItem> model = rules_table.getSelectionModel();
            btn_remove_rule.setDisable(false);
            btn_dup_rule.setDisable(false);
            btn_move_rule_up.setDisable(model.getSelectedIndex() == 0);
            btn_move_rule_down.setDisable(model.getSelectedIndex() == rule_items.size() - 1);
            btn_show_script.setDisable(false);
            propComboBox.setDisable(false);
            propComboBox.getSelectionModel().select(getPropLongString(selected));
            valExpBox.setDisable(false);
            valExpBox.selectedProperty().set(selected.prop_as_expr.get());
            pv_items.setAll(selected.pvs);
            expression_items.setAll(selected.expressions);
            fixupPVs(0);
        }
    });
    // Update PVs of selected rule from PVs table
    final ListChangeListener<PVTableItem> pll = change -> {
        final RuleItem selected = rules_table.getSelectionModel().getSelectedItem();
        if (selected != null)
            selected.pvs = new ArrayList<>(change.getList());
    };
    pv_items.addListener(pll);
    // Update buttons for currently selected PV
    pvs_table.getSelectionModel().selectedItemProperty().addListener((prop, old, selected) -> {
        if (selected == null) {
            btn_rm_pv.setDisable(true);
            btn_move_pv_up.setDisable(true);
            btn_move_pv_down.setDisable(true);
        } else {
            final TableViewSelectionModel<PVTableItem> model = pvs_table.getSelectionModel();
            btn_rm_pv.setDisable(false);
            btn_move_pv_up.setDisable(model.getSelectedIndex() == 0);
            btn_move_pv_down.setDisable(model.getSelectedIndex() == pv_items.size() - 1);
        }
    });
    // Update Expressions of selected rule from Expressions table
    final ListChangeListener<ExprItem<?>> ell = change -> {
        final RuleItem selected = rules_table.getSelectionModel().getSelectedItem();
        if (selected != null)
            selected.expressions = new ArrayList<>(change.getList());
    };
    expression_items.addListener(ell);
    // Update buttons for currently selected expression
    expressions_table.getSelectionModel().selectedItemProperty().addListener((prop, old, selected) -> {
        if (selected == null) {
            btn_rm_exp.setDisable(true);
            btn_move_exp_up.setDisable(true);
            btn_move_exp_down.setDisable(true);
        } else {
            final TableViewSelectionModel<ExprItem<?>> model = expressions_table.getSelectionModel();
            btn_rm_exp.setDisable(false);
            btn_move_exp_up.setDisable(model.getSelectedIndex() == 0);
            btn_move_exp_down.setDisable(model.getSelectedIndex() == expression_items.size() - 1);
        }
    });
    // What is the property id option we are using?
    final Label propLabel = new Label("Property ID:");
    // Show each property with current value
    final ObservableList<String> prop_id_opts = FXCollections.observableArrayList();
    for (PropInfo pi : propinfo_ls) {
        // Property _value_ can be long, ex. points of a polyline
        // Truncate the value that's shown in the combo box
        // to prevent combo from using all screen width.
        String prop_opt = pi.toString();
