146 lines
4.9 KiB
C++
146 lines
4.9 KiB
C++
#include "pending-app-info-queue.h"
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#include "app-db-manager.h"
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using namespace UkuiSearch;
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QMutex PendingAppInfoQueue::s_mutex;
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PendingAppInfoQueue &PendingAppInfoQueue::getAppInfoQueue()
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{
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static PendingAppInfoQueue instance;
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return instance;
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}
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void PendingAppInfoQueue::enqueue(const PendingAppInfo &appInfo)
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{
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QMutexLocker locker(&s_mutex);
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m_handleTimes++;
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int index = m_cache.indexOf(appInfo);
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if (index == -1) {
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m_cache << appInfo;
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} else {
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//已插入项操作类型为对某字段更新
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if (m_cache[index].handleType() > PendingAppInfo::HandleType::UpdateAll) {
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if (appInfo.handleType() > PendingAppInfo::HandleType::UpdateAll) {
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m_cache[index].merge(appInfo);
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} else {
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m_cache[index].setHandleType(appInfo);
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}
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} else {
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//已插入项操作类型为对全部字段进行增删改时，设置为优先级高的操作类型
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if (m_cache[index].handleType() > appInfo.handleType()) {
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m_cache[index].setHandleType(appInfo);
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}
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}
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}
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//启动定时器
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if (!m_maxProcessTimer->isActive()) {
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qDebug() << "start max timer";
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Q_EMIT this->startMaxProcessTimer();
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}
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Q_EMIT this->startMinProcessTimer();
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}
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void PendingAppInfoQueue::run()
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{
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exec();
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}
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PendingAppInfoQueue::PendingAppInfoQueue(QObject *parent) : QThread(parent)
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{
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this->start();
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m_handleTimes = 0;
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m_minProcessTimer = new QTimer;
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m_maxProcessTimer = new QTimer;
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m_minProcessTimer->setInterval(500);
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m_maxProcessTimer->setInterval(5*1000);
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m_minProcessTimer->setSingleShot(true);
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m_maxProcessTimer->setSingleShot(true);
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m_minProcessTimer->moveToThread(this);
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m_maxProcessTimer->moveToThread(this);
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connect(this, SIGNAL(startMinProcessTimer()), m_minProcessTimer, SLOT(start()));
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connect(this, SIGNAL(startMaxProcessTimer()), m_maxProcessTimer, SLOT(start()));
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connect(this, &PendingAppInfoQueue::stopTimer, m_minProcessTimer, &QTimer::stop);
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connect(this, &PendingAppInfoQueue::stopTimer, m_maxProcessTimer, &QTimer::stop);
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connect(m_minProcessTimer, &QTimer::timeout, this, &PendingAppInfoQueue::processCache);
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connect(m_maxProcessTimer, &QTimer::timeout, this, &PendingAppInfoQueue::processCache);
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}
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PendingAppInfoQueue::~PendingAppInfoQueue()
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{
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if (m_minProcessTimer) {
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delete m_minProcessTimer;
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}
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if (m_maxProcessTimer) {
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delete m_maxProcessTimer;
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}
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}
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void PendingAppInfoQueue::processCache()
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{
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s_mutex.lock();
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qDebug() << "handle apps:" << m_handleTimes;
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m_handleTimes = 0;
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m_cache.swap(m_pendingAppInfos);
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s_mutex.unlock();
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if (m_pendingAppInfos.isEmpty()) {
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qWarning() << "No App Info will be process, I'll stop process cache of app queue.";
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return;
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}
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if (AppDBManager::getInstance()->startTransaction()) {
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for (const PendingAppInfo &info : m_pendingAppInfos) {
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PendingAppInfo::HandleTypes handleTypes = info.handleType();
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if (handleTypes < PendingAppInfo::HandleType::UpdateAll) {
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switch (handleTypes) {
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case PendingAppInfo::HandleType::Delete:
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AppDBManager::getInstance()->handleDBItemDelete(info.path());
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break;
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case PendingAppInfo::HandleType::Insert:
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AppDBManager::getInstance()->handleDBItemInsert(info.path());
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break;
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case PendingAppInfo::HandleType::UpdateAll:
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AppDBManager::getInstance()->handleDBItemUpdate(info.path());
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break;
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default:
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break;
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}
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} else {
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if (handleTypes & PendingAppInfo::HandleType::UpdateLocaleData) {
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AppDBManager::getInstance()->handleLocaleDataUpdate(info.path());
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}
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if (handleTypes & PendingAppInfo::HandleType::UpdateLaunchTimes) {
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AppDBManager::getInstance()->handleLaunchTimesUpdate(info.path());
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}
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if (handleTypes & PendingAppInfo::HandleType::UpdateFavorites) {
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AppDBManager::getInstance()->handleFavoritesStateUpdate(info.path(), info.favoritesState());
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}
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if (handleTypes & PendingAppInfo::HandleType::UpdateTop) {
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AppDBManager::getInstance()->handleTopStateUpdate(info.path(), info.topState());
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}
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if (handleTypes & PendingAppInfo::HandleType::UpdateLock) {
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AppDBManager::getInstance()->handleLockStateUpdate(info.path(), info.lockState());
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}
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}
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}
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if (AppDBManager::getInstance()->startCommit()) {
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Q_EMIT AppDBManager::getInstance()->finishHandleAppDB();
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}
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m_pendingAppInfos.clear();
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m_pendingAppInfos.squeeze();
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}
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}
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