Examples with WithLayoutMetadata com.canoo.dp.impl.platform.projector.base.WithLayoutMetadata used on opensource projects

Example 1 with WithLayoutMetadata

use of com.canoo.dp.impl.platform.projector.base.WithLayoutMetadata in project dolphin-platform by canoo.

the class ViewFactory method recreateContent.

private void recreateContent(Pane pane, View projectable, Projector projector, ControllerProxy controllerProxy) {
    pane.getChildren().clear();
    projectable.getContent().forEach(c -> {
        Node content = projector.create(c, controllerProxy);
        if (c instanceof WithLayoutMetadata) {
            WithLayoutMetadata metadata = (WithLayoutMetadata) c;
            MetadataUtilities.addListenerToMetadata(metadata, () -> updateContentByMetadata(metadata, content));
            updateContentByMetadata(metadata, content);
        }
        pane.getChildren().add(content);
    });
}

Example 2 with WithLayoutMetadata

use of com.canoo.dp.impl.platform.projector.base.WithLayoutMetadata in project dolphin-platform by canoo.

the class ViewFactory method updateContentByMetadata.

private void updateContentByMetadata(WithLayoutMetadata bean, Node content) {
    Priority priority = MetadataUtilities.getMetadata(ViewMetadata.JAVAFX_LAYOUT_CONTENT_GROW, bean).map(m -> Priority.valueOf(Optional.ofNullable(m.getValue()).orElse("").toString())).orElse(Priority.SOMETIMES);
    HBox.setHgrow(content, priority);
    VBox.setVgrow(content, priority);
    double margin = MetadataUtilities.getMetadata(ViewMetadata.JAVAFX_LAYOUT_MARGIN, bean).map(m -> Double.parseDouble(Optional.ofNullable(m.getValue()).orElse("0.0").toString())).orElse(0.0);
    HBox.setMargin(content, new Insets(margin));
    VBox.setMargin(content, new Insets(margin));
}

Example 3 with WithLayoutMetadata

use of com.canoo.dp.impl.platform.projector.base.WithLayoutMetadata in project dolphin-platform by canoo.

the class MetadataUtilities method addListenerToMetadata.

public static Subscription addListenerToMetadata(WithLayoutMetadata metadata, Runnable onChange) {
    final Map<KeyValue, List<Subscription>> subscriptionMap = new HashMap<>();
    Subscription mainSubscription = metadata.getLayoutMetadata().onChanged(e -> {
        e.getChanges().forEach(c -> {
            if (c.isRemoved()) {
                c.getRemovedElements().forEach(m -> {
                    List<Subscription> subscriptions = subscriptionMap.computeIfAbsent(m, key -> new ArrayList<>());
                    subscriptions.forEach(s -> s.unsubscribe());
                    subscriptions.clear();
                });
            }
            if (c.isAdded()) {
                metadata.getLayoutMetadata().subList(c.getFrom(), c.getTo()).forEach(m -> {
                    List<Subscription> subscriptions = subscriptionMap.computeIfAbsent(m, key -> new ArrayList<>());
                    subscriptions.add(m.keyProperty().onChanged(event -> onChange.run()));
                    subscriptions.add(m.valueProperty().onChanged(event -> onChange.run()));
                });
            }
        });
    });
    metadata.getLayoutMetadata().forEach(m -> {
        List<Subscription> subscriptions = subscriptionMap.computeIfAbsent(m, key -> new ArrayList<>());
        subscriptions.add(m.keyProperty().onChanged(event -> onChange.run()));
        subscriptions.add(m.valueProperty().onChanged(event -> onChange.run()));
    });
    return () -> {
        mainSubscription.unsubscribe();
        subscriptionMap.forEach((k, v) -> {
            v.forEach(s -> s.unsubscribe());
        });
    };
}