        if (prop_opt.length() > MAX_PROP_LENGTH)
            prop_opt = prop_opt.substring(0, MAX_PROP_LENGTH) + "...";
        prop_id_opts.add(prop_opt);
    }
    propComboBox = new ComboBox<String>(prop_id_opts);
    propComboBox.setDisable(true);
    propComboBox.getSelectionModel().selectedIndexProperty().addListener((p, o, index) -> {
        // Select property info based on index within combo.
        final int idx = index.intValue();
        if (idx >= 0) {
            final PropInfo prop = propinfo_ls.get(idx);
            if (selected_rule_item.tryUpdatePropID(undo, prop.getPropID()))
                expression_items.setAll(selected_rule_item.expressions);
        }
    });
    propComboBox.setMinHeight(27);
    propComboBox.setMaxWidth(Double.MAX_VALUE);
    HBox.setHgrow(propComboBox, Priority.ALWAYS);
    // TODO: change this to actually manipulate expression objects in the rule
    valExpBox = new CheckBox("Value as Expression");
    valExpBox.setDisable(true);
    valExpBox.selectedProperty().addListener((ov, old_val, new_val) -> {
        if (!selected_rule_item.tryTogglePropAsExpr(undo, new_val))
            logger.log(Level.FINE, "Did not update rule property as expression flag to " + new_val);
        else
            expression_items.setAll(selected_rule_item.expressions);
    });
    final Region spring = new Region();
    HBox.setHgrow(spring, Priority.ALWAYS);
    final HBox props = new HBox(10, propLabel, propComboBox, spring, valExpBox);
    props.setAlignment(Pos.CENTER);
    pvs.setPadding(new Insets(0, 10, 0, 0));
    exprs.setPadding(new Insets(0, 0, 0, 10));
    HBox.setHgrow(pvs, Priority.ALWAYS);
    HBox.setHgrow(exprs, Priority.ALWAYS);
    final Preferences pref = Preferences.userNodeForPackage(RulesDialog.class);
    final double prefRSPDividerPosition = pref.getDouble("rule.content.divider.position", 0.5);
    ruleSplitPane = new SplitPane(pvs, exprs);
    ruleSplitPane.setOrientation(Orientation.HORIZONTAL);
    ruleSplitPane.setDividerPositions(prefRSPDividerPosition);
    ruleSplitPane.setStyle("-fx-background-insets: 0, 0;");
    VBox.setVgrow(ruleSplitPane, Priority.ALWAYS);
    final VBox subitems = new VBox(10, props, ruleSplitPane);
    final VBox rulebox = new VBox(10, rules);
    rulebox.setPadding(new Insets(0, 10, 0, 0));
    subitems.setPadding(new Insets(0, 0, 0, 10));
    VBox.setVgrow(rules, Priority.ALWAYS);
    HBox.setHgrow(subitems, Priority.ALWAYS);
    final double prefWidth = pref.getDouble("content.width", -1);
    final double prefHeight = pref.getDouble("content.height", -1);
    final double prefDividerPosition = pref.getDouble("content.divider.position", 0.3);
    final SplitPane splitPane = new SplitPane(rulebox, subitems);
    splitPane.setOrientation(Orientation.HORIZONTAL);
    splitPane.setDividerPositions(prefDividerPosition);
    if (prefWidth > 0 && prefHeight > 0)
        splitPane.setPrefSize(prefWidth, prefHeight);
    // Select the first rule
    if (!rules_table.getItems().isEmpty()) {
        Platform.runLater(() -> {
            rules_table.getSelectionModel().select(0);
            rules_table.requestFocus();
        });
    } else
        Platform.runLater(() -> btn_add_rule.requestFocus());
    return splitPane;
}

