/**
* AgendaDaysFromDisplayedSkin.java
*
* Copyright (c) 2011-2016, JFXtras
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the organization nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package jfxtras.internal.scene.control.skin.agenda;
import java.time.LocalDate;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import javafx.beans.property.ObjectProperty;
import javafx.css.CssMetaData;
import javafx.css.SimpleStyleableObjectProperty;
import javafx.css.Styleable;
import javafx.scene.Node;
import javafx.scene.control.SkinBase;
import javafx.scene.control.Slider;
import javafx.scene.layout.HBox;
import jfxtras.css.CssMetaDataForSkinProperty;
import jfxtras.css.converters.IntegerConverter;
import jfxtras.internal.scene.control.skin.agenda.base24hour.AgendaSkinTimeScale24HourAbstract;
import jfxtras.scene.control.agenda.Agenda;
/**
* @author Tom Eugelink
*/
public class AgendaDaysFromDisplayedSkin extends AgendaSkinTimeScale24HourAbstract<AgendaDaysFromDisplayedSkin> {
/**
*
*/
public AgendaDaysFromDisplayedSkin(Agenda control) {
super(control);
construct();
}
/**
*
*/
private void construct() {
// days back
daysBeforeSlider = new Slider(-20.0, 0.0, (double)daysBackDefault);
daysBeforeSlider.setId("daysBeforeSlider");
daysBeforeSlider.minProperty().bind(daysBeforeFurthestProperty);
daysBeforeSlider.snapToTicksProperty().set(true);
daysBeforeSlider.majorTickUnitProperty().set(1.0);
daysBeforeSlider.minorTickCountProperty().set(0);
daysBeforeSlider.showTickLabelsProperty().set(true);
daysBeforeSlider.prefWidthProperty().bind(borderPane.widthProperty().divide(2.0));
// Until JDK-8133008 is fixed we use the valueChangingProperty and Math.round:
// daysBeforeSlider.valueProperty().addListener( (observable) -> {
// System.out.println("back " + daysBeforeSlider.getValue());
// if (daysBeforeSlider.valueChangingProperty().get() == false) {
// System.out.println("back reconstruct"); // TBEERNOT: min and max slider positions are not processed
// reconstruct();
// }
// });
daysBeforeSlider.valueChangingProperty().addListener( (observable) -> {
if (!daysBeforeSlider.valueChangingProperty().get()) {
reconstruct();
}
});
// days forward
daysAfterSlider = new Slider(0.0, 20.0, (double)daysForwardDefault);
daysAfterSlider.setId("daysAfterSlider");
daysAfterSlider.maxProperty().bind(daysAfterFurthestProperty);
daysAfterSlider.snapToTicksProperty().set(true);
daysAfterSlider.majorTickUnitProperty().set(1.0);
daysAfterSlider.minorTickCountProperty().set(0);
daysAfterSlider.showTickLabelsProperty().set(true);
daysAfterSlider.prefWidthProperty().bind(borderPane.widthProperty().divide(2.0));
// Until JDK-8133008 is fixed we use the valueChangingProperty and Math.round:
// daysAfterSlider.valueProperty().addListener( (observable) -> {
// System.out.println("forward " + daysAfterSlider.getValue());
// if (daysAfterSlider.valueChangingProperty().get() == false) {
// System.out.println("forward reconstruct"); // TBEERNOT: min and max slider positions are not processed
// reconstruct();
// }
// });
daysAfterSlider.valueChangingProperty().addListener( (observable) -> {
if (!daysAfterSlider.valueChangingProperty().get()) {
reconstruct();
}
});
// put the sliders at the bottom
borderPane.setBottom(new HBox(daysBeforeSlider, daysAfterSlider));
}
private Slider daysBeforeSlider;
private Slider daysAfterSlider;
final private int daysBackDefault = -1;
final private int daysForwardDefault = 6;
/**
*
*/
protected void reconstruct() {
super.reconstruct();
// put the sliders at the bottom
borderPane.setBottom(new HBox(daysBeforeSlider, daysAfterSlider));
}
/**
* Assign a calendar to each day, so it knows what it must draw.
