/*
* JGrass - Free Open Source Java GIS http://www.jgrass.org
* (C) HydroloGIS - www.hydrologis.com
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* (http://www.eclipse.org/legal/epl-v10.html), and the HydroloGIS BSD
* License v1.0 (http://udig.refractions.net/files/hsd3-v10.html).
*/
package org.locationtech.udig.style.advanced.lines.widgets;
import static org.locationtech.udig.style.advanced.utils.Utilities.ff;
import java.awt.Color;
import org.locationtech.udig.style.sld.SLD;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.FocusEvent;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.graphics.FontData;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Spinner;
import org.eclipse.swt.widgets.Text;
import org.geotools.styling.TextSymbolizer;
import org.opengis.filter.expression.Expression;
import org.locationtech.udig.style.advanced.common.IStyleChangesListener.STYLEEVENTTYPE;
import org.locationtech.udig.style.advanced.common.ParameterComposite;
import org.locationtech.udig.style.advanced.common.styleattributeclasses.RuleWrapper;
import org.locationtech.udig.style.advanced.common.styleattributeclasses.TextSymbolizerWrapper;
import org.locationtech.udig.style.advanced.internal.Messages;
import org.locationtech.udig.style.advanced.utils.FontEditor;
import org.locationtech.udig.style.advanced.utils.StolenColorEditor;
import org.locationtech.udig.style.advanced.utils.Utilities;
import org.locationtech.udig.style.advanced.utils.VendorOptions;
/**
* A composite that holds widgets for labels parameter setting.
*
* @author Andrea Antonello (www.hydrologis.com)
*/
public class LineLabelsParametersComposite extends ParameterComposite {
private final Composite parent;
private final String[] numericAttributesArrays;
private Composite mainComposite;
private Button labelEnableButton;
private Spinner labelOpacitySpinner;
private Combo labelOpacityAttributecombo;
private Button haloColorButton;
private StolenColorEditor haloColorEditor;
private Spinner haloRadiusSpinner;
private Text initialGapText;
private Text maxDisplacementText;
private Text repeatText;
private Text autoWrapText;
private Text spaceAroundText;
private FontEditor fontEditor;
private Button fontButton;
private StolenColorEditor fontColorEditor;
private Button fontColorButton;
private Text perpendicularOffsetText;
private Text followLineText;
private Text maxAngleDeltaText;
private Text labelNameText;
private Combo labelNameAttributecombo;
private String[] allAttributesArrays;
public LineLabelsParametersComposite( Composite parent, String[] numericAttributesArrays, String[] allAttributesArrays ) {
this.parent = parent;
this.numericAttributesArrays = numericAttributesArrays;
this.allAttributesArrays = allAttributesArrays;
}
public Composite getComposite() {
return mainComposite;
}
/**
* Initialize the composite with values from a rule.
*
* @param ruleWrapper the rule to take the info from.
