protected void addLabel(String name) {
Label label = new Label(myResource.getString(name));
label.setPrefWidth(myScene.getWidth() / 7);
label.setBackground(
new Background(new BackgroundFill(Color.CADETBLUE, new CornerRadii(0), new Insets(0))));
getChildren().add(label);
}
@Override
public void start(Stage primaryStage) throws Exception {
Group root = new Group();
Group circles = new Group();
for (int i = 0; i < 30; i++) {
Circle circle = new Circle(150, Color.web("white", 0.05));
circle.setStrokeType(StrokeType.OUTSIDE);
circle.setStroke(Color.web("white", 0.16));
circle.setStrokeWidth(4);
circles.getChildren().add(circle);
}
root.getChildren().add(circles);
Scene scene = new Scene(root, 800, 600, Color.BLACK);
Rectangle colors =
new Rectangle(
scene.getWidth(),
scene.getHeight(),
new LinearGradient(
0f,
1f,
1f,
0f,
true,
CycleMethod.NO_CYCLE,
new Stop[] {
new Stop(0, Color.web("#f8bd55")),
new Stop(0.14, Color.web("#c0fe56")),
new Stop(0.28, Color.web("#5dfbc1")),
new Stop(0.43, Color.web("#64c2f8")),
new Stop(0.57, Color.web("#be4af7")),
new Stop(0.71, Color.web("#ed5fc2")),
new Stop(0.85, Color.web("#ef504c")),
new Stop(1, Color.web("#f2660f")),
}));
colors.widthProperty().bind(scene.widthProperty());
colors.heightProperty().bind(scene.heightProperty());
root.getChildren().add(colors);
Timeline timeline = new Timeline();
for (Node circle : circles.getChildren()) {
timeline
.getKeyFrames()
.addAll(
new KeyFrame(
Duration.ZERO, // set start position at 0
new KeyValue(circle.translateXProperty(), random() * 800),
new KeyValue(circle.translateYProperty(), random() * 600)),
new KeyFrame(
new Duration(40000), // set end position at 40s
new KeyValue(circle.translateXProperty(), random() * 800),
new KeyValue(circle.translateYProperty(), random() * 600)));
}
timeline.play();
primaryStage.setScene(scene);
primaryStage.show();
}
protected PastCommandsAbstract(
GUIManager guiManager, Scene scene, ResourceBundle resource, String label) {
myScene = scene;
myResource = resource;
myGuiManager = guiManager;
addLabel(label);
myScroller.setPrefHeight(scene.getHeight() * 4 / 5);
myScroller.setContent(myVbox);
myScroller.setVbarPolicy(ScrollBarPolicy.ALWAYS);
myScroller.setHbarPolicy(ScrollBarPolicy.ALWAYS);
setPrefWidth(scene.getWidth() / 7);
getChildren().add(myScroller);
getChildren().add(myVbox);
}
@Test
public void testLayoutWithConceptAdded() {
int conceptCount = map.getConceptCount();
Concept c =
new Concept(
new CollaborativeString(map.getExperiment().getParticipants().get(0), FIRST_CONCEPT));
double x = 0.4;
double y = 0.4;
c.setPosition(x, y, 0);
map.addConcept(c);
// when
super.interact(
() -> {
controller.setConceptMap(map);
controller.layout();
});
// then
Set<Node> concepts = conceptMapView.lookupAll(".concept");
assertEquals(conceptCount + 1, concepts.size());
assertEquals(conceptCount + 1, map.getConceptCount());
Node addedConcept = concepts.iterator().next();
double xScaled = addedConcept.getLayoutX() + addedConcept.getTranslateX();
double yScaled = addedConcept.getLayoutY() + addedConcept.getTranslateY();
assertEquals(x * scene.getWidth(), xScaled, 0.5);
assertEquals(y * scene.getHeight(), yScaled, 0.5);
Label caption = (Label) addedConcept.lookup("#caption");
assertEquals(FIRST_CONCEPT, caption.getText());
}
public void loadCatalogs() {
Button button;
Catalog catalog;
List<Item> items =
((CatalogCollection) (new CatalogModel()).getCollection()).loadByLibraryId(libraryId);
int i = 1;
for (Item item : items) {
catalog = (Catalog) item;
button = new Button(catalog.getName());
int catalogId = catalog.getId();
button.setId(String.valueOf(catalogId));
button.getStyleClass().add("cake");
button.setOnAction(
(ActionEvent event) -> {
try {
Scene sceneCurrent = btnBack.getScene();
Stage stage = (Stage) sceneCurrent.getWindow();
FXMLLoader fxmlLoader =
new FXMLLoader(getClass().getResource("/view/template/book/BookList.fxml"));