*/
protected List<LocalDate> determineDisplayedLocalDates()
{
// get slider positions
int lStartOffset = (daysBeforeSlider == null ? daysBackDefault : (int)Math.round(daysBeforeSlider.valueProperty().get())); // Until JDK-8133008 is fixed we use the valueChangingProperty and Math.round:
int lEndOffset = (daysAfterSlider == null ? daysForwardDefault : (int)Math.round(daysAfterSlider.valueProperty().get())); // Until JDK-8133008 is fixed we use the valueChangingProperty and Math.round:
LocalDate lStartLocalDate = getSkinnable().getDisplayedLocalDateTime().toLocalDate();
// determine displayed calendars
String lKey = lStartOffset + " / " + lEndOffset + " / " + lStartLocalDate;
if (!lKey.equals(displayedLocalDatesKey)) {
// determine displayed calendars
displayedLocalDates = new ArrayList<>();
for (int i = lStartOffset; i < lEndOffset + 1; i++) { // + 1 = always show today
displayedLocalDates.add(lStartLocalDate.plusDays(i));
}
displayedLocalDatesKey = lKey;
}
// done
return displayedLocalDates;
}
private String displayedLocalDatesKey = "";
private List<LocalDate> displayedLocalDates;
// ==================================================================================================================
// StyleableProperties
/**
* daysBeforeFurthestProperty
*/
public final ObjectProperty<Integer> daysBeforeFurthestProperty() { return daysBeforeFurthestProperty; }
private ObjectProperty<Integer> daysBeforeFurthestProperty = new SimpleStyleableObjectProperty<Integer>(StyleableProperties.DAYS_BEFORE_FURTHEST_CSSMETADATA, StyleableProperties.DAYS_BEFORE_FURTHEST_CSSMETADATA.getInitialValue(null)) {
// { // anonymous constructor
// addListener( (invalidationEvent) -> {
// if (daysBeforeFurthestProperty.get() > 0) {
// daysBeforeFurthestProperty.set(0);
// }
// });
// }
};
public final void setDaysBeforeFurthest(int value) { daysBeforeFurthestProperty.set(value); }
public final int getDaysBeforeFurthest() { return daysBeforeFurthestProperty.get(); }
public final AgendaDaysFromDisplayedSkin withDaysBeforeFurthest(int value) { setDaysBeforeFurthest(value); return this; }
/**
* daysAfterFurthestProperty
*/
public final ObjectProperty<Integer> daysAfterFurthestProperty() { return daysAfterFurthestProperty; }
private ObjectProperty<Integer> daysAfterFurthestProperty = new SimpleStyleableObjectProperty<Integer>(StyleableProperties.DAYS_AFTER_FURTHEST_CSSMETADATA, StyleableProperties.DAYS_AFTER_FURTHEST_CSSMETADATA.getInitialValue(null)) {
// { // anonymous constructor
// addListener( (invalidationEvent) -> {
// if (daysAfterFurthestProperty.get() < 0) {
// daysAfterFurthestProperty.set(0);
// }
// });
// }
};
public final void setDaysAfterFurthest(int value) { daysAfterFurthestProperty.set(value); }
public final int getDaysAfterFurthest() { return daysAfterFurthestProperty.get(); }
public final AgendaDaysFromDisplayedSkin withDaysAfterFurthest(int value) { setDaysAfterFurthest(value); return this; }
// -------------------------
private static class StyleableProperties
{
private static final CssMetaData<Agenda, Integer> DAYS_BEFORE_FURTHEST_CSSMETADATA = new CssMetaDataForSkinProperty<Agenda, AgendaDaysFromDisplayedSkin, Integer>("-fxx-days-before-furthest", IntegerConverter.getInstance(), -9 ) {
@Override
protected ObjectProperty<Integer> getProperty(AgendaDaysFromDisplayedSkin s) {
return s.daysBeforeFurthestProperty;
}
};
private static final CssMetaData<Agenda, Integer> DAYS_AFTER_FURTHEST_CSSMETADATA = new CssMetaDataForSkinProperty<Agenda, AgendaDaysFromDisplayedSkin, Integer>("-fxx-days-after-furthest", IntegerConverter.getInstance(), 9 ) {
@Override
protected ObjectProperty<Integer> getProperty(AgendaDaysFromDisplayedSkin s) {
return s.daysAfterFurthestProperty;
}
};
private static final List<CssMetaData<? extends Styleable, ?>> STYLEABLES;
static {
final List<CssMetaData<? extends Styleable, ?>> classCssMetaData = new ArrayList<CssMetaData<? extends Styleable, ?>>(AgendaSkinTimeScale24HourAbstract.getClassCssMetaData());
classCssMetaData.add(DAYS_BEFORE_FURTHEST_CSSMETADATA);
classCssMetaData.add(DAYS_AFTER_FURTHEST_CSSMETADATA);
STYLEABLES = Collections.unmodifiableList(classCssMetaData);
}
}
/**
* @return The CssMetaData associated with this class, which may include the
* CssMetaData of its super classes.
*/
public static List<CssMetaData<? extends Styleable, ?>> getClassCssMetaData() {
return StyleableProperties.STYLEABLES;
}
/**
* This method should delegate to {@link Node#getClassCssMetaData()} so that
* a Node's CssMetaData can be accessed without the need for reflection.
* @return The CssMetaData associated with this node, which may include the
* CssMetaData of its super classes.
*/
public List<CssMetaData<? extends Styleable, ?>> getCssMetaData() {
return getClassCssMetaData();
}
}