*/
public void init( RuleWrapper ruleWrapper ) {
TextSymbolizerWrapper textSymbolizerWrapper = ruleWrapper.getTextSymbolizersWrapper();
boolean widgetEnabled = true;
if (textSymbolizerWrapper == null) {
widgetEnabled = false;
/*
* create a dummy local one to create the widgets
*/
TextSymbolizer newSymbolizer = Utilities.createDefaultTextSymbolizer(SLD.LINE);
textSymbolizerWrapper = new TextSymbolizerWrapper(newSymbolizer, null, SLD.LINE);
}
mainComposite = new Composite(parent, SWT.NONE);
mainComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
mainComposite.setLayout(new GridLayout(3, true));
labelEnableButton = new Button(mainComposite, SWT.CHECK);
GridData labelEnableButtonGD = new GridData(SWT.BEGINNING, SWT.CENTER, false, false);
labelEnableButtonGD.horizontalSpan = 3;
labelEnableButton.setLayoutData(labelEnableButtonGD);
labelEnableButton.setText(Messages.LineLabelsParametersComposite_0);
labelEnableButton.setSelection(widgetEnabled);
labelEnableButton.addSelectionListener(this);
// header
new Label(mainComposite, SWT.NONE);
Label valueLabel = new Label(mainComposite, SWT.NONE);
valueLabel.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, true, false));
valueLabel.setText(Messages.LineLabelsParametersComposite_1);
Label fieldsLabel = new Label(mainComposite, SWT.NONE);
fieldsLabel.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, true, false));
fieldsLabel.setText(Messages.LineLabelsParametersComposite_2);
// label name
Label labelNameLabel = new Label(mainComposite, SWT.NONE);
labelNameLabel.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
labelNameLabel.setText(Messages.LineLabelsParametersComposite_3);
labelNameText = new Text(mainComposite, SWT.SINGLE | SWT.LEAD | SWT.BORDER);
GridData labelNameTextGD = new GridData(SWT.FILL, SWT.CENTER, true, false);
labelNameText.setLayoutData(labelNameTextGD);
labelNameText.addFocusListener(this);
labelNameAttributecombo = new Combo(mainComposite, SWT.DROP_DOWN | SWT.READ_ONLY);
GridData labelNameAttributecomboGD = new GridData(SWT.FILL, SWT.CENTER, true, false);
labelNameAttributecombo.setLayoutData(labelNameAttributecomboGD);
labelNameAttributecombo.setItems(allAttributesArrays);
labelNameAttributecombo.addSelectionListener(this);
labelNameAttributecombo.select(0);
String labelName = textSymbolizerWrapper.getLabelName();
if (labelName != null) {
int index = getAttributeIndex(labelName, allAttributesArrays);
if (index != -1) {
labelNameAttributecombo.select(index);
} else {
labelNameText.setText(labelName);
}
} else {
labelNameText.setText(""); //$NON-NLS-1$
}
// label alpha
Label labelOpactityLabel = new Label(mainComposite, SWT.NONE);
labelOpactityLabel.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
labelOpactityLabel.setText(Messages.LineLabelsParametersComposite_5);
labelOpacitySpinner = new Spinner(mainComposite, SWT.BORDER);
labelOpacitySpinner.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
labelOpacitySpinner.setMaximum(100);
labelOpacitySpinner.setMinimum(0);
labelOpacitySpinner.setIncrement(10);
String opacity = textSymbolizerWrapper.getOpacity();
Double tmpOpacity = isDouble(opacity);
int tmp = 100;
if (tmpOpacity != null) {
tmp = (int) (tmpOpacity.doubleValue() * 100);
}
labelOpacitySpinner.setSelection(tmp);
labelOpacitySpinner.addSelectionListener(this);
labelOpacityAttributecombo = new Combo(mainComposite, SWT.DROP_DOWN | SWT.READ_ONLY);