Example 17 with ListChangeListener

use of javafx.collections.ListChangeListener in project org.csstudio.display.builder by kasemir.

the class ScriptsDialog method createContent.

private SplitPane createContent() {
    final Region scripts = createScriptsTable();
    final Region pvs = createPVsTable();
    // Display PVs of currently selected script
    scripts_table.getSelectionModel().selectedItemProperty().addListener((prop, old, selected) -> {
        selected_script_item = selected;
        if (selected == null) {
            btn_script_remove.setDisable(true);
            btn_edit.setDisable(true);
            pvs.setDisable(true);
            pv_items.clear();
        } else {
            btn_script_remove.setDisable(false);
            btn_edit.setDisable(false);
            pvs.setDisable(false);
            btn_check_connections.setSelected(selected.check_connections);
            pv_items.setAll(selected.pvs);
            fixupPVs(0);
            if (ScriptInfo.isEmbedded(selected.getScriptInfo().getPath())) {
                scripts_table.setEditable(false);
                btn_edit.setText(Messages.Edit);
                btn_edit.setGraphic(JFXUtil.getIcon("edit.png"));
                if (ScriptInfo.isJython(selected.getScriptInfo().getPath())) {
                    convertToFileMenuItem.setDisable(false);
                    convertToEmbeddedPythonMenuItem.setDisable(true);
                    convertToEmbeddedJavaScriptMenuItem.setDisable(false);
                } else if (ScriptInfo.isJavaScript(selected.getScriptInfo().getPath())) {
                    convertToFileMenuItem.setDisable(false);
                    convertToEmbeddedPythonMenuItem.setDisable(false);
                    convertToEmbeddedJavaScriptMenuItem.setDisable(true);
                } else {
                    convertToFileMenuItem.setDisable(true);
                    convertToEmbeddedPythonMenuItem.setDisable(true);
                    convertToEmbeddedJavaScriptMenuItem.setDisable(true);
                }
            } else {
                scripts_table.setEditable(true);
                btn_edit.setText(Messages.Select);
                btn_edit.setGraphic(JFXUtil.getIcon("select-file.png"));
                convertToFileMenuItem.setDisable(true);
                convertToEmbeddedPythonMenuItem.setDisable(false);
                convertToEmbeddedJavaScriptMenuItem.setDisable(false);
            }
        }
    });
    // Update PVs of selected script from PVs table
    final ListChangeListener<PVTableItem> ll = change -> {
        final ScriptItem selected = scripts_table.getSelectionModel().getSelectedItem();
        if (selected != null)
            selected.pvs = new ArrayList<>(change.getList());
    };
    pv_items.addListener(ll);
    // Update buttons for currently selected PV
    pvs_table.getSelectionModel().selectedItemProperty().addListener((prop, old, selected) -> {
        if (selected == null) {
            btn_pv_remove.setDisable(true);
            btn_pv_up.setDisable(true);
            btn_py_down.setDisable(true);
        } else {
            final TableViewSelectionModel<PVTableItem> model = pvs_table.getSelectionModel();
            btn_pv_remove.setDisable(false);
            btn_pv_up.setDisable(model.getSelectedIndex() == 0);
            btn_py_down.setDisable(model.getSelectedIndex() == pv_items.size() - 1);
        }
    });
    scripts.setPadding(new Insets(0, 10, 0, 0));
    pvs.setPadding(new Insets(0, 0, 0, 10));
    final Preferences pref = Preferences.userNodeForPackage(ScriptsDialog.class);
    double prefWidth = pref.getDouble("content.width", -1);
    double prefHeight = pref.getDouble("content.height", -1);
    double prefDividerPosition = pref.getDouble("content.divider.position", 0.5);
    final SplitPane splitPane = new SplitPane(scripts, pvs);
    splitPane.setDividerPositions(prefDividerPosition);
    if (prefWidth > 0 && prefHeight > 0)
        splitPane.setPrefSize(prefWidth, prefHeight);
    // Select the first script
    if (!scripts_table.getItems().isEmpty()) {
        Platform.runLater(() -> {
            scripts_table.getSelectionModel().select(0);
            scripts_table.requestFocus();
        });
    } else
        Platform.runLater(() -> addMenuButton.requestFocus());
    return splitPane;
}

Example 18 with ListChangeListener

use of javafx.collections.ListChangeListener in project Board-Instrumentation-Framework by intel.

the class GaugeSkin method registerListeners.

