ValueTab::ValueTab(RedisKeyItem * key)
: key(key), ui(nullptr), isInitialized(false),
tabMustBeDestroyed(false), operationInProgress(true)
{
setObjectName("valueTab");
if (key == nullptr
|| key->getDbItem() == nullptr
|| key->getConnection() == nullptr) {
return;
}
ui = QSharedPointer<ValueTabView>(new ValueTabView(key->text(), this));
connect((QObject *)key->getDbItem(), SIGNAL(destroyed(QObject *)), this, SLOT(OnClose()));
Command typeCmd = key->getTypeCommand();
typeCmd.setOwner(this);
typeCmd.setCallBackName("keyTypeLoaded");
key->getConnection()->addCommand(typeCmd);
/** Connect View SIGNALS to Controller SLOTS **/
connect(ui->renameKey, SIGNAL(clicked()), this, SLOT(renameKey()));
connect(ui->deleteKey, SIGNAL(clicked()), this, SLOT(deleteKey()));
connect(ui.data(), SIGNAL(saveChangedValue(const QString&, const QModelIndex *)),
this, SLOT(updateValue(const QString&, const QModelIndex *)));
connect(this, SIGNAL(error(const QString&)), this, SLOT(errorOccurred(const QString&)));
isInitialized = true;
}
/**
* @internal
* Recursively move all keys in keyset below source to dest.
*
* Modifies the keyset.
*
* Example:
* ```
* moveKeysRecursive("user/plugins/#0", "user/plugins/#1", config);
* ```
*
* @param source Root part to replace
* @param dest Destination for keys
* @param keyset keyset
*/
static void moveKeysRecursive (const char * source, const char * dest, KeySet * keyset)
{
Key * sourceBaseKey = keyNew (source, KEY_END);
KeySet * newKeys = ksNew (0, KS_END);
// Rename keys in keyset
Key * sourceKey;
ksRewind (keyset);
while ((sourceKey = ksNext (keyset)) != NULL)
{
// Rename all keys below sourceKey
if (!keyIsBelowOrSame (sourceBaseKey, sourceKey)) continue;
Key * destKey = renameKey (source, dest, sourceKey);
ksAppendKey (newKeys, destKey);
}
// Remove source keys from keyset
KeySet * cut = ksCut (keyset, sourceBaseKey);
ksDel (cut);
ksAppend (keyset, newKeys);
ksDel (newKeys);
keyDel (sourceBaseKey);
}