labelOpacityAttributecombo.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
labelOpacityAttributecombo.setItems(numericAttributesArrays);
labelOpacityAttributecombo.addSelectionListener(this);
labelOpacityAttributecombo.select(0);
if (tmpOpacity == null) {
int index = getAttributeIndex(opacity, numericAttributesArrays);
if (index != -1) {
labelOpacityAttributecombo.select(index);
}
}
// font
Label fontLabel = new Label(mainComposite, SWT.NONE);
fontLabel.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
fontLabel.setText(Messages.LineLabelsParametersComposite_6);
fontEditor = new FontEditor(mainComposite);
GridData fontButtonGD = new GridData(SWT.FILL, SWT.FILL, true, false);
fontButtonGD.horizontalSpan = 2;
fontButton = fontEditor.getButton();
fontButton.setLayoutData(fontButtonGD);
fontEditor.setListener(this);
FontData[] fontData = textSymbolizerWrapper.getFontData();
if (fontData != null) {
fontEditor.setFontList(fontData);
}
// font color
Label fontColorLabel = new Label(mainComposite, SWT.NONE);
fontColorLabel.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
fontColorLabel.setText(Messages.LineLabelsParametersComposite_7);
fontColorEditor = new StolenColorEditor(mainComposite, this);
fontColorButton = fontColorEditor.getButton();
GridData fontColorButtonGD = new GridData(SWT.FILL, SWT.CENTER, true, false);
fontColorButtonGD.horizontalSpan = 2;
fontColorButton.setLayoutData(fontColorButtonGD);
Color tmpColor = null;;
try {
tmpColor = Color.decode(textSymbolizerWrapper.getColor());
} catch (Exception e) {
tmpColor = Color.black;
}
fontColorEditor.setColor(tmpColor);
// label halo
Label haloLabel = new Label(mainComposite, SWT.NONE);
haloLabel.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
haloLabel.setText(Messages.LineLabelsParametersComposite_8);
haloColorEditor = new StolenColorEditor(mainComposite, this);
haloColorButton = haloColorEditor.getButton();
GridData haloColorButtonGD = new GridData(SWT.FILL, SWT.CENTER, true, false);
haloColorButton.setLayoutData(haloColorButtonGD);
tmpColor = null;;
try {
tmpColor = Color.decode(textSymbolizerWrapper.getHaloColor());
} catch (Exception e) {
tmpColor = Color.black;
}
haloColorEditor.setColor(tmpColor);
haloRadiusSpinner = new Spinner(mainComposite, SWT.BORDER);
haloRadiusSpinner.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
haloRadiusSpinner.setMaximum(20);
haloRadiusSpinner.setMinimum(0);
haloRadiusSpinner.setIncrement(1);
String haloRadius = textSymbolizerWrapper.getHaloRadius();
Double tmpRadius = isDouble(haloRadius);
tmp = 0;
if (tmpRadius != null) {
tmp = tmpRadius.intValue();
}
haloRadiusSpinner.setSelection(tmp);
haloRadiusSpinner.addSelectionListener(this);
// perpend offset
Label perpendicularOffsetLabel = new Label(mainComposite, SWT.NONE);
perpendicularOffsetLabel.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
perpendicularOffsetLabel.setText(Messages.LineLabelsParametersComposite_9);
perpendicularOffsetText = new Text(mainComposite, SWT.SINGLE | SWT.LEAD | SWT.BORDER);
GridData perpendicularOffsetTextGD = new GridData(SWT.FILL, SWT.CENTER, true, false);
perpendicularOffsetTextGD.horizontalSpan = 2;
perpendicularOffsetText.setLayoutData(perpendicularOffsetTextGD);
perpendicularOffsetText.addFocusListener(this);
String perpendicularOffset = textSymbolizerWrapper.getPerpendicularOffset();
if (perpendicularOffset != null) {
