eu.hansolo.medusa.skins.FatClockSkin 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.Alarm;
import eu.hansolo.medusa.Clock;
import eu.hansolo.medusa.Fonts;
import eu.hansolo.medusa.TickLabelOrientation;
import eu.hansolo.medusa.TimeSection;
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.canvas.Canvas;
import javafx.scene.canvas.GraphicsContext;
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.ClosePath;
import javafx.scene.shape.CubicCurveTo;
import javafx.scene.shape.FillRule;
import javafx.scene.shape.LineTo;
import javafx.scene.shape.MoveTo;
import javafx.scene.shape.Path;
import javafx.scene.shape.StrokeLineCap;
import javafx.scene.text.Font;
import javafx.scene.text.Text;
import javafx.scene.text.TextAlignment;
import javafx.scene.transform.Rotate;
import java.time.ZonedDateTime;
import java.time.format.DateTimeFormatter;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
/**
* Created by hansolo on 02.02.16.
*/
public class FatClockSkin extends ClockSkinBase {
private static final DateTimeFormatter DATE_TIME_FORMATTER = DateTimeFormatter.ofPattern("EEEE\ndd.MM.YYYY\nHH:mm:ss");
private static final DateTimeFormatter DATE_FORMATER = DateTimeFormatter.ofPattern("EE d");
private static final DateTimeFormatter TIME_FORMATTER = DateTimeFormatter.ofPattern("HH:mm");
private Map alarmMap = new ConcurrentHashMap<>();
private double size;
private Canvas sectionsAndAreasCanvas;
private GraphicsContext sectionsAndAreasCtx;
private Canvas tickCanvas;
private GraphicsContext tickCtx;
private Path hour;
private Path minute;
private Text title;
private Text dateText;
private Text text;
private Pane pane;
private Pane alarmPane;
private Rotate hourRotate;
private Rotate minuteRotate;
private Group shadowGroup;
private DropShadow dropShadow;
private List sections;
private List areas;
private boolean sectionsVisible;
private boolean highlightSections;
private boolean areasVisible;
private boolean highlightAreas;
// ******************** Constructors **************************************
public FatClockSkin(Clock clock) {
super(clock);
minuteRotate = new Rotate();
hourRotate = new Rotate();
sections = clock.getSections();
areas = clock.getAreas();
sections = clock.getSections();
highlightSections = clock.isHighlightSections();
sectionsVisible = clock.getSectionsVisible();
areas = clock.getAreas();
highlightAreas = clock.isHighlightAreas();
areasVisible = clock.getAreasVisible();
updateAlarms();
initGraphics();
registerListeners();
}
// ******************** Initialization ************************************
@Override protected void initGraphics() {
// Set initial size
if (Double.compare(clock.getPrefWidth(), 0.0) <= 0 || Double.compare(clock.getPrefHeight(), 0.0) <= 0 ||
Double.compare(clock.getWidth(), 0.0) <= 0 || Double.compare(clock.getHeight(), 0.0) <= 0) {
if (clock.getPrefWidth() > 0 && clock.getPrefHeight() > 0) {
clock.setPrefSize(clock.getPrefWidth(), clock.getPrefHeight());
} else {
clock.setPrefSize(PREFERRED_WIDTH, PREFERRED_HEIGHT);
}
}
sectionsAndAreasCanvas = new Canvas(PREFERRED_WIDTH, PREFERRED_HEIGHT);
sectionsAndAreasCtx = sectionsAndAreasCanvas.getGraphicsContext2D();
tickCanvas = new Canvas(PREFERRED_WIDTH, PREFERRED_HEIGHT);
tickCtx = tickCanvas.getGraphicsContext2D();
alarmPane = new Pane();
hour = new Path();
hour.setFillRule(FillRule.EVEN_ODD);
hour.setStroke(null);
hour.setFill(clock.getHourColor());
hour.getTransforms().setAll(hourRotate);
minute = new Path();
minute.setFillRule(FillRule.EVEN_ODD);
minute.setStroke(null);
minute.setFill(clock.getMinuteColor());
minute.getTransforms().setAll(minuteRotate);
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);
shadowGroup = new Group(hour, minute);
