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ukui-search
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Merge branch '0627ukss' into 'ukss-dev' 

Add interfaces for changing position of top&favorites apps.Add update signal.Modify update logic.Adjust the struct of app-db-manager and app-info-table.

See merge request kylin-desktop/ukui-search!340
This commit is contained in:
PengfeiZhang 2022-07-01 02:43:52 +00:00
parent 6e77965a96 27f28df33d
commit aea548ad74
12 changed files with 834 additions and 382 deletions
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51
libsearch/app-db-common.h Normal file
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@ -0,0 +1,51 @@
#ifndef APPDBCOMMON_H
#define APPDBCOMMON_H
#include <QDir>
#include <QMetaType>
#include <QDBusArgument>
namespace UkuiSearch {
#define APP_DATABASE_PATH QDir::homePath()+"/.config/org.ukui/ukui-search/appdata/"
#define APP_DATABASE_NAME "app-info.db"
struct AppInfoResult
{
QString desktopPath;
QString iconName;
QString appLocalName;
QString firstLetter;
QString category;
int top;
int favorite;
int launchTimes;
int lock;
AppInfoResult() : top(0), favorite(0), launchTimes(0), lock(0) {}
friend QDBusArgument &operator << (QDBusArgument &argument, const AppInfoResult &infoResult)
{
argument.beginStructure();
argument << infoResult.desktopPath << infoResult.iconName << infoResult.appLocalName << infoResult.firstLetter
<< infoResult.category << infoResult.top << infoResult.favorite << infoResult.launchTimes << infoResult.lock;
argument.endStructure();
return argument;
}
friend const QDBusArgument &operator >> (const QDBusArgument &argument, AppInfoResult &infoResult)
{
argument.beginStructure();
argument >> infoResult.desktopPath >> infoResult.iconName >> infoResult.appLocalName >> infoResult.firstLetter
>> infoResult.category >> infoResult.top >> infoResult.favorite >> infoResult.launchTimes >> infoResult.lock;
argument.endStructure();
return argument;
}
};
}
Q_DECLARE_METATYPE(UkuiSearch::AppInfoResult)
#endif // APPDBCOMMON_H

44
libsearch/appdata/app-info-table-private.h
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@ -1,10 +1,13 @@
#ifndef APPINFOTABLEPRIVATE_H
#define APPINFOTABLEPRIVATE_H
#include "app-info-table.h"
#include <QObject>
#include <QDBusInterface>
#include <QSqlDatabase>
#include <app-info-table.h>
namespace UkuiSearch {
class AppInfoTablePrivate : public QObject
{
Q_OBJECT
@ -15,44 +18,61 @@ public:
bool setAppFavoritesState(QString &desktopfp, size_t num);
bool setAppTopState(QString &desktopfp, size_t num);
bool setAppLaunchTimes(QString &desktopfp, size_t num);
bool updateAppLaunchTimes(QString &desktopfp);
bool setAppLockState(QString &desktopfp, size_t num);
bool getAllAppDesktopList(QStringList &list);
bool getFavoritesAppList(QStringList &list);
bool getTopAppList(QStringList &list);
bool getLaunchTimesAppList(QStringList &list);
bool getAppCategory(QString &desktopfp, QString &category);
//拖动改变置顶和收藏应用位置
bool changeFavoriteAppPos(const QString &desktopfp, size_t pos);
bool changeTopAppPos(const QString &desktopfp, size_t pos);
bool getAppInfoResults(QVector<AppInfoTable::AppInfoResult> &appInfoResults);
//获取所有应用信息并存到一个结构体中
bool getAppInfoResults(QVector<AppInfoResult> &appInfoResults);
//获取单个应用的某个状态（锁定，置顶，打开状态，收藏）
bool getAppLockState(QString &desktopfp, size_t &num);
bool getAppTopState(QString &desktopfp, size_t &num);
bool getAppLaunchedState(QString &desktopfp, size_t &num);
bool getAppFavoriteState(QString &desktopfp, size_t &num);
bool getAppCategory(QString &desktopfp, QString &category);
//添加快捷方式
bool addAppShortcut2Desktop(QString &desktopfp);
bool addAppShortcut2Panel(QString &desktopfp);
bool getInstallAppMap(QMultiMap<QString, QStringList> &installAppMap);
//搜索接口
bool searchInstallApp(QString &keyWord, QStringList &installAppInfoRes);
bool searchInstallApp(QStringList &keyWord, QStringList &installAppInfoRes);
//卸载应用
bool uninstallApp(QString &desktopfp);
//数据库错误信息
QString lastError(void) const;
//下面的接口都不外放，暂时没啥用
bool setAppLaunchTimes(QString &desktopfp, size_t num);
bool updateAppLaunchTimes(QString &desktopfp);
bool setAppLockState(QString &desktopfp, size_t num);
bool getAllAppDesktopList(QStringList &list);
bool getFavoritesAppList(QStringList &list);
bool getTopAppList(QStringList &list);
bool getLaunchTimesAppList(QStringList &list);
private:
~AppInfoTablePrivate();
bool initDateBaseConnection();
bool openDataBase();
void closeDataBase();
QDBusInterface *m_interface = nullptr;
AppInfoTable *q = nullptr;
QSqlDatabase *m_database = nullptr;
QSqlDatabase m_database;
QString m_ConnectionName;
public Q_SLOTS:
void sendAppDBItemsUpdate(QVector<AppInfoResult> results);
void sendAppDBItemsAdd(QVector<AppInfoResult> results);
void sendAppDBItemsDelete(QStringList desktopfps);
};