perpendicularOffsetText.setText(perpendicularOffset);
} else {
perpendicularOffsetText.setText(""); //$NON-NLS-1$
}
// initial gap
Label initialGapLabel = new Label(mainComposite, SWT.NONE);
initialGapLabel.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
initialGapLabel.setText(Messages.LineLabelsParametersComposite_11);
initialGapText = new Text(mainComposite, SWT.SINGLE | SWT.LEAD | SWT.BORDER);
GridData initialGapTextGD = new GridData(SWT.FILL, SWT.CENTER, true, false);
initialGapTextGD.horizontalSpan = 2;
initialGapText.setLayoutData(initialGapTextGD);
initialGapText.addFocusListener(this);
String initialGap = textSymbolizerWrapper.getInitialGap();
if (initialGap != null) {
initialGapText.setText(initialGap);
} else {
initialGapText.setText(""); //$NON-NLS-1$
}
Group vendorOptionsGroup = new Group(mainComposite, SWT.SHADOW_ETCHED_IN);
GridData vendorOptionsGD = new GridData(SWT.FILL, SWT.FILL, true, true);
vendorOptionsGD.horizontalSpan = 3;
vendorOptionsGroup.setLayoutData(vendorOptionsGD);
vendorOptionsGroup.setLayout(new GridLayout(2, false));
vendorOptionsGroup.setText(Messages.LineLabelsParametersComposite_13);
// max displacement
Label maxDisplacementLabel = new Label(vendorOptionsGroup, SWT.NONE);
maxDisplacementLabel.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false));
maxDisplacementLabel.setText(VendorOptions.VENDOROPTION_MAXDISPLACEMENT.toGuiString());
maxDisplacementText = new Text(vendorOptionsGroup, SWT.SINGLE | SWT.LEAD | SWT.BORDER);
GridData maxDisplacementTextGD = new GridData(SWT.FILL, SWT.CENTER, true, false);
maxDisplacementText.setLayoutData(maxDisplacementTextGD);
maxDisplacementText.addFocusListener(this);
String maxDisplacementVO = textSymbolizerWrapper.getMaxDisplacementVO();
if (maxDisplacementVO != null) {
maxDisplacementText.setText(maxDisplacementVO);
} else {
maxDisplacementText.setText(""); //$NON-NLS-1$
}
// repeat
Label repeatLabel = new Label(vendorOptionsGroup, SWT.NONE);
repeatLabel.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false));
repeatLabel.setText(VendorOptions.VENDOROPTION_REPEAT.toGuiString());
repeatText = new Text(vendorOptionsGroup, SWT.SINGLE | SWT.LEAD | SWT.BORDER);
GridData repeatTextGD = new GridData(SWT.FILL, SWT.CENTER, true, false);
repeatText.setLayoutData(repeatTextGD);
repeatText.addFocusListener(this);
String repeatVO = textSymbolizerWrapper.getRepeatVO();
if (repeatVO != null) {
repeatText.setText(repeatVO);
} else {
repeatText.setText(""); //$NON-NLS-1$
}
// autoWrap
Label autoWrapLabel = new Label(vendorOptionsGroup, SWT.NONE);
autoWrapLabel.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false));
autoWrapLabel.setText(VendorOptions.VENDOROPTION_AUTOWRAP.toGuiString());
autoWrapText = new Text(vendorOptionsGroup, SWT.SINGLE | SWT.LEAD | SWT.BORDER);
GridData autoWrapTextGD = new GridData(SWT.FILL, SWT.CENTER, true, false);
autoWrapText.setLayoutData(autoWrapTextGD);
autoWrapText.addFocusListener(this);
String autoWrapVO = textSymbolizerWrapper.getAutoWrapVO();
if (autoWrapVO != null) {
autoWrapText.setText(autoWrapVO);
} else {
autoWrapText.setText(""); //$NON-NLS-1$
}
// spaceAround
Label spaceAroundLabel = new Label(vendorOptionsGroup, SWT.NONE);
spaceAroundLabel.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false));
spaceAroundLabel.setText(VendorOptions.VENDOROPTION_SPACEAROUND.toGuiString());
spaceAroundText = new Text(vendorOptionsGroup, SWT.SINGLE | SWT.LEAD | SWT.BORDER);
