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eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/element/NumberWithLabelElementComposite.java -text

eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/element/TextWithLabelComposite.java -text

    /**

     * @param formFactory

     * @param parentElement

     * @param element

     */

    private static void addAndAdapt(FormToolkit formFactory, ICdmFormElement parentElement, TextWithLabelComposite element) {

        if(formFactory instanceof CdmFormFactory){

            ((CdmFormFactory) formFactory).adapt(element);

            parentElement.addElement(element);

        }

    }

    /**

     * @wbp.factory

     * @wbp.factory.parameter.source formFactory formFactory

     * @wbp.factory.parameter.source parentFormElement parentFormElement

     * @wbp.factory.parameter.source labelString "Elevation Minimum (m)"

     * @wbp.factory.parameter.source initialText (java.lang.String) null

     * @wbp.factory.parameter.source textHeight (java.lang.Integer) null

     * @wbp.factory.parameter.source style 0

     */

    public static TextWithLabelComposite createTextWithLabelComposite(Composite parent, FormToolkit formFactory, ICdmFormElement parentFormElement, String labelString, String initialText, Integer textHeight, int style) {

        TextWithLabelComposite textWithLabelComposite = new TextWithLabelComposite(parent, formFactory, parentFormElement, labelString, initialText, textHeight, style);

//        addAndAdapt(formFactory, parentFormElement, textWithLabelComposite);

        return textWithLabelComposite;

    }

    /**

     * @wbp.factory

     * @wbp.factory.parameter.source formFactory getFormFactory()

     * @wbp.factory.parameter.source parentElement parentFormElement

     * @wbp.factory.parameter.source labelString "Elevation Minimum (m)"

     * @wbp.factory.parameter.source initialFloat new java.lang.Float(0)

     * @wbp.factory.parameter.source style org.eclipse.swt.SWT.NONE

     */

    public static NumberWithLabelElementComposite createNumberWithLabelElementComposite(Composite parent, FormToolkit formFactory, ICdmFormElement parentElement, String labelString, Float initialFloat, int style) {

        NumberWithLabelElementComposite numberWithLabelElementComposite = new NumberWithLabelElementComposite(parent, formFactory, parentElement, labelString, initialFloat, style);

        return numberWithLabelElementComposite;

    }

// $Id$

/**

* Copyright (C) 2013 EDIT

* European Distributed Institute of Taxonomy

* http://www.e-taxonomy.eu

*

* The contents of this file are subject to the Mozilla Public License Version 1.1

* See LICENSE.TXT at the top of this package for the full license terms.

*/

package eu.etaxonomy.taxeditor.ui.element;

import org.eclipse.swt.SWT;

import org.eclipse.swt.events.ModifyEvent;

import org.eclipse.swt.widgets.Composite;

import org.eclipse.swt.widgets.Display;

import org.eclipse.ui.forms.widgets.FormToolkit;

import eu.etaxonomy.cdm.common.CdmUtils;

/**

 * @author pplitzner

 * @date 31.07.2013

 *

 */

public class NumberWithLabelElementComposite extends TextWithLabelComposite{

    private Float start;

    private Float end;

    private NumberFormatException exception;

    /**

     * <p>Constructor for NumberWithLabelElement.</p>

     *

     * @param toolkit a {@link eu.etaxonomy.taxeditor.ui.element.CdmFormFactory} object.

     * @param parentElement a {@link eu.etaxonomy.taxeditor.ui.element.ICdmFormElement} object.

     * @param labelString a {@link java.lang.String} object.

     * @param initialInteger a {@link java.lang.Integer} object.

     * @param style a int.

     */

    public NumberWithLabelElementComposite(Composite parent, FormToolkit formFactory, ICdmFormElement parentFormElement,

            String labelString, Integer initialInteger, int style){

        this(parent, formFactory, parentFormElement, labelString, new Float(initialInteger), style);

    }

    /**

     * <p>Constructor for NumberWithLabelElement.</p>

     *

     * @param toolkit a {@link eu.etaxonomy.taxeditor.ui.element.CdmFormFactory} object.

     * @param parentElement a {@link eu.etaxonomy.taxeditor.ui.element.ICdmFormElement} object.

     * @param labelString a {@link java.lang.String} object.

     * @param initialFloat a {@link java.lang.Float} object.

     * @param style a int.

     * @wbp.parser.constructor

     */

    public NumberWithLabelElementComposite(Composite parent, FormToolkit formFactory,

            ICdmFormElement parentElement, String labelString,

            Float initialFloat, int style) {

        super(parent, formFactory, parentElement, labelString, null, null, style);

        setFloat(initialFloat);

    }

    /**

     * <p>setInteger</p>

     *

     * @param number a {@link java.lang.Integer} object.