728
libsearch/appdata/app-info-table.cpp
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93
libsearch/appdata/app-info-table.h
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@ -2,59 +2,68 @@
#define APPINFOTABLE_H
#include <QObject>
#include "app-db-common.h"
namespace UkuiSearch {
class AppInfoTablePrivate;
class AppInfoTable : public QObject
{
Q_OBJECT
public:
typedef struct appInfoResult
{
appInfoResult() {
top = 0;
favorate = 0;
launchTimes = 0;
lock = 0;
}
QString desktopPath;
QString iconName;
QString appLocalName;
QString firstLetter;
QString category;
size_t top;
size_t favorate;
size_t launchTimes;
size_t lock;
} AppInfoResult;
public:
explicit AppInfoTable(QObject *parent = nullptr);
AppInfoTable(AppInfoTable &) = delete;
AppInfoTable &operator =(const AppInfoTable &) = delete;
/**
* @brief AppInfoTable::setAppFavoritesState
* set the favorites state of the app
* @param desktopfp: the desktop file path of app
* @param num: the favorites app's order(from 1)
* @return bool: true if success, else false
*/
bool setAppFavoritesState(QString &desktopfp, size_t num);
bool setAppTopState(QString &desktopfp, size_t num);
bool getAllAppDesktopList(QStringList &list);
bool getFavoritesAppList(QStringList &list);
bool getTopAppList(QStringList &list);
bool getLaunchTimesAppList(QStringList &list);
bool getAppCategory(QString &desktopfp, QString &category);
/**
* @brief getAppInfoResults
* @param appInfoResults
* @return
* @brief AppInfoTable::setAppTopState
* set the top state of the app
* @param desktopfp: the desktop file path of app
* @param num: the top app's order(from 1)
* @return bool: true if success, else false
*/
bool getAppInfoResults(QVector<AppInfoTable::AppInfoResult> &appInfoResults);
bool setAppTopState(QString &desktopfp, size_t num);
/**
* @brief AppInfoTable::changeFavoriteAppPos
* change the position of the app which is one of the Favorites Apps
* @param desktopfp: desktop file path of app
* @param pos: the position which the app will be changed into
* @return bool: true if success, else false
*/
bool changeFavoriteAppPos(const QString &desktopfp, size_t pos);
/**
* @brief AppInfoTable::changeTopAppPos
* hange the position of the app which is one of the Top Apps
* @param desktopfp: desktop file path of app
* @param pos: the position which the app will be changed into
* @return bool: true if success, else false
*/
bool changeTopAppPos(const QString &desktopfp, size_t pos);
/**
* @brief AppInfoTable::getAppInfoResults
* Get all App infos by passing AppInforesult Vector.
* @param AppInfoResults: a struct which includes all infos of each application
* @return bool: true if success, else false
*/
bool getAppInfoResults(QVector<AppInfoResult> &appInfoResults);
bool getAppLockState(QString &desktopfp, size_t &num);
bool getAppTopState(QString &desktopfp, size_t &num);
bool getAppLaunchedState(QString &desktopfp, size_t &num);
bool getAppFavoriteState(QString &desktopfp, size_t &num);
bool getAppCategory(QString &desktopfp, QString &category);
bool addAppShortcut2Desktop(QString &desktopfp);
bool addAppShortcut2Panel(QString &desktopfp);
@ -65,20 +74,30 @@ public:
bool uninstallApp(QString &desktopfp);
/**
* @brief lastError
* @return
* @brief AppInfoTable::lastError
* the last error of the database
* @return QString: the text of the last error
*/
QString lastError(void) const;
private:
//暂不外放的接口
bool setAppLaunchTimes(QString &desktopfp, size_t num);
bool setAppLockState(QString &desktopfp, size_t num);
bool updateAppLaunchTimes(QString &desktopfp);
bool getAllAppDesktopList(QStringList &list);
bool getFavoritesAppList(QStringList &list);
bool getTopAppList(QStringList &list);
bool getLaunchTimesAppList(QStringList &list);
private:
AppInfoTablePrivate *d;
Q_SIGNALS:
void DBOpenFailed();
void appDBItems2BUpdate(QVector<AppInfoResult>);
void appDBItems2BAdd(QVector<AppInfoResult>);
void appDBItems2BDelete(QStringList);
};
}