Parent sceneNew = fxmlLoader.load();
BookListController controller = fxmlLoader.<BookListController>getController();
controller.setCatalogId(catalogId);
controller.setLibraryId(libraryId);
controller.prepareData();
stage.setScene(
new Scene(sceneNew, sceneCurrent.getWidth(), sceneCurrent.getHeight()));
} catch (IOException e) {
logger.log(Level.SEVERE, "Error configuring catalog buttons", e);
}
});
catalogContainer.add(button, i++, 1);
}
}
@Override
public void handle(final MouseEvent mouseEvent) {
final EventType<? extends MouseEvent> mouseEventType = mouseEvent.getEventType();
final Scene scene = this.stage.getScene();
final double mouseEventX = mouseEvent.getSceneX(),
mouseEventY = mouseEvent.getSceneY(),
sceneWidth = scene.getWidth(),
sceneHeight = scene.getHeight();
if (MouseEvent.MOUSE_MOVED.equals(mouseEventType) == true) {
if (mouseEventX < this.border && mouseEventY < this.border) {
this.cursorEvent = Cursor.NW_RESIZE;
} else if (mouseEventX < this.border && mouseEventY > sceneHeight - this.border) {
this.cursorEvent = Cursor.SW_RESIZE;
} else if (mouseEventX > sceneWidth - this.border && mouseEventY < this.border) {
this.cursorEvent = Cursor.NE_RESIZE;
} else if (mouseEventX > sceneWidth - this.border
&& mouseEventY > sceneHeight - this.border) {
this.cursorEvent = Cursor.SE_RESIZE;
} else if (mouseEventX < this.border) {
this.cursorEvent = Cursor.W_RESIZE;
} else if (mouseEventX > sceneWidth - this.border) {
this.cursorEvent = Cursor.E_RESIZE;
} else if (mouseEventY < this.border) {
this.cursorEvent = Cursor.N_RESIZE;
} else if (mouseEventY > sceneHeight - this.border) {
this.cursorEvent = Cursor.S_RESIZE;
} else {
this.cursorEvent = Cursor.DEFAULT;
}
scene.setCursor(this.cursorEvent);
} else if (MouseEvent.MOUSE_PRESSED.equals(mouseEventType) == true) {
this.startX = this.stage.getWidth() - mouseEventX;
this.startY = this.stage.getHeight() - mouseEventY;
} else if (MouseEvent.MOUSE_DRAGGED.equals(mouseEventType) == true) {
this.resizing = false;
if (Cursor.DEFAULT.equals(this.cursorEvent) == false) {
if (Cursor.W_RESIZE.equals(this.cursorEvent) == false
&& Cursor.E_RESIZE.equals(this.cursorEvent) == false) {
final double minHeight =
this.stage.getMinHeight() > (this.border * 2)
? this.stage.getMinHeight()
: (this.border * 2);
if (Cursor.NW_RESIZE.equals(this.cursorEvent) == true
|| Cursor.N_RESIZE.equals(this.cursorEvent) == true
|| Cursor.NE_RESIZE.equals(this.cursorEvent) == true) {
if (this.stage.getHeight() > minHeight || mouseEventY < 0) {
this.resizing = true;
this.stage.setHeight(
this.stage.getY() - mouseEvent.getScreenY() + this.stage.getHeight());
this.stage.setY(mouseEvent.getScreenY());
}
} else {
if (this.stage.getHeight() > minHeight
|| mouseEventY + this.startY - this.stage.getHeight() > 0) {
this.resizing = true;
this.stage.setHeight(mouseEventY + this.startY);
}
}
}
if (Cursor.N_RESIZE.equals(this.cursorEvent) == false
&& Cursor.S_RESIZE.equals(this.cursorEvent) == false) {
final double minWidth =
this.stage.getMinWidth() > (this.border * 2)
? this.stage.getMinWidth()
: (this.border * 2);
if (Cursor.NW_RESIZE.equals(this.cursorEvent) == true
|| Cursor.W_RESIZE.equals(this.cursorEvent) == true
|| Cursor.SW_RESIZE.equals(this.cursorEvent) == true) {
if (this.stage.getWidth() > minWidth || mouseEventX < 0) {
this.resizing = true;
this.stage.setWidth(
this.stage.getX() - mouseEvent.getScreenX() + this.stage.getWidth());
this.stage.setX(mouseEvent.getScreenX());
}
} else {
if (this.stage.getWidth() > minWidth
|| mouseEventX + this.startX - this.stage.getWidth() > 0) {
this.resizing = true;
this.stage.setWidth(mouseEventX + this.startX);
}
}
}
}
}
}
// for shots created with the space bar, trigonometry is
// used to find the angle that the user's mouse was to the
// origin and to extend the shot past the user's click to
// the edge of the screen.
