eu.hansolo.medusa.skins.TileClockSkin Maven / Gradle / Ivy
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Medusa is a JavaFX 8 library containing gauges and clocks
/*
* Copyright (c) 2016 by Gerrit Grunwald
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package eu.hansolo.medusa.skins;
import eu.hansolo.medusa.Clock;
import eu.hansolo.medusa.Fonts;
import eu.hansolo.medusa.tools.Helper;
import javafx.geometry.Insets;
import javafx.geometry.Point2D;
import javafx.geometry.VPos;
import javafx.scene.CacheHint;
import javafx.scene.Group;
import javafx.scene.control.Skin;
import javafx.scene.control.SkinBase;
import javafx.scene.effect.BlurType;
import javafx.scene.effect.DropShadow;
import javafx.scene.layout.Background;
import javafx.scene.layout.BackgroundFill;
import javafx.scene.layout.Border;
import javafx.scene.layout.BorderStroke;
import javafx.scene.layout.BorderStrokeStyle;
import javafx.scene.layout.BorderWidths;
import javafx.scene.layout.CornerRadii;
import javafx.scene.layout.Pane;
import javafx.scene.paint.Color;
import javafx.scene.shape.Circle;
import javafx.scene.shape.FillRule;
import javafx.scene.shape.LineTo;
import javafx.scene.shape.MoveTo;
import javafx.scene.shape.Path;
import javafx.scene.shape.Rectangle;
import javafx.scene.shape.StrokeLineCap;
import javafx.scene.text.Text;
import javafx.scene.transform.Rotate;
import java.time.Instant;
import java.time.ZoneId;
import java.time.ZonedDateTime;
import java.time.format.DateTimeFormatter;
import java.time.temporal.ChronoField;
import java.util.Locale;
/**
* Created by hansolo on 16.12.16.
*/
public class TileClockSkin extends SkinBase implements Skin {
private static final double PREFERRED_WIDTH = 250;
private static final double PREFERRED_HEIGHT = 250;
private static final double MINIMUM_WIDTH = 50;
private static final double MINIMUM_HEIGHT = 50;
private static final double MAXIMUM_WIDTH = 1024;
private static final double MAXIMUM_HEIGHT = 1024;
private static final DateTimeFormatter DATE_FORMATER = DateTimeFormatter.ofPattern("EE d");
private static final double CLOCK_SCALE_FACTOR = 0.75;
private double size;
private double clockSize;
private Path minuteTickMarks;
private Path hourTickMarks;
private Rectangle hour;
private Rectangle minute;
private Rectangle second;
private Circle knob;
private Text title;
private Text amPmText;
private Text dateText;
private Text text;
private Pane pane;
private Rotate hourRotate;
private Rotate minuteRotate;
private Rotate secondRotate;
private Group shadowGroupHour;
private Group shadowGroupMinute;
private Group shadowGroupSecond;
private DropShadow dropShadow;
// ******************** Constructors **************************************
public TileClockSkin(Clock gauge) {
super(gauge);
minuteRotate = new Rotate();
hourRotate = new Rotate();
secondRotate = new Rotate();
initGraphics();
registerListeners();
}
// ******************** Initialization ************************************
private void initGraphics() {
// Set initial size
if (Double.compare(getSkinnable().getPrefWidth(), 0.0) <= 0 || Double.compare(getSkinnable().getPrefHeight(), 0.0) <= 0 ||
Double.compare(getSkinnable().getWidth(), 0.0) <= 0 || Double.compare(getSkinnable().getHeight(), 0.0) <= 0) {
