package eu.hansolo.enzo.onoffswitch;
import com.sun.javafx.css.converters.PaintConverter;
import eu.hansolo.enzo.common.Symbol;
import eu.hansolo.enzo.common.SymbolType;
import eu.hansolo.enzo.onoffswitch.skin.IconSwitchSkin;
import javafx.beans.property.BooleanProperty;
import javafx.beans.property.BooleanPropertyBase;
import javafx.beans.property.ObjectProperty;
import javafx.beans.property.ObjectPropertyBase;
import javafx.beans.property.SimpleStringProperty;
import javafx.beans.property.StringProperty;
import javafx.css.CssMetaData;
import javafx.css.PseudoClass;
import javafx.css.Styleable;
import javafx.css.StyleableObjectProperty;
import javafx.css.StyleableProperty;
import javafx.event.EventHandler;
import javafx.event.EventType;
import javafx.scene.control.Control;
import javafx.scene.control.Skin;
import javafx.scene.control.Toggle;
import javafx.scene.control.ToggleGroup;
import javafx.scene.paint.Color;
import javafx.scene.paint.Paint;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
/**
* User: hansolo
* Date: 10.10.13
* Time: 08:41
*/
public class IconSwitch extends Control implements Toggle {
public static final Color DEFAULT_SWITCH_COLOR = Color.WHITE;
public static final Color DEFAULT_THUMB_COLOR = Color.WHITE;
public static final Color DEFAULT_SYMBOL_COLOR = Color.DARKGRAY;
private static final PseudoClass PSEUDO_CLASS_SELECTED = PseudoClass.getPseudoClass("selected");
private final Symbol symbol;
// CSS styleable properties
private ObjectProperty<Paint> switchColor;
private ObjectProperty<Paint> thumbColor;
private StringProperty text;
private ObjectProperty<ToggleGroup> toggleGroup;
// CSS pseudo classes
private BooleanProperty selected;
// ******************** Constructors **************************************
public IconSwitch() {
getStyleClass().setAll("icon-switch");
symbol = new Symbol(SymbolType.NONE, 19, DEFAULT_SYMBOL_COLOR, Symbol.RESIZEABLE);
}
// ******************** Methods *******************************************
public final boolean isSelected() {
return null == selected ? false : selected.get();
}
public final void setSelected(final boolean ON) {
selectedProperty().set(ON);
}
public final BooleanProperty selectedProperty() {
if (null == selected) {
selected = new BooleanPropertyBase() {
@Override protected void invalidated() {
if (null != getToggleGroup()) {
if (get()) {
getToggleGroup().selectToggle(IconSwitch.this);
} else if (getToggleGroup().getSelectedToggle() == IconSwitch.this) {
getToggleGroup().selectToggle(null);
}
}
if (selected.get()) {
fireSelectionEvent(new SelectionEvent(this, null, SelectionEvent.SELECT));
} else {
fireSelectionEvent(new SelectionEvent(this, null, SelectionEvent.DESELECT));
}
pseudoClassStateChanged(PSEUDO_CLASS_SELECTED, get());
}
@Override public Object getBean() { return this; }
@Override public String getName() { return "selected"; }
};
}
return selected;
}
public final ToggleGroup getToggleGroup() {
return null == toggleGroup ? null : toggleGroup.get();
}
public final void setToggleGroup(ToggleGroup value) {
toggleGroupProperty().set(value);
}
public final ObjectProperty<ToggleGroup> toggleGroupProperty() {
if (null == toggleGroup) {
toggleGroup = new ObjectPropertyBase<ToggleGroup>() {
private ToggleGroup oldToggleGroup;
@Override protected void invalidated() {
final ToggleGroup toggleGroup = get();
if (null != toggleGroup && !toggleGroup.getToggles().contains(IconSwitch.this)) {
if (oldToggleGroup != null) {
oldToggleGroup.getToggles().remove(IconSwitch.this);
}
toggleGroup.getToggles().add(IconSwitch.this);
} else if (null == toggleGroup) {
oldToggleGroup.getToggles().remove(IconSwitch.this);
}
oldToggleGroup = toggleGroup;
}
@Override public Object getBean() { return IconSwitch.this; }
@Override public String getName() { return "toggleGroup"; }
};
}
return toggleGroup;
}
public final SymbolType getSymbolType() {
return symbol.getSymbolType();
}
public final void setSymbolType(final SymbolType SYMBOL_TYPE) {
symbol.setSymbolType(SYMBOL_TYPE);
}
public final ObjectProperty<SymbolType> symbolTypeProperty() {
return symbol.symbolTypeProperty();
}
public final Color getSymbolColor() {
return symbol.getColor();
}
public final void setSymbolColor(final Color SYMBOL_COLOR) {
symbol.setColor(SYMBOL_COLOR);
}
public final ObjectProperty<Color> symbolColorProperty() {
return symbol.colorProperty();
}
public final String getText() {
return (null == text) ? "" : text.get();
}
public final void setText(final String TEXT) {
textProperty().set(TEXT);
}
public final StringProperty textProperty() {
if (null == text) {
text = new SimpleStringProperty(this, "text", "");
}
return text;
}
public final Symbol getSymbol() {
return symbol;
}
// ******************** CSS Stylable Properties ***************************
