forked from openkylin/ukui-search
214 lines
7.1 KiB
C
214 lines
7.1 KiB
C
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#ifndef APPDBMANAGER_H
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#define APPDBMANAGER_H
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#include "app-db-common.h"
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#include "pending-app-info-queue.h"
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#include "file-system-watcher.h"
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#include <QDir>
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#include <QObject>
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#include <QSqlDatabase>
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#include <QSqlQuery>
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#include <QSqlError>
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#include <QDebug>
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#include <QApplication>
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#include <QDateTime>
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#include <QMutex>
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#include <QSettings>
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#include <QThread>
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//#include <QTimer>
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//#include <QFileSystemWatcher>
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#define CONNECTION_NAME QLatin1String("ukss-appdb-connection")
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namespace UkuiSearch {
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/**
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* @brief The AppDBManager class
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* 功能：1.遍历并且监听desktop文件目录，建立并且维护应用信息数据库。
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* 2.监听应用安装，打开事件，收藏等事件，更新数据库
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*/
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class NameString {
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public:
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explicit NameString(const QString &str_) : app_name(str_) {}
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NameString() = default;
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QString app_name;
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bool operator<(const NameString& name) const {
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return this->app_name.length() <= name.app_name.length();
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}
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bool operator==(const NameString& name) const {
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return this->app_name == name.app_name;
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}
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};
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class AppDBManager : public QThread
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{
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Q_OBJECT
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Q_CLASSINFO("D-Bus Interface","org.ukui.search.appDBManager")
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enum APP_LOCK_STATE{
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APP_UNLOCK = 0,
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APP_LOCK
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};
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public:
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static AppDBManager *getInstance();
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//刷新数据库数据
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void refreshAllData2DB();
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//获取desktop文件的md5值
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QString getAppDesktopMd5(const QString &desktopfd);
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bool startTransaction();
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bool startCommit();
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bool handleDBItemInsert(const QString &desktopfd);
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bool handleDBItemUpdate(const QString &desktopfd);
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bool handleDBItemDelete(const QString &desktopfd);
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bool handleLocaleDataUpdate(const QString &desktopPath);
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bool handleLaunchTimesUpdate(const QString &desktopfp, int num);
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bool handleFavoritesStateUpdate(const QString &desktopfp, int num);
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bool handleTopStateUpdate(const QString &desktopfp, int num);
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bool handleLockStateUpdate(const QString &desktopfp, int num);
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public Q_SLOTS:
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//对数据库单条所有信息进行增删改
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void insertDBItem(const QString &desktopfd);
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void updateDBItem(const QString &desktopfd);
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void deleteDBItem(const QString &desktopfd);
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//对数据库某字段进行update
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void updateLocaleData(const QString &desktopfp);
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void updateLaunchTimes(const QString &desktopfp);
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void updateFavoritesState(const QString &desktopfp, int num);
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void updateTopState(const QString &desktopfp, int num);
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void udpateLockState(const QString &desktopfp, int num);
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//拖动改变置顶和收藏应用位置
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bool changeFavoriteAppPos(const QString &desktopfp, int pos);
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bool changeTopAppPos(const QString &desktopfp, int pos);
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//获取数据库中全部信息
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QVector<AppInfoResult> getAppInfoResults();
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//查询某应用的某个字段的值
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int getAppLockState(const QString &desktopfp);
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int getAppTopState(const QString &desktopfp);
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int getAppLaunchedState(const QString &desktopfp);
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int getAppFavoriteState(const QString &desktopfp);
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QString getAppCategory(const QString &desktopfp);
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protected:
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void run() override;
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private:
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explicit AppDBManager(QObject *parent = nullptr);
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~AppDBManager();
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//加载指定路径path中的所有desktop文件路径到infolist中
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void loadDesktopFilePaths(QString path, QFileInfoList &infolist);
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//链接数据库
