public void buildTree() {
for (int i = 0; i < oldExpressions.size(); i++) {
final Expression oldExpression = oldExpressions.get(i);
CompareScript left = new CompareScript(oldExpression.getName(), oldExpression);
left.setElement(oldExpression);
left.setImage(adapterFactoryLabelProvider.getImage(oldExpression));
final Expression newExpression = newExpressions.get(i);
final CompareScript right = new CompareScript(newExpression.getName(), newExpression);
right.setElement(newExpression);
right.addContentChangeListener(
new IContentChangeListener() {
@Override
public void contentChanged(IContentChangeNotifier compareScript) {
if (compareScript instanceof CompareScript) {
setDirty(true);
if (getViewer() == null || getViewer().getControl().isDisposed()) return;
getViewer().refresh(true);
}
}
});
right.setImage(adapterFactoryLabelProvider.getImage(newExpression));
DiffNode leaf = new DiffNode(null, Differencer.CHANGE, null, left, right);
final DiffNode poolNode = buildPathNodes(oldExpression.eContainer(), leaf);
if (((CompareScript) poolNode.getAncestor()).getElement() instanceof Pool
&& root.getChildren().length == 0) {
root.add(poolNode);
}
}
}
protected void addExpressionStyles(int lineOffset, int lineLenght, Vector<StyleRange> styles) {
final String content = document.get();
for (Expression exp : expressions) {
if (supportedTypes.keySet().contains(exp.getType())) {
try {
int i = lineOffset;
IRegion index = null;
index = finder.find(i, exp.getName(), true, true, true, false);
while (index != null && index.getOffset() < lineOffset + lineLenght) {
if (PatternLineStyleListener.isNotEscapeWord(content, index.getOffset())) {
styles.add(
new StyleRange(
index.getOffset(),
index.getLength(),
Display.getDefault().getSystemColor(supportedTypes.get(exp.getType())),
null,
SWT.BOLD));
}
i = index.getOffset() + index.getLength();
if (i < lineOffset + lineLenght) {
index = finder.find(i, exp.getName(), true, true, true, false);
} else {
index = null;
}
}
} catch (BadLocationException e) {
// Ignore
}
}
}
}
public Expression createSingleDocumentInitialContentScriptExpression(final ContractInput input) {
final Expression groovyScriptExpression =
ExpressionHelper.createGroovyScriptExpression(
fileContractInputAccessorScript(input), FileInputValue.class.getName());
groovyScriptExpression.setName("Single document initial value script");
addInputDependency(input, groovyScriptExpression);
return groovyScriptExpression;
}
/*
* (non-Javadoc)
* @see org.eclipse.core.databinding.validation.IValidator#validate(java.lang.Object)
*/
@Override
public IStatus validate(final Object value) {
final String content = inputExpression.getContent();
final WebPageRepositoryStore repositoryStore =
repositoryAccessor.getRepositoryStore(WebPageRepositoryStore.class);
return repositoryStore.getChild(content) == null
? ValidationStatus.error(
Messages.bind(
Messages.pageDoesntExists,
String.format("%s (%s)", inputExpression.getName(), content)))
: ValidationStatus.ok();
}
private void fillViewerInput(final EObject context) {
final Set<Parameter> input = new HashSet<Parameter>();
final IExpressionProvider provider =
ExpressionEditorService.getInstance()
.getExpressionProvider(ExpressionConstants.PARAMETER_TYPE);
for (final Expression e : provider.getExpressions(context)) {
if (editorInputExpression.isReturnTypeFixed()) {
if (compatibleReturnType(editorInputExpression, e)) {
input.add((Parameter) e.getReferencedElements().get(0));
}
} else {
input.add((Parameter) e.getReferencedElements().get(0));
}
}
viewer.setInput(input);
}
@Override
public void create() {
super.create();
String expressionType = inputExpression.getType();
if (ExpressionConstants.CONSTANT_TYPE.equals(expressionType)) {
if (!isSupportedConstantType(inputExpression.getReturnType())) {