private void initializeShot() {
double miniHypot;
double largeHypot;
double edgePoint;
double distance;
TranslateTransition translate;
// four different quadrants of the screen mean that the angles
// must be processed four different ways, and that the
// transitions must be added to the shots in four different ways.
// the algebra is different in each if statement; the first is
// commented as an example
// if the click was on the left of Earth
if (_mouse.getXCoord() < Constants.ORIGIN) {
// if the click was above Earth
if (_mouse.getYCoord() <= Constants.ORIGIN) {
// get the distance of the mini hypoteneuse made with the click
miniHypot =
Math.sqrt(
Math.pow((Constants.ORIGIN - _mouse.getXCoord()), 2)
+ Math.pow((Constants.ORIGIN - _mouse.getYCoord()), 2));
// extend that distance to the edge of the screen
largeHypot = ((Constants.ORIGIN / (Constants.ORIGIN - _mouse.getXCoord())) * miniHypot);
// calculate the y point based on that distance
edgePoint = Math.sqrt(Math.pow(largeHypot, 2) - Math.pow(Constants.ORIGIN, 2));
// get the distance between the new point and the origin
distance = (Math.sqrt(Math.pow(-Constants.ORIGIN, 2) + Math.pow((-edgePoint), 2)));
// create a translation with a constant rate for almost all angles
translate =
new TranslateTransition(
Duration.millis(
Constants.SHOT_RATE_CONSTANT
* ((distance % Constants.SHOT_RATE_UPPER_BOUND)
+ Constants.SHOT_RATE_LOWER_BOUND)));
// send the shot all the way to the left
translate.setToX(-Constants.ORIGIN);
// send the shot up to the right point
translate.setToY(-edgePoint);
} else {
miniHypot =
Math.sqrt(
Math.pow((Constants.ORIGIN - _mouse.getXCoord()), 2)
+ Math.pow((_mouse.getYCoord() - Constants.ORIGIN), 2));
largeHypot = ((Constants.ORIGIN / (Constants.ORIGIN - _mouse.getXCoord())) * miniHypot);
edgePoint = Math.sqrt(Math.pow(largeHypot, 2) - Math.pow(Constants.ORIGIN, 2));
distance = (Math.sqrt(Math.pow(-Constants.ORIGIN, 2) + Math.pow((edgePoint), 2)));
translate =
new TranslateTransition(
Duration.millis(
Constants.SHOT_RATE_CONSTANT
* ((distance % Constants.SHOT_RATE_UPPER_BOUND)
+ Constants.SHOT_RATE_LOWER_BOUND)));
translate.setToX(-Constants.ORIGIN);
translate.setToY(edgePoint);
}
} else if (_mouse.getXCoord() > Constants.ORIGIN) {
if (_mouse.getYCoord() <= Constants.ORIGIN) {
miniHypot =
Math.sqrt(
Math.pow((_mouse.getXCoord() - Constants.ORIGIN), 2)
+ Math.pow((Constants.ORIGIN - _mouse.getYCoord()), 2));
largeHypot =
(((_scene.getWidth() - Constants.ORIGIN) / (_mouse.getXCoord() - Constants.ORIGIN))
* miniHypot);
edgePoint =
Math.sqrt(
Math.pow(largeHypot, 2) - Math.pow((_scene.getWidth() - Constants.ORIGIN), 2));
distance =
(Math.sqrt(
Math.pow((_scene.getWidth() - Constants.ORIGIN), 2) + Math.pow((-edgePoint), 2)));
translate =
new TranslateTransition(
Duration.millis(
Constants.SHOT_RATE_CONSTANT
* ((distance % Constants.SHOT_RATE_UPPER_BOUND)
+ Constants.SHOT_RATE_LOWER_BOUND)));
translate.setToX(_scene.getWidth() - Constants.ORIGIN);
translate.setToY(-edgePoint);
} else {
miniHypot =
Math.sqrt(
Math.pow((_mouse.getXCoord() - Constants.ORIGIN), 2)
+ Math.pow((_mouse.getYCoord() - Constants.ORIGIN), 2));
largeHypot =
(((_scene.getWidth() - Constants.ORIGIN) / (_mouse.getXCoord() - Constants.ORIGIN))