1
libsearch/libsearch.pro
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@ -50,6 +50,7 @@ SOURCES += \
libsearch.cpp
HEADERS += \
app-db-common.h \
common.h \
file-utils.h \
global-settings.h \

11
ukui-search-app-data-service/app-db-common-defines.h
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@ -1,11 +0,0 @@
#ifndef APPDBCOMMONDEFINES_H
#define APPDBCOMMONDEFINES_H
#include <QDir>
namespace UkuiSearch {
#define APP_DATABASE_PATH QDir::homePath()+"/.config/org.ukui/ukui-search/appdata/"
#define APP_DATABASE_NAME "app-info.db"
}
#endif // APPDBCOMMONDEFINES_H

140
ukui-search-app-data-service/app-db-manager.cpp
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@ -1,10 +1,11 @@
#include "app-db-manager.h"
#include "file-utils.h"
#include "convert-winid-to-desktop.h"
#include <qt5xdg/XdgDesktopFile>
#include <QMutexLocker>
#include <QCryptographicHash>
#include <QFile>
#include "app-db-manager.h"
#include "file-utils.h"
#include "convert-winid-to-desktop.h"
#define GENERAL_APP_DESKTOP_PATH "/usr/share/applications/"
#define ANDROID_APP_DESKTOP_PATH QDir::homePath() + "/.local/share/applications/"
@ -26,7 +27,7 @@ AppDBManager *AppDBManager::getInstance()
return global_instance;
}
AppDBManager::AppDBManager(QObject *parent) : QObject(parent), m_database(QSqlDatabase())
AppDBManager::AppDBManager(QObject *parent) : QThread(parent), m_database(QSqlDatabase())
{
//链接数据库
if (openDataBase()) {
@ -45,7 +46,7 @@ AppDBManager::AppDBManager(QObject *parent) : QObject(parent), m_database(QSqlDa
m_qSettings->endGroup();
//初始化数据库
initDataBase();
refreshDataBase();
//初始化FileSystemWatcher
m_watchAppDir = new QFileSystemWatcher(this);
@ -62,21 +63,46 @@ AppDBManager::AppDBManager(QObject *parent) : QObject(parent), m_database(QSqlDa
}
m_watchAppDir->addPath(SNAPD_APP_DESKTOP_PATH);
//监听desktop文件所在目录,TODO:directoryChange会发多次信号，需要计时器阻塞
//初始化timer
this->start();
m_timer = new QTimer();
m_maxProcessTimer = new QTimer();
m_timer->setInterval(2*1000);
m_maxProcessTimer->setInterval(5*1000);
m_timer->setSingleShot(true);
m_maxProcessTimer->setSingleShot(true);
m_timer->moveToThread(this);
m_maxProcessTimer->moveToThread(this);
connect(this, SIGNAL(startTimer()), m_timer, SLOT(start()));
connect(this, SIGNAL(maxProcessTimerStart()), m_maxProcessTimer, SLOT(start()));
connect(this, &AppDBManager::stopTimer, m_timer, &QTimer::stop);
connect(this, &AppDBManager::stopTimer, m_maxProcessTimer, &QTimer::stop);
//监听desktop文件所在目录，由于directoryChange会发多次信号，使用计时器阻塞
connect(m_watchAppDir, &QFileSystemWatcher::directoryChanged, this, [ = ](const QString & path) {
qDebug() << "m_watchAppDir directoryChanged:" << path;
if (m_database.transaction()) {
// this->updateAppInfoDB();
this->updateAllData2DB();
if (!m_database.commit()) {
qWarning() << "Failed to commit !";
m_database.rollback();
}
} else {
qWarning() << "Failed to start transaction mode!!!";
Q_EMIT this->startTimer();
if (!m_maxProcessTimer->isActive()) {
Q_EMIT this->maxProcessTimerStart();
}
});
//计时器超时统一进行更新操作
connect(m_timer, &QTimer::timeout, this, [ & ] {
qDebug() << "Time out! Now I can update the database!";
Q_EMIT this->stopTimer();
this->refreshDataBase();
}, Qt::DirectConnection);
connect(m_maxProcessTimer, &QTimer::timeout, this, [ & ] {
qDebug() << "I've waited too lang, I have to update the database now!";
Q_EMIT this->stopTimer();
this->refreshDataBase();
}, Qt::DirectConnection);
//监控应用进程开启
connect(KWindowSystem::self(), &KWindowSystem::windowAdded, [ = ](WId id) {
QString desktopfp = ConvertWinidToDesktop::getConverter().tranIdToDesktop(id);
