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