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spark-store/src/utils/utils.cpp
2023-10-24 15:36:26 +08:00

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#include "utils.h"
#include "application.h"
#include <DSysInfo>
#include <QDBusInterface>
#include <QProcessEnvironment>
#include <QSettings>
#include <QStandardPaths>
#include <QFile>
#include <QUuid>
#include <QJsonDocument>
#define UOSDeveloperModeFile "/var/lib/deepin/developer-mode/enabled"
/**
* @author chatGPT
* @brief Utils::sendNotification 发送系统通知
* @param icon 图标名称
* @param title 通知标题
* @param body 通知内容
*/
void Utils::sendNotification(const QString &icon, const QString &title, const QString &body)
{
QDBusInterface interface("org.freedesktop.Notifications",
"/org/freedesktop/Notifications",
"org.freedesktop.Notifications");
QVariantList args;
args << Application::applicationName() // the name of the application
<< static_cast<quint32>(0) // replaces the previous notification with the same ID
<< icon // the application icon of the notification
<< title // the title of the notification
<< body // the body of the notification
<< QStringList() // no actions
<< QVariantMap() // no hints
<< -1; // no timeout
interface.callWithArgumentList(QDBus::AutoDetect, "Notify", args);
}
/**
* @brief Utils::isDDE 判断是否使用 DDE 桌面环境
* @return
*/
bool Utils::isDDE()
{
bool isDDE = true;
if (!QString::fromUtf8(qgetenv("XDG_CURRENT_DESKTOP")).toLower().startsWith("deepin"))
{
qputenv("XDG_CURRENT_DESKTOP", "Deepin");
isDDE = false;
}
return isDDE;
}
/**
* @brief Utils::isWayland 判断是否使用 wayland 显示协议
* @return bool true: 使用 wayland 显示协议 false: 使用 x11 显示协议
*/
bool Utils::isWayland()
{
bool isWayland = false;
QProcessEnvironment env = QProcessEnvironment::systemEnvironment();
QString XDG_SESSION_TYPE = env.value(QStringLiteral("XDG_SESSION_TYPE"));
QString WAYLAND_DISPLAY = env.value(QStringLiteral("WAYLAND_DISPLAY"));
if (XDG_SESSION_TYPE == QLatin1String("wayland") || WAYLAND_DISPLAY.contains(QLatin1String("wayland"), Qt::CaseInsensitive))
{
isWayland = true;
}
return isWayland;
}
/**
* @brief Utils::initConfig 初始化 config.ini 配置文件,去除废弃字段
*/
void Utils::initConfig()
{
// WARNING: 请在 组织名称 和 应用程序名称 初始化完成后调用
bool useWayland = true;
QSettings config(QStandardPaths::writableLocation(QStandardPaths::AppConfigLocation) + "/config.ini", QSettings::IniFormat);
if (config.contains("build/useWayland"))
{
useWayland = config.value("build/useWayland").toBool();
}
config.remove("build/isDeepinOS");
config.remove("build/isWayland");
config.remove("build/useWayland");
config.setValue("runtime/isDDE", isDDE());
config.setValue("runtime/isWayland", isWayland());
// Check config file, if there is no wayland config, then set it to default, which means use wayland if possible.
if (!config.contains("runtime/useWayland"))
{
config.setValue("runtime/useWayland", useWayland);
}
// check uuid
if (!config.contains("info/uuid")){
config.setValue("info/uuid", initUUID());
}
config.sync(); // 写入更改至 config.ini并同步最新内容
checkUOSDeveloperMode(); // Check UOS developer mode
}
/**
* @brief Utils::isUOS 判断是否为 UOS 操作系统
* @return bool true: UOS 操作系统 false: 非 UOS 操作系统
*/
bool Utils::isUOS()
{
// WARNING: 请在 组织名称 和 应用程序名称 初始化完成后调用
bool isUOS = false;
QSettings config(QStandardPaths::writableLocation(QStandardPaths::AppConfigLocation) + "/config.ini", QSettings::IniFormat);
if (Dtk::Core::DSysInfo::productType() == Dtk::Core::DSysInfo::Uos)
{
isUOS = true;
config.setValue("UOS/isUOS", true);
}
else
{
isUOS = false;
config.remove("UOS");
}
config.sync(); // 写入更改至 config.ini并同步最新内容
return isUOS;
}
/**
* @brief Utils::initUUID 生成 UUID
*/
QString Utils::initUUID(){
QUuid uuid = QUuid::createUuid();
return uuid.toString();
}
/**
* @brief Utils::setQPAPlatform Set display backend
*/
void Utils::setQPAPlatform()
{
// WARNING: 请在 initConfig() 执行后调用
bool isDDE = Utils::isDDE(); // WARNING: 只能执行一次,后续执行时环境变量已经被覆盖,导致判断错误
bool isWayland = Utils::isWayland();
QSettings config(QStandardPaths::writableLocation(QStandardPaths::AppConfigLocation) + "/config.ini", QSettings::IniFormat);
bool useWayland = config.value("runtime/useWayland").toBool();
qDebug() << "System Wayland enabled:" << isWayland << "Spark Wayland enabled:" << useWayland;
if (isWayland && useWayland && !(Dtk::Core::DSysInfo::isDeepin() || isDDE))
{
qputenv("QT_QPA_PLATFORM", "wayland");
}
else if (isWayland && useWayland && (Dtk::Core::DSysInfo::isDeepin() && isDDE))
{
qputenv("QT_QPA_PLATFORM", "dwayland");
}
else
{
qputenv("QT_QPA_PLATFORM", "dxcb");
}
}
/**
* @brief Utils::checkUOSDeveloperMode Check UOS developer mode
*/
void Utils::checkUOSDeveloperMode()
{
QSettings config(QStandardPaths::writableLocation(QStandardPaths::AppConfigLocation) + "/config.ini", QSettings::IniFormat);
QFile file(UOSDeveloperModeFile);
if (Utils::isUOS() && file.exists() && file.open(QFile::ReadOnly | QFile::Text))
{
QString lineData = QString::fromUtf8(file.readLine());
bool devmode = lineData.trimmed().toInt();
qDebug() << "UOS Developer Mode Status:" << devmode;
config.setValue("UOS/EnableDeveloperMode", devmode);
}
else
{
/**
* NOTE: Utils::isUOS() 中,判断为非 UOS 时已经从 config 中删除 UOS 组,
* 此处若包含该字段则一定是 UOS直接写入开发者模式开关状态即可
*/
if (config.contains("UOS/EnableDeveloperMode"))
{
config.setValue("UOS/EnableDeveloperMode", false);
}
}
file.close();
config.sync(); // 写入更改至 config.ini并同步最新内容
}
/**
* @brief Utils::parseFeatureJsonFile 解析版本特性 json 文件
* @return 返回 QJsonObject
*/
QJsonObject Utils::parseFeatureJsonFile()
{
QFile file(":/json/features.json");
if (!file.open(QFile::ReadOnly))
{
qWarning() << Q_FUNC_INFO << "features.json open failed";
return QJsonObject();
}
QJsonParseError error;
QJsonDocument jsonDoc = QJsonDocument::fromJson(file.readAll(), &error);
if (error.error != QJsonParseError::NoError || jsonDoc.isNull())
{
qWarning() << Q_FUNC_INFO << "features.json validate failed:" << error.errorString();
return QJsonObject();
}
if (jsonDoc.isEmpty() || !jsonDoc.isObject())
{
qWarning() << Q_FUNC_INFO << "features jsonDoc parse failed:" << jsonDoc;
return QJsonObject();
}
return jsonDoc.object();
}