@ -111,7 +137,7 @@ void AppDBManager::buildAppInfoDB()
.arg("NAME_ZH TEXT")//应用中文名称
.arg("PINYIN_NAME TEXT")//中文拼音
.arg("FIRST_LETTER_OF_PINYIN TEXT")//中文拼音首字母
.arg("FIRST_LETTER_ALL")//中英文首字母（只包含一个，目前方案取拼音首字母的第一项，由于模糊拼音算法可能出问题）
.arg("FIRST_LETTER_ALL")//拼音和英文全拼
.arg("ICON TEXT")//图标名称（或路径）
.arg("TYPE TEXT")//应用类型
.arg("CATEGORY TEXT")//应用分类
@ -296,6 +322,7 @@ void AppDBManager::loadDesktopFilePaths(QString path, QFileInfoList &infolist)
void AppDBManager::updateAllData2DB()
{
m_dbChanged = false;
bool firstExec = false;
QSqlQuery sql(m_database);
QString cmd = "SELECT DESKTOP_FILE_PATH,MD5 FROM appInfo";
@ -348,24 +375,28 @@ void AppDBManager::updateAllData2DB()
//判断系统语言是否改变
if (m_localeChanged) {
this->updateLocaleData2DB(path);
m_dbChanged = true;
}
dataMap.remove(path);
continue;
} else {
//数据库有记录但md5值改变则update
this->updateAppDesktopFile2DB(path);
m_dbChanged = true;
dataMap.remove(path);
continue;
}
} else {
//数据库中没有记录则insert
this->addAppDesktopFile2DB(path);
m_dbChanged = true;
dataMap.remove(path);
continue;
}
}
//数据库为空则全部insert
this->addAppDesktopFile2DB(path);
m_dbChanged = true;
dataMap.remove(path);
}
@ -376,6 +407,7 @@ void AppDBManager::updateAllData2DB()
if (!dataMap.isEmpty()) {
for (auto i = dataMap.constBegin(); i != dataMap.constEnd(); i++) {
this->deleteAppDesktopFile2DB(i.key());
m_dbChanged = true;
}
}
}
@ -406,6 +438,10 @@ bool AppDBManager::updateLocaleData2DB(QString desktopPath)
res = false;
}
if (res) {
AppInfoResult result;
result.appLocalName = localName;
result.firstLetter = firstLetter2All;
Q_EMIT this->appDBItemUpdate(result);
qDebug() << "Already to update the locale app-data of " << desktopPath;
} else {
qDebug() << "Fail to update the locale app-data of " << desktopPath;
@ -413,7 +449,12 @@ bool AppDBManager::updateLocaleData2DB(QString desktopPath)
return res;
}
void AppDBManager::initDataBase()
void AppDBManager::run()
{
exec();
}
void AppDBManager::refreshDataBase()
{
if (m_database.transaction()) {
// this->updateAppInfoDB();
@ -421,6 +462,10 @@ void AppDBManager::initDataBase()
if (!m_database.commit()) {
qWarning() << "Failed to commit !";
m_database.rollback();
} else if (!m_dbChanged) {
qDebug() << "app DataBase has no changes!";
} else {
Q_EMIT this->finishHandleAppDB();
}
} else {
qWarning() << "Failed to start transaction mode!!!";
@ -482,11 +527,11 @@ bool AppDBManager::addAppDesktopFile2DB(QString &desktopfd)
desktopfile.load(desktopfd);
QString hanzi, pinyin, firstLetterOfPinyin;
QString localName = desktopfile.localizedValue("Name", "NULL").toString();
QString firstLtter2All = localName;
QString firstLetter2All = localName;
bool isHanzi = true;
if (localName.contains(QRegExp("[\\x4e00-\\x9fa5]+"))) {
firstLtter2All = FileUtils::findMultiToneWords(localName).at(0);
firstLetter2All = FileUtils::findMultiToneWords(localName).at(0);
}
if (desktopfile.contains("Name[zh_CN]")) {
@ -524,7 +569,7 @@ bool AppDBManager::addAppDesktopFile2DB(QString &desktopfd)
.arg(hanzi)
.arg(pinyin)
.arg(firstLetterOfPinyin)
.arg(firstLtter2All)
.arg(firstLetter2All)
.arg(desktopfile.value("Icon").toString())
.arg(desktopfile.value("Type").toString())
.arg(desktopfile.value("Categories").toString())
@ -541,6 +586,13 @@ bool AppDBManager::addAppDesktopFile2DB(QString &desktopfd)
res = false;
}
if (res) {
AppInfoResult result;
result.desktopPath = desktopfd;
result.iconName = desktopfile.value("Icon").toString();
result.appLocalName = localName;
result.firstLetter = firstLetter2All;
result.category = desktopfile.value("Categories").toString();
