/*
* SPDX-License-Identifier: Apache-2.0
*
* Copyright 2016-2020 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
*
* https://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.tilesfx.tools;
import eu.hansolo.tilesfx.Tile;
import javafx.beans.DefaultProperty;
import javafx.collections.ObservableList;
import javafx.scene.Node;
import javafx.scene.control.Tooltip;
import javafx.scene.layout.Region;
import javafx.scene.paint.Color;
import javafx.scene.shape.ClosePath;
import javafx.scene.shape.LineTo;
import javafx.scene.shape.MoveTo;
import javafx.scene.shape.Path;
import javafx.scene.shape.QuadCurveTo;
/**
* User: hansolo
* Date: 08.11.17
* Time: 04:37
*/
@DefaultProperty("children")
public class NotifyRegion extends Region {
private static final double PREFERRED_WIDTH = 52;
private static final double PREFERRED_HEIGHT = 52;
private static final double MINIMUM_WIDTH = 1;
private static final double MINIMUM_HEIGHT = 1;
private static final double MAXIMUM_WIDTH = 1024;
private static final double MAXIMUM_HEIGHT = 1024;
private double size;
private double width;
private double height;
private Path path;
private Path icon;
private Color backgroundColor;
private Color foregroundColor;
private boolean roundedCorner;
private Tooltip tooltip;
// ******************** Constructors **************************************
public NotifyRegion() {
backgroundColor = Tile.YELLOW;
foregroundColor = Tile.BACKGROUND;
roundedCorner = true;
initGraphics();
registerListeners();
}
// ******************** Initialization ************************************
private void initGraphics() {
if (Double.compare(getPrefWidth(), 0.0) <= 0 || Double.compare(getPrefHeight(), 0.0) <= 0 || Double.compare(getWidth(), 0.0) <= 0 ||
Double.compare(getHeight(), 0.0) <= 0) {
if (getPrefWidth() > 0 && getPrefHeight() > 0) {
setPrefSize(getPrefWidth(), getPrefHeight());
} else {
setPrefSize(PREFERRED_WIDTH, PREFERRED_HEIGHT);
}
}
path = new Path();
path.setStroke(Color.TRANSPARENT);
icon = new Path();
icon.setStroke(Color.TRANSPARENT);
tooltip = new Tooltip("");
getChildren().setAll(path, icon);
}
private void registerListeners() {
widthProperty().addListener(o -> resize());
heightProperty().addListener(o -> resize());
}
// ******************** Methods *******************************************
@Override protected double computeMinWidth(final double HEIGHT) { return MINIMUM_WIDTH; }
@Override protected double computeMinHeight(final double WIDTH) { return MINIMUM_HEIGHT; }
@Override protected double computePrefWidth(final double HEIGHT) { return super.computePrefWidth(HEIGHT); }
@Override protected double computePrefHeight(final double WIDTH) { return super.computePrefHeight(WIDTH); }
@Override protected double computeMaxWidth(final double HEIGHT) { return MAXIMUM_WIDTH; }
@Override protected double computeMaxHeight(final double WIDTH) { return MAXIMUM_HEIGHT; }
public Color getBackgroundColor() { return backgroundColor; }
public void setBackgroundColor(final Color COLOR) {
backgroundColor = COLOR;
redraw();
}
public Color getForegroundColor() { return foregroundColor; }
public void setForegroundColor(final Color COLOR) {
foregroundColor = COLOR;
redraw();
}
public boolean isRoundedCorner() { return roundedCorner; }
public void setRoundedCorner(final boolean ROUNDED) {
roundedCorner = ROUNDED;
redraw();
}
public String getToolTipText() { return tooltip.getText(); }
public void setTooltipText(final String TEXT) {
if (null == TEXT || TEXT.isEmpty()) {
Tooltip.uninstall(path, tooltip);
} else {
tooltip.setText(TEXT);
Tooltip.install(path, tooltip);
}
}
@Override public ObservableList<Node> getChildren() { return super.getChildren(); }
// ******************** Resizing ******************************************
private void resize() {
width = getWidth() - getInsets().getLeft() - getInsets().getRight();
height = getHeight() - getInsets().getTop() - getInsets().getBottom();
size = width < height ? width : height;
if (width > 0 && height > 0) {
path.getElements().clear();
if (isRoundedCorner()) {
path.getElements().add(new MoveTo(0, 0));
path.getElements().add(new LineTo(size - size * 0.23809524, 0));
path.getElements().add(new QuadCurveTo(size, 0, size, size * 0.23809524));
path.getElements().add(new LineTo(size, size * 0.23809524));
path.getElements().add(new LineTo(size, size));
path.getElements().add(new ClosePath());
} else {
path.getElements().add(new MoveTo(0, 0));
path.getElements().add(new LineTo(size, 0));
path.getElements().add(new LineTo(size, size));
path.getElements().add(new ClosePath());
}
icon.getElements().clear();
icon.getElements().add(new MoveTo(size * 0.802380952380952, size * 0.123809523809524));
icon.getElements().add(new LineTo(size * 0.871428571428571, size * 0.19047619047619));
icon.getElements().add(new LineTo(size * 0.70952380952381, size * 0.352380952380952));
icon.getElements().add(new LineTo(size * 0.642857142857143, size * 0.283333333333333));
icon.getElements().add(new ClosePath());
icon.getElements().add(new MoveTo(size * 0.588095238095238, size * 0.338095238095238));
icon.getElements().add(new LineTo(size * 0.657142857142857, size * 0.404761904761905));
icon.getElements().add(new LineTo(size * 0.588095238095238, size * 0.471428571428571));
icon.getElements().add(new LineTo(size * 0.521428571428571, size * 0.404761904761905));
icon.getElements().add(new ClosePath());
redraw();
}
}
private void redraw() {
path.setFill(getBackgroundColor());
icon.setFill(getForegroundColor());
}
}