* miniHypot);
edgePoint =
Math.sqrt(
Math.pow(largeHypot, 2) - Math.pow((_scene.getWidth() - Constants.ORIGIN), 2));
distance =
(Math.sqrt(
Math.pow((_scene.getWidth() - Constants.ORIGIN), 2) + Math.pow((edgePoint), 2)));
translate =
new TranslateTransition(
Duration.millis(
Constants.SHOT_RATE_CONSTANT
* ((distance % Constants.SHOT_RATE_UPPER_BOUND)
+ Constants.SHOT_RATE_LOWER_BOUND)));
translate.setToX(_scene.getWidth() - Constants.ORIGIN);
translate.setToY(edgePoint);
}
}
// the case if the X coordinate of the mouse is equal to the origin
// prevents a divide by zero error by substituting in a fake edgepoint calculation
else {
if (_mouse.getYCoord() <= Constants.ORIGIN) {
edgePoint =
Math.sqrt(Math.pow(Constants.DIVIDE_BY_ZERO_CATCH, 2) - Math.pow(Constants.ORIGIN, 2));
distance = (Math.sqrt(Math.pow(-Constants.ORIGIN, 2) + Math.pow((edgePoint), 2)));
translate =
new TranslateTransition(
Duration.millis(
Constants.SHOT_RATE_CONSTANT
* ((distance % Constants.SHOT_RATE_UPPER_BOUND)
+ Constants.SHOT_RATE_LOWER_BOUND)));
translate.setToX(-Constants.ORIGIN);
translate.setToY(-edgePoint);
} else {
edgePoint =
Math.sqrt(Math.pow(Constants.DIVIDE_BY_ZERO_CATCH, 2) - Math.pow(Constants.ORIGIN, 2));
distance = (Math.sqrt(Math.pow(-Constants.ORIGIN, 2) + Math.pow((edgePoint), 2)));
translate =
new TranslateTransition(
Duration.millis(
Constants.SHOT_RATE_CONSTANT
* ((distance % Constants.SHOT_RATE_UPPER_BOUND)
+ Constants.SHOT_RATE_LOWER_BOUND)));
translate.setToX(-Constants.ORIGIN);
translate.setToY(edgePoint);
}
}
ArrayList<Transition> animations = new ArrayList<Transition>();
animations.add(translate);
this.setAnimations(animations);
}
/** Bounds of Scene in Window. */
public static Bounds bounds(Scene scene) {
return bounds(scene.getX(), scene.getY(), scene.getWidth(), scene.getHeight());
}
private static Bounds makeSceneBounds(Scene scene) {
return new BoundingBox(0, 0, scene.getWidth(), scene.getHeight());
}
public <T extends Object> void revealElement(
final T element, final EntryCall<? super T> entryCall, final IEditorPart editor) {
final Runnable _function =
() -> {
try {
Scene _scene = this.canvas.getScene();
double _width = _scene.getWidth();
boolean _equals = (_width == 0);
if (_equals) {
Scene _scene_1 = this.canvas.getScene();
ReadOnlyDoubleProperty _widthProperty = _scene_1.widthProperty();
final ChangeListener<Number> _function_1 =
new ChangeListener<Number>() {
@Override
public void changed(
final ObservableValue<? extends Number> p, final Number o, final Number n) {
Scene _scene = FXDiagramTab.this.canvas.getScene();
ReadOnlyDoubleProperty _widthProperty = _scene.widthProperty();
_widthProperty.removeListener(this);
FXDiagramTab.this.<T>revealElement(element, entryCall, editor);
}
};
_widthProperty.addListener(_function_1);
} else {
Scene _scene_2 = this.canvas.getScene();
double _height = _scene_2.getHeight();
boolean _equals_1 = (_height == 0);
if (_equals_1) {
Scene _scene_3 = this.canvas.getScene();
ReadOnlyDoubleProperty _heightProperty = _scene_3.heightProperty();
final ChangeListener<Number> _function_2 =
new ChangeListener<Number>() {
@Override
public void changed(
final ObservableValue<? extends Number> p,
final Number o,
final Number n) {