Q_EMIT this->appDBItemAdd(result);
qDebug() << "app database add " << desktopfd << "success!";
} else {
qDebug() << "app database add " << desktopfd << "failed!";
@ -552,12 +604,39 @@ bool AppDBManager::deleteAppDesktopFile2DB(const QString &desktopfd)
{
bool res(true);
QSqlQuery sql(m_database);
QString cmd = QString("DELETE FROM appInfo WHERE DESKTOP_FILE_PATH = '%0'").arg(desktopfd);
QString cmd = QString("SELECT FAVORITES, TOP FROM appInfo WHERE DESKTOP_FILE_PATH = '%0'").arg(desktopfd);
//查询要删除信息的应用是否被收藏或顶置过
if (!sql.exec(cmd)) {
qWarning() << m_database.lastError() << cmd;
} else if (sql.next()) {
int favorites = sql.value("FAVORITES").toInt();
int top = sql.value("TOP").toInt();
if (favorites) {
cmd = QString("UPDATE appInfo SET FAVORITES = FAVORITES -1 WHERE FAVORITES > %1").arg(favorites);
if (!sql.exec(cmd)) {
qWarning() << "I'm going to delete item in db, fail to update the FAVORITES because:" << m_database.lastError() << cmd;
}
}
if (top) {
cmd = QString("UPDATE appInfo SET TOP = TOP -1 WHERE TOP > %1").arg(top);
if (!sql.exec(cmd)) {
qWarning() << "I'm going to delete item in db, fail to update the TOP because:" << m_database.lastError() << cmd;
}
}
} else {
qWarning() << "Fail to exec next, because" << m_database.lastError() << "while executing " << cmd;
}
//执行删除操作
cmd = QString("DELETE FROM appInfo WHERE DESKTOP_FILE_PATH = '%0'").arg(desktopfd);
if (!sql.exec(cmd)) {
qWarning() << m_database.lastError() << cmd;
res = false;
}
if (res) {
Q_EMIT this->appDBItemDelete(desktopfd);
qDebug() << "app database delete " << desktopfd << "success!";
} else {
qDebug() << "app database delete " << desktopfd << "failed!";
@ -612,7 +691,7 @@ bool AppDBManager::updateAppDesktopFile2DB(QString &desktopfd)
"NAME_ZH='%3'"
",PINYIN_NAME='%4',"
"FIRST_LETTER_OF_PINYIN='%5',"
"FIRST_LETTER_ALL='%6'"
"FIRST_LETTER_ALL='%6',"
"ICON='%7',"
"TYPE='%8',"
"CATEGORY='%9',"
@ -639,6 +718,13 @@ bool AppDBManager::updateAppDesktopFile2DB(QString &desktopfd)
res = false;
}
if (res) {
AppInfoResult result;
result.desktopPath = desktopfd;
result.iconName = desktopfile.value("Icon").toString();
result.appLocalName = localName;
result.firstLetter = firstLetter2All;
result.category = desktopfile.value("Categories").toString();
Q_EMIT this->appDBItemUpdate(result);
qDebug() << "app database update " << desktopfd << "success!";
} else {
qDebug() << "app database update " << desktopfd << "failed!";
@ -654,14 +740,20 @@ bool AppDBManager::updateAppLaunchTimes(QString &desktopfp)
QString cmd = QString("SELECT LAUNCH_TIMES FROM appInfo WHERE DESKTOP_FILE_PATH='%1'").arg(desktopfp);
if (sql.exec(cmd)) {
if (sql.next()) {
int launchTimes = sql.value(0).toInt() + 1;
cmd = QString("UPDATE appInfo SET MODIFYED_TIME='%0', LAUNCH_TIMES=%1, LAUNCHED=%2 WHERE DESKTOP_FILE_PATH='%3'")
.arg(QDateTime::currentDateTime().toString("yyyy-MM-dd hh:mm:ss"))
.arg(sql.value(0).toInt() + 1)
.arg(launchTimes)
.arg(1)
.arg(desktopfp);
if (!sql.exec(cmd)) {
qWarning() << "Set app favorites state failed!" << m_database.lastError();
res = false;
} else {
AppInfoResult result;
result.desktopPath = desktopfp;
result.launchTimes = launchTimes;
Q_EMIT this->appDBItemUpdate(result);
}
} else {
qWarning() << "Failed to exec next!" << cmd;
@ -675,6 +767,8 @@ bool AppDBManager::updateAppLaunchTimes(QString &desktopfp)
qWarning() << "Failed to commit !" << cmd;
m_database.rollback();
res = false;
} else {
Q_EMIT this->finishHandleAppDB();
}
} else {
qWarning() << "Failed to start transaction mode!!!";

