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 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);
}
}
}
/*
* (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 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);
}
@Override
public void okPressed() {
if (!editorInputExpression.getContent().equals(editorInputExpression.getName())) {
editorInputExpression.setName(editorInputExpression.getContent());
}
}