forked from openkylin/ukui-search
298 lines
11 KiB
C++
298 lines
11 KiB
C++
/*
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* Copyright (C) 2020, KylinSoft Co., Ltd.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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* Authors: zhangzihao <zhangzihao@kylinos.cn>
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* Modified by: zhangpengfei <zhangpengfei@kylinos.cn>
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*
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*/
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#include <QtConcurrent>
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#include <QPalette>
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#include "global-settings.h"
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using namespace UkuiSearch;
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static GlobalSettings *global_instance_of_global_settings = nullptr;
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GlobalSettings *GlobalSettings::getInstance() {
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if(!global_instance_of_global_settings) {
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global_instance_of_global_settings = new GlobalSettings;
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}
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return global_instance_of_global_settings;
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}
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GlobalSettings::GlobalSettings(QObject *parent) : QObject(parent) {
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m_settings = new QSettings(MAIN_SETTINGS, QSettings::IniFormat, this);
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// m_settings->setAtomicSyncRequired(false);
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m_block_dirs_settings = new QSettings(BLOCK_DIRS, QSettings::IniFormat, this);
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m_block_dirs_settings->setIniCodec(QTextCodec::codecForName("UTF-8"));
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m_block_dirs_settings->setValue("These_are_block_dirs_conf_for_ukui_search","0");
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m_block_dirs_settings->sync();
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m_confWatcher = new QFileSystemWatcher(this);
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m_confWatcher->addPath(BLOCK_DIRS);
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connect(m_confWatcher, &QFileSystemWatcher::fileChanged, this, [ & ]() {
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m_block_dirs_settings->sync();
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m_confWatcher->addPath(BLOCK_DIRS);
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});
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m_search_record_settings = new QSettings(SEARCH_HISTORY, QSettings::IniFormat, this);
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m_search_record_settings->setIniCodec(QTextCodec::codecForName("UTF-8"));
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for(QString i : m_search_record_settings->allKeys()) {
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m_history.append(QUrl::fromPercentEncoding(i.toLocal8Bit()));
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}
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if(!QDBusConnection::sessionBus().connect("org.kylinssoclient.dbus",
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"/org/kylinssoclient/path",
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"org.freedesktop.kylinssoclient.interface",
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"keyChanged",
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this, SLOT(updateSearchHistory(QString))))
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qWarning() << "Kylinssoclient Dbus connect fail!";
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this->forceSync();
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//the default number of transparency in mainwindow is 0.7
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//if someone changes the num in mainwindow, here should be modified too
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m_cache.insert(TRANSPARENCY_KEY, 0.7);
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if(QGSettings::isSchemaInstalled(CONTROL_CENTER_PERSONALISE_GSETTINGS_ID)) {
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m_trans_gsettings = new QGSettings(CONTROL_CENTER_PERSONALISE_GSETTINGS_ID, QByteArray(), this);
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connect(m_trans_gsettings, &QGSettings::changed, this, [ = ](const QString & key) {
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if(key == TRANSPARENCY_KEY) {
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m_cache.remove(TRANSPARENCY_KEY);
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m_cache.insert(TRANSPARENCY_KEY, m_trans_gsettings->get(TRANSPARENCY_KEY).toDouble());
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qApp->paletteChanged(qApp->palette());
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Q_EMIT this->transparencyChanged(m_trans_gsettings->get(TRANSPARENCY_KEY).toDouble());
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}
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});
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m_cache.remove(TRANSPARENCY_KEY);
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m_cache.insert(TRANSPARENCY_KEY, m_trans_gsettings->get(TRANSPARENCY_KEY).toDouble());
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}
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m_cache.insert(STYLE_NAME_KEY, "ukui-light");
