/*
* Copyright (c) 2019 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.fx.charts.pareto;
import eu.hansolo.fx.charts.font.Fonts;
import eu.hansolo.fx.charts.tools.Helper;
import javafx.animation.FadeTransition;
import javafx.animation.PauseTransition;
import javafx.beans.property.IntegerProperty;
import javafx.beans.property.IntegerPropertyBase;
import javafx.beans.property.LongProperty;
import javafx.beans.property.LongPropertyBase;
import javafx.beans.property.ObjectProperty;
import javafx.beans.property.ObjectPropertyBase;
import javafx.beans.property.StringProperty;
import javafx.beans.property.StringPropertyBase;
import javafx.geometry.Insets;
import javafx.geometry.Pos;
import javafx.scene.Node;
import javafx.scene.layout.Background;
import javafx.scene.layout.BackgroundFill;
import javafx.scene.layout.CornerRadii;
import javafx.scene.layout.HBox;
import javafx.scene.layout.Priority;
import javafx.scene.layout.VBox;
import javafx.scene.paint.Color;
import javafx.scene.shape.Line;
import javafx.scene.text.Font;
import javafx.scene.text.Text;
import javafx.stage.Popup;
import javafx.stage.Window;
import javafx.util.Duration;
/**
* authors: Michael L\u00E4uchli, MLaeuchli (github)
* Stefan Mettler, orizion (github)
*/
public class ParetoInfoPopup extends Popup {
public static long MAX_TIMEOUT = 10_000;
public static int MAX_DECIMALS = 6;
public static Color DEFAULT_BACKGROUND_COLOR = Color.rgb(0, 0, 0, 0.75);
public static Color DEFAULT_TEXT_COLOR = Color.WHITE;
private HBox hBox;
private Text itemText;
private Text valueText;
private Line line;
private Text itemNameText;
private Text itemValueText;
private FadeTransition fadeIn;
private FadeTransition fadeOut;
private PauseTransition delay;
private Color _backgroundColor;
private ObjectProperty<Color> backgroundColor;
private Color _textColor;
private ObjectProperty<Color> textColor;
private long _timeout;
private LongProperty timeout;
private int _decimals;
private IntegerProperty decimals;
private String _unit;
private StringProperty unit;
private String formatString;
private Font regularFont;
private Font lightFont;
private VBox vBoxTitles;
private VBox vBoxValues;
private int rowCount;
// ******************** Constructors **************************************
public ParetoInfoPopup() {
super();
_backgroundColor = DEFAULT_BACKGROUND_COLOR;
_textColor = DEFAULT_TEXT_COLOR;
_timeout = 4000;
_decimals = 0;
_unit = "";
formatString = new StringBuilder("%.").append(_decimals).append("f ").append(_unit).toString();
init();
initGraphics();
registerListeners();
}
// ******************** Initialization ************************************
private void init() {
setAutoFix(true);
rowCount = 2;
fadeIn = new FadeTransition(Duration.millis(200), hBox);
fadeIn.setFromValue(0);
fadeIn.setToValue(0.75);
fadeOut = new FadeTransition(Duration.millis(200), hBox);
fadeOut.setFromValue(0.75);
fadeOut.setToValue(0.0);
fadeOut.setOnFinished(e -> hide());
delay = new PauseTransition(Duration.millis(_timeout));
delay.setOnFinished(e -> animatedHide());
}
private void initGraphics() {
regularFont = Fonts.latoRegular(10);
lightFont = Fonts.latoLight(10);
itemText = new Text("NAME");
itemText.setFill(_textColor);
itemText.setFont(regularFont);
itemNameText = new Text("-");
itemNameText.setFill(_textColor);
itemNameText.setFont(regularFont);
line = new Line(0, 0, 0, 56);
line.setStroke(_textColor);
vBoxTitles = new VBox(2, itemText);
vBoxTitles.setAlignment(Pos.CENTER_LEFT);
VBox.setMargin(itemText, new Insets(3, 0, 0, 0));
vBoxValues = new VBox(2, itemNameText);
vBoxValues.setAlignment(Pos.CENTER_RIGHT);
VBox.setMargin(itemNameText, new Insets(3, 0, 0, 0));
HBox.setHgrow(vBoxValues, Priority.ALWAYS);
hBox = new HBox(5, vBoxTitles, line, vBoxValues);
hBox.setPrefSize(120, 69);
hBox.setPadding(new Insets(5));
hBox.setBackground(new Background(new BackgroundFill(_backgroundColor, new CornerRadii(3), Insets.EMPTY)));
hBox.setMouseTransparent(true);
getContent().addAll(hBox);
}
private void addLine(String title, String value) {
rowCount++;
Text titleText = new Text(title);
titleText.setFill(_textColor);
titleText.setFont(regularFont);
Text valueText = new Text(value);
valueText.setFill(_textColor);
valueText.setFont(regularFont);
vBoxTitles.getChildren().add(titleText);
vBoxValues.getChildren().add(valueText);
Helper.enableNode(titleText, true);
Helper.enableNode(valueText, true);
}
public void clearPopup() {
vBoxTitles.getChildren().clear();
vBoxValues.getChildren().clear();
rowCount = 0;
}
private void registerListeners() {
}
private void setToRows() {
setHeight(rowCount*19);
line.setEndY(rowCount*18 - 12);
hBox.setPrefHeight(rowCount*18);
hBox.setMinHeight(rowCount*18);
hBox.setMaxHeight(rowCount*18);
}
private void updateTextColor(final Color COLOR) {
itemText.setFill(COLOR);
valueText.setFill(COLOR);
