Examples with DnD org.malai.javafx.interaction.library.DnD used on opensource projects

Example 6 with DnD

use of org.malai.javafx.interaction.library.DnD in project latexdraw by arnobl.

the class TemplateManager method configureBindings.

@Override
protected void configureBindings() {
    buttonBinder(UpdateTemplates.class).on(updateTemplates).first(c -> {
        c.setTemplatesPane(templatePane);
        c.updateThumbnails(true);
    }).bind();
    nodeBinder(LoadTemplate.class, new DnD()).on(templatePane).first((c, i) -> {
        c.setDrawing(drawing);
        c.setFile(new File((String) i.getSrcObject().get().getUserData()));
        c.setOpenSaveManager(SVGDocumentGenerator.INSTANCE);
        c.setProgressBar(statusController.getProgressBar());
        c.setStatusWidget(statusController.getLabel());
        c.setUi(LaTeXDraw.getInstance());
    }).then((c, i) -> {
        final Node srcObj = i.getSrcObject().get();
        final Point3D pt3d = i.getEndObjet().get().sceneToLocal(srcObj.localToScene(i.getEndLocalPt())).subtract(Canvas.ORIGIN.getX() + srcObj.getLayoutX(), Canvas.ORIGIN.getY() + srcObj.getLayoutY(), 0d);
        c.setPosition(ShapeFactory.INST.createPoint(pt3d));
    }).feedback(() -> templatePane.setCursor(Cursor.CLOSED_HAND)).when(i -> i.getSrcObject().orElse(null) instanceof ImageView && i.getSrcObject().get().getUserData() instanceof String && i.getEndObjet().orElse(null) instanceof Canvas).bind();
}

Example 7 with DnD

use of org.malai.javafx.interaction.library.DnD in project latexdraw by arnobl.

the class Hand method bindDnDTranslate.

/**
 * A DnD on a shape view allows to translate the underlying shape.
 */
private void bindDnDTranslate() {
    nodeBinder(TranslateShapes.class, new DnD(true, true)).on(canvas.getViews().getChildren()).on(canvas.getSelectionBorder()).map(i -> new TranslateShapes(canvas.getDrawing(), canvas.getDrawing().getSelection().duplicateDeep(false))).then((c, i) -> {
        final IPoint startPt = grid.getTransformedPointToGrid(i.getSrcScenePoint());
        final IPoint endPt = grid.getTransformedPointToGrid(i.getEndScenePt());
        c.setT(endPt.getX() - startPt.getX(), endPt.getY() - startPt.getY());
    }).when(i -> i.getButton() == MouseButton.PRIMARY && !canvas.getDrawing().getSelection().isEmpty()).exec().first((c, i) -> {
        i.getSrcObject().ifPresent(node -> Platform.runLater(() -> node.requestFocus()));
        canvas.setCursor(Cursor.MOVE);
    }).cancel((c, i) -> canvas.update()).strictStart().bind();
}

Example 8 with DnD

use of org.malai.javafx.interaction.library.DnD in project latexdraw by arnobl.

the class Pencil method bindDnDToDrawSquaredShape.

/**
 * Binds a DnD interaction to draw squared shapes.
 */
private void bindDnDToDrawSquaredShape() {
    nodeBinder(AddShape.class, new DnD(false, true)).on(canvas).map(i -> {
        final ISquaredShape sq = (ISquaredShape) createShapeInstance();
        final IPoint pt = getAdaptedPoint(i.getSrcLocalPoint());
        sq.setPosition(pt.getX() - 1d, pt.getY() - 1d);
        sq.setWidth(2d);
        return new AddShape(sq, canvas.getDrawing());
    }).first((c, i) -> {
        Platform.runLater(() -> canvas.requestFocus());
        canvas.setTempView(ViewFactory.INSTANCE.createView(c.getShape().orElse(null)).orElse(null));
    }).then((c, i) -> updateShapeFromCentre((ISquaredShape) c.getShape().get(), getAdaptedPoint(i.getSrcLocalPoint()), getAdaptedPoint(i.getEndLocalPt()).getX())).endOrCancel((c, i) -> canvas.setTempView(null)).when(i -> i.getButton() == MouseButton.PRIMARY).strictStart().bind().activationProperty().bind(activatedProp.and(currentChoice.isEqualTo(EditionChoice.SQUARE).or(currentChoice.isEqualTo(EditionChoice.CIRCLE).or(currentChoice.isEqualTo(EditionChoice.CIRCLE_ARC)))));
}

Example 9 with DnD

use of org.malai.javafx.interaction.library.DnD in project Malai by arnobl.

the class MoveShape method testCanCancelDnDWithObsList.

@Test
public void testCanCancelDnDWithObsList() {
    new NodeBinder<>(MoveShape.class, new DnD(true, true), instrument).map(i -> new MoveShape((Rectangle) i.getSrcObject().get())).on(widget1.getChildren()).first((c, i) -> Platform.runLater(() -> i.getSrcObject().get().requestFocus())).then((c, i) -> c.setCoord(((Rectangle) i.getSrcObject().get()).getX() + (i.getEndScenePt().getX() - i.getSrcScenePoint().getX()), ((Rectangle) i.getSrcObject().get()).getY() + (i.getEndScenePt().getY() - i.getSrcScenePoint().getY()))).end((c, i) -> fail("")).exec().bind();
    Rectangle rec2 = new Rectangle(200d, 200d, 70d, 50d);
    Platform.runLater(() -> widget1.getChildren().addAll(rec2));
    WaitForAsyncUtils.waitForFxEvents();
    drag(rec2).moveBy(100, 100).type(KeyCode.ESCAPE).sleep(50L);
    assertEquals(0, instrument.exec.get());
}