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m_cache.insert(FONT_SIZE_KEY, 11);
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if(QGSettings::isSchemaInstalled(THEME_GSETTINGS_ID)) {
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m_theme_gsettings = new QGSettings(THEME_GSETTINGS_ID, QByteArray(), this);
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connect(m_theme_gsettings, &QGSettings::changed, this, [ = ](const QString & key) {
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if(key == STYLE_NAME_KEY) {
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//当前主题改变时也发出paletteChanged信号，通知主界面刷新
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m_cache.remove(STYLE_NAME_KEY);
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m_cache.insert(STYLE_NAME_KEY, m_theme_gsettings->get(STYLE_NAME_KEY).toString());
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qApp->paletteChanged(qApp->palette());
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Q_EMIT this->styleChanged(m_theme_gsettings->get(STYLE_NAME_KEY).toString());
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} else if(key == FONT_SIZE_KEY) {
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m_cache.remove(FONT_SIZE_KEY);
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m_cache.insert(FONT_SIZE_KEY, m_theme_gsettings->get(FONT_SIZE_KEY).toDouble());
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qApp->paletteChanged(qApp->palette());
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} else if (key == ICON_THEME_KEY) {
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qApp->paletteChanged(qApp->palette());
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}
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});
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m_cache.remove(STYLE_NAME_KEY);
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m_cache.insert(STYLE_NAME_KEY, m_theme_gsettings->get(STYLE_NAME_KEY).toString());
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m_cache.remove(FONT_SIZE_KEY);
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m_cache.insert(FONT_SIZE_KEY, m_theme_gsettings->get(FONT_SIZE_KEY).toDouble());
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}
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}
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const QVariant GlobalSettings::getValue(const QString &key) {
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return m_cache.value(key);
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}
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bool GlobalSettings::isExist(const QString &key) {
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return !m_cache.value(key).isNull();
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}
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void GlobalSettings::reset(const QString &key) {
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m_cache.remove(key);
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QtConcurrent::run([ = ]() {
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// if (m_mutex.tryLock(1000)) {
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m_settings->remove(key);
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m_settings->sync();
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// m_mutex.unlock();
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// }
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});
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Q_EMIT this->valueChanged(key);
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}
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void GlobalSettings::resetAll() {
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QStringList tmp = m_cache.keys();
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m_cache.clear();
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for(auto key : tmp) {
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Q_EMIT this->valueChanged(key);
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}
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QtConcurrent::run([ = ]() {
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if(m_mutex.tryLock(1000)) {
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m_settings->clear();
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m_settings->sync();
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m_mutex.unlock();
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}
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});
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}
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bool GlobalSettings::setBlockDirs(const QString &path, int &returnCode, bool remove) {
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if(remove) {
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if(path.isEmpty()) {
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returnCode = PATH_EMPTY;
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return false;
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}
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m_block_dirs_settings->remove(path);
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return true;
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}
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// if(!path.startsWith("/home")) {
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// 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!"));
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// returnCode = PATH_NOT_IN_HOME;
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// return false;
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// }
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//why QSetting's key can't start with "/"??
