UI_Client/SourceFiles/Settings/SettingsManager.cpp - master - Shymer123/Messenger

UI_Client/SourceFiles/Settings/SettingsManager.cpp

91 строка3 KB

Shymer123

The app's style has been fixed (borders have been added to some widgets and the style of the search bar has been redesigned).

25 апр 2025, 15:34

25 апр 2025, 15:3490f2802

#include "SettingsManager.h"
#include <QFile>
#include <QJsonDocument>

namespace Settings {

SettingsManager::SettingsManager()
{
    if(!QFile::exists(configFilePath))
    {
        QJsonObject defaultSettings;
        defaultSettings["theme"] = "light";
        defaultSettings["backgroundColorElement"] = "#FFFFFF";
        defaultSettings["backgroundColorSelectedElement"] = "#41A1D9";
        defaultSettings["backgroundColorHoverElement"] = "#F1F1F1";
        defaultSettings["titleColor"] = "#000000";
        defaultSettings["lastMessageColor"] = "#9B9B9B";
        defaultSettings["timeColor"] = "#B0B0B0";

        defaultSettings["bubbleBackgroundColorIsSentCurrent"] = "#DEF1FD";
        defaultSettings["bubbleBackgroundColorIsSentNotCurrent"] = "#FFFFFF";

        defaultSettings["backgroundColorFileIcon"] = "#3F96D0";

        defaultSettings["infoPanelOpened"] = false;
        defaultSettings["infoPanelWidth"] = 290;

        QJsonDocument doc(defaultSettings);
        QFile file(configFilePath);
        if(file.open(QIODevice::WriteOnly))
        {
            file.write(doc.toJson());
        }
    }
}

SettingsManager& SettingsManager::instance()
{
    static SettingsManager instance;
    return instance;
}


void SettingsManager::saveSettings(const QString& key, const QVariant& value)
{
    QFile file(configFilePath);
    if(!file.open(QIODevice::ReadWrite))
    {
        qDebug() << "Failed to write to config.json";
        return;
    }

    QJsonDocument doc = QJsonDocument::fromJson(file.readAll());
    QJsonObject settings = doc.object();

    settings[key] = QJsonValue::fromVariant(value);

    file.resize(0);
    file.write(QJsonDocument(settings).toJson());
    file.close();
}

template <typename T>
T SettingsManager::loadSetting(const QString& key, const T& defaultValue) const
{
    QFile file(configFilePath);

    if(!file.open(QIODevice::ReadOnly))
    {
        qDebug() << "Failed to open config.json";
        return defaultValue;
    }

    QJsonDocument doc = QJsonDocument::fromJson(file.readAll());
    QJsonObject settings = doc.object();

    if(settings.contains(key))
    {
        return settings[key].toVariant().value<T>();
    }

    return defaultValue;
}
template QString SettingsManager::loadSetting<QString>
    (const QString& key, const QString& defaultValue) const;
template int SettingsManager::loadSetting<int>
    (const QString& key, const int& defaultValue) const;
template bool SettingsManager::loadSetting<bool>
    (const QString& key, const bool& defaultValue) const;

} // namespace Settings