shadowGroup.setEffect(clock.getShadowsEnabled() ? dropShadow : null);
title = new Text("");
title.setVisible(clock.isTitleVisible());
title.setManaged(clock.isTitleVisible());
dateText = new Text("");
dateText.setVisible(clock.isDateVisible());
dateText.setManaged(clock.isDateVisible());
text = new Text("");
text.setVisible(clock.isTextVisible());
text.setManaged(clock.isTextVisible());
pane = new Pane(sectionsAndAreasCanvas, tickCanvas, alarmPane, title, dateText, text, shadowGroup);
pane.setBorder(new Border(new BorderStroke(clock.getBorderPaint(), BorderStrokeStyle.SOLID, new CornerRadii(1024), new BorderWidths(clock.getBorderWidth()))));
pane.setBackground(new Background(new BackgroundFill(clock.getBackgroundPaint(), new CornerRadii(1024), Insets.EMPTY)));
getChildren().setAll(pane);
}
@Override protected void registerListeners() {
super.registerListeners();
}
// ******************** Methods *******************************************
@Override protected void handleEvents(final String EVENT_TYPE) {
super.handleEvents(EVENT_TYPE);
if ("VISIBILITY".equals(EVENT_TYPE)) {
title.setVisible(clock.isTitleVisible());
title.setManaged(clock.isTitleVisible());
text.setVisible(clock.isTextVisible());
text.setManaged(clock.isTextVisible());
dateText.setVisible(clock.isDateVisible());
dateText.setManaged(clock.isDateVisible());
} else if ("SECTION".equals(EVENT_TYPE)) {
sections = clock.getSections();
highlightSections = clock.isHighlightSections();
sectionsVisible = clock.getSectionsVisible();
areas = clock.getAreas();
highlightAreas = clock.isHighlightAreas();
areasVisible = clock.getAreasVisible();
redraw();
} else if ("FINISHED".equals(EVENT_TYPE)) {
}
}
// ******************** Canvas ********************************************
private void drawTicks() {
double sinValue;
double cosValue;
double startAngle = 180;
double angleStep = 360 / 60;
Point2D center = new Point2D(size * 0.5, size * 0.5);
Color hourTickMarkColor = clock.getHourTickMarkColor();
Color minuteTickMarkColor = clock.getMinuteTickMarkColor();
Color tickLabelColor = clock.getTickLabelColor();
boolean hourTickMarksVisible = clock.isHourTickMarksVisible();
boolean minuteTickMarksVisible = clock.isMinuteTickMarksVisible();
boolean tickLabelsVisible = clock.isTickLabelsVisible();
Font font = Fonts.robotoCondensedRegular(size * 0.075);
tickCtx.clearRect(0, 0, size, size);
tickCtx.setLineCap(StrokeLineCap.BUTT);
tickCtx.setFont(font);
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() + size * 0.44533333 * sinValue, center.getY() + size * 0.44533333 * cosValue);
Point2D innerMinutePoint = new Point2D(center.getX() + size * 0.47266667 * sinValue, center.getY() + size * 0.47266667 * cosValue);
Point2D outerPoint = new Point2D(center.getX() + size * 0.5 * sinValue, center.getY() + size * 0.5 * cosValue);
Point2D textPoint = new Point2D(center.getX() + size * 0.39 * sinValue, center.getY() + size * 0.39 * cosValue);
if (counter % 5 == 0) {
// Draw hour tickmark
tickCtx.setStroke(hourTickMarkColor);
if (hourTickMarksVisible) {
tickCtx.setLineWidth(size * 0.016);
tickCtx.strokeLine(innerPoint.getX(), innerPoint.getY(), outerPoint.getX(), outerPoint.getY());
} else if (minuteTickMarksVisible) {
tickCtx.setLineWidth(size * 0.005);
tickCtx.strokeLine(innerMinutePoint.getX(), innerMinutePoint.getY(), outerPoint.getX(), outerPoint.getY());
}
if (tickLabelsVisible) {
tickCtx.save();
tickCtx.translate(textPoint.getX(), textPoint.getY());
Helper.rotateContextForText(tickCtx, startAngle, angle, TickLabelOrientation.HORIZONTAL);
tickCtx.setTextAlign(TextAlignment.CENTER);
tickCtx.setTextBaseline(VPos.CENTER);
tickCtx.setFill(tickLabelColor);
if (counter == 0) {
tickCtx.fillText("12", 0, 0);