GridData spaceAroundTextGD = new GridData(SWT.FILL, SWT.CENTER, true, false);
spaceAroundText.setLayoutData(spaceAroundTextGD);
spaceAroundText.addFocusListener(this);
String spaceAroundVO = textSymbolizerWrapper.getSpaceAroundVO();
if (spaceAroundVO != null) {
spaceAroundText.setText(spaceAroundVO);
} else {
spaceAroundText.setText(""); //$NON-NLS-1$
}
// flollowLine
Label flollowLineLabel = new Label(vendorOptionsGroup, SWT.NONE);
flollowLineLabel.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false));
flollowLineLabel.setText(VendorOptions.VENDOROPTION_FOLLOWLINE.toGuiString());
followLineText = new Text(vendorOptionsGroup, SWT.SINGLE | SWT.LEAD | SWT.BORDER);
GridData flollowLineTextGD = new GridData(SWT.FILL, SWT.CENTER, true, false);
followLineText.setLayoutData(flollowLineTextGD);
followLineText.addFocusListener(this);
String flollowLineVO = textSymbolizerWrapper.getFollowLineVO();
if (flollowLineVO != null) {
followLineText.setText(flollowLineVO);
} else {
followLineText.setText(""); //$NON-NLS-1$
}
// maxAngleDelta
Label maxAngleDeltaLabel = new Label(vendorOptionsGroup, SWT.NONE);
maxAngleDeltaLabel.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false));
maxAngleDeltaLabel.setText(VendorOptions.VENDOROPTION_MAXANGLEDELTA.toGuiString());
maxAngleDeltaText = new Text(vendorOptionsGroup, SWT.SINGLE | SWT.LEAD | SWT.BORDER);
GridData maxAngleDeltaTextGD = new GridData(SWT.FILL, SWT.CENTER, true, false);
maxAngleDeltaText.setLayoutData(maxAngleDeltaTextGD);
maxAngleDeltaText.addFocusListener(this);
String maxAngleDeltaVO = textSymbolizerWrapper.getMaxAngleDeltaVO();
if (maxAngleDeltaVO != null) {
maxAngleDeltaText.setText(maxAngleDeltaVO);
} else {
maxAngleDeltaText.setText(""); //$NON-NLS-1$
}
checkEnablements();
}
/**
* Initialize the composite with values from a rule.
*
* @param ruleWrapper the rule to take the info from.
*/
public void update( RuleWrapper ruleWrapper ) {
TextSymbolizerWrapper textSymbolizerWrapper = ruleWrapper.getTextSymbolizersWrapper();
if (textSymbolizerWrapper == null) {
labelEnableButton.setSelection(false);
return;
} else {
labelEnableButton.setSelection(true);
}
String labelName = textSymbolizerWrapper.getLabelName();
if (labelName != null) {
int index = getAttributeIndex(labelName, allAttributesArrays);
if (index != -1) {
labelNameAttributecombo.select(index);
} else {
labelNameText.setText(labelName);
}
} else {
labelNameText.setText(""); //$NON-NLS-1$
}
FontData[] fontData = textSymbolizerWrapper.getFontData();
if (fontData != null) {
fontEditor.setFontList(fontData);
}
String color = textSymbolizerWrapper.getColor();
if (color != null) {
fontColorEditor.setColor(Color.decode(color));
}
String opacity = textSymbolizerWrapper.getOpacity();
Double tmpOpacity = isDouble(opacity);
int tmp = 100;
if (tmpOpacity != null) {
tmp = (int) (tmpOpacity.doubleValue() * 100);
}
labelOpacitySpinner.setSelection(tmp);
if (tmpOpacity == null) {
int index = getAttributeIndex(opacity, numericAttributesArrays);
if (index != -1) {
labelOpacityAttributecombo.select(index);
}
}
Color tmpColor = null;;
try {
tmpColor = Color.decode(textSymbolizerWrapper.getHaloColor());
} catch (Exception e) {
tmpColor = Color.black;
}
haloColorEditor.setColor(tmpColor);
String haloRadius = textSymbolizerWrapper.getHaloRadius();
Double tmpRadius = isDouble(haloRadius);
tmp = 0;
if (tmpRadius != null) {
