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ukui-search
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ukui-search/libsearch/global-settings.cpp

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/*
* Copyright (C) 2020, KylinSoft Co., Ltd.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
* Authors: zhangzihao <zhangzihao@kylinos.cn>
* Modified by: zhangpengfei <zhangpengfei@kylinos.cn>
*
*/
#include <QtConcurrent>
#include <QApplication>
#include <QPalette>
#include "global-settings.h"
static GlobalSettings *global_instance_of_global_settings = nullptr;
GlobalSettings *GlobalSettings::getInstance()
{
if (!global_instance_of_global_settings) {
global_instance_of_global_settings = new GlobalSettings;
}
return global_instance_of_global_settings;
}
GlobalSettings::GlobalSettings(QObject *parent) : QObject(parent)
{
m_settings = new QSettings(MAIN_SETTINGS, QSettings::IniFormat, this);
// m_settings->setAtomicSyncRequired(false);
m_block_dirs_settings = new QSettings(BLOCK_DIRS,QSettings::IniFormat, this);
m_block_dirs_settings->setIniCodec(QTextCodec::codecForName("UTF-8"));
m_search_record_settings = new QSettings(SEARCH_HISTORY, QSettings::IniFormat , this);
m_search_record_settings->setIniCodec(QTextCodec::codecForName("UTF-8"));
for(QString i:m_search_record_settings->allKeys())
{
m_history.append(QUrl::fromPercentEncoding(i.toLocal8Bit()));
}
if(!QDBusConnection::sessionBus().connect("org.kylinssoclient.dbus",
"/org/kylinssoclient/path",
"org.freedesktop.kylinssoclient.interface",
"keyChanged",
this, SLOT(updateSearchHistory(QString))))
qWarning()<<"Kylinssoclient Dbus connect fail!";
this->forceSync();
//the default number of transparency in mainwindow is 0.7
//if someone changes the num in mainwindow, here should be modified too
m_cache.insert(TRANSPARENCY_KEY, 0.7);
if (QGSettings::isSchemaInstalled(CONTROL_CENTER_PERSONALISE_GSETTINGS_ID)) {
m_gsettings = new QGSettings(CONTROL_CENTER_PERSONALISE_GSETTINGS_ID, QByteArray(), this);
connect(m_gsettings, &QGSettings::changed, this, [=](const QString& key) {
if (key == TRANSPARENCY_KEY) {
m_cache.remove(TRANSPARENCY_KEY);
m_cache.insert(TRANSPARENCY_KEY, m_gsettings->get(TRANSPARENCY_KEY).toDouble());
qApp->paletteChanged(qApp->palette());
}
});
m_cache.remove(TRANSPARENCY_KEY);
m_cache.insert(TRANSPARENCY_KEY, m_gsettings->get(TRANSPARENCY_KEY).toDouble());
}
}
const QVariant GlobalSettings::getValue(const QString &key)
{
return m_cache.value(key);
}
bool GlobalSettings::isExist(const QString &key)
{
return !m_cache.value(key).isNull();
}
void GlobalSettings::reset(const QString &key)
{
m_cache.remove(key);
QtConcurrent::run([=]() {
// if (m_mutex.tryLock(1000)) {
m_settings->remove(key);
m_settings->sync();
// m_mutex.unlock();
// }
});
Q_EMIT this->valueChanged(key);
}
void GlobalSettings::resetAll()
{
QStringList tmp = m_cache.keys();
m_cache.clear();
for (auto key : tmp) {
Q_EMIT this->valueChanged(key);
}
QtConcurrent::run([=]() {
if (m_mutex.tryLock(1000)) {
m_settings->clear();
m_settings->sync();
m_mutex.unlock();
}
});
}
bool GlobalSettings::setBlockDirs(const QString &path, int &returnCode, bool remove)
{
if(remove)
{
if(path.isEmpty())
{
returnCode = PATH_EMPTY;
return false;
}
m_block_dirs_settings->remove(path);
return true;
}
if(!path.startsWith("/home"))
{
// returnCode = QString(tr("I can only search your user directory, it doesn't make any sense if you block an directory which is not in user directory!"));
returnCode = PATH_NOT_IN_HOME;
return false;
}
//why QSetting's key can't start with "/"??