if (getSkinnable().getPrefWidth() > 0 && getSkinnable().getPrefHeight() > 0) {
getSkinnable().setPrefSize(getSkinnable().getPrefWidth(), getSkinnable().getPrefHeight());
} else {
getSkinnable().setPrefSize(PREFERRED_WIDTH, PREFERRED_HEIGHT);
}
}
minuteTickMarks = new Path();
minuteTickMarks.setFillRule(FillRule.EVEN_ODD);
minuteTickMarks.setFill(null);
minuteTickMarks.setStroke(getSkinnable().getMinuteColor());
minuteTickMarks.setStrokeLineCap(StrokeLineCap.ROUND);
hourTickMarks = new Path();
hourTickMarks.setFillRule(FillRule.EVEN_ODD);
hourTickMarks.setFill(null);
hourTickMarks.setStroke(getSkinnable().getHourColor());
hourTickMarks.setStrokeLineCap(StrokeLineCap.ROUND);
hour = new Rectangle(3, 60);
hour.setArcHeight(3);
hour.setArcWidth(3);
hour.setStroke(getSkinnable().getHourColor());
hour.getTransforms().setAll(hourRotate);
minute = new Rectangle(3, 96);
minute.setArcHeight(3);
minute.setArcWidth(3);
minute.setStroke(getSkinnable().getMinuteColor());
minute.getTransforms().setAll(minuteRotate);
second = new Rectangle(1, 96);
second.setArcHeight(1);
second.setArcWidth(1);
second.setStroke(getSkinnable().getSecondColor());
second.getTransforms().setAll(secondRotate);
second.setVisible(getSkinnable().isSecondsVisible());
second.setManaged(getSkinnable().isSecondsVisible());
knob = new Circle(PREFERRED_WIDTH * 0.5, PREFERRED_HEIGHT * 0.5, 4.5);
knob.setStroke(Color.web("#282a3280"));
dropShadow = new DropShadow();
dropShadow.setColor(Color.rgb(0, 0, 0, 0.25));
dropShadow.setBlurType(BlurType.TWO_PASS_BOX);
dropShadow.setRadius(0.015 * PREFERRED_WIDTH);
dropShadow.setOffsetY(0.015 * PREFERRED_WIDTH);
shadowGroupHour = new Group(hour);
shadowGroupMinute = new Group(minute);
shadowGroupSecond = new Group(second, knob);
shadowGroupHour.setEffect(getSkinnable().getShadowsEnabled() ? dropShadow : null);
shadowGroupMinute.setEffect(getSkinnable().getShadowsEnabled() ? dropShadow : null);
shadowGroupSecond.setEffect(getSkinnable().getShadowsEnabled() ? dropShadow : null);
title = new Text("");
title.setTextOrigin(VPos.TOP);
Helper.enableNode(title, getSkinnable().isTitleVisible());
amPmText = new Text(getSkinnable().getTime().get(ChronoField.AMPM_OF_DAY) == 0 ? "AM" : "PM");
dateText = new Text("");
Helper.enableNode(dateText, getSkinnable().isDateVisible());
text = new Text("");
Helper.enableNode(text, getSkinnable().isTextVisible());
pane = new Pane(hourTickMarks, minuteTickMarks, title, amPmText, dateText, text, shadowGroupHour, shadowGroupMinute, shadowGroupSecond);
pane.setBorder(new Border(new BorderStroke(getSkinnable().getBorderPaint(), BorderStrokeStyle.SOLID, new CornerRadii(PREFERRED_WIDTH * 0.025), new BorderWidths(getSkinnable().getBorderWidth()))));
pane.setBackground(new Background(new BackgroundFill(getSkinnable().getBackgroundPaint(), new CornerRadii(PREFERRED_WIDTH * 0.025), Insets.EMPTY)));
getChildren().setAll(pane);
}
private void registerListeners() {
getSkinnable().widthProperty().addListener(o -> handleEvents("RESIZE"));
getSkinnable().heightProperty().addListener(o -> handleEvents("RESIZE"));
getSkinnable().setOnUpdate(e -> handleEvents(e.eventType.name()));
if (getSkinnable().isAnimated()) {
getSkinnable().currentTimeProperty().addListener(o -> updateTime(