25
ukui-search-app-data-service/app-db-manager.h
View File

@ -1,6 +1,8 @@
#ifndef APPDBMANAGER_H
#define APPDBMANAGER_H
#include "app-db-common.h"
#include <QDir>
#include <QObject>
#include <QSqlDatabase>
@ -12,7 +14,8 @@
#include <QFileSystemWatcher>
#include <QMutex>
#include <QSettings>
#include "app-db-common-defines.h"
#include <QTimer>
#include <QThread>
#define CONNECTION_NAME QLatin1String("ukss-appdb-connection")
@ -35,7 +38,7 @@ public:
}
};
class AppDBManager : public QObject
class AppDBManager : public QThread
{
Q_OBJECT
@ -57,6 +60,8 @@ public:
bool updateAppLaunchTimes(QString &desktopfp);
void updateAllData2DB();
bool updateLocaleData2DB(QString desktopPath);
protected:
void run() override;
private:
explicit AppDBManager(QObject *parent = nullptr);
@ -64,7 +69,7 @@ private:
void loadDesktopFilePaths(QString path, QFileInfoList &infolist);
void initDataBase();
void refreshDataBase();
bool openDataBase();
void closeDataBase();
@ -74,7 +79,12 @@ private:
void getFilePathList(QStringList &pathList);
QSettings *m_qSettings = nullptr;
bool m_localeChanged;
bool m_dbChanged;
QTimer *m_timer = nullptr;
QTimer *m_maxProcessTimer = nullptr;
QSqlDatabase m_database;
@ -131,6 +141,15 @@ private:
"/usr/share/applications/screensavers"
};
Q_SIGNALS:
void appDBItemUpdate(const AppInfoResult&);
void appDBItemAdd(const AppInfoResult&);
void appDBItemDelete(const QString&);
void finishHandleAppDB();
void startTimer();
void maxProcessTimerStart();
void stopTimer();
};
}