expressionType = ExpressionConstants.SCRIPT_TYPE;
}
}
IExpressionProvider currentProvider =
ExpressionEditorService.getInstance().getExpressionProvider(expressionType);
if (currentProvider != null && expressionTypeViewer != null) {
expressionTypeViewer.setSelection(new StructuredSelection(currentProvider));
}
getShell().layout(true, true);
}
@Override
protected List<Connector> getExistingConnectors(AbstractProcess process) {
List<Connector> connectors =
ModelHelper.getAllItemsOfType(process, ProcessPackage.Literals.CONNECTOR);
Set<Connector> toRemove = new HashSet<Connector>();
for (Connector c : connectors) {
if (c instanceof ActorFilter) {
toRemove.add(c);
}
if (c.eContainer() instanceof Expression) {
Expression exp = (Expression) c.eContainer();
if (!ExpressionConstants.CONNECTOR_TYPE.equals(exp.getType())) {
toRemove.add(c);
}
}
}
connectors.removeAll(toRemove);
return connectors;
}
protected void switchEditorType() {
if (!control.isVisible()) {
switchToExpressionMode();
bindExpression();
} else {
if (MessageDialog.openQuestion(
mc.getShell(), Messages.eraseExpressionTitle, Messages.eraseExpressionMsg)) {
switchToCheckBoxMode();
// Reset checkbox to false
final Expression falseExp = ExpressionFactory.eINSTANCE.createExpression();
falseExp.setName(Boolean.FALSE.toString());
falseExp.setContent(Boolean.FALSE.toString());
falseExp.setReturnType(Boolean.class.getName());
falseExp.setType(ExpressionConstants.CONSTANT_TYPE);
updateSelection(null, falseExp);
bindExpression();
}
}
mc.layout(true, true);
}
@Override
public void setSelection(final ISelection selection) {
if (!selection.isEmpty()) {
final Expression exp = (Expression) ((IStructuredSelection) selection).getFirstElement();
if (exp != null) {
if (ExpressionConstants.CONSTANT_TYPE.equals(exp.getType())) {
if (!checkBoxControl.isVisible()) {
switchToCheckBoxMode();
mc.layout(true, true);
}
} else {
if (!control.isVisible()) {
switchToExpressionMode();
mc.layout(true, true);
}
}
}
}
super.setSelection(selection);
}
private EObject resolveProxy(EObject ref) {
ResourceSet rSet = null;
if (ref.eIsProxy() && EcoreUtil.getURI(ref).lastSegment().endsWith(".proc")) {
rSet = studioExpression.eResource().getResourceSet();
}
EObject dep = EcoreUtil2.resolve(ref, rSet);
if (rSet != null) {
rSet.getResources().remove(ref.eResource());
}
return dep;
}
private Expression createExpression(final Data d) {
final Expression exp = ExpressionFactory.eINSTANCE.createExpression();
exp.setType(ExpressionConstants.VARIABLE_TYPE);
exp.setContent(d.getName());
exp.setName(d.getName());
exp.setReturnType(org.bonitasoft.studio.common.DataUtil.getTechnicalTypeFor(d));
exp.getReferencedElements().add(ExpressionHelper.createDependencyFromEObject(d));
return exp;
}
private DiffNode buildPathNodes(EObject container, DiffNode node) {
DiffNode parentNode = new DiffNode(Differencer.NO_CHANGE);
node.setParent(parentNode);
parentNode.add(node);
CompareScript ancestor = null;
String name = adapterFactoryLabelProvider.getText(container);
Expression expr = ExpressionHelper.createConstantExpression(name, String.class.getName());
expr.setName(name);
ancestor = new CompareScript(expr.getName(), expr);
ancestor.setElement(container);
ancestor.setImage(adapterFactoryLabelProvider.getImage(container));
parentNode.setAncestor(ancestor);
if (insertParentNode(parentNode)) {
return parentNode;
}
if (container instanceof Pool) {
return parentNode;
}
if (container instanceof ConnectorParameter) {
return buildPathNodes(container.eContainer().eContainer(), parentNode);
}
return buildPathNodes(container.eContainer(), parentNode);
}
/*
* (non-Javadoc)
* @see org.eclipse.core.databinding.validation.IValidator#validate(java.lang.Object)
*/
@Override
public IStatus validate(final Object value) {
