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The JavaFX implementation of the Interacto library
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/*
* Interacto
* Copyright (C) 2020 Arnaud Blouin
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
package io.github.interacto.jfx.interaction.library;
import io.github.interacto.fsm.InputState;
import io.github.interacto.fsm.OutputState;
import io.github.interacto.fsm.StdState;
import io.github.interacto.fsm.TerminalState;
import io.github.interacto.fsm.TimeoutTransition;
import io.github.interacto.jfx.interaction.FSMDataHandler;
import io.github.interacto.jfx.interaction.JfxFSM;
import io.github.interacto.jfx.interaction.JfxSpinnerChangedTransition;
import java.util.function.LongSupplier;
import javafx.event.ActionEvent;
import javafx.event.Event;
public class SpinnerChangedFSM extends JfxFSM {
/** The time gap between the two spinner events. */
private static long timeGap = 300;
/** The supplier that provides the time gap. */
private static final LongSupplier SUPPLY_TIME_GAP = () -> getTimeGap();
/**
* @return The time gap between the two spinner events.
*/
public static long getTimeGap() {
return timeGap;
}
/**
* Sets The time gap between the two spinner events.
* @param timeGapBetweenClicks The time gap between the two spinner events. Not done if negative.
*/
public static void setTimeGap(final long timeGapBetweenClicks) {
if(timeGapBetweenClicks > 0L) {
timeGap = timeGapBetweenClicks;
}
}
public SpinnerChangedFSM() {
super();
}
@Override
protected void buildFSM(final SpinnerChangedFSMHandler dataHandler) {
if(states.size() > 1) {
return;
}
super.buildFSM(dataHandler);
final StdState changed = new StdState<>(this, "valueChanged");
final TerminalState ended = new TerminalState<>(this, "ended");
addState(changed);
addState(ended);
new SpinnerChangedJfxSpinnerChangedTransition(initState, changed);
new SpinnerChangedJfxSpinnerChangedTransition(changed, changed);
new TimeoutTransition<>(changed, ended, SUPPLY_TIME_GAP);
}
private class SpinnerChangedJfxSpinnerChangedTransition extends JfxSpinnerChangedTransition {
SpinnerChangedJfxSpinnerChangedTransition(final OutputState srcState, final InputState tgtState) {
super(srcState, tgtState);
}
@Override
public void action(final ActionEvent event) {
if(dataHandler != null) {
dataHandler.initToChangedHandler(event);
}
}
}
interface SpinnerChangedFSMHandler extends FSMDataHandler {
void initToChangedHandler(ActionEvent event);
}
}