     */

    public void setInteger(Integer number) {

        super.setText(getStringRepresentation(number));

    }

    /**

     * <p>setFloat</p>

     *

     * @param number a {@link java.lang.Float} object.

     */

    public void setFloat(Float number) {

        super.setText(getStringRepresentation(number));

    }

    /**

     * <p>getInteger</p>

     *

     * @return a {@link java.lang.Integer} object.

     */

    public Integer getInteger() {

        String text = super.getText().trim();

        return text.equals("") ? 0 : new Integer(text);

    }

    /**

     * <p>getFloat</p>

     *

     * @return a {@link java.lang.Float} object.

     */

    public Float getFloat(){

        String text = super.getText();

        return new Float(text);

    }

    private String getStringRepresentation(Object number){

        if(number != null){

            return number.toString();

        }

        return null;

    }

    /* (non-Javadoc)

     * @see eu.etaxonomy.taxeditor.forms.AbstractCdmFormElement#propertyChange(org.eclipse.jface.util.PropertyChangeEvent)

     */

    /** {@inheritDoc} */

    @Override

    public void modifyText(ModifyEvent event) {

        String value = text.getText();

        if(CdmUtils.isEmpty(value)){

            text.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_WHITE));

            return;

        }

        try{

            Float number = Float.parseFloat(value);

            if((start != null && number < start) || (end != null && number > end)){

                throw new NumberFormatException("You entered a number that is not within the allowed bounds.");

            }

        }catch(NumberFormatException e){

            text.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_RED));

            firePropertyChangeEvent(new CdmPropertyChangeEvent(this, e));

            exception = e;

            return;

        }

        exception = null;

        text.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_WHITE));

        super.modifyText(event);

    }

    /**

     * <p>setLimits</p>

     *

     * @param numberOfDigits a int.

     * @param start a {@link java.lang.Integer} object.

     * @param end a {@link java.lang.Integer} object.

     */

    public void setLimits(int numberOfDigits, Integer start, Integer end){

        setLimits(numberOfDigits, start.floatValue(), end.floatValue());

    }

    /**

     * <p>setLimits</p>

     *

     * @param numberOfDigits a int.

     * @param start a {@link java.lang.Float} object.

     * @param end a {@link java.lang.Float} object.

     */

    public void setLimits(int numberOfDigits, Float start, Float end){

        text.setTextLimit(numberOfDigits);

        this.start = start;

        this.end = end;

    }

    /**

     * <p>Getter for the field <code>exception</code>.</p>

     *

     * @return the exception

     */

    public NumberFormatException getException() {

        return exception;

    }

}

// $Id$

/**

* Copyright (C) 2013 EDIT

* European Distributed Institute of Taxonomy

* http://www.e-taxonomy.eu

*

* The contents of this file are subject to the Mozilla Public License Version 1.1

* See LICENSE.TXT at the top of this package for the full license terms.

*/

package eu.etaxonomy.taxeditor.ui.element;

import org.eclipse.swt.SWT;

import org.eclipse.swt.events.KeyAdapter;

import org.eclipse.swt.events.KeyEvent;

import org.eclipse.swt.events.ModifyEvent;

import org.eclipse.swt.events.ModifyListener;

import org.eclipse.swt.graphics.Color;

import org.eclipse.swt.widgets.Composite;

import org.eclipse.swt.widgets.Control;

import org.eclipse.swt.widgets.Label;

import org.eclipse.swt.widgets.Listener;

import org.eclipse.swt.widgets.Text;

import org.eclipse.ui.forms.widgets.FormToolkit;

import org.eclipse.ui.forms.widgets.TableWrapData;

import org.eclipse.wb.swt.SWTResourceManager;

import eu.etaxonomy.cdm.common.CdmUtils;

import eu.etaxonomy.taxeditor.preference.Resources;

/**

 * @author pplitzner

 * @date 23.07.2013

 *

 */

public class TextWithLabelComposite extends AbstractCdmFormElementComposite implements ModifyListener, IEnableableFormElement, ISelectable {

    protected Text text;

    private final Label label;

    /** Constant <code>MAX_HEIGHT=0</code> */

    public static final int MAX_HEIGHT = 0;

    /** Constant <code>SINGLE=-1</code> */

    public static final int SINGLE = -1;

    /**

     *

     *

     */

    public TextWithLabelComposite(Composite parent, FormToolkit formFactory, ICdmFormElement parentFormElement, String labelString,

            String initialText, Integer textHeight, int style) {

        super(parent, formFactory, parentFormElement, style);

        setBackground(SWTResourceManager.getColor(SWT.COLOR_WHITE));