private void registerListeners() {
    getSkinnable().widthProperty().addListener(observable -> handleControlPropertyChanged("RESIZE"));
    getSkinnable().heightProperty().addListener(observable -> handleControlPropertyChanged("RESIZE"));
    getSkinnable().minMeasuredValueProperty().addListener(observable -> handleControlPropertyChanged("MIN_MEASURED_VALUE"));
    getSkinnable().minMeasuredValueVisibleProperty().addListener(observable -> handleControlPropertyChanged("MIN_MEASURED_VALUE_VISIBLE"));
    getSkinnable().maxMeasuredValueProperty().addListener(observable -> handleControlPropertyChanged("MAX_MEASURED_VALUE"));
    getSkinnable().maxMeasuredValueVisibleProperty().addListener(observable -> handleControlPropertyChanged("MAX_MEASURED_VALUE_VISIBLE"));
    getSkinnable().tickLabelOrientationProperty().addListener(observable -> handleControlPropertyChanged("RESIZE"));
    getSkinnable().needleTypeProperty().addListener(observable -> handleControlPropertyChanged("NEEDLE_TYPE"));
    getSkinnable().needleColorProperty().addListener(observable -> handleControlPropertyChanged("NEEDLE_COLOR"));
    getSkinnable().animatedProperty().addListener(observable -> handleControlPropertyChanged("ANIMATED"));
    getSkinnable().thresholdProperty().addListener(observable -> handleControlPropertyChanged("THRESHOLD"));
    getSkinnable().thresholdVisibleProperty().addListener(observable -> handleControlPropertyChanged("THRESHOLD_VISIBLE"));
    getSkinnable().angleRangeProperty().addListener(observable -> handleControlPropertyChanged("ANGLE_RANGE"));
    getSkinnable().numberFormatProperty().addListener(observable -> handleControlPropertyChanged("RECALC"));
    getSkinnable().plainValueProperty().addListener(observable -> handleControlPropertyChanged("PLAIN_VALUE"));
    getSkinnable().histogramEnabledProperty().addListener(observable -> handleControlPropertyChanged("HISTOGRAM"));
    getSkinnable().dropShadowEnabledProperty().addListener(observable -> handleControlPropertyChanged("DROP_SHADOW"));
    getSkinnable().interactiveProperty().addListener(observable -> handleControlPropertyChanged("INTERACTIVE"));
    getSkinnable().getSections().addListener((ListChangeListener<Section>) change -> handleControlPropertyChanged("CANVAS_REFRESH"));
    getSkinnable().getAreas().addListener((ListChangeListener<Section>) change -> handleControlPropertyChanged("CANVAS_REFRESH"));
    getSkinnable().getMarkers().addListener((MapChangeListener<Marker, Rotate>) change -> handleControlPropertyChanged("MARKER"));
    getSkinnable().markersVisibleProperty().addListener(observable -> handleControlPropertyChanged("MARKER"));
    getSkinnable().sectionsVisibleProperty().addListener(observable -> handleControlPropertyChanged("CANVAS_REFRESH"));
    getSkinnable().areasVisibleProperty().addListener(observable -> handleControlPropertyChanged("CANVAS_REFRESH"));
    getSkinnable().customKnobClickHandlerProperty().addListener(observable -> handleControlPropertyChanged("CUSTOM_KNOB_CLICK_HANDLER"));
    getSkinnable().valueProperty().addListener((OV, OLD_VALUE, NEW_VALUE) -> {
        withinSpeedLimit = !(Instant.now().minusMillis((long) getSkinnable().getAnimationDuration()).isBefore(lastCall));
        lastCall = Instant.now();
        oldValue = OLD_VALUE.doubleValue();
        rotateNeedle();
    });
    getSkinnable().minValueProperty().addListener((OV, OLD_VALUE, NEW_VALUE) -> {
        angleStep = getSkinnable().getAngleRange() / (getSkinnable().getMaxValue() - NEW_VALUE.doubleValue());
        needleRotate.setAngle((180 - getSkinnable().getStartAngle()) + (getSkinnable().getValue() - NEW_VALUE.doubleValue()) * angleStep);
        if (getSkinnable().getValue() < NEW_VALUE.doubleValue()) {
            getSkinnable().setValue(NEW_VALUE.doubleValue());
            oldValue = NEW_VALUE.doubleValue();
        }
    });
    getSkinnable().maxValueProperty().addListener((OV, OLD_VALUE, NEW_VALUE) -> {
        angleStep = getSkinnable().getAngleRange() / (NEW_VALUE.doubleValue() - getSkinnable().getMinValue());
        needleRotate.setAngle((180 - getSkinnable().getStartAngle()) + (getSkinnable().getValue() - getSkinnable().getMinValue()) * angleStep);
        if (getSkinnable().getValue() > NEW_VALUE.doubleValue()) {
            getSkinnable().setValue(NEW_VALUE.doubleValue());
            oldValue = NEW_VALUE.doubleValue();
        }
    });
    getSkinnable().limitProperty().addListener(observable -> handleControlPropertyChanged("LIMIT"));
    needleRotate.angleProperty().addListener(observable -> handleControlPropertyChanged("ANGLE"));
    if (null == getSkinnable().getCustomKnobClickHandler()) {
        knob.setOnMousePressed(event -> {
            timeline.stop();
            needleRotate.setAngle(180 - getSkinnable().getStartAngle() + (getSkinnable().getValue() - getSkinnable().getMinValue()) * angleStep);
            getSkinnable().setInteractive(!getSkinnable().isInteractive());
        });
    } else {
        knob.setOnMousePressed(getSkinnable().getCustomKnobClickHandler());
    }
    minMeasuredValue.setOnMousePressed(mouseEventHandler);
    minMeasuredValue.setOnMouseReleased(mouseEventHandler);
    maxMeasuredValue.setOnMousePressed(mouseEventHandler);
    maxMeasuredValue.setOnMouseReleased(mouseEventHandler);
    threshold.setOnMousePressed(mouseEventHandler);
    threshold.setOnMouseDragged(mouseEventHandler);
    threshold.setOnMouseReleased(mouseEventHandler);
    for (Marker marker : getSkinnable().getMarkers().keySet()) {
        marker.setOnMousePressed(mouseEventHandler);
        marker.setOnMouseDragged(mouseEventHandler);
        marker.setOnMouseReleased(mouseEventHandler);
    }
}