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bool openDataBase();
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//刷新数据库
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void refreshDataBase();
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//关闭数据库，断开链接
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void closeDataBase();
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//创建数据库字段
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void buildAppInfoDB();
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//暂时弃用
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void updateAppInfoDB();
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void getAllDesktopFilePath(QString path);
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void getFilePathList(QStringList &pathList);
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void getInstallAppMap(QMap<QString, QStringList> &installAppMap);
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private:
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static QMutex s_mutex;
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bool m_localeChanged;
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bool m_dbChanged;
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QSettings *m_qSettings = nullptr;
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// QTimer *m_timer = nullptr;
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// QTimer *m_maxProcessTimer = nullptr;
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// QFileSystemWatcher *m_watchAppDir = nullptr;
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QSqlDatabase m_database;
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FileSystemWatcher *m_watcher = nullptr;
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QDir *m_snapdDir = nullptr;
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QString m_snapdPath;
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FileSystemWatcher *m_snapdWatcher = nullptr;
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//应用黑名单
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QStringList m_excludedDesktopfiles = {
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"/usr/share/applications/software-properties-livepatch.desktop",
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"/usr/share/applications/mate-color-select.desktop",
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"/usr/share/applications/blueman-adapters.desktop",
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"/usr/share/applications/blueman-manager.desktop",
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"/usr/share/applications/mate-user-guide.desktop",
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"/usr/share/applications/nm-connection-editor.desktop",
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"/usr/share/applications/debian-uxterm.desktop",
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"/usr/share/applications/debian-xterm.desktop",
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"/usr/share/applications/im-config.desktop",
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"/usr/share/applications/fcitx.desktop",
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"/usr/share/applications/fcitx-configtool.desktop",
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"/usr/share/applications/onboard-settings.desktop",
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"/usr/share/applications/info.desktop",
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"/usr/share/applications/ukui-power-preferences.desktop",
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"/usr/share/applications/ukui-power-statistics.desktop",
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"/usr/share/applications/software-properties-drivers.desktop",
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"/usr/share/applications/software-properties-gtk.desktop",
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"/usr/share/applications/gnome-session-properties.desktop",
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"/usr/share/applications/org.gnome.font-viewer.desktop",
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"/usr/share/applications/xdiagnose.desktop",
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"/usr/share/applications/gnome-language-selector.desktop",
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"/usr/share/applications/mate-notification-properties.desktop",
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"/usr/share/applications/transmission-gtk.desktop",
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"/usr/share/applications/mpv.desktop",
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"/usr/share/applications/system-config-printer.desktop",
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"/usr/share/applications/org.gnome.DejaDup.desktop",
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"/usr/share/applications/yelp.desktop",
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"/usr/share/applications/peony-computer.desktop",
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"/usr/share/applications/peony-home.desktop",
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"/usr/share/applications/peony-trash.desktop",
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//v10
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"/usr/share/applications/mate-about.desktop",
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"/usr/share/applications/time.desktop",
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"/usr/share/applications/network.desktop",
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"/usr/share/applications/shares.desktop",
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"/usr/share/applications/mate-power-statistics.desktop",
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"/usr/share/applications/display-im6.desktop",
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"/usr/share/applications/display-im6.q16.desktop",
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"/usr/share/applications/openjdk-8-policytool.desktop",
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"/usr/share/applications/kylin-io-monitor.desktop",
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"/usr/share/applications/wps-office-uninstall.desktop",
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//原本额外排除的目录，不知道额外的原因，有可能之后有问题--bjj20220621
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"/usr/share/applications/screensavers"
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};
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//暂时弃用
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QMap<NameString, QStringList> m_installAppMap;
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Q_SIGNALS:
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//操作数据库
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void appDBItemUpdate(const AppInfoResult&);
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void appDBItemAdd(const AppInfoResult&);
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void appDBItemDelete(const QString&);
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void finishHandleAppDB();
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//定时器操作
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void startTimer();
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void maxProcessTimerStart();
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void stopTimer();
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};
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}
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#endif // APPDBMANAGER_H
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