com.planetmayo.debrief.satc_rcp.ui.contributions.BearingMeasurementContributionView.java Source code

Introduction

Here is the source code for com.planetmayo.debrief.satc_rcp.ui.contributions.BearingMeasurementContributionView.java

Source

/*
 *    Debrief - the Open Source Maritime Analysis Application
 *    http://debrief.info
 *
 *    (C) 2000-2014, PlanetMayo Ltd
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the Eclipse Public License v1.0
 *    (http://www.eclipse.org/legal/epl-v10.html)
 *
 *    This library 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. 
 */
package com.planetmayo.debrief.satc_rcp.ui.contributions;

import org.eclipse.core.databinding.DataBindingContext;
import org.eclipse.core.databinding.beans.BeansObservables;
import org.eclipse.core.databinding.observable.value.IObservableValue;
import org.eclipse.jface.databinding.swt.WidgetProperties;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Scale;

import com.planetmayo.debrief.satc.model.contributions.BearingMeasurementContribution;
import com.planetmayo.debrief.satc.model.generator.IContributions;
import com.planetmayo.debrief.satc_rcp.ui.UIUtils;
import com.planetmayo.debrief.satc_rcp.ui.converters.BooleanToNullConverter;
import com.planetmayo.debrief.satc_rcp.ui.converters.PrefixSuffixLabelConverter;
import com.planetmayo.debrief.satc_rcp.ui.converters.units.UnitConverter;

public class BearingMeasurementContributionView extends BaseContributionView<BearingMeasurementContribution> {
    private Scale errorSlider;
    private Label errorLabel;
    private Button errorActiveCheckbox;
    private Button runMDACheckbox;

    public BearingMeasurementContributionView(Composite parent, BearingMeasurementContribution contribution,
            final IContributions contributions) {
        super(parent, contribution, contributions);
        initUI();
    }

    @Override
    protected void bindValues(DataBindingContext context) {
        PrefixSuffixLabelConverter labelConverter = new PrefixSuffixLabelConverter(Object.class, "+/- ", " degs");
        labelConverter.setNestedUnitConverter(UnitConverter.ANGLE_DEG.getModelToUI());
        IObservableValue errorValue = BeansObservables.observeValue(contribution,
                BearingMeasurementContribution.BEARING_ERROR);
        IObservableValue observationNumberValue = BeansObservables.observeValue(contribution,
                BearingMeasurementContribution.OBSERVATIONS_NUMBER);
        bindCommonHeaderWidgets(context, errorValue, observationNumberValue,
                new PrefixSuffixLabelConverter(Object.class, " Measurements"), labelConverter);
        bindCommonDates(context);

        bindSliderLabelCheckbox(context, errorValue, errorSlider, errorLabel, errorActiveCheckbox, labelConverter,
                new BooleanToNullConverter<Double>(0d), UnitConverter.ANGLE_DEG);

        // connect up the MDA toggle
        IObservableValue autoValue = BeansObservables.observeValue(contribution,
                BearingMeasurementContribution.RUN_MDA);
        IObservableValue autoButton = WidgetProperties.selection().observe(runMDACheckbox);
        context.bindValue(autoButton, autoValue);
    }

    @Override
    protected void createLimitAndEstimateSliders() {
        UIUtils.createLabel(bodyGroup, "Error: ", new GridData(GridData.HORIZONTAL_ALIGN_FILL));

        Composite group = new Composite(bodyGroup, SWT.NONE);
        group.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL));
        group.setLayout(UIUtils.createGridLayoutWithoutMargins(2, false));
        errorActiveCheckbox = new Button(group, SWT.CHECK);
        errorLabel = UIUtils.createSpacer(group, new GridData(GridData.FILL_HORIZONTAL));

        errorSlider = new Scale(bodyGroup, SWT.HORIZONTAL);
        errorSlider.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

        // and now the MDA components
        UIUtils.createLabel(bodyGroup, "MDA: ", new GridData(GridData.HORIZONTAL_ALIGN_FILL));
        Composite group2 = new Composite(bodyGroup, SWT.NONE);
        group2.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL));
        group2.setLayout(UIUtils.createGridLayoutWithoutMargins(3, false));
        runMDACheckbox = new Button(group2, SWT.CHECK);
        UIUtils.createLabel(bodyGroup, "(Auto-detect target manoeuvres) - NOT IMPLEMENTED",
                new GridData(GridData.HORIZONTAL_ALIGN_FILL));
    }

    @Override
    protected void initializeWidgets() {
        startDate.setEnabled(false);
        startTime.setEnabled(false);
        endDate.setEnabled(false);
        endTime.setEnabled(false);
    }

    @Override
    protected String getTitlePrefix() {
        return "Bearing Measurement - ";
    }
}