final String content = inputExpression.getContent();
final WebPageRepositoryStore repositoryStore =
repositoryAccessor.getRepositoryStore(WebPageRepositoryStore.class);
String errorMessage = null;
if (ProcessPackage.Literals.RECAP_FLOW__OVERVIEW_FORM_MAPPING.equals(feature)) {
errorMessage = Messages.bind(Messages.pageDoesntExist, content);
} else {
errorMessage = Messages.bind(Messages.formDoesntExist, content);
}
return repositoryStore.getChild(content) == null
? ValidationStatus.error(errorMessage)
: ValidationStatus.ok();
}
@Override
public Expression caseExpression_ProcessRef(Expression_ProcessRef object) {
EObject resolvedProxy = resolveProxy(object.getValue());
for (EObject dep : studioExpression.getReferencedElements()) {
if (dep instanceof Data && resolvedProxy instanceof Data) {
if (((Data) dep).getName().equals(((Data) resolvedProxy).getName())) {
return EngineExpressionUtil.createVariableExpression((Data) dep);
}
} else if (dep instanceof Parameter && resolvedProxy instanceof Parameter) {
if (((Parameter) dep).getName().equals(((Parameter) resolvedProxy).getName())) {
return EngineExpressionUtil.createParameterExpression((Parameter) dep);
}
}
}
return null;
}
/** @param calledProcessName */
public ListSubprocesses(Expression calledProcessName) {
subprocessName = calledProcessName.getContent();
}
@Override
public void okPressed() {
if (!editorInputExpression.getContent().equals(editorInputExpression.getName())) {
editorInputExpression.setName(editorInputExpression.getContent());
}
}
private void addInputDependency(
final ContractInput input, final Expression groovyScriptExpression) {
groovyScriptExpression
.getReferencedElements()
.add(ExpressionHelper.createDependencyFromEObject(rootInput(input)));
}
protected void showContent(String type) {
IExpressionProvider provider =
ExpressionEditorService.getInstance().getExpressionProvider(type);
Assert.isNotNull(provider);
for (Control c : contentComposite.getChildren()) {
c.dispose();
}
if (currentExpressionEditor != null) {
currentExpressionEditor.dispose();
}
currentExpressionEditor = provider.getExpressionEditor(inputExpression, context);
currentExpressionEditor.setIsPageFlowContext(isPageFlowContext);
if (currentExpressionEditor != null) {
currentExpressionEditor.createExpressionEditor(contentComposite, isPassword);
contentComposite.layout(true, true);
if (helpControl != null) {
// helpControl.setVisible(currentExpressionEditor.provideDialogTray());
helpControl.setVisible(false);
if (currentExpressionEditor.provideDialogTray()) {
ToolItem item = ((ToolBar) helpControl).getItem(0);
item.setSelection(true);
openTrayListener.handleEvent(new Event());
} else if (getTray() != null) {
closeTray();
}
}
if (dataBindingContext != null) {
dataBindingContext.dispose();
}
dataBindingContext = new EMFDataBindingContext();
UpdateValueStrategy selectionToExpressionType = new UpdateValueStrategy();
IConverter convert =
new Converter(IExpressionProvider.class, String.class) {
@Override
public Object convert(Object arg0) {
return ((IExpressionProvider) arg0).getExpressionType();
}
};
selectionToExpressionType.setConverter(convert);
if (domain != null) {
domain
.getCommandStack()
.execute(
SetCommand.create(
domain, inputExpression, ExpressionPackage.Literals.EXPRESSION__TYPE, type));
} else {
inputExpression.setType(type);
}
currentExpressionEditor.bindExpression(
dataBindingContext, context, inputExpression, viewerTypeFilters, expressionViewer);
currentExpressionEditor.addListener(
new Listener() {
@Override
public void handleEvent(Event event) {
Button okButton = getButton(OK);
if (okButton != null && !okButton.isDisposed()) {
okButton.setEnabled(currentExpressionEditor.canFinish());
}
}
});
DialogSupport.create(this, dataBindingContext);
}
}