ZonedDateTime.ofInstant(Instant.ofEpochSecond(getSkinnable().getCurrentTime()), ZoneId.of(ZoneId.systemDefault().getId()))));
} else {
getSkinnable().timeProperty().addListener(o -> updateTime(getSkinnable().getTime()));
}
}
// ******************** Methods *******************************************
@Override protected double computeMinWidth(final double HEIGHT, final double TOP, final double RIGHT, final double BOTTOM, final double LEFT) { return MINIMUM_WIDTH; }
@Override protected double computeMinHeight(final double WIDTH, final double TOP, final double RIGHT, final double BOTTOM, final double LEFT) { return MINIMUM_HEIGHT; }
@Override protected double computePrefWidth(final double HEIGHT, final double TOP, final double RIGHT, final double BOTTOM, final double LEFT) {
return super.computePrefWidth(HEIGHT, TOP, RIGHT, BOTTOM, LEFT);
}
@Override protected double computePrefHeight(final double WIDTH, final double TOP, final double RIGHT, final double BOTTOM, final double LEFT) {
return super.computePrefHeight(WIDTH, TOP, RIGHT, BOTTOM, LEFT);
}
@Override protected double computeMaxWidth(final double HEIGHT, final double TOP, final double RIGHT, final double BOTTOM, final double LEFT) { return MAXIMUM_WIDTH; }
@Override protected double computeMaxHeight(final double WIDTH, final double TOP, final double RIGHT, final double BOTTOM, final double LEFT) { return MAXIMUM_HEIGHT; }
private void handleEvents(final String EVENT_TYPE) {
if ("RESIZE".equals(EVENT_TYPE)) {
resize();
redraw();
} else if ("REDRAW".equals(EVENT_TYPE)) {
redraw();
} else if ("VISIBILITY".equals(EVENT_TYPE)) {
Helper.enableNode(title, getSkinnable().isTitleVisible());
Helper.enableNode(text, getSkinnable().isTextVisible());
Helper.enableNode(dateText, getSkinnable().isDateVisible());
Helper.enableNode(second, getSkinnable().isSecondsVisible());
} else if ("FINISHED".equals(EVENT_TYPE)) {
}
}
private void drawTicks() {
minuteTickMarks.setCache(false);
hourTickMarks.setCache(false);
minuteTickMarks.getElements().clear();
hourTickMarks.getElements().clear();
double sinValue;
double cosValue;
double startAngle = 180;
double angleStep = 360 / 60;
Point2D center = new Point2D(clockSize * 0.5, clockSize * 0.5);
boolean hourTickMarksVisible = getSkinnable().isHourTickMarksVisible();
boolean minuteTickMarksVisible = getSkinnable().isMinuteTickMarksVisible();
for (double angle = 0, counter = 0 ; Double.compare(counter, 59) <= 0 ; angle -= angleStep, counter++) {
sinValue = Math.sin(Math.toRadians(angle + startAngle));
cosValue = Math.cos(Math.toRadians(angle + startAngle));
Point2D innerPoint = new Point2D(center.getX() + clockSize * 0.405 * sinValue, center.getY() + clockSize * 0.405 * cosValue);
Point2D innerMinutePoint = new Point2D(center.getX() + clockSize * 0.435 * sinValue, center.getY() + clockSize * 0.435 * cosValue);
Point2D outerPoint = new Point2D(center.getX() + clockSize * 0.465 * sinValue, center.getY() + clockSize * 0.465 * cosValue);
if (counter % 5 == 0) {
// Draw hour tickmark
if (hourTickMarksVisible) {
hourTickMarks.setStrokeWidth(clockSize * 0.01);
hourTickMarks.getElements().add(new MoveTo(innerPoint.getX(), innerPoint.getY()));
hourTickMarks.getElements().add(new LineTo(outerPoint.getX(), outerPoint.getY()));
