QList<QmlJSEditor::FindReferences::Usage> FindImplementation::run(const QString &fileName,
const QString &typeName,
const QString &itemName)
{
QList<QmlJSEditor::FindReferences::Usage> usages;
QmlJS::ModelManagerInterface *modelManager = ModelManagerInterface::instance();
//Parse always the latest version of document
QmlJS::Dialect dialect = QmlJS::ModelManagerInterface::guessLanguageOfFile(fileName);
QmlJS::Document::MutablePtr documentUpdate = QmlJS::Document::create(fileName, dialect);
documentUpdate->setSource(modelManager->workingCopy().source(fileName));
if (documentUpdate->parseQml())
modelManager->updateDocument(documentUpdate);
Document::Ptr document = modelManager->snapshot().document(fileName);
if (!document)
return usages;
QmlJS::Link link(modelManager->snapshot(),
modelManager->defaultVContext(document->language(), document),
modelManager->builtins(document));
ContextPtr context = link();
ScopeChain scopeChain(document, context);
const ObjectValue *targetValue = scopeChain.context()->lookupType(document.data(), QStringList(typeName));
FindImplementationVisitor visitor(document, context);
FindImplementationVisitor::Results results = visitor(typeName, itemName, targetValue);
foreach (const AST::SourceLocation &location, results) {
usages.append(QmlJSEditor::FindReferences::Usage(fileName,
matchingLine(location.offset, document->source()),
location.startLine, location.startColumn - 1, location.length));
}
void forgetDocument()
{
// Forget about the document. Keeping a reference to it would prevent it
// from being garbage collected.
QObject::disconnect(mDocument.data(), 0, q, 0);
mDocument = 0;
}
void SvgImageView::loadFromDocument()
{
Document::Ptr doc = document();
GV_RETURN_IF_FAIL(doc);
if (doc->loadingState() < Document::Loaded) {
connect(doc.data(), SIGNAL(loaded(KUrl)),
SLOT(finishLoadFromDocument()));
} else {
QMetaObject::invokeMethod(this, "finishLoadFromDocument", Qt::QueuedConnection);
}
}
void TransformImageOperationTest::testRotate90()
{
KUrl url = urlForTestFile("test.png");
QImage image;
bool ok = image.load(url.toLocalFile());
QVERIFY2(ok, "Could not load 'test.png'");
QMatrix matrix = ImageUtils::transformMatrix(ROT_90);
image = image.transformed(matrix);
Document::Ptr doc = DocumentFactory::instance()->load(url);
TransformImageOperation* op = new TransformImageOperation(ROT_90);
QEventLoop loop;
connect(doc.data(), SIGNAL(allTasksDone()), &loop, SLOT(quit()));
op->applyToDocument(doc);
loop.exec();
QCOMPARE(image, doc->image());
}