47
ukui-search-app-data-service/signal-transformer.cpp Normal file
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@ -0,0 +1,47 @@
#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);
Q_EMIT this->appDBItemsAdd(m_items2BInsert);
Q_EMIT this->appDBItemsUpdate(m_items2BUpdate);
Q_EMIT this->appDBItemsDelete(m_items2BDelete);
m_items2BInsert.clear();
m_items2BUpdate.clear();
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);
}

43
ukui-search-app-data-service/signal-transformer.h Normal file
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@ -0,0 +1,43 @@
#ifndef SIGNALTRANSFORMER_H
#define SIGNALTRANSFORMER_H
#include <QObject>
#include <QDBusInterface>
#include <QMutexLocker>
#include "app-db-manager.h"
using namespace UkuiSearch;
class SignalTransformer : public QObject
{
Q_CLASSINFO("D-Bus Interface","org.ukui.search.appdb")
Q_OBJECT
public:
static SignalTransformer *getTransformer();
static QMutex s_mutex;
public Q_SLOTS:
void handleItemInsert(const AppInfoResult &item);
void handleItemUpdate(const AppInfoResult &item);
void handleItemDelete(const QString &desktopfp);
void handleSignalTransform();
private:
SignalTransformer(QObject *parent = nullptr);
SignalTransformer(const SignalTransformer &) = delete;
SignalTransformer& operator = (const SignalTransformer&) = delete;
QVector<AppInfoResult> m_items2BUpdate;
QVector<AppInfoResult> m_items2BInsert;
QStringList m_items2BDelete;
Q_SIGNALS:
void appDBItemsUpdate(QVector<AppInfoResult>);
void appDBItemsAdd(QVector<AppInfoResult>);
void appDBItemsDelete(QStringList);
};
#endif // SIGNALTRANSFORMER_H

24
ukui-search-app-data-service/ukui-search-app-data-service.cpp
View File

@ -1,6 +1,11 @@
#include <QDebug>
#include "ukui-search-app-data-service.h"
#include "app-db-manager.h"
#include "signal-transformer.h"
#include <QDBusConnection>
#include <QDBusMetaType>
#include <QDBusError>
#include <QDebug>
using namespace UkuiSearch;
@ -12,9 +17,24 @@ UkuiSearchAppDataService::UkuiSearchAppDataService(int &argc, char *argv[], cons
setQuitOnLastWindowClosed(false);
if (!this->isRunning()) {
qDebug() << "First running";
qDebug() << "First running, I'm in app-db manager dbus rigister.";
qRegisterMetaType<AppInfoResult>("AppInfoResult");
qRegisterMetaType<QVector<AppInfoResult>>("QVector<AppInfoResult>");
qDBusRegisterMetaType<AppInfoResult>();
qDBusRegisterMetaType<QVector<AppInfoResult>>();
AppDBManager::getInstance();
QDBusConnection sessionBus = QDBusConnection::sessionBus();
if (!sessionBus.registerService("com.ukui.search.appdb.service")) {
qCritical() << "QDbus register service failed reason:" << sessionBus.lastError();
}
if(!sessionBus.registerObject("/org/ukui/search/appDataBase", SignalTransformer::getTransformer(), QDBusConnection::ExportAllSignals)) {
qCritical() << "ukui-search-fileindex dbus register object failed reason:" << sessionBus.lastError();
}
connect(this, &QtSingleApplication::messageReceived, [ & ](QString msg) {
this->parseCmd(msg, true);
});

3
ukui-search-app-data-service/ukui-search-app-data-service.pro
View File

@ -29,13 +29,14 @@ SOURCES += \
main.cpp \
convert-winid-to-desktop.cpp \
app-db-manager.cpp \
signal-transformer.cpp \
ukui-search-app-data-service.cpp \
HEADERS += \
convert-winid-to-desktop.h \
app-db-manager.h \
signal-transformer.h \
ukui-search-app-data-service.h \
app-db-common-defines.h \
target.path = /usr/bin
INSTALLS += target