line.setStroke(COLOR);
itemNameText.setFill(COLOR);
itemValueText.setFill(COLOR);
}
// ******************** Methods *******************************************
public void animatedShow(final Window WINDOW) {
show(WINDOW);
fadeIn.play();
delay.playFromStart();
}
public void animatedHide() {
fadeOut.play();
}
public Color getBackgroundColor() { return null == backgroundColor ? _backgroundColor : backgroundColor.get(); }
public void setBackgroundColor(final Color COLOR) {
if (null == backgroundColor) {
_backgroundColor = COLOR;
hBox.setBackground(new Background(new BackgroundFill(_backgroundColor, new CornerRadii(3), Insets.EMPTY)));
} else {
backgroundColor.set(COLOR);
}
}
public ObjectProperty<Color> backgroundColorProperty() {
if (null == backgroundColor) {
backgroundColor = new ObjectPropertyBase<Color>(_backgroundColor) {
@Override protected void invalidated() {
hBox.setBackground(new Background(new BackgroundFill(get(), new CornerRadii(3), Insets.EMPTY)));
}
@Override public Object getBean() { return ParetoInfoPopup.this; }
@Override public String getName() { return "backgroundColor"; }
};
_backgroundColor = null;
}
return backgroundColor;
}
public Color getTextColor() { return null == textColor ? _textColor : textColor.get(); }
public void setTextColor(final Color COLOR) {
if (null == textColor) {
_textColor = COLOR;
updateTextColor(_textColor);
} else {
textColor.set(COLOR);
}
}
public ObjectProperty<Color> textColorProperty() {
if (null == textColor) {
textColor = new ObjectPropertyBase<Color>(_textColor) {
@Override protected void invalidated() { updateTextColor(get()); }
@Override public Object getBean() { return ParetoInfoPopup.this; }
@Override public String getName() { return "textColor"; }
};
_textColor = null;
}
return textColor;
}
public long getTimeout() { return null == timeout ? _timeout : timeout.get(); }
public void setTimeout(final long TIMEOUT) {
if (null == timeout) {
_timeout = Helper.clamp(0, MAX_TIMEOUT, TIMEOUT);
} else {
timeout.set(TIMEOUT);
}
}
public LongProperty timeoutProperty() {
if (null == timeout) {
timeout = new LongPropertyBase(_timeout) {
@Override protected void invalidated() { Helper.clamp(0, MAX_TIMEOUT, get()); }
@Override public Object getBean() { return ParetoInfoPopup.this; }
@Override public String getName() { return "timeout"; }
};
}
return timeout;
}
public int getDecimals() { return null == decimals ? _decimals : decimals.get(); }
public void setDecimals(final int DECIMALS) {
if (null == decimals) {
_decimals = Helper.clamp(0, 6, DECIMALS);
formatString = new StringBuilder("%.").append(_decimals).append("f ").append(getUnit()).toString();
} else {
decimals.set(DECIMALS);
}
}
public IntegerProperty decimalsProperty() {
if (null == decimals) {
decimals = new IntegerPropertyBase(_decimals) {
@Override protected void invalidated() {
set(Helper.clamp(0, MAX_DECIMALS, get()));
formatString = new StringBuilder("%.").append(get()).append("f ").append(_unit).toString();
}
@Override public Object getBean() { return ParetoInfoPopup.this; }
@Override public String getName() { return "decimals"; }
};
}
return decimals;
}
public String getUnit() { return null == unit ? _unit : unit.get(); }
public void setUnit(final String UNIT) {
if (null == unit) {
_unit = UNIT;
formatString = new StringBuilder("%.").append(getDecimals()).append("f ").append(_unit).toString();
} else {
unit.set(UNIT);
}
}
public StringProperty unitProperty() {
if (null == unit) {
unit = new StringPropertyBase(_unit) {
@Override protected void invalidated() {
formatString = new StringBuilder("%.").append(getDecimals()).append("f ").append(get()).toString();
}
@Override public Object getBean() { return ParetoInfoPopup.this; }
@Override public String getName() { return "unit"; }
};
_unit = null;
}
return unit;
}
/**
* Updates the displayed text according to the Value of the GraphNode passed
*/
public void update(String names[], String values[]) {
if (names.length ==0) {
this.setOpacity(0);
} else {
clearPopup();
for(int i =0; i < names.length; i++) {
addLine(names[i],values[i]);
}
setToRows();
int i=0;
for(Node node: vBoxTitles.getChildren() ) {
if(i < names.length) {
((Text)node).setText(names[i]);
i++;
}
}
i=0;
for(Node node: vBoxValues.getChildren() ) {
if(i < values.length) {
((Text)node).setText(values[i]);
i++;
}
}
/*Helper.enableNode(itemText, true);
Helper.enableNode(valueText, true);
Helper.enableNode(itemNameText, true);
Helper.enableNode(itemValueText, true);$
*/
/* VBox.setMargin(itemNameText, new Insets(3, 0, 0, 0));
VBox.setMargin(itemText, new Insets(0, 0, 0, 0));
VBox.setMargin(itemNameText, new Insets(0, 0, 0, 0));*/
this.setOpacity(1);
}
}
public void update(String name, String value) {
String[] names = new String[1];
names[0] = name;
String[] values = new String[1];
values[0] = value;
update(names, values);
}
}