Scene _scene = FXDiagramTab.this.canvas.getScene();
ReadOnlyDoubleProperty _heightProperty = _scene.heightProperty();
_heightProperty.removeListener(this);
FXDiagramTab.this.<T>revealElement(element, entryCall, editor);
}
};
_heightProperty.addListener(_function_2);
} else {
this.<T>doRevealElement(element, entryCall, editor);
}
}
} catch (final Throwable _t) {
if (_t instanceof Exception) {
final Exception exc = (Exception) _t;
exc.printStackTrace();
Display _current = Display.getCurrent();
Shell _activeShell = _current.getActiveShell();
StringConcatenation _builder = new StringConcatenation();
_builder.append("Error showing element in FXDiagram:");
_builder.newLine();
String _message = exc.getMessage();
_builder.append(_message, "");
_builder.newLineIfNotEmpty();
_builder.append("See log for details.");
_builder.newLine();
MessageDialog.openError(_activeShell, "Error", _builder.toString());
} else {
throw Exceptions.sneakyThrow(_t);
}
}
};
Platform.runLater(_function);
}
@Override
public void start(Stage primaryStage) {
/*
* Es recomendable usar un grupo de nodos como raiz de la escena.
* El tamaño del grupo depende del tamaño de los nodos.
*/
Group root = new Group();
// Pinto una escena negra de 800 * 600
Scene scene = new Scene(root, 800, 600, Color.BLACK);
primaryStage.setScene(scene);
// A continuacion vamos a pintar 30 circulos
Group circles = new Group();
for (int i = 0; i < 30; i++) {
// Creo un criculo con un radio de 150, color blanco y opacidad del 5%
Circle circle = new Circle(150, Color.web("white", 0.05));
// Creo un borde alrededor del circulo
circle.setStrokeType(StrokeType.OUTSIDE);
// Color del borde del circulo y opacidad
circle.setStroke(Color.web("white", 0.16));
// ancho del borde exterior del circulo
circle.setStrokeWidth(4);
// Añado el grupo de circulos a la raiz (root)
circles.getChildren().add(circle);
}
Rectangle colors =
new Rectangle(
scene.getWidth(),
scene.getHeight(),
new LinearGradient(
0f,
1f,
1f,
0f,
true,
CycleMethod.NO_CYCLE,
new Stop[] {
new Stop(0, Color.web("#f8bd55")),
new Stop(0.14, Color.web("#c0fe56")),
new Stop(0.28, Color.web("#5dfbc1")),
new Stop(0.43, Color.web("#64c2f8")),
new Stop(0.57, Color.web("#be4af7")),
new Stop(0.71, Color.web("#ed5fc2")),
new Stop(0.85, Color.web("#ef504c")),
new Stop(1, Color.web("#f2660f")),
}));
colors.widthProperty().bind(scene.widthProperty());
colors.heightProperty().bind(scene.heightProperty());
Group blendModeGroup =
new Group(
new Group(new Rectangle(scene.getWidth(), scene.getHeight(), Color.BLACK), circles),
colors);
colors.setBlendMode(BlendMode.OVERLAY);
root.getChildren().add(blendModeGroup);
// Añadimos un efecto de desenfocado a los circulos
circles.setEffect(new BoxBlur(10, 10, 3));
Timeline timeline = new Timeline();
for (Node circle : circles.getChildren()) {
timeline
.getKeyFrames()
.addAll(
new KeyFrame(
Duration.ZERO, // set start position at 0
new KeyValue(circle.translateXProperty(), random() * 800),
new KeyValue(circle.translateYProperty(), random() * 600)),
new KeyFrame(
new Duration(40000), // set end position at 40s
new KeyValue(circle.translateXProperty(), random() * 800),
new KeyValue(circle.translateYProperty(), random() * 600)));
}
timeline.play();
primaryStage.show();
}