56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
#include "signal-transformer.h"
|
|
|
|
QMutex SignalTransformer::s_mutex;
|
|
|
|
SignalTransformer *SignalTransformer::getTransformer()
|
|
{
|
|
static SignalTransformer *instance = new SignalTransformer();
|
|
return instance;
|
|
}
|
|
|
|
void SignalTransformer::handleItemInsert(const AppInfoResult &item)
|
|
{
|
|
QMutexLocker locker(&s_mutex);
|
|
m_items2BInsert.append(item);
|
|
}
|
|
|
|
void SignalTransformer::handleItemUpdate(const AppInfoResult &item)
|
|
{
|
|
QMutexLocker locker(&s_mutex);
|
|
m_items2BUpdate.append(item);
|
|
}
|
|
|
|
void SignalTransformer::handleItemDelete(const QString &desktopfp)
|
|
{
|
|
QMutexLocker locker(&s_mutex);
|
|
m_items2BDelete.append(desktopfp);
|
|
}
|
|
|
|
void SignalTransformer::handleSignalTransform()
|
|
{
|
|
QMutexLocker locker(&s_mutex);
|
|
if (!m_items2BInsert.isEmpty()) {
|
|
Q_EMIT this->appDBItemsAdd(m_items2BInsert);
|
|
m_items2BInsert.clear();
|
|
}
|
|
|
|
if (!m_items2BUpdate.isEmpty()) {
|
|
Q_EMIT this->appDBItemsUpdate(m_items2BUpdate);
|
|
m_items2BUpdate.clear();
|
|
}
|
|
|
|
if (!m_items2BDelete.isEmpty()) {
|
|
Q_EMIT this->appDBItemsDelete(m_items2BDelete);
|
|
m_items2BDelete.clear();
|
|
}
|
|
}
|
|
|
|
SignalTransformer::SignalTransformer(QObject *parent) : QObject(parent)
|
|
{
|
|
connect(AppDBManager::getInstance(), &AppDBManager::appDBItemAdd, this, &SignalTransformer::handleItemInsert);
|
|
connect(AppDBManager::getInstance(), &AppDBManager::appDBItemUpdate, this, &SignalTransformer::handleItemUpdate);
|
|
connect(AppDBManager::getInstance(), &AppDBManager::appDBItemDelete, this, &SignalTransformer::handleItemDelete);
|
|
connect(AppDBManager::getInstance(), &AppDBManager::finishHandleAppDB, this, &SignalTransformer::handleSignalTransform);
|
|
}
|
|
|