Swift/QtUI/QtSettingsProvider.cpp


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/*
 * Copyright (c) 2010-2016 Isode Limited.
 * All rights reserved.
 * See the COPYING file for more information.
 */

#include <Swift/QtUI/QtSettingsProvider.h>

#include <QFile>
#include <QStringList>

namespace Swift {

QtSettingsProvider::QtSettingsProvider() {
}

QtSettingsProvider::~QtSettingsProvider() {

}

bool QtSettingsProvider::hasSetting(const std::string& key) {
    return !settings_.value(key.c_str()).isNull();
}


std::string QtSettingsProvider::getSetting(const Setting<std::string>& setting) {
    QVariant variant = settings_.value(setting.getKey().c_str());
    return variant.isNull() ? setting.getDefaultValue() : std::string(variant.toString().toUtf8());
}

void QtSettingsProvider::storeSetting(const Setting<std::string>& setting, const std::string& settingValue) {
    bool changed = false;
    if (getSetting(setting) != settingValue) {
        changed = true;
    }
    settings_.setValue(setting.getKey().c_str(), settingValue.c_str());
    if (changed) {
        onSettingChanged(setting.getKey());
    }
    updatePermissions();
}

bool QtSettingsProvider::getSetting(const Setting<bool>& setting) {
    QVariant variant = settings_.value(setting.getKey().c_str());
    return variant.isNull() ? setting.getDefaultValue() : variant.toBool();
}

void QtSettingsProvider::storeSetting(const Setting<bool>& setting, const bool& settingValue) {
    bool changed = false;
    if (getSetting(setting) != settingValue) {
        changed = true;
    }
    settings_.setValue(setting.getKey().c_str(), settingValue);
    if (changed) {
        onSettingChanged(setting.getKey());
    }
    updatePermissions();
}

int QtSettingsProvider::getSetting(const Setting<int>& setting) {
    QVariant variant = settings_.value(setting.getKey().c_str());
    return variant.isNull() ? setting.getDefaultValue() : variant.toInt();
}

void QtSettingsProvider::storeSetting(const Setting<int>& setting, const int& settingValue) {
    bool changed = false;
    if (getSetting(setting) != settingValue) {
        changed = true;
    }
    settings_.setValue(setting.getKey().c_str(), settingValue);
    if (changed) {
        onSettingChanged(setting.getKey());
    }
    updatePermissions();
}

std::vector<std::string> QtSettingsProvider::getAvailableProfiles() {
    std::vector<std::string> profiles;
    QVariant profilesVariant = settings_.value("profileList");
    foreach(QString profileQString, profilesVariant.toStringList()) {
        profiles.push_back(std::string(profileQString.toUtf8()));
    }
    return profiles;
}

void QtSettingsProvider::createProfile(const std::string& profile) {
    QStringList stringList = settings_.value("profileList").toStringList();
    stringList.append(profile.c_str());
    settings_.setValue("profileList", stringList);
    updatePermissions();
}

void QtSettingsProvider::removeProfile(const std::string& profile) {
    QString profileStart(QString(profile.c_str()) + ":");
    foreach (QString key, settings_.allKeys()) {
        if (key.startsWith(profileStart)) {
            settings_.remove(key);
        }
    }
    QStringList stringList = settings_.value("profileList").toStringList();
    stringList.removeAll(profile.c_str());
    settings_.setValue("profileList", stringList);
    updatePermissions();
}

QSettings* QtSettingsProvider::getQSettings() {
    return &settings_;
}

void QtSettingsProvider::updatePermissions() {
#if !defined(Q_OS_WIN) && !defined(Q_OS_MAC)
    QFile file(settings_.fileName());
    if (file.exists()) {
        file.setPermissions(QFile::ReadOwner|QFile::WriteOwner);
    }
#endif
}

bool QtSettingsProvider::getIsSettingFinal(const std::string& /*settingPath*/) {
    return false;
}

}