} else {
tickCtx.fillText(Integer.toString((int) (counter / 5)), 0, 0);
}
tickCtx.restore();
}
} else if (counter % 1 == 0 && minuteTickMarksVisible) {
// Draw minute tickmark
tickCtx.setLineWidth(size * 0.01066667);
tickCtx.setStroke(minuteTickMarkColor);
tickCtx.strokeLine(innerMinutePoint.getX(), innerMinutePoint.getY(), outerPoint.getX(), outerPoint.getY());
}
}
}
// ******************** Graphics ******************************************
private void createHourPointer() {
double width = size * 0.09733333;
double height = size * 0.42066667;
hour.setCache(false);
hour.getElements().clear();
hour.getElements().add(new MoveTo(0.0, 0.0));
hour.getElements().add(new CubicCurveTo(0.0, 0.0, 0.0, 0.884310618066561 * height, 0.0, 0.884310618066561 * height));
hour.getElements().add(new CubicCurveTo(0.0, 0.9477020602218701 * height, 0.22602739726027396 * width, height, 0.5 * width, height));
hour.getElements().add(new CubicCurveTo(0.773972602739726 * width, height, width, 0.9477020602218701 * height, width, 0.884310618066561 * height));
hour.getElements().add(new CubicCurveTo(width, 0.884310618066561 * height, width, 0.0, width, 0.0));
hour.getElements().add(new LineTo(0.0, 0.0));
hour.getElements().add(new ClosePath());
hour.setCache(true);
hour.setCacheHint(CacheHint.ROTATE);
}
private void createMinutePointer() {
double width = size * 0.09733333;
double height = size * 0.548;
minute.setCache(false);
minute.getElements().clear();
minute.getElements().add(new MoveTo(0.0, 0.0));
minute.getElements().add(new CubicCurveTo(0.0, 0.0, 0.0, 0.9111922141119222 * height, 0.0, 0.9111922141119222 * height));
minute.getElements().add(new CubicCurveTo(0.0, 0.9598540145985401 * height, 0.22602739726027396 * width, height, 0.5 * width, height));
minute.getElements().add(new CubicCurveTo(0.773972602739726 * width, height, width, 0.9598540145985401 * height, width, 0.9111922141119222 * height));
minute.getElements().add(new CubicCurveTo(width, 0.9111922141119222 * height, width, 0.0, width, 0.0));
minute.getElements().add(new LineTo(0.0, 0.0));
minute.getElements().add(new ClosePath());
minute.setCache(true);
minute.setCacheHint(CacheHint.ROTATE);
}
@Override public void updateTime(final ZonedDateTime TIME) {
if (clock.isDiscreteMinutes()) {
minuteRotate.setAngle(TIME.getMinute() * 6);
} else {
minuteRotate.setAngle(TIME.getMinute() * 6 + TIME.getSecond() * 0.1);
}
if (clock.isDiscreteHours()) {
hourRotate.setAngle(TIME.getHour() * 30);
} else {
hourRotate.setAngle(0.5 * (60 * TIME.getHour() + TIME.getMinute()));
}
if (text.isVisible()) {
text.setText(TIME_FORMATTER.format(TIME));
Helper.adjustTextSize(text, 0.6 * size, size * 0.12);
text.relocate((size - text.getLayoutBounds().getWidth()) * 0.5, size * 0.6);
}
if (dateText.isVisible()) {
dateText.setText(DATE_FORMATER.format(TIME).toUpperCase());
Helper.adjustTextSize(dateText, 0.3 * size, size * 0.05);
dateText.relocate(((size * 0.5) - dateText.getLayoutBounds().getWidth()) * 0.5 + (size * 0.45), (size - dateText.getLayoutBounds().getHeight()) * 0.5);
}
// Show all alarms within the next hour
if (TIME.getMinute() == 0 && TIME.getSecond() == 0) Helper.drawAlarms(clock, size, 0.015, 0.485, alarmMap, DATE_TIME_FORMATTER, TIME);
// Highlight Areas and Sections
if (highlightAreas | highlightSections) {
sectionsAndAreasCtx.clearRect(0, 0, size, size);
if (areasVisible) Helper.drawTimeAreas(clock, sectionsAndAreasCtx, areas, size, 0.0, 0.0, 1.0, 1.0);
if (sectionsVisible) Helper.drawTimeSections(clock, sectionsAndAreasCtx, sections, size, 0.0275, 0.0275, 0.945, 0.945, 0.055);
}
}
@Override public void updateAlarms() {
alarmMap.clear();
for (Alarm alarm : clock.getAlarms()) { alarmMap.put(alarm, new Circle()); }