} else if (minuteTickMarksVisible) {
minuteTickMarks.setStrokeWidth(clockSize * 0.005);
minuteTickMarks.getElements().add(new MoveTo(innerMinutePoint.getX(), innerMinutePoint.getY()));
minuteTickMarks.getElements().add(new LineTo(outerPoint.getX(), outerPoint.getY()));
}
} else if (counter % 1 == 0 && minuteTickMarksVisible) {
// Draw minute tickmark
minuteTickMarks.setStrokeWidth(clockSize * 0.005);
minuteTickMarks.getElements().add(new MoveTo(innerMinutePoint.getX(), innerMinutePoint.getY()));
minuteTickMarks.getElements().add(new LineTo(outerPoint.getX(), outerPoint.getY()));
}
}
minuteTickMarks.setCache(true);
minuteTickMarks.setCacheHint(CacheHint.QUALITY);
hourTickMarks.setCache(true);
hourTickMarks.setCacheHint(CacheHint.QUALITY);
}
public void updateTime(final ZonedDateTime TIME) {
if (getSkinnable().isDiscreteHours()) {
hourRotate.setAngle(TIME.getHour() * 30);
} else {
hourRotate.setAngle(0.5 * (60 * TIME.getHour() + TIME.getMinute()));
}
if (getSkinnable().isDiscreteMinutes()) {
minuteRotate.setAngle(TIME.getMinute() * 6);
} else {
minuteRotate.setAngle(TIME.getMinute() * 6 + TIME.getSecond() * 0.1);
}
if (second.isVisible()) {
if (getSkinnable().isDiscreteSeconds()) {
secondRotate.setAngle(TIME.getSecond() * 6);
} else {
secondRotate.setAngle(TIME.getSecond() * 6 + TIME.get(ChronoField.MILLI_OF_SECOND) * 0.006);
}
}
amPmText.setText(getSkinnable().getTime().get(ChronoField.AMPM_OF_DAY) == 0 ? "AM" : "PM");
Helper.adjustTextSize(amPmText, 0.2 * size, size * 0.05);
amPmText.setX((size - amPmText.getLayoutBounds().getWidth()) * 0.5);
amPmText.setY(size * 0.4);
dateText.setText(DATE_FORMATER.format(TIME).toUpperCase());
Helper.adjustTextSize(dateText, 0.3 * size, size * 0.05);
dateText.setX((size - dateText.getLayoutBounds().getWidth()) * 0.5);
dateText.setY(size * 0.65);
}
// ******************** Resizing ******************************************
private void resizeText() {
double maxWidth = size * 0.9;
double fontSize = size * 0.06;
title.setFont(Fonts.latoRegular(fontSize));
title.setText(getSkinnable().getTitle());
if (title.getLayoutBounds().getWidth() > maxWidth) { Helper.adjustTextSize(title, maxWidth, fontSize); }
title.setX(size * 0.05);
title.setY(size * 0.05);
maxWidth = size * 0.2;
fontSize = size * 0.05;
amPmText.setText(getSkinnable().getTime().get(ChronoField.AMPM_OF_DAY) == 0 ? "AM" : "PM");
Helper.adjustTextSize(amPmText, maxWidth, fontSize);
amPmText.setX((size - amPmText.getLayoutBounds().getWidth()) * 0.5);
amPmText.setY(size * 0.4);
maxWidth = size * 0.6;
dateText.setFont(Fonts.latoRegular(fontSize));
if (dateText.getLayoutBounds().getWidth() > maxWidth) { Helper.adjustTextSize(dateText, maxWidth, fontSize); }
dateText.setX((size - dateText.getLayoutBounds().getWidth()) * 0.5);
dateText.setY(size * 0.65);
maxWidth = size * 0.9;
fontSize = size * 0.05;
text.setText(getSkinnable().getText());
if (text.getLayoutBounds().getWidth() > maxWidth) { Helper.adjustTextSize(text, maxWidth, fontSize); }
text.setX(size * 0.05);
text.setY(size * 0.95);
}
private void resize() {
double width = getSkinnable().getWidth() - getSkinnable().getInsets().getLeft() - getSkinnable().getInsets().getRight();