Example 19 with ListChangeListener

use of javafx.collections.ListChangeListener in project Board-Instrumentation-Framework by intel.

the class RadialBargraphSkin method registerListeners.

private void registerListeners() {
    getSkinnable().widthProperty().addListener(observable -> handleControlPropertyChanged("RESIZE"));
    getSkinnable().heightProperty().addListener(observable -> handleControlPropertyChanged("RESIZE"));
    getSkinnable().valueProperty().addListener(observable -> handleControlPropertyChanged("VALUE"));
    getSkinnable().minValueProperty().addListener(observable -> handleControlPropertyChanged("RECALC"));
    getSkinnable().maxValueProperty().addListener(observable -> handleControlPropertyChanged("RECALC"));
    getSkinnable().minMeasuredValueProperty().addListener(observable -> handleControlPropertyChanged("MIN_MEASURED_VALUE"));
    getSkinnable().minMeasuredValueVisibleProperty().addListener(observable -> handleControlPropertyChanged("MIN_MEASURED_VALUE_VISIBLE"));
    getSkinnable().maxMeasuredValueProperty().addListener(observable -> handleControlPropertyChanged("MAX_MEASURED_VALUE"));
    getSkinnable().maxMeasuredValueVisibleProperty().addListener(observable -> handleControlPropertyChanged("MAX_MEASURED_VALUE_VISIBLE"));
    getSkinnable().barColorProperty().addListener(observable -> handleControlPropertyChanged("BAR_COLOR"));
    getSkinnable().animatedProperty().addListener(observable -> handleControlPropertyChanged("ANIMATED"));
    getSkinnable().thresholdProperty().addListener(observable -> handleControlPropertyChanged("THRESHOLD"));
    getSkinnable().thresholdVisibleProperty().addListener(observable -> handleControlPropertyChanged("THRESHOLD_VISIBLE"));
    getSkinnable().angleRangeProperty().addListener(observable -> handleControlPropertyChanged("ANGLE_RANGE"));
    getSkinnable().numberFormatProperty().addListener(observable -> handleControlPropertyChanged("RECALC"));
    getSkinnable().plainValueProperty().addListener(observable -> handleControlPropertyChanged("PLAIN_VALUE"));
    getSkinnable().interactiveProperty().addListener(observable -> handleControlPropertyChanged("INTERACTIVE"));
    getSkinnable().getSections().addListener((ListChangeListener<Section>) change -> handleControlPropertyChanged("CANVAS_REFRESH"));
    getSkinnable().getMarkers().addListener((MapChangeListener<Marker, Rotate>) change -> handleControlPropertyChanged("MARKER"));
    getSkinnable().barGradientProperty().addListener((ListChangeListener<Stop>) change -> handleControlPropertyChanged("BAR_GRADIENT"));
    getSkinnable().barGradientEnabledProperty().addListener(observable -> handleControlPropertyChanged("BAR_COLOR"));
    angle.addListener(observable -> handleControlPropertyChanged("ANGLE"));
    knob.setOnMousePressed(event -> getSkinnable().setInteractive(!getSkinnable().isInteractive()));
    minMeasuredValue.setOnMousePressed(mouseEventHandler);
    minMeasuredValue.setOnMouseReleased(mouseEventHandler);
    minMeasuredValue.setOnTouchPressed(touchEventHandler);
    minMeasuredValue.setOnTouchReleased(touchEventHandler);
    maxMeasuredValue.setOnMousePressed(mouseEventHandler);
    maxMeasuredValue.setOnMouseReleased(mouseEventHandler);
    maxMeasuredValue.setOnTouchPressed(touchEventHandler);
    maxMeasuredValue.setOnTouchReleased(touchEventHandler);
    threshold.setOnMousePressed(mouseEventHandler);
    threshold.setOnMouseDragged(mouseEventHandler);
    threshold.setOnMouseReleased(mouseEventHandler);
    threshold.setOnTouchPressed(touchEventHandler);
    threshold.setOnTouchMoved(touchEventHandler);
    threshold.setOnTouchReleased(touchEventHandler);
    for (Marker marker : getSkinnable().getMarkers().keySet()) {
        marker.setOnMousePressed(mouseEventHandler);
        marker.setOnMouseDragged(mouseEventHandler);
        marker.setOnMouseReleased(mouseEventHandler);
        marker.setOnTouchPressed(touchEventHandler);
        marker.setOnTouchMoved(touchEventHandler);
        marker.setOnTouchReleased(touchEventHandler);
    }
}

