jfxtras.internal.scene.control.skin.agenda.base24hour.LayoutHelp Maven / Gradle / Ivy
/**
* LayoutHelp.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 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.base24hour;
import java.text.SimpleDateFormat;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.time.format.DateTimeFormatterBuilder;
import java.time.format.FormatStyle;
import java.util.Locale;
import javafx.beans.binding.DoubleBinding;
import javafx.beans.property.DoubleProperty;
import javafx.beans.property.IntegerProperty;
import javafx.beans.property.SimpleDoubleProperty;
import javafx.beans.property.SimpleIntegerProperty;
import javafx.geometry.NodeOrientation;
import javafx.scene.Cursor;
import javafx.scene.Node;
import javafx.scene.layout.Pane;
import javafx.scene.shape.Rectangle;
import javafx.scene.text.Text;
import javafx.util.Callback;
import jfxtras.internal.scene.control.skin.agenda.AgendaSkin;
import jfxtras.internal.scene.control.skin.agenda.base24hour.AppointmentAbstractPane.AppointmentForDrag;
import jfxtras.scene.control.agenda.Agenda;
import jfxtras.scene.control.agenda.Agenda.Appointment;
/**
* This class is not a class but a data holder, a record, all fields are accessed directly.
* Its methods are utility methods, which normally would be statics in a util class.
*/
class LayoutHelp {
public LayoutHelp(Agenda skinnable, AgendaSkin skin) {
this.skinnable = skinnable;
this.skin = skin;
dragPane = new DragPane(this);
// header
titleDateTimeHeightProperty.bind( textHeightProperty.multiply(1.5) );
appointmentHeaderPaneHeightProperty.bind( textHeightProperty.add(5) ); // not sure why the 5 is needed
headerHeightProperty.bind( highestNumberOfWholedayAppointmentsProperty.multiply( appointmentHeaderPaneHeightProperty ).add( titleDateTimeHeightProperty ) );
// day columns
dayFirstColumnXProperty.bind( timeWidthProperty );
dayContentWidthProperty.bind( dayWidthProperty.subtract(10) ); // the 10 is a margin at the right so that there is always room to start a new appointment
// hour height
dayHeightProperty.bind(hourHeighProperty.multiply(24));
durationInMSPerPixelProperty.bind( msPerDayProperty.divide(dayHeightProperty) );
// generic
Text textHeight = new Text("X");
textHeight.getStyleClass().add("Agenda");
textHeightProperty.set( textHeight.getBoundsInParent().getHeight() );
// time column
Text textWidth = new Text("88:88");
textWidth.getStyleClass().add("Agenda");
timeWidthProperty.bind( timeColumnWhitespaceProperty.add( textWidth.getBoundsInParent().getWidth() ) );
}
final Agenda skinnable;
final AgendaSkin skin;
final DragPane dragPane;
final DoubleProperty msPerDayProperty = new SimpleDoubleProperty(24 * 60 * 60 * 1000);
final IntegerProperty highestNumberOfWholedayAppointmentsProperty = new SimpleIntegerProperty(0);
final DoubleProperty paddingProperty = new SimpleDoubleProperty(3);
final DoubleProperty timeColumnWhitespaceProperty = new SimpleDoubleProperty(10);
final DoubleProperty wholedayAppointmentFlagpoleWidthProperty = new SimpleDoubleProperty(5);
final DoubleProperty textHeightProperty = new SimpleDoubleProperty(0);
final DoubleProperty titleDateTimeHeightProperty = new SimpleDoubleProperty(0);
final DoubleProperty headerHeightProperty = new SimpleDoubleProperty(0);
final DoubleProperty appointmentHeaderPaneHeightProperty = new SimpleDoubleProperty(0);
final DoubleProperty timeWidthProperty = new SimpleDoubleProperty(0);
final DoubleProperty dayFirstColumnXProperty = new SimpleDoubleProperty(0);
final DoubleProperty dayWidthProperty = new SimpleDoubleProperty(0);
final DoubleProperty dayContentWidthProperty = new SimpleDoubleProperty(0);
final DoubleProperty dayHeightProperty = new SimpleDoubleProperty(0);
final DoubleProperty durationInMSPerPixelProperty = new SimpleDoubleProperty(0);
final DoubleProperty hourHeighProperty = new SimpleDoubleProperty(0);
SimpleDateFormat dayOfWeekDateFormat = new SimpleDateFormat("E", Locale.getDefault());
DateTimeFormatter dayOfWeekDateTimeFormatter = new DateTimeFormatterBuilder().appendPattern("E").toFormatter(Locale.getDefault());
SimpleDateFormat dateFormat = (SimpleDateFormat)SimpleDateFormat.getDateInstance(SimpleDateFormat.SHORT, Locale.getDefault());
DateTimeFormatter dateDateTimeFormatter = new DateTimeFormatterBuilder().appendLocalized(FormatStyle.SHORT, null).toFormatter(Locale.getDefault());
final static SimpleDateFormat timeFormat = new SimpleDateFormat("HH:mm");
DateTimeFormatter timeDateTimeFormatter = new DateTimeFormatterBuilder().appendPattern("HH:mm").toFormatter(Locale.getDefault());
/**
* I have no clue why the wholeday appointment header needs an additional 10.0 px X offset in right-to-left mode
*/
void clip(Pane pane, Text text, DoubleBinding width, DoubleBinding height, boolean mirrorWidth, double additionMirorXOffset) {
Rectangle lClip = new Rectangle(0,0,0,0);
if (mirrorWidth && skinnable.getNodeOrientation().equals(NodeOrientation.RIGHT_TO_LEFT)) {
lClip.xProperty().bind(pane.widthProperty().multiply(-1.0).add(text.getBoundsInParent().getWidth()).add(additionMirorXOffset));
}
lClip.widthProperty().bind(width);
lClip.heightProperty().bind(height);
text.setClip(lClip);
}
/**
*
*/
void setupMouseOverAsBusy(final Node node) {
// play with the mouse pointer to show something can be done here
node.setOnMouseEntered( (mouseEvent) -> {
if (!mouseEvent.isPrimaryButtonDown()) {
node.setCursor(Cursor.HAND);
mouseEvent.consume();
}
});
node.setOnMouseExited( (mouseEvent) -> {
if (!mouseEvent.isPrimaryButtonDown()) {
node.setCursor(Cursor.DEFAULT);
mouseEvent.consume();
}
});
}
/**
*
* @param localDateTime
* @param minutes
* @return
*/
LocalDateTime roundTimeToNearestMinutes(LocalDateTime localDateTime, int minutes)
{
localDateTime = localDateTime.withSecond(0).withNano(0);
int lMinutes = localDateTime.getMinute() % minutes;
if (lMinutes < (minutes/2)) {
localDateTime = localDateTime.plusMinutes(-1 * lMinutes);
}
else {
localDateTime = localDateTime.plusMinutes(minutes - lMinutes);
}
return localDateTime;
}
/**
* Has the client added a callback to process the change?
* @param appointment
*/
void callAppointmentChangedCallback(Appointment appointment) {
// ignore temp appointments
if (!(appointment instanceof AppointmentAbstractPane.AppointmentForDrag)) {
Callback lChangedCallback = skinnable.getAppointmentChangedCallback();
if (lChangedCallback != null) {
lChangedCallback.call(appointment);
}
}
}
}
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