QString pathKey = path.right(path.length()-1);
QStringList blockDirs = m_block_dirs_settings->allKeys();
for(QString i:blockDirs)
{
if(pathKey.startsWith(i))
{
// returnCode = QString(tr("My parent folder has been blocked!"));
returnCode = PATH_PARENT_BLOCKED;
return false;
}
if(i.startsWith(pathKey))
m_block_dirs_settings->remove(i);
}
m_block_dirs_settings->setValue(pathKey,"0");
return true;
}
QStringList GlobalSettings::getBlockDirs()
{
return m_block_dirs_settings->allKeys();
}
//void GlobalSettings::appendCloudData(const QString &key, const QString &value)
//{
// QSettings * m_qSettings = new QSettings(CLOUD_FILE, QSettings::IniFormat);
// m_qSettings->beginGroup(key);
// QStringList values = m_qSettings->value(key).toStringList();
// m_qSettings->endGroup();
// if (values.contains(value)) {
// values.removeOne(value);
// }
// values.insert(0,value);
// m_qSettings->beginGroup(key);
// m_qSettings->setValue(key, values);
// m_qSettings->endGroup();
// if (m_qSettings) {
// delete m_qSettings;
// m_qSettings = NULL;
// }
//}
void GlobalSettings::setSearchRecord(const QString &word, const QDateTime &time)
{
QStringList keys = m_search_record_settings->allKeys();
if(keys.contains(QString(QUrl::toPercentEncoding(word))))
m_history.removeOne(word);
m_search_record_settings->setValue(QString(QUrl::toPercentEncoding(word)), time.toString("yyyy-MM-dd hh:mm:ss"));
if(keys.size() >= 20)
m_search_record_settings->remove(QString(QUrl::toPercentEncoding(m_history.takeFirst())));
m_history.append(word);
}
QStringList GlobalSettings::getSearchRecord()
{
return m_history;
}
//bool GlobalSettings::removeOneCloudData(const QString &key, const QString &value)
//{
// if (!QFileInfo(CLOUD_FILE).isFile()) return false;
// QSettings * m_qSettings = new QSettings(CLOUD_FILE, QSettings::IniFormat);
// m_qSettings->beginGroup(key);
// QStringList values = m_qSettings->value(key).toStringList();
// m_qSettings->endGroup();
// if (values.contains(value)) {
// values.removeOne(value);
// } else return false;
// m_qSettings->beginGroup(key);
// m_qSettings->setValue(key, values);
// m_qSettings->endGroup();
// if (m_qSettings) {
// delete m_qSettings;
// m_qSettings = NULL;
// }
// return true;
//}
//bool GlobalSettings::removeAllCloudData(const QString &key)
//{
// if (!QFileInfo(CLOUD_FILE).isFile()) return false;
// QSettings * m_qSettings = new QSettings(CLOUD_FILE, QSettings::IniFormat);
// m_qSettings->beginGroup(key);
// m_qSettings->beginGroup(key);
// m_qSettings->setValue(key, QStringList());
// m_qSettings->endGroup();
// if (m_qSettings) {
// delete m_qSettings;
// m_qSettings = NULL;
// }
// return true;
//}
//QStringList GlobalSettings::getCloudData(const QString &key)
//{
// if (!QFileInfo(CLOUD_FILE).isFile()) return QStringList();
// QSettings * m_qSettings = new QSettings(CLOUD_FILE, QSettings::IniFormat);
// m_qSettings->beginGroup(key);
// QStringList values = m_qSettings->value(key).toStringList();
// m_qSettings->endGroup();
// if(m_qSettings)
// delete m_qSettings;
// return values;
//}
//here should be override
//MouseZhangZh
void GlobalSettings::setValue(const QString &key, const QVariant &value)
{
// qDebug()<<"setvalue========"<<key<<":"<<value;
m_cache.insert(key, value);
// m_settings->sync();
QtConcurrent::run([=]() {
// qDebug()<<m_settings->status();
// if (m_mutex.tryLock(1000)) {
// m_mutex.lock();
m_settings->setValue(key, value);
// qDebug()<<"setvalue========finish!!!"<<key<<":"<<value;
m_settings->sync();
// qDebug()<<"setvalue========sync!!!"<<key<<":"<<value;
// m_mutex.unlock();
// }
});
}
void GlobalSettings::forceSync(const QString &key)
{
m_settings->sync();
if (key.isNull()) {
m_cache.clear();
for (auto key : m_settings->allKeys()) {
m_cache.insert(key, m_settings->value(key));
}
} else {
m_cache.remove(key);
m_cache.insert(key, m_settings->value(key));
}
}
void GlobalSettings::updateSearchHistory(QString key)
{
if(key == "search")
{
m_search_record_settings->sync();
m_history.clear();
for(QString i:m_search_record_settings->allKeys())
{
m_history.append(QUrl::fromPercentEncoding(i.toLocal8Bit()));
}
}
}
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