/**
* initialize the background for a graphical element
*
* @param view the element to initialize
* @param store the preference store
* @param elementName the name to the element
*/
public static void initBackgroundFromPrefs(
View view, final IPreferenceStore store, String elementName) {
if (!usePreferenceInitializer(view)) {
return;
}
String fillColorConstant =
getpreferenceKey(view, elementName, PreferenceConstantHelper.COLOR_FILL);
String gradientColorConstant =
getpreferenceKey(view, elementName, PreferenceConstantHelper.COLOR_GRADIENT);
String gradientPolicyConstant =
getpreferenceKey(view, elementName, PreferenceConstantHelper.GRADIENT_POLICY);
String shadowConstant = getpreferenceKey(view, elementName, PreferenceConstantHelper.SHADOW);
String elementIcon = getpreferenceKey(view, elementName, PreferenceConstantHelper.ELEMENTICON);
String qualifiedName =
getpreferenceKey(view, elementName, PreferenceConstantHelper.QUALIFIEDNAME);
org.eclipse.swt.graphics.RGB fillRGB = PreferenceConverter.getColor(store, fillColorConstant);
ViewUtil.setStructuralFeatureValue(
view,
NotationPackage.eINSTANCE.getFillStyle_FillColor(),
FigureUtilities.RGBToInteger(fillRGB));
FillStyle fillStyle = (FillStyle) view.getStyle(NotationPackage.Literals.FILL_STYLE);
fillStyle.setFillColor(FigureUtilities.RGBToInteger(fillRGB).intValue());
if (store.getBoolean(gradientPolicyConstant)) {
GradientPreferenceConverter gradientPreferenceConverter =
new GradientPreferenceConverter(store.getString(gradientColorConstant));
fillStyle.setGradient(gradientPreferenceConverter.getGradientData());
fillStyle.setTransparency(gradientPreferenceConverter.getTransparency());
}
EditingDomain domain = EMFHelper.resolveEditingDomain(view);
if (domain instanceof TransactionalEditingDomain) {
TransactionalEditingDomain editingDomain = (TransactionalEditingDomain) domain;
// shadow
RecordingCommand shadowcommand =
AnnotationStyleProvider.getSetShadowCommand(
editingDomain, view, store.getBoolean(shadowConstant));
if (shadowcommand.canExecute()) {
shadowcommand.execute();
}
// icon label
RecordingCommand namelabelIconCommand =
AnnotationStyleProvider.getSetElementIconCommand(
editingDomain, view, store.getBoolean(elementIcon));
if (namelabelIconCommand.canExecute()) {
namelabelIconCommand.execute();
}
// qualified name
if (!store.getBoolean(qualifiedName)) {
RecordingCommand qualifiedNameCommand =
AnnotationStyleProvider.getSetQualifiedNameDepthCommand(editingDomain, view, 1000);
if (qualifiedNameCommand.canExecute()) {
qualifiedNameCommand.execute();
}
}
}
}
/** @generated */
@Override
public Object getPreferredValue(EStructuralFeature feature) {
IPreferenceStore preferenceStore =
(IPreferenceStore) getDiagramPreferencesHint().getPreferenceStore();
Object result = null;
if (feature == NotationPackage.eINSTANCE.getLineStyle_LineColor()
|| feature == NotationPackage.eINSTANCE.getFontStyle_FontColor()
|| feature == NotationPackage.eINSTANCE.getFillStyle_FillColor()) {
String prefColor = null;
if (feature == NotationPackage.eINSTANCE.getLineStyle_LineColor()) {
prefColor =
PreferenceConstantHelper.getElementConstant(
"Metaclass", PreferenceConstantHelper.COLOR_LINE);
} else if (feature == NotationPackage.eINSTANCE.getFontStyle_FontColor()) {
prefColor =
PreferenceConstantHelper.getElementConstant(
"Metaclass", PreferenceConstantHelper.COLOR_FONT);
} else if (feature == NotationPackage.eINSTANCE.getFillStyle_FillColor()) {
prefColor =
PreferenceConstantHelper.getElementConstant(
"Metaclass", PreferenceConstantHelper.COLOR_FILL);
}
result =
FigureUtilities.RGBToInteger(
PreferenceConverter.getColor((IPreferenceStore) preferenceStore, prefColor));
} else if (feature == NotationPackage.eINSTANCE.getFillStyle_Transparency()
|| feature == NotationPackage.eINSTANCE.getFillStyle_Gradient()) {
String prefGradient =
PreferenceConstantHelper.getElementConstant(
"Metaclass", PreferenceConstantHelper.COLOR_GRADIENT);
GradientPreferenceConverter gradientPreferenceConverter =
new GradientPreferenceConverter(preferenceStore.getString(prefGradient));
if (feature == NotationPackage.eINSTANCE.getFillStyle_Transparency()) {
result = new Integer(gradientPreferenceConverter.getTransparency());
} else if (feature == NotationPackage.eINSTANCE.getFillStyle_Gradient()) {
result = gradientPreferenceConverter.getGradientData();
}
}
if (result == null) {
result = getStructuralFeatureValue(feature);
}
return result;
}