@Test
public void testEquality() {
RGB rgbSalmon = new RGB(250, 128, 114);
RGB rgbChocolate = new RGB(210, 105, 30);
assertTrue(rgbSalmon.equals(new RGB(250, 128, 114)));
assertFalse(rgbSalmon.equals(rgbChocolate));
}
/*
* (non-Javadoc)
*
* @see org.eclipse.draw2d.Figure#paintFigure(org.eclipse.draw2d.Graphics)
*/
protected void paintFigure(Graphics graphics) {
Rectangle area = new Rectangle();
area.setBounds(getBounds());
// area.crop(getInsets());
if (useLocalCoordinates()) area.setLocation(0, 0);
// Rectangle area = getClientArea().getCopy();
RenderInfo rndInfo = getRenderedImage().getRenderInfo();
if (!useOriginalColors()) {
RGB backgroundColor = getBackgroundColor().getRGB();
RGB foregroundColor = getForegroundColor().getRGB();
if ((backgroundColor != null && !backgroundColor.equals(rndInfo.getBackgroundColor()))
|| (foregroundColor != null && !foregroundColor.equals(rndInfo.getForegroundColor()))) {
rndInfo.setValues(
rndInfo.getWidth(),
rndInfo.getHeight(),
rndInfo.shouldMaintainAspectRatio(),
rndInfo.shouldAntiAlias(),
getBackgroundColor().getRGB(),
getForegroundColor().getRGB());
setRenderedImage(getRenderedImage().getNewRenderedImage(rndInfo));
}
}
setRenderedImage(
RenderHelper.getInstance(
DiagramMapModeUtil.getScale(MapModeUtil.getMapMode(this)), false, false, null)
.drawRenderedImage(graphics, getRenderedImage(), area, renderingListener));
}
/**
* Processes the save action.
*
* @param rgb The new RGB value.
*/
protected void processAction(RGB rgb) {
String newComboText = predefinedColor;
if (newComboText == null) newComboText = formatRGB(rgb);
if (!combo.getText().equals(newComboText)) combo.setText(newComboText);
if (oldRgb == null && rgb == null) return;
if (rgb != null && rgb.equals(oldRgb)) return;
oldRgb = rgb;
if (rgb == null || !rgb.equals(colorSelector.getColorValue())) colorSelector.setColorValue(rgb);
notifyListeners(SWT.Modify, null);
}
private void adaptToTextForegroundChange(Highlighting highlighting, PropertyChangeEvent event) {
RGB rgb = null;
Object value = event.getNewValue();
if (value instanceof RGB) rgb = (RGB) value;
else if (value instanceof String) rgb = StringConverter.asRGB((String) value);
if (rgb != null) {
String property = event.getProperty();
Color color = fColorManager.getColor(property);
if ((color == null || !rgb.equals(color.getRGB()))
&& fColorManager instanceof IColorManagerExtension) {
IColorManagerExtension ext = (IColorManagerExtension) fColorManager;
ext.unbindColor(property);
ext.bindColor(property, rgb);
color = fColorManager.getColor(property);
}
TextAttribute oldAttr = highlighting.getTextAttribute();
highlighting.setTextAttribute(
new TextAttribute(color, oldAttr.getBackground(), oldAttr.getStyle()));
}
}
/** @param rgb New background color */
public void setPlotBackground(final RGB rgb) {
if (background.equals(rgb)) return;
background = rgb;
// Notify listeners
System.out.println("**** Model.setPlotBackground() ****");
for (ModelListener listener : listeners) listener.changedColors();
}
/**
* Adds (or replaces) a color to this color registry under the given symbolic name.
*
* <p>A property change event is reported whenever the mapping from a symbolic name to a color
* changes. The source of the event is this registry; the property name is the symbolic color
* name.
*
* @param symbolicName the symbolic color name
* @param colorData an <code>RGB</code> object
* @param update - fire a color mapping changed if true. False if this method is called from the
* get method as no setting has changed.
*/
private void put(String symbolicName, RGB colorData, boolean update) {
Assert.isNotNull(symbolicName);
Assert.isNotNull(colorData);
RGB existing = stringToRGB.get(symbolicName);
if (colorData.equals(existing)) {
return;
}
Color oldColor = stringToColor.remove(symbolicName);
stringToRGB.put(symbolicName, colorData);
if (update) {
fireMappingChanged(symbolicName, existing, colorData);
}
if (oldColor != null) {
staleColors.add(oldColor);
}
}
protected void refreshControls() {
String colorValue = fDiagramModelObject.getFillColor();
RGB rgb = ColorFactory.convertStringToRGB(colorValue);
if (rgb == null) {
rgb = ColorFactory.getDefaultFillColor(fDiagramModelObject).getRGB();
}
fColorChooser.setColorValue(rgb);
boolean enabled =
fDiagramModelObject instanceof ILockable
? !((ILockable) fDiagramModelObject).isLocked()
: true;
fColorChooser.setEnabled(enabled);
// If user pref is to save the color then it's a different meaning of default
boolean isDefaultColor = (colorValue == null);
if (Preferences.STORE.getBoolean(IPreferenceConstants.SAVE_USER_DEFAULT_COLOR)) {
isDefaultColor =
(colorValue != null)
&& rgb.equals(ColorFactory.getDefaultFillColor(fDiagramModelObject).getRGB());
}
fColorChooser.setIsDefaultColor(isDefaultColor);
}