tmp = tmpRadius.intValue();
}
haloRadiusSpinner.setSelection(tmp);
// perpend offset
String perpendicularOffset = textSymbolizerWrapper.getPerpendicularOffset();
if (perpendicularOffset != null) {
perpendicularOffsetText.setText(perpendicularOffset);
} else {
perpendicularOffsetText.setText(""); //$NON-NLS-1$
}
// initial gap
String initialGap = textSymbolizerWrapper.getInitialGap();
if (initialGap != null) {
initialGapText.setText(initialGap);
} else {
initialGapText.setText(""); //$NON-NLS-1$
}
// max displacement
String maxDisplacementVO = textSymbolizerWrapper.getMaxDisplacementVO();
if (maxDisplacementVO != null) {
maxDisplacementText.setText(maxDisplacementVO);
} else {
maxDisplacementText.setText(""); //$NON-NLS-1$
}
// repeat
String repeatVO = textSymbolizerWrapper.getRepeatVO();
if (repeatVO != null) {
repeatText.setText(repeatVO);
} else {
repeatText.setText(""); //$NON-NLS-1$
}
// autoWrap
String autoWrapVO = textSymbolizerWrapper.getAutoWrapVO();
if (autoWrapVO != null) {
autoWrapText.setText(autoWrapVO);
} else {
autoWrapText.setText(""); //$NON-NLS-1$
}
// spaceAround
String spaceAroundVO = textSymbolizerWrapper.getSpaceAroundVO();
if (spaceAroundVO != null) {
spaceAroundText.setText(spaceAroundVO);
} else {
spaceAroundText.setText(Messages.LineLabelsParametersComposite_26);
}
// followline
String flollowLineVO = textSymbolizerWrapper.getFollowLineVO();
if (flollowLineVO != null) {
followLineText.setText(flollowLineVO);
} else {
followLineText.setText(Messages.LineLabelsParametersComposite_27);
}
// maxAngleDelta
String maxAngleDeltaVO = textSymbolizerWrapper.getMaxAngleDeltaVO();
if (maxAngleDeltaVO != null) {
maxAngleDeltaText.setText(maxAngleDeltaVO);
} else {
maxAngleDeltaText.setText(Messages.LineLabelsParametersComposite_28);
}
checkEnablements();
}
private void checkEnablements() {
boolean comboIsNone = comboIsNone(labelNameAttributecombo);
boolean selected = labelEnableButton.getSelection();
if (!selected) {
setEnabled(false);
} else {
labelNameText.setEnabled(comboIsNone);
comboIsNone = comboIsNone(labelOpacityAttributecombo);
labelOpacitySpinner.setEnabled(comboIsNone);
}
}
public void widgetSelected( SelectionEvent e ) {
Object source = e.getSource();
if (source.equals(labelEnableButton)) {
boolean selected = labelEnableButton.getSelection();
setEnabled(selected);
notifyListeners(String.valueOf(selected), false, STYLEEVENTTYPE.LABELENABLE);
} else if (source.equals(labelNameAttributecombo)) {
boolean comboIsNone = comboIsNone(labelNameAttributecombo);
if (comboIsNone) {
String text = labelNameText.getText();
notifyListeners(text, false, STYLEEVENTTYPE.LABEL);
} else {
int index = labelNameAttributecombo.getSelectionIndex();
String nameField = labelNameAttributecombo.getItem(index);
notifyListeners(nameField, true, STYLEEVENTTYPE.LABEL);
}
} else if (source.equals(fontButton)) {
FontData[] fontData = fontEditor.getFontList();
if (fontData.length > 0) {
FontData fd = fontData[0];
String name = fd.getName();
String style = String.valueOf(fd.getStyle());
String height = String.valueOf(fd.getHeight());
Color color = fontEditor.getAWTColor();
Expression colorExpr = ff.literal(color);
String fontColor = colorExpr.evaluate(null, String.class);
notifyListeners(new String[]{name, style, height, fontColor}, false, STYLEEVENTTYPE.LABELFONT);
}
} else if (source.equals(fontColorButton)) {
Color color = fontColorEditor.getColor();