Example 20 with ListChangeListener

use of javafx.collections.ListChangeListener in project Board-Instrumentation-Framework by intel.

the class RadialGauge method registerListeners.

private void registerListeners() {
    sections.addListener((ListChangeListener<Section>) c -> IntStream.range(0, sections.size()).parallel().forEachOrdered(i -> {
        Section section = sections.get(i);
        switch(i) {
            case 0:
                setSectionFill0(section.getColor());
                break;
            case 1:
                setSectionFill1(section.getColor());
                break;
            case 2:
                setSectionFill2(section.getColor());
                break;
            case 3:
                setSectionFill3(section.getColor());
                break;
            case 4:
                setSectionFill4(section.getColor());
                break;
            case 5:
                setSectionFill5(section.getColor());
                break;
            case 6:
                setSectionFill6(section.getColor());
                break;
            case 7:
                setSectionFill7(section.getColor());
                break;
            case 8:
                setSectionFill8(section.getColor());
                break;
            case 9:
                setSectionFill9(section.getColor());
                break;
        }
    }));
    areas.addListener((ListChangeListener<Section>) c -> IntStream.range(0, areas.size()).parallel().forEachOrdered(i -> {
        Section area = areas.get(i);
        switch(i) {
            case 0:
                setAreaFill0(area.getColor());
                break;
            case 1:
                setAreaFill1(area.getColor());
                break;
            case 2:
                setAreaFill2(area.getColor());
                break;
            case 3:
                setAreaFill3(area.getColor());
                break;
            case 4:
                setAreaFill4(area.getColor());
                break;
            case 5:
                setAreaFill4(area.getColor());
                break;
            case 6:
                setAreaFill4(area.getColor());
                break;
            case 7:
                setAreaFill4(area.getColor());
                break;
            case 8:
                setAreaFill4(area.getColor());
                break;
            case 9:
                setAreaFill4(area.getColor());
                break;
        }
    }));
}