public final Paint getSwitchColor() {
return null == switchColor ? DEFAULT_SWITCH_COLOR : switchColor.get();
}
public final void setSwitchColor(Paint value) {
switchColorProperty().set(value);
}
public final ObjectProperty<Paint> switchColorProperty() {
if (null == switchColor) {
switchColor = new StyleableObjectProperty<Paint>(DEFAULT_SWITCH_COLOR) {
@Override public CssMetaData getCssMetaData() { return StyleableProperties.SWITCH_COLOR; }
@Override public Object getBean() { return IconSwitch.this; }
@Override public String getName() { return "switchColor"; }
};
}
return switchColor;
}
public final Paint getThumbColor() {
return null == thumbColor ? DEFAULT_THUMB_COLOR : thumbColor.get();
}
public final void setThumbColor(Paint value) {
thumbColorProperty().set(value);
}
public final ObjectProperty<Paint> thumbColorProperty() {
if (null == thumbColor) {
thumbColor = new StyleableObjectProperty<Paint>(DEFAULT_THUMB_COLOR) {
@Override public CssMetaData getCssMetaData() { return StyleableProperties.THUMB_COLOR; }
@Override public Object getBean() { return IconSwitch.this; }
@Override public String getName() { return "thumbColor"; }
};
}
return thumbColor;
}
// ******************** Style related *************************************
@Override protected Skin createDefaultSkin() {
return new IconSwitchSkin(this);
}
@Override protected String getUserAgentStylesheet() {
return getClass().getResource("iconswitch.css").toExternalForm();
}
private static class StyleableProperties {
private static final CssMetaData<IconSwitch, Paint> SWITCH_COLOR =
new CssMetaData<IconSwitch, Paint>("-switch-color", PaintConverter.getInstance(), DEFAULT_SWITCH_COLOR) {
@Override public boolean isSettable(IconSwitch iconSwitch) {
return null == iconSwitch.switchColor || !iconSwitch.switchColor.isBound();
}
@Override public StyleableProperty<Paint> getStyleableProperty(IconSwitch iconSwitch) {
return (StyleableProperty) iconSwitch.switchColorProperty();
}
@Override public Color getInitialValue(IconSwitch iconSwitch) {
return (Color) iconSwitch.getSwitchColor();
}
};
private static final CssMetaData<IconSwitch, Paint> THUMB_COLOR =
new CssMetaData<IconSwitch, Paint>("-thumb-color", PaintConverter.getInstance(), DEFAULT_THUMB_COLOR) {
@Override public boolean isSettable(IconSwitch iconSwitch) {
return null == iconSwitch.thumbColor || !iconSwitch.thumbColor.isBound();
}
@Override public StyleableProperty<Paint> getStyleableProperty(IconSwitch iconSwitch) {
return (StyleableProperty) iconSwitch.thumbColorProperty();
}
@Override public Color getInitialValue(IconSwitch iconSwitch) {
return (Color) iconSwitch.getThumbColor();
}
};
private static final List<CssMetaData<? extends Styleable, ?>> STYLEABLES;
static {
final List<CssMetaData<? extends Styleable, ?>> styleables = new ArrayList<>(Control.getClassCssMetaData());
Collections.addAll(styleables,
SWITCH_COLOR,
THUMB_COLOR
);
STYLEABLES = Collections.unmodifiableList(styleables);
}
}
public static List<CssMetaData<? extends Styleable, ?>> getClassCssMetaData() {
return StyleableProperties.STYLEABLES;
}
@Override public List<CssMetaData<? extends Styleable, ?>> getControlCssMetaData() {
return getClassCssMetaData();
}
// ******************** Event handling*************************************
public final ObjectProperty<EventHandler<SelectionEvent>> onSelectProperty() { return onSelect; }
public final void setOnSelect(EventHandler<SelectionEvent> value) { onSelectProperty().set(value); }
public final EventHandler<SelectionEvent> getOnSelect() { return onSelectProperty().get(); }
private ObjectProperty<EventHandler<SelectionEvent>> onSelect = new ObjectPropertyBase<EventHandler<SelectionEvent>>() {
@Override public Object getBean() { return this; }
@Override public String getName() { return "onSelect";}
};
public final ObjectProperty<EventHandler<SelectionEvent>> onDeselectProperty() { return onDeselect; }
public final void setOnDeselect(EventHandler<SelectionEvent> value) { onDeselectProperty().set(value); }
public final EventHandler<SelectionEvent> getOnDeselect() { return onDeselectProperty().get(); }
private ObjectProperty<EventHandler<SelectionEvent>> onDeselect = new ObjectPropertyBase<EventHandler<SelectionEvent>>() {
@Override public Object getBean() { return this; }
@Override public String getName() { return "onDeselect";}
};
public void fireSelectionEvent(final SelectionEvent EVENT) {
fireEvent(EVENT);
final EventType TYPE = EVENT.getEventType();
final EventHandler<SelectionEvent> HANDLER;
if (SelectionEvent.SELECT == TYPE) {
HANDLER = getOnSelect();
} else if (SelectionEvent.DESELECT == TYPE) {
HANDLER = getOnDeselect();
} else {
HANDLER = null;
}
if (null == HANDLER) return;
HANDLER.handle(EVENT);
}
}