134 lines
3.7 KiB
C++
134 lines
3.7 KiB
C++
#include "Utilities.h"
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#include <QSettings>
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#include <qt_windows.h>
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Utilities *Utilities::instance() {
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static Utilities *self = nullptr;
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if (self == nullptr) {
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self = new Utilities();
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}
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return self;
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}
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Utilities *Utilities::create(QQmlEngine *, QJSEngine *) {
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auto ret = instance();
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QJSEngine::setObjectOwnership(ret, QJSEngine::CppOwnership);
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return ret;
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}
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Utilities::Utilities(QObject *parent) : QObject{parent} {
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}
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bool Utilities::isSoftware() {
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return QQuickWindow::sceneGraphBackend() == "software";
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}
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void Utilities::deleteLater(QObject *p) {
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if (p) {
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p->deleteLater();
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}
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}
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QColor Utilities::withOpacity(const QColor &color, qreal opacity) {
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int alpha = qRound(opacity * 255) & 0xff;
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return QColor::fromRgba((alpha << 24) | (color.rgba() & 0xffffff));
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}
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QRect Utilities::desktopAvailableGeometry(QQuickWindow *window) {
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return window->screen()->availableGeometry();
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}
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QString Utilities::getWallpaperFilePath() {
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#if defined(Q_OS_WIN)
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wchar_t path[MAX_PATH] = {};
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if (::SystemParametersInfoW(SPI_GETDESKWALLPAPER, MAX_PATH, path, FALSE) == FALSE) {
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return {};
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}
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return QString::fromWCharArray(path);
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#elif defined(Q_OS_LINUX)
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auto type = QSysInfo::productType();
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if (type == "uos") {
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QProcess process;
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QStringList args;
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args << "--session";
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args << "--type=method_call";
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args << "--print-reply";
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args << "--dest=com.deepin.wm";
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args << "/com/deepin/wm";
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args << "com.deepin.wm.GetCurrentWorkspaceBackgroundForMonitor";
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args << QString("string:'%1'").arg(currentTimestamp());
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process.start("dbus-send", args);
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process.waitForFinished();
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QByteArray result = process.readAllStandardOutput().trimmed();
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int startIndex = result.indexOf("file:///");
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if (startIndex != -1) {
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auto path = result.mid(startIndex + 7, result.length() - startIndex - 8);
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return path;
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}
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}
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#elif defined(Q_OS_MACOS)
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QProcess process;
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QStringList args;
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args << "-e";
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args << R"(tell application "Finder" to get POSIX path of (desktop picture as alias))";
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process.start("osascript", args);
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process.waitForFinished();
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QByteArray result = process.readAllStandardOutput().trimmed();
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if (result.isEmpty()) {
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return "/System/Library/CoreServices/DefaultDesktop.heic";
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}
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return result;
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#else
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return {};
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#endif
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}
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QUrl Utilities::getUrlByFilePath(const QString &path) {
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return QUrl::fromLocalFile(path);
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}
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bool Utilities::isMacos() {
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#if defined(Q_OS_MACOS)
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return true;
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#else
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return false;
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#endif
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}
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bool Utilities::isWin() {
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#if defined(Q_OS_WIN)
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return true;
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#else
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return false;
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#endif
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}
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int Utilities::windowBuildNumber() {
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#if defined(Q_OS_WIN)
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QSettings regKey{QString::fromUtf8(R"(HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion)"),
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QSettings::NativeFormat};
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if (regKey.contains(QString::fromUtf8("CurrentBuildNumber"))) {
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auto buildNumber = regKey.value(QString::fromUtf8("CurrentBuildNumber")).toInt();
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return buildNumber;
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}
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#endif
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return -1;
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}
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bool Utilities::isWindows11OrGreater() {
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static QVariant var;
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if (var.isNull()) {
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#if defined(Q_OS_WIN)
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auto buildNumber = windowBuildNumber();
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if (buildNumber >= 22000) {
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var = QVariant::fromValue(true);
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return true;
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}
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#endif
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var = QVariant::fromValue(false);
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return false;
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} else {
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return var.toBool();
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}
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}
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