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QString pathKey = path.right(path.length() - 1);
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if (pathKey.endsWith(QLatin1Char('/'))) {
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pathKey = pathKey.mid(0, pathKey.length() - 1);
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}
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QStringList blockDirs = m_block_dirs_settings->allKeys();
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for(QString i : blockDirs) {
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if(FileUtils::isOrUnder(pathKey, i)) {
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// returnCode = QString(tr("My parent folder has been blocked!"));
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returnCode = PATH_PARENT_BLOCKED;
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return false;
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}
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if(FileUtils::isOrUnder(i, pathKey))
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m_block_dirs_settings->remove(i);
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}
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m_block_dirs_settings->setValue(pathKey, "0");
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return true;
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}
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QStringList GlobalSettings::getBlockDirs() {
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return m_block_dirs_settings->allKeys();
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}
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//void GlobalSettings::appendCloudData(const QString &key, const QString &value)
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//{
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// QSettings * m_qSettings = new QSettings(CLOUD_FILE, QSettings::IniFormat);
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// m_qSettings->beginGroup(key);
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// QStringList values = m_qSettings->value(key).toStringList();
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// m_qSettings->endGroup();
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// if (values.contains(value)) {
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// values.removeOne(value);
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// }
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// values.insert(0,value);
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// m_qSettings->beginGroup(key);
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// m_qSettings->setValue(key, values);
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// m_qSettings->endGroup();
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// if (m_qSettings) {
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// delete m_qSettings;
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// m_qSettings = NULL;
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// }
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//}
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void GlobalSettings::setSearchRecord(const QString &word, const QDateTime &time) {
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QStringList keys = m_search_record_settings->allKeys();
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if(keys.contains(QString(QUrl::toPercentEncoding(word))))
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m_history.removeOne(word);
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m_search_record_settings->setValue(QString(QUrl::toPercentEncoding(word)), time.toString("yyyy-MM-dd hh:mm:ss"));
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if(keys.size() >= 20)
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m_search_record_settings->remove(QString(QUrl::toPercentEncoding(m_history.takeFirst())));
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m_history.append(word);
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}
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QStringList GlobalSettings::getSearchRecord() {
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return m_history;
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}
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//bool GlobalSettings::removeOneCloudData(const QString &key, const QString &value)
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//{
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// if (!QFileInfo(CLOUD_FILE).isFile()) return false;
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// QSettings * m_qSettings = new QSettings(CLOUD_FILE, QSettings::IniFormat);
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// m_qSettings->beginGroup(key);
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// QStringList values = m_qSettings->value(key).toStringList();
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// m_qSettings->endGroup();
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// if (values.contains(value)) {
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// values.removeOne(value);
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// } else return false;
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// m_qSettings->beginGroup(key);
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// m_qSettings->setValue(key, values);
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// m_qSettings->endGroup();
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// if (m_qSettings) {
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// delete m_qSettings;
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// m_qSettings = NULL;
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// }
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// return true;
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//}
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//bool GlobalSettings::removeAllCloudData(const QString &key)
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//{
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// if (!QFileInfo(CLOUD_FILE).isFile()) return false;
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// QSettings * m_qSettings = new QSettings(CLOUD_FILE, QSettings::IniFormat);
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// m_qSettings->beginGroup(key);
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// m_qSettings->beginGroup(key);
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// m_qSettings->setValue(key, QStringList());
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// m_qSettings->endGroup();
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// if (m_qSettings) {
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// delete m_qSettings;
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// m_qSettings = NULL;
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// }
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// return true;
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//}
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//QStringList GlobalSettings::getCloudData(const QString &key)
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//{
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// if (!QFileInfo(CLOUD_FILE).isFile()) return QStringList();
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// QSettings * m_qSettings = new QSettings(CLOUD_FILE, QSettings::IniFormat);
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// m_qSettings->beginGroup(key);
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// QStringList values = m_qSettings->value(key).toStringList();
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// m_qSettings->endGroup();
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// if(m_qSettings)
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// delete m_qSettings;
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// return values;
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//}
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//this method is designed for main process settings only!!
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void GlobalSettings::setValue(const QString &key, const QVariant &value) {
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m_cache.insert(key, value);
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QtConcurrent::run([ = ]() {
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if (m_mutex.tryLock(1000)) {
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m_settings->setValue(key, value);
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m_settings->sync();
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m_mutex.unlock();
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}
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});
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}
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void GlobalSettings::forceSync(const QString &key) {
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m_settings->sync();
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if(key.isNull()) {
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m_cache.clear();
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for(auto key : m_settings->allKeys()) {
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m_cache.insert(key, m_settings->value(key));
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}
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} else {
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m_cache.remove(key);
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m_cache.insert(key, m_settings->value(key));
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}
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}
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void GlobalSettings::updateSearchHistory(QString key) {
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if(key == "search") {
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m_search_record_settings->sync();
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m_history.clear();
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for(QString i : m_search_record_settings->allKeys()) {
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m_history.append(QUrl::fromPercentEncoding(i.toLocal8Bit()));
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}
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}
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}
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