}
// ******************** Resizing ******************************************
@Override protected void resize() {
double width = clock.getWidth() - clock.getInsets().getLeft() - clock.getInsets().getRight();
double height = clock.getHeight() - clock.getInsets().getTop() - clock.getInsets().getBottom();
size = width < height ? width : height;
if (size > 0) {
double center = size * 0.5;
pane.setMaxSize(size, size);
pane.relocate((clock.getWidth() - size) * 0.5, (clock.getHeight() - size) * 0.5);
dropShadow.setRadius(0.008 * size);
dropShadow.setOffsetY(0.008 * size);
sectionsAndAreasCanvas.setWidth(size);
sectionsAndAreasCanvas.setHeight(size);
tickCanvas.setWidth(size);
tickCanvas.setHeight(size);
alarmPane.setMaxSize(size, size);
createHourPointer();
hour.setFill(clock.getHourColor());
hour.relocate((size - hour.getLayoutBounds().getWidth()) * 0.5, size * 0.12733333);
createMinutePointer();
minute.setFill(clock.getMinuteColor());
minute.relocate((size - minute.getLayoutBounds().getWidth()) * 0.5, 0);
title.setFill(clock.getTextColor());
title.setFont(Fonts.latoLight(size * 0.12));
title.relocate((size - title.getLayoutBounds().getWidth()) * 0.5, size * 0.25);
dateText.setFill(clock.getDateColor());
dateText.setFont(Fonts.latoLight(size * 0.05));
dateText.relocate((center - dateText.getLayoutBounds().getWidth()) * 0.5 + (size * 0.45), (size - dateText.getLayoutBounds().getHeight()) * 0.5);
text.setFill(clock.getTextColor());
text.setFont(Fonts.latoLight(size * 0.12));
text.relocate((size - text.getLayoutBounds().getWidth()) * 0.5, size * 0.6);
minuteRotate.setPivotX(minute.getLayoutBounds().getWidth() * 0.5);
minuteRotate.setPivotY(minute.getLayoutBounds().getHeight() * 0.91119221);
hourRotate.setPivotX(hour.getLayoutBounds().getWidth() * 0.5);
hourRotate.setPivotY(hour.getLayoutBounds().getHeight() * 0.88431062);
}
}
@Override protected void redraw() {
pane.setBorder(new Border(new BorderStroke(clock.getBorderPaint(), BorderStrokeStyle.SOLID, new CornerRadii(1024), new BorderWidths(clock.getBorderWidth() / PREFERRED_WIDTH * size))));
pane.setBackground(new Background(new BackgroundFill(clock.getBackgroundPaint(), new CornerRadii(1024), Insets.EMPTY)));
hour.setFill(clock.getHourColor());
minute.setFill(clock.getMinuteColor());
title.setFill(clock.getTextColor());
dateText.setFill(clock.getDateColor());
text.setFill(clock.getTextColor());
shadowGroup.setEffect(clock.getShadowsEnabled() ? dropShadow : null);
// Areas, Sections
sectionsAndAreasCtx.clearRect(0, 0, size, size);
if (areasVisible) Helper.drawTimeAreas(clock, sectionsAndAreasCtx, areas, size, 0.0, 0.0, 1.0, 1.0);
if (sectionsVisible) Helper.drawTimeSections(clock, sectionsAndAreasCtx, sections, size, 0.0275, 0.0275, 0.945, 0.945, 0.055);
// Tick Marks
tickCanvas.setCache(false);
drawTicks();
tickCanvas.setCache(true);
tickCanvas.setCacheHint(CacheHint.QUALITY);
ZonedDateTime time = clock.getTime();
updateTime(time);
title.setText(clock.getTitle());
Helper.adjustTextSize(title, 0.6 * size, size * 0.12);
title.relocate((size - title.getLayoutBounds().getWidth()) * 0.5, size * 0.25);
text.setText(TIME_FORMATTER.format(time));
Helper.adjustTextSize(text, 0.6 * size, size * 0.12);
text.relocate((size - text.getLayoutBounds().getWidth()) * 0.5, size * 0.6);
dateText.setText(DATE_FORMATER.format(time).toUpperCase());
Helper.adjustTextSize(dateText, 0.3 * size, size * 0.05);
dateText.relocate(((size * 0.5) - dateText.getLayoutBounds().getWidth()) * 0.5 + (size * 0.45), (size - dateText.getLayoutBounds().getHeight()) * 0.5);
alarmPane.getChildren().setAll(alarmMap.values());
Helper.drawAlarms(clock, size, 0.015, 0.485, alarmMap, DATE_TIME_FORMATTER, time);
}
}