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remove nullptr check in AssetMappingsScriptingInterface

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This commit is contained in:
Stephen Birarda 2016-03-10 10:45:43 -08:00
parent 2bbeac6597
commit 9c53f40fbe
2 changed files with 85 additions and 91 deletions
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2
libraries/networking/src/AssetRequest.cpp
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@ -38,7 +38,7 @@ void AssetRequest::start() {
// in case we haven't parsed a valid hash, return an error now
if (isValidHash(_hash)) {
_result = InvalidHash;
_error = InvalidHash;
_state = Finished;
emit finished(this);

174
libraries/script-engine/src/AssetMappingsScriptingInterface.cpp
View file

@ -140,102 +140,96 @@ void AssetMappingModel::refresh() {
auto assetClient = DependencyManager::get<AssetClient>();
auto request = assetClient->createGetAllMappingsRequest();
if (request) {
connect(request, &GetAllMappingsRequest::finished, this, [this](GetAllMappingsRequest* request) mutable {
if (request->getError() == MappingRequest::NoError) {
auto mappings = request->getMappings();
auto existingPaths = _pathToItemMap.keys();
for (auto& mapping : mappings) {
auto& path = mapping.first;
auto parts = path.split("/");
auto length = parts.length();
connect(request, &GetAllMappingsRequest::finished, this, [this](GetAllMappingsRequest* request) mutable {
if (request->getError() == MappingRequest::NoError) {
auto mappings = request->getMappings();
auto existingPaths = _pathToItemMap.keys();
for (auto& mapping : mappings) {
auto& path = mapping.first;
auto parts = path.split("/");
auto length = parts.length();
existingPaths.removeOne(mapping.first);
existingPaths.removeOne(mapping.first);
QString fullPath = "/";
QString fullPath = "/";
QStandardItem* lastItem = nullptr;
QStandardItem* lastItem = nullptr;
// start index at 1 to avoid empty string from leading slash
for (int i = 1; i < length; ++i) {
fullPath += (i == 1 ? "" : "/") + parts[i];
// start index at 1 to avoid empty string from leading slash
for (int i = 1; i < length; ++i) {
fullPath += (i == 1 ? "" : "/") + parts[i];
auto it = _pathToItemMap.find(fullPath);
if (it == _pathToItemMap.end()) {
qDebug() << "prefix not found: " << fullPath;
auto item = new QStandardItem(parts[i]);
bool isFolder = i < length - 1;
item->setData(isFolder ? fullPath + "/" : fullPath, Qt::UserRole);
item->setData(isFolder, Qt::UserRole + 1);
item->setData(parts[i], Qt::UserRole + 2);
item->setData("atp:" + fullPath, Qt::UserRole + 3);
if (lastItem) {
lastItem->setChild(lastItem->rowCount(), 0, item);
} else {
appendRow(item);
}
lastItem = item;
_pathToItemMap[fullPath] = lastItem;
}
else {
lastItem = it.value();
}
}
Q_ASSERT(fullPath == path);
}
// Remove folders from list
auto it = existingPaths.begin();
while (it != existingPaths.end()) {
auto item = _pathToItemMap[*it];
if (item->data(Qt::UserRole + 1).toBool()) {
it = existingPaths.erase(it);
} else {
++it;
}
}
for (auto& path : existingPaths) {
Q_ASSERT(_pathToItemMap.contains(path));
qDebug() << "removing existing: " << path;
auto item = _pathToItemMap[path];
while (item) {
// During each iteration, delete item
QStandardItem* nextItem = nullptr;
auto parent = item->parent();
if (parent) {
parent->removeRow(item->row());
if (parent->rowCount() > 0) {
// The parent still contains children, set the nextItem to null so we stop processing
nextItem = nullptr;
} else {
nextItem = parent;
}
auto it = _pathToItemMap.find(fullPath);
if (it == _pathToItemMap.end()) {
qDebug() << "prefix not found: " << fullPath;
auto item = new QStandardItem(parts[i]);
bool isFolder = i < length - 1;
item->setData(isFolder ? fullPath + "/" : fullPath, Qt::UserRole);
item->setData(isFolder, Qt::UserRole + 1);
item->setData(parts[i], Qt::UserRole + 2);
item->setData("atp:" + fullPath, Qt::UserRole + 3);
if (lastItem) {
lastItem->setChild(lastItem->rowCount(), 0, item);
} else {
removeRow(item->row());
appendRow(item);
}
_pathToItemMap.remove(path);
//delete item;
item = nextItem;
}
//removeitem->index();
}
} else {
emit errorGettingMappings(uint8_t(request->getError()));
}
});
request->start();
} else {
qDebug() << "NO CONNECTED ASSET SERVER";
// not connected to an Asset Server, emit network error
emit errorGettingMappings(uint8_t(MappingRequest::NetworkError));
}
lastItem = item;
_pathToItemMap[fullPath] = lastItem;
}
else {
lastItem = it.value();
}
}
Q_ASSERT(fullPath == path);
}
// Remove folders from list
auto it = existingPaths.begin();
while (it != existingPaths.end()) {
auto item = _pathToItemMap[*it];
if (item->data(Qt::UserRole + 1).toBool()) {
it = existingPaths.erase(it);
} else {
++it;
}
}
for (auto& path : existingPaths) {
Q_ASSERT(_pathToItemMap.contains(path));
qDebug() << "removing existing: " << path;
auto item = _pathToItemMap[path];
while (item) {
// During each iteration, delete item
QStandardItem* nextItem = nullptr;
auto parent = item->parent();
if (parent) {
parent->removeRow(item->row());
if (parent->rowCount() > 0) {
// The parent still contains children, set the nextItem to null so we stop processing
nextItem = nullptr;
} else {
nextItem = parent;
}
} else {
removeRow(item->row());
}
_pathToItemMap.remove(path);
//delete item;
item = nextItem;
}
//removeitem->index();
}
} else {
emit errorGettingMappings(uint8_t(request->getError()));
}
});
request->start();
}