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QmlDesigner: Set texRole when assigning a collection to a node

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Task-number: QDS-11461
Change-Id: Ia03c8267cc6f6b93860aa853afb048650f1acb3f
Reviewed-by: Mahmoud Badri <mahmoud.badri@qt.io>
Reviewed-by: Qt CI Patch Build Bot <ci_patchbuild_bot@qt.io>
This commit is contained in:
Ali Kianian
2023-12-28 15:48:15 +02:00
parent daf23602fe
commit cb868a4c9e
3 changed files with 117 additions and 5 deletions
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91
src/plugins/qmldesigner/components/collectioneditor/collectioneditorutils.cpp
View File

@@ -162,6 +162,20 @@ bool canAcceptCollectionAsModel(const ModelNode &node)
&& modelProperty.propertyType().isVariant();
}
bool hasTextRoleProperty(const ModelNode &node)
{
const NodeMetaInfo nodeMetaInfo = node.metaInfo();
if (!nodeMetaInfo.isValid())
return false;
const PropertyMetaInfo textRoleProperty = nodeMetaInfo.property("textRole");
if (!textRoleProperty.isValid())
return false;
return textRoleProperty.isWritable() && !textRoleProperty.isPrivate()
&& textRoleProperty.propertyType().isString();
}
QString getSourceCollectionPath(const ModelNode &dataStoreNode)
{
using Utils::FilePath;
@@ -380,4 +394,81 @@ QJsonArray loadAsCsvCollection(const QUrl &url)
return elements;
}
QString getFirstColumnName(const QString &collectionName)
{
Utils::FilePath dataStorePath = CollectionEditorUtils::dataStoreJsonFilePath();
if (!dataStorePath.exists())
return {};
Utils::FileReader dataStoreFile;
if (!dataStoreFile.fetch(dataStorePath))
return {};
QJsonParseError jsonError;
QJsonDocument dataStoreDocument = QJsonDocument::fromJson(dataStoreFile.data(), &jsonError);
if (jsonError.error == QJsonParseError::NoError) {
QJsonObject rootObject = dataStoreDocument.object();
if (rootObject.contains(collectionName)) {
QJsonArray collectionArray = rootObject.value(collectionName).toArray();
for (const QJsonValue &elementValue : std::as_const(collectionArray)) {
const QJsonObject elementObject = elementValue.toObject();
QJsonObject::ConstIterator element = elementObject.constBegin();
if (element != elementObject.constEnd())
return element.key();
}
} else {
qWarning() << Q_FUNC_INFO << __LINE__
<< QString("Collection \"%1\" not found.").arg(collectionName);
}
} else {
qWarning() << Q_FUNC_INFO << __LINE__ << "Problem in reading json file."
<< jsonError.errorString();
}
return {};
}
bool collectionHasColumn(const QString &collectionName, const QString &columnName)
{
Utils::FilePath dataStorePath = CollectionEditorUtils::dataStoreJsonFilePath();
if (!dataStorePath.exists())
return false;
Utils::FileReader dataStoreFile;
if (!dataStoreFile.fetch(dataStorePath))
return false;
QJsonParseError jsonError;
QJsonDocument dataStoreDocument = QJsonDocument::fromJson(dataStoreFile.data(), &jsonError);
if (jsonError.error == QJsonParseError::NoError) {
QJsonObject rootObject = dataStoreDocument.object();
if (rootObject.contains(collectionName)) {
QJsonArray collectionArray = rootObject.value(collectionName).toArray();
for (const QJsonValue &elementValue : std::as_const(collectionArray)) {
const QJsonObject elementObject = elementValue.toObject();
QJsonObject::ConstIterator element = elementObject.constBegin();
const QJsonObject::ConstIterator stopItem = elementObject.constEnd();
while (element != stopItem) {
const QString keyName = element.key();
++element;
if (columnName == keyName)
return true;
}
}
} else {
qWarning() << Q_FUNC_INFO << __LINE__
<< QString("Collection \"%1\" not found.").arg(collectionName);
}
} else {
qWarning() << Q_FUNC_INFO << __LINE__ << "Problem in reading json file."
<< jsonError.errorString();
}
return false;
}
} // namespace QmlDesigner::CollectionEditorUtils

6
src/plugins/qmldesigner/components/collectioneditor/collectioneditorutils.h
View File

@@ -34,10 +34,16 @@ bool ensureDataStoreExists(bool &justCreated);
bool canAcceptCollectionAsModel(const ModelNode &node);
bool hasTextRoleProperty(const ModelNode &node);
QJsonArray defaultCollectionArray();
QJsonArray loadAsSingleJsonCollection(const QUrl &url);
QJsonArray loadAsCsvCollection(const QUrl &url);
QString getFirstColumnName(const QString &collectionName);
bool collectionHasColumn(const QString &collectionName, const QString &columnName);
} // namespace QmlDesigner::CollectionEditorUtils

23
src/plugins/qmldesigner/components/collectioneditor/datastoremodelnode.cpp
View File

@@ -450,12 +450,27 @@ void DataStoreModelNode::assignCollectionToNode(AbstractView *view,
return;
}
BindingProperty modelProperty = targetNode.bindingProperty("model");
view->executeInTransaction("assignCollectionToNode", [&]() {
QString identifier = QString("DataStore.%1").arg(QString::fromLatin1(sourceProperty.name()));
view->executeInTransaction("assignCollectionToNode", [&modelProperty, &identifier]() {
BindingProperty modelProperty = targetNode.bindingProperty("model");
modelProperty.setExpression(identifier);
if (CollectionEditorUtils::hasTextRoleProperty(targetNode)) {
VariantProperty textRoleProperty = targetNode.variantProperty("textRole");
const QVariant currentTextRoleValue = textRoleProperty.value();
if (currentTextRoleValue.isValid() && !currentTextRoleValue.isNull()) {
if (currentTextRoleValue.type() == QVariant::String) {
const QString currentTextRole = currentTextRoleValue.toString();
if (CollectionEditorUtils::collectionHasColumn(collectionName, currentTextRole))
return;
} else {
return;
}
}
QString textRoleValue = CollectionEditorUtils::getFirstColumnName(collectionName);
textRoleProperty.setValue(textRoleValue);
}
});
}