double height = getSkinnable().getHeight() - getSkinnable().getInsets().getTop() - getSkinnable().getInsets().getBottom();
size = width < height ? width : height;
clockSize = size * CLOCK_SCALE_FACTOR;
if (size > 0) {
double center = size * 0.5;
pane.setMaxSize(size, size);
pane.relocate((getSkinnable().getWidth() - size) * 0.5, (getSkinnable().getHeight() - size) * 0.5);
dropShadow.setRadius(0.008 * size);
dropShadow.setOffsetY(0.008 * size);
drawTicks();
hourTickMarks.relocate((size - hourTickMarks.getLayoutBounds().getWidth()) * 0.5,
(size - hourTickMarks.getLayoutBounds().getHeight()) * 0.5);
minuteTickMarks.relocate((size - minuteTickMarks.getLayoutBounds().getWidth()) * 0.5,
(size - minuteTickMarks.getLayoutBounds().getHeight()) * 0.5);
hour.setFill(getSkinnable().getHourColor());
hour.setCache(false);
hour.setWidth(clockSize * 0.015);
hour.setHeight(clockSize * 0.29);
hour.setArcWidth(clockSize * 0.015);
hour.setArcHeight(clockSize * 0.015);
hour.setCache(true);
hour.setCacheHint(CacheHint.ROTATE);
hour.relocate((size - hour.getWidth()) * 0.5, size * 0.21 / CLOCK_SCALE_FACTOR);
minute.setFill(getSkinnable().getMinuteColor());
minute.setCache(false);
minute.setWidth(clockSize * 0.015);
minute.setHeight(clockSize * 0.47);
minute.setArcWidth(clockSize * 0.015);
minute.setArcHeight(clockSize * 0.015);
minute.setCache(true);
minute.setCacheHint(CacheHint.ROTATE);
minute.relocate((size - minute.getWidth()) * 0.5, size * 0.11 / CLOCK_SCALE_FACTOR);
second.setFill(getSkinnable().getSecondColor());
second.setCache(false);
second.setWidth(clockSize * 0.005);
second.setHeight(clockSize * 0.47);
second.setArcWidth(clockSize * 0.015);
second.setArcHeight(clockSize * 0.015);
second.setCache(true);
second.setCacheHint(CacheHint.ROTATE);
second.relocate((size - second.getWidth()) * 0.5, size * 0.11 / CLOCK_SCALE_FACTOR);
knob.setFill(getSkinnable().getKnobColor());
knob.setRadius(clockSize * 0.0225);
knob.setCenterX(center);
knob.setCenterY(center);
resizeText();
minuteRotate.setPivotX(minute.getWidth() * 0.5);
minuteRotate.setPivotY(minute.getHeight());
hourRotate.setPivotX(hour.getWidth() * 0.5);
hourRotate.setPivotY(hour.getHeight());
secondRotate.setPivotX(second.getWidth() * 0.5);
secondRotate.setPivotY(second.getHeight());
}
}
private void redraw() {
pane.setBorder(new Border(new BorderStroke(getSkinnable().getBorderPaint(), BorderStrokeStyle.SOLID, new CornerRadii(size * 0.025), new BorderWidths(getSkinnable().getBorderWidth() / PREFERRED_WIDTH * size))));
pane.setBackground(new Background(new BackgroundFill(getSkinnable().getBackgroundPaint(), new CornerRadii(size * 0.025), Insets.EMPTY)));
shadowGroupHour.setEffect(getSkinnable().getShadowsEnabled() ? dropShadow : null);
shadowGroupMinute.setEffect(getSkinnable().getShadowsEnabled() ? dropShadow : null);
shadowGroupSecond.setEffect(getSkinnable().getShadowsEnabled() ? dropShadow : null);
// Tick Marks
minuteTickMarks.setStroke(getSkinnable().getMinuteColor());
hourTickMarks.setStroke(getSkinnable().getHourColor());
ZonedDateTime time = getSkinnable().getTime();
updateTime(time);
resizeText();
title.setFill(getSkinnable().getTitleColor());
dateText.setFill(getSkinnable().getDateColor());
text.setFill(getSkinnable().getTextColor());
amPmText.setFill(getSkinnable().getTextColor());
}
}