@Override
protected Object run(final Presentation context) {
final FormComponentPresentation p = (FormComponentPresentation) context;
final SapphirePart part = (SapphirePart) getPart();
final Set<Property> properties = new LinkedHashSet<Property>();
collectProperties(part, properties);
for (Iterator<Property> itr = properties.iterator(); itr.hasNext(); ) {
if (itr.next().empty()) {
itr.remove();
}
}
if (properties.isEmpty()) {
MessageDialog.openInformation(p.shell(), dialogTitle.text(), nothingToDoMessage.text());
} else {
final Set<Property> selectedProperties = PromptDialog.open(p.shell(), properties);
for (Property property : selectedProperties) {
property.clear();
}
}
return null;
}
@Override
protected void facts(final SortedSet<String> facts) {
final Value<?> value = context(Value.class);
final String def = value.getDefaultText();
if (def != null) {
if (value.definition().hasAnnotation(SensitiveData.class)) {
facts.add(statementForSensitive.text());
} else {
facts.add(statement.format(new ValueSnapshot(value.definition(), def)));
}
}
}
protected void initBindingMetadata() {
final XmlListBinding annotation = property().definition().getAnnotation(XmlListBinding.class);
final XmlNamespaceResolver xmlNamespaceResolver =
((XmlResource) property().element().resource()).getXmlNamespaceResolver();
final SortedSet<ElementType> possible = this.possibleTypesService.types();
this.modelElementTypes = possible.toArray(new ElementType[possible.size()]);
if (annotation == null) {
this.path = new XmlPath(property().name(), xmlNamespaceResolver);
this.xmlElementNames = new QName[this.modelElementTypes.length];
for (int i = 0; i < this.modelElementTypes.length; i++) {
this.xmlElementNames[i] =
createDefaultElementName(this.modelElementTypes[i], xmlNamespaceResolver);
}
} else {
if (annotation.path().length() > 0) {
this.path = new XmlPath(annotation.path(), xmlNamespaceResolver);
}
final XmlListBinding.Mapping[] mappings = annotation.mappings();
this.xmlElementNames = new QName[this.modelElementTypes.length];
for (int i = 0; i < this.modelElementTypes.length; i++) {
final ElementType type = this.modelElementTypes[i];
for (XmlListBinding.Mapping mapping : mappings) {
if (mapping.type() == type.getModelElementClass()) {
final String mappingElementName = mapping.element().trim();
if (mappingElementName.length() == 0) {
throw new RuntimeException(mustSpecifyElementNameMsg.text());
}
this.xmlElementNames[i] = createQualifiedName(mappingElementName, xmlNamespaceResolver);
break;
}
}
if (this.xmlElementNames[i] == null) {
this.xmlElementNames[i] = createDefaultElementName(type, xmlNamespaceResolver);
}
}
}
}
@Override
protected Status compute() {
if (!this.versionCompatibilityService.compatible() && !context(Property.class).empty()) {
final String message;
final Version version = this.versionCompatibilityService.version();
final String versioned = this.versionCompatibilityService.versioned();
if (version == null) {
message = versionConstraintTargetNotFoundMessage.text();
} else {
message = notCompatibleWithVersionMessage.format(version.toString(), versioned);
}
return Status.createErrorStatus(message);
}
return Status.createOkStatus();
}
@Override
protected Control createDialogArea(final Composite parent) {
getShell().setText(dialogTitle.text());
final Composite composite = (Composite) super.createDialogArea(parent);
final Label messageLabel = new Label(composite, SWT.WRAP);
messageLabel.setText(dialogMessage.text());
messageLabel.setLayoutData(gdwhint(gdhfill(), 300));
final CheckboxTableViewer tableViewer =
CheckboxTableViewer.newCheckList(composite, SWT.BORDER);
final Table table = tableViewer.getTable();
table.setLayoutData(gdhhint(gdwhint(gdfill(), 300), 300));
tableViewer.setContentProvider(
new IStructuredContentProvider() {
public Object[] getElements(final Object inputElement) {
return PromptDialog.this.allProperties.toArray();
}
public void inputChanged(
final Viewer viewer, final Object oldInput, final Object newInput) {}
public void dispose() {}
});
tableViewer.setLabelProvider(
new ITableLabelProvider() {
public String getColumnText(final Object element, final int columnIndex) {
final PropertyDef property = ((Property) element).definition();
return property.getLabel(true, CapitalizationType.FIRST_WORD_ONLY, false);
}
public Image getColumnImage(final Object element, final int columnIndex) {
return null;
}
public boolean isLabelProperty(final Object element, final String property) {
return false;
}
public void addListener(final ILabelProviderListener listener) {}
public void removeListener(final ILabelProviderListener listener) {}
public void dispose() {}
});
tableViewer.setCheckStateProvider(
new ICheckStateProvider() {
public boolean isChecked(final Object element) {
return PromptDialog.this.selectedProperties.contains(element);
}
public boolean isGrayed(final Object element) {
return false;
}
});
tableViewer.addCheckStateListener(
new ICheckStateListener() {
public void checkStateChanged(final CheckStateChangedEvent event) {
final Property property = (Property) event.getElement();
if (event.getChecked() == true) {
PromptDialog.this.selectedProperties.add(property);
} else {
PromptDialog.this.selectedProperties.remove(property);
}
}
});
tableViewer.setInput(this);
return composite;
}