        //vvvvvvvvvvvvv

        initialText = initialText==null?"":initialText;

        int scrollStyle = textHeight == null ? SWT.NULL : (SWT.V_SCROLL | SWT.MULTI);

        int combinedStyle = style | SWT.BORDER | scrollStyle;

        // SWT.PASSWORD does not work when SWT.WRAP is set.

        if (style != SWT.PASSWORD) {

            combinedStyle = combinedStyle | SWT.WRAP;

        }

        //^^^^^^^^^^^^^^

        label = new Label(this, SWT.NONE);

        TableWrapData twd_lblNewLabel = new TableWrapData(TableWrapData.RIGHT, TableWrapData.TOP);

        twd_lblNewLabel.grabHorizontal = true;

        twd_lblNewLabel.align = TableWrapData.LEFT;

        label.setLayoutData(twd_lblNewLabel);

        label.setText(labelString);

        text = new Text(this, SWT.NONE);

        TableWrapData twd_text_1 = new TableWrapData(TableWrapData.FILL_GRAB, TableWrapData.TOP);

        twd_text_1.align = TableWrapData.RIGHT;

        twd_text_1.grabHorizontal = false;

        text.setText(initialText);

        text.setLayoutData(twd_text_1);

        //vvvvvvvvvvvvvvvvvv

        if (textHeight == null) {

            text.addKeyListener(new KeyAdapter() {

                @Override

                public void keyPressed(KeyEvent e) {

                    if (e.character == SWT.CR) {

                        // Don't accept carriage returns as input when in single

                        // line mode

                        e.doit = false;

                    } else if (e.character == SWT.TAB) {

                        // traverse is not working for wrapped text widgets so

                        // we reintroduce it here

                        e.doit = false;

                        TextWithLabelComposite.this.text.traverse(SWT.TRAVERSE_TAB_NEXT);

                    }

                }

            });

        }

        TableWrapData layoutData = LayoutConstants.FILL();

        if (textHeight != null && textHeight > 0) {

            (layoutData).heightHint = textHeight;

        }

        text.setLayoutData(layoutData);

        text.addModifyListener(this);

        addControl(label);

        addControl(text);

    }

    /**

     * Get the text of this composites text composite

     *

     * @return a {@link java.lang.String} object.

     */

    public String getText() {

        return text.getText();

    }

    /**

     * Set the text of this composites text composite

     *

     * @param string

     *            a {@link java.lang.String} object.

     */

    public void setText(String string) {

        Listener[] listeners = text.getListeners(SWT.Modify);

        for (Listener listener : listeners) {

            text.removeListener(SWT.Modify, listener);

        }

        text.setText(CdmUtils.Nz(string));

        for (Listener listener : listeners) {

            text.addListener(SWT.Modify, listener);

        }

    }

    /*

     * (non-Javadoc)

     *

     * @see

     * org.eclipse.swt.events.ModifyListener#modifyText(org.eclipse.swt.events

     * .ModifyEvent)

     */

    /** {@inheritDoc} */

    @Override

    public void modifyText(ModifyEvent e) {

        firePropertyChangeEvent(new CdmPropertyChangeEvent(this, e));

    }

    /** {@inheritDoc} */

    @Override

    public void setEnabled(boolean enabled) {

        text.setEnabled(enabled);

        String symbolicName = enabled ? Resources.COLOR_FONT_DEFAULT : Resources.COLOR_TEXT_DISABLED;

        text.setForeground(getColor(symbolicName));

    }

    /** {@inheritDoc} */

    @Override

    public void setIrrelevant(boolean irrelevant) {

        String colorId = irrelevant ? Resources.COLOR_COMPOSITE_IRRELEVANT : Resources.COLOR_COMPOSITE_BACKGROUND;

        Color color = getColor(colorId);

        text.setBackground(color);

    }

    /** {@inheritDoc} */

    @Override

    public void setBackground(Color color) {

        super.setBackground(color);

        if (label != null) {

            label.setBackground(color);

        }

    }

    @Override

    public void setSelected(boolean selected) {

        setBackground(selected ? SELECTED : getPersistentBackground());

    }

    /*

     * (non-Javadoc)

     *

     * @see eu.etaxonomy.taxeditor.forms.AbstractCdmFormElement#setFocus()

     */

    /** {@inheritDoc}

     * @return */

    @Override

    public boolean setFocus() {

        return text.setFocus();

    }

    /**

     * <p>

     * getMainControl

     * </p>

     *

     * @return a {@link org.eclipse.swt.widgets.Control} object.

     */

    public Control getMainControl() {

        return text;

    }

    /**

     * <p>

     * setTextLimit

     * </p>

     *

     * @param limit

     *            a int.

