org.bidib.wizard.mvc.stepcontrol.model.StepControlModel Maven / Gradle / Ivy

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jBiDiB BiDiB Wizard POM
There is a newer version: 2.0.0-M1
package org.bidib.wizard.mvc.stepcontrol.model;

import java.util.ArrayList;
import java.util.List;

import org.apache.commons.collections4.CollectionUtils;
import org.bidib.jbidibc.core.utils.ByteUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.jgoodies.binding.beans.Model;
import com.jgoodies.common.collect.ArrayListModel;

public class StepControlModel extends Model {
    private static final long serialVersionUID = 1L;

    public enum TurnTableType {
        linear(0), round(1);

        private byte type;

        TurnTableType(int type) {
            this.type = ByteUtils.getLowByte(type);
        }

        public byte getType() {
            return type;
        }

        public int getCvValue() {
            return ByteUtils.getInt(type);
        }

        public static TurnTableType fromValue(byte type) {
            TurnTableType result = null;
            for (TurnTableType e : values()) {
                if (e.type == type) {
                    result = e;
                    break;
                }
            }
            if (result == null) {
                throw new IllegalArgumentException("cannot map " + type + " to a turnTableType enum");
            }
            return result;
        }
    }

    private static final Logger LOGGER = LoggerFactory.getLogger(StepControlModel.class);

    public static final String PROPERTYNAME_SELECTED_ASPECT = "selectedAspect";

    public static final String PROPERTYNAME_STEPCONTROL_ASPECTS = "stepControlAspects";

    public static final String PROPERTYNAME_CURRENT_POSITION = "currentPosition";

    public static final String PROPERTYNAME_TURNTABLE_TYPE = "turnTableType";

    private ArrayListModel stepControlAspects = new ArrayListModel<>();

    private StepControlAspect selectedAspect;

    private TurnTableType turnTableType;

    private long currentPosition;

    /**
     * @return the selectedAspect
     */
    public StepControlAspect getSelectedAspect() {
        return selectedAspect;
    }

    /**
     * @param selectedAspect
     *            the selectedAspect to set
     */
    public void setSelectedAspect(StepControlAspect selectedAspect) {
        StepControlAspect oldValue = this.selectedAspect;
        this.selectedAspect = selectedAspect;

        firePropertyChange(PROPERTYNAME_SELECTED_ASPECT, oldValue, selectedAspect);
    }

    /**
     * @return the stepControlAspects list model
     */
    public ArrayListModel getStepControlAspectsListModel() {
        return stepControlAspects;
    }

    /**
     * @return the stepControlAspects
     */
    public List getStepControlAspects() {
        return stepControlAspects;
    }

    /**
     * @param stepControlAspect
     *            the single stepControlAspect to add
     */
    public void addStepControlAspect(StepControlAspect stepControlAspect) {
        List oldValue = new ArrayList<>();
        oldValue.addAll(this.stepControlAspects);

        // TODO fix this hack
        if (stepControlAspect.getStepNumber() == null) {
            int size = stepControlAspects.size();
            stepControlAspect.setStepNumber(size + 1);
        }

        this.stepControlAspects.add(stepControlAspect);

        firePropertyChange(PROPERTYNAME_STEPCONTROL_ASPECTS, oldValue, stepControlAspects);
    }

    /**
     * @param stepControlAspect
     *            the single stepControlAspect to remove
     */
    public void removeStepControlAspect(StepControlAspect stepControlAspect) {
        List oldValue = new ArrayList<>();
        oldValue.addAll(this.stepControlAspects);

        this.stepControlAspects.remove(stepControlAspect);

        firePropertyChange(PROPERTYNAME_STEPCONTROL_ASPECTS, oldValue, stepControlAspects);
    }

    /**
     * @param stepControlAspects
     *            the stepControlAspects to set
     */
    public void setStepControlAspects(List stepControlAspects) {
        List oldValue = new ArrayList<>();
        oldValue.addAll(this.stepControlAspects);

        this.stepControlAspects.clear();
        if (CollectionUtils.isNotEmpty(stepControlAspects)) {
            this.stepControlAspects.addAll(stepControlAspects);
        }

        firePropertyChange(PROPERTYNAME_STEPCONTROL_ASPECTS, oldValue, this.stepControlAspects);
    }

    /**
     * @return the turnTableType
     */
    public TurnTableType getTurnTableType() {
        return turnTableType;
    }

    /**
     * @param turnTableType
     *            the turnTableType to set
     */
    public void setTurnTableType(TurnTableType turnTableType) {
        LOGGER.info("Set the turnTableType: {}", turnTableType);

        TurnTableType oldValue = this.turnTableType;
        this.turnTableType = turnTableType;

        firePropertyChange(PROPERTYNAME_TURNTABLE_TYPE, oldValue, turnTableType);
    }

    /**
     * @return the currentPosition
     */
    public long getCurrentPosition() {
        return currentPosition;
    }

    /**
     * @param currentPosition
     *            the currentPosition to set
     */
    public void setCurrentPosition(long currentPosition) {
        LOGGER.info("Set the current position: {}", currentPosition);

        long oldValue = this.currentPosition;
        this.currentPosition = currentPosition;

        firePropertyChange(PROPERTYNAME_CURRENT_POSITION, oldValue, currentPosition);
    }

    /**
     * Clear all values from the model.
     */
    public void clearModel() {
        setStepControlAspects(null);
        setCurrentPosition(0);
        setSelectedAspect(null);
        setTurnTableType(null);
    }
}