Expression colorExpr = ff.literal(color);
String fontColor = colorExpr.evaluate(null, String.class);
notifyListeners(fontColor, false, STYLEEVENTTYPE.LABELCOLOR);
} else if (source.equals(haloColorButton)) {
Color color = haloColorEditor.getColor();
Expression colorExpr = ff.literal(color);
String haloColor = colorExpr.evaluate(null, String.class);
notifyListeners(haloColor, false, STYLEEVENTTYPE.LABELHALOCOLOR);
} else if (source.equals(haloRadiusSpinner)) {
int radius = haloRadiusSpinner.getSelection();
notifyListeners(String.valueOf(radius), false, STYLEEVENTTYPE.LABELHALORADIUS);
} else if (source.equals(labelOpacitySpinner) || source.equals(labelOpacityAttributecombo)) {
boolean comboIsNone = comboIsNone(labelOpacityAttributecombo);
if (comboIsNone) {
int index = labelOpacityAttributecombo.getSelectionIndex();
String opacityField = labelOpacityAttributecombo.getItem(index);
notifyListeners(opacityField, true, STYLEEVENTTYPE.LABELOPACITY);
} else {
int opacity = labelOpacitySpinner.getSelection();
String opacityStr = String.valueOf(opacity);
notifyListeners(opacityStr, false, STYLEEVENTTYPE.LABELOPACITY);
}
}
checkEnablements();
}
private void setEnabled( boolean enable ) {
labelOpacitySpinner.setEnabled(enable);
labelOpacityAttributecombo.setEnabled(enable);
haloColorButton.setEnabled(enable);
haloColorEditor.setEnabled(enable);
haloRadiusSpinner.setEnabled(enable);
initialGapText.setEnabled(enable);
maxDisplacementText.setEnabled(enable);
repeatText.setEnabled(enable);
autoWrapText.setEnabled(enable);
spaceAroundText.setEnabled(enable);
fontEditor.setEnabled(enable);
fontButton.setEnabled(enable);
fontColorEditor.setEnabled(enable);
fontColorButton.setEnabled(enable);
perpendicularOffsetText.setEnabled(enable);
followLineText.setEnabled(enable);
maxAngleDeltaText.setEnabled(enable);
labelNameText.setEnabled(enable);
labelNameAttributecombo.setEnabled(enable);
}
public void focusGained( FocusEvent e ) {
}
public void focusLost( FocusEvent e ) {
Object source = e.getSource();
if (source.equals(initialGapText)) {
String text = initialGapText.getText();
notifyListeners(text, false, STYLEEVENTTYPE.LABELINITIALGAP);
} else if (source.equals(perpendicularOffsetText)) {
String text = perpendicularOffsetText.getText();
notifyListeners(text, false, STYLEEVENTTYPE.LABELPERPENDICULAROFFSET);
} else if (source.equals(maxDisplacementText)) {
String text = maxDisplacementText.getText();
notifyListeners(text, false, STYLEEVENTTYPE.LABELMAXDISPLACEMENT_VO);
} else if (source.equals(spaceAroundText)) {
String text = spaceAroundText.getText();
notifyListeners(text, false, STYLEEVENTTYPE.LABELSPACEAROUND_VO);
} else if (source.equals(autoWrapText)) {
String text = autoWrapText.getText();
notifyListeners(text, false, STYLEEVENTTYPE.LABELAUTOWRAP_VO);
} else if (source.equals(repeatText)) {
String text = repeatText.getText();
notifyListeners(text, false, STYLEEVENTTYPE.LABELREPEAT_VO);
} else if (source.equals(followLineText)) {
String text = followLineText.getText();
notifyListeners(text, false, STYLEEVENTTYPE.LABELFOLLOWLINE_VO);
} else if (source.equals(maxAngleDeltaText)) {
String text = maxAngleDeltaText.getText();
notifyListeners(text, false, STYLEEVENTTYPE.LABELMAXANGLEDELTA_VO);
} else if (source.equals(labelNameText)) {
String text = labelNameText.getText();
notifyListeners(text, false, STYLEEVENTTYPE.LABEL);
}
checkEnablements();
}
}