     */

    public void setTextLimit(int limit) {

        text.setTextLimit(limit);

    }

}

import org.eclipse.ui.forms.widgets.TableWrapLayout;

import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;

import eu.etaxonomy.taxeditor.ui.element.NumberWithLabelElementComposite;

import eu.etaxonomy.taxeditor.ui.element.TextWithLabelComposite;

    private final NumberWithLabelElementComposite absoluteElevationError;

    private final NumberWithLabelElementComposite number_absoluteElevationMinimum;

    private final NumberWithLabelElementComposite number_absoluteElevationMaximum;

    private final TextWithLabelComposite collectingMethod;

    private final NumberWithLabelElementComposite number_distanceToGround;

    private final NumberWithLabelElementComposite number_distanceToWaterSurface;

    private final TextWithLabelComposite gatheringEventDescription;

        TableWrapLayout tableWrapLayout = (TableWrapLayout) getLayout();

        tableWrapLayout.numColumns = 1;

        absoluteElevationError = CdmFormFactory.createNumberWithLabelElementComposite(this, getFormFactory(), this, "Elevation Error", new Float(0), SWT.NONE);

        TableWrapData twd_absoluteElevationError = new TableWrapData(TableWrapData.LEFT, TableWrapData.TOP, 1, 1);

        twd_absoluteElevationError.grabHorizontal = true;

        absoluteElevationError.setLayoutData(twd_absoluteElevationError);

        getFormFactory().adapt(absoluteElevationError);

        getFormFactory().paintBordersFor(absoluteElevationError);

        number_absoluteElevationMinimum = CdmFormFactory.createNumberWithLabelElementComposite(this, getFormFactory(), this, "Elevation Minimum (m)", new Float(0), SWT.NONE);

        TableWrapData twd_number_absoluteElevationMinimum = new TableWrapData(TableWrapData.LEFT, TableWrapData.TOP, 1, 1);

        twd_number_absoluteElevationMinimum.grabHorizontal = true;

        number_absoluteElevationMinimum.setLayoutData(twd_number_absoluteElevationMinimum);

        number_absoluteElevationMaximum = CdmFormFactory.createNumberWithLabelElementComposite(this, getFormFactory(), parentFormElement, "Elevation Maximum (m)", new Float(0), SWT.NONE);

        TableWrapData twd_numberWithLabelElementComposite = new TableWrapData(TableWrapData.LEFT, TableWrapData.TOP, 1, 1);

        twd_numberWithLabelElementComposite.grabVertical = true;

        twd_numberWithLabelElementComposite.grabHorizontal = true;

        number_absoluteElevationMaximum.setLayoutData(twd_numberWithLabelElementComposite);

        formFactory.paintBordersFor(number_absoluteElevationMaximum);

        collectingMethod = CdmFormFactory.createTextWithLabelComposite(this, getFormFactory(), this, "Collecting Method", "", (Integer) null, SWT.NONE);

        TableWrapData twd_collectingMethod = new TableWrapData(TableWrapData.LEFT, TableWrapData.TOP, 1, 1);

        twd_collectingMethod.grabHorizontal = true;

        collectingMethod.setLayoutData(twd_collectingMethod);

        getFormFactory().adapt(collectingMethod);

        getFormFactory().paintBordersFor(collectingMethod);

        number_distanceToGround = CdmFormFactory.createNumberWithLabelElementComposite(this, getFormFactory(), parentFormElement, "Distance To Ground (m)", new Float(0), SWT.NONE);

        number_distanceToWaterSurface = CdmFormFactory.createNumberWithLabelElementComposite(this, getFormFactory(), parentFormElement, "Distance To Water Surface (m)", new Float(0), SWT.NONE);

        gatheringEventDescription = CdmFormFactory.createTextWithLabelComposite(this, getFormFactory(), this, "Gathering Event Description", "", (Integer) null, SWT.NONE);

        TableWrapData twd_gatheringEventDescription = new TableWrapData(TableWrapData.LEFT, TableWrapData.TOP, 1, 1);

        twd_gatheringEventDescription.grabHorizontal = true;

        gatheringEventDescription.setLayoutData(twd_gatheringEventDescription);

        getFormFactory().adapt(gatheringEventDescription);

        getFormFactory().paintBordersFor(gatheringEventDescription);

        } else if (eventSource == getCollectingMethod()) {

            getEntity().setCollectingMethod(getCollectingMethod().getText());

        } else if (eventSource == getGatheringEventDescription()) {

            getEntity().setGatheringEventDescription(getGatheringEventDescription().getText());

    public TextWithLabelComposite getGatheringEventDescription() {

        return gatheringEventDescription;

    }

    public TextWithLabelComposite getCollectingMethod() {

        return collectingMethod;

    }