core: add more data fields

qml/main.qml

@@ -151,6 +151,26 @@ ApplicationWindow {
             Layout.leftMargin: 60
             Layout.rightMargin: 60
 
+            Text {
+                visible: hsi.getUserAt().length() > 0
+                text: "User: " + hsi.getUserAt()
+                Layout.maximumWidth: _width - 120
+                color: system.windowText
+                elide: Text.ElideRight
+                textFormat: Text.PlainText
+                wrapMode: Text.NoWrap
+            }
+
+            Text {
+                visible: hsi.getModel().length() > 0
+                text: "Model: " + hsi.getModel()
+                Layout.maximumWidth: _width - 120
+                color: system.windowText
+                elide: Text.ElideRight
+                textFormat: Text.PlainText
+                wrapMode: Text.NoWrap
+            }
+
             Text {
                 text: "CPU: " + hsi.getCPUInfo()
                 Layout.maximumWidth: _width - 120
@@ -185,6 +205,33 @@ ApplicationWindow {
                 wrapMode: Text.NoWrap
             }
 
+            Text {
+                text: "DE: " + hsi.getDE()
+                Layout.maximumWidth: _width - 120
+                color: system.windowText
+                elide: Text.ElideRight
+                textFormat: Text.PlainText
+                wrapMode: Text.NoWrap
+            }
+
+            Text {
+                text: "Uptime: " + hsi.getUptime()
+                Layout.maximumWidth: _width - 120
+                color: system.windowText
+                elide: Text.ElideRight
+                textFormat: Text.PlainText
+                wrapMode: Text.NoWrap
+            }
+
+            Text {
+                text: "Displays: " + hsi.getDisplays()
+                Layout.maximumWidth: _width - 120
+                color: system.windowText
+                elide: Text.ElideRight
+                textFormat: Text.PlainText
+                wrapMode: Text.NoWrap
+            }
+
         }
 
         Rectangle {

qmlSources/SystemInternals.hpp

@@ -23,6 +23,8 @@ class CSystemInternals : public QObject {
 
     QString              hlSystemInfo = "[error]", hlSystemVersion = "[error]";
 
+    QString              uptime = "unknown", DE = "Unknown", screens = "unknown", board = "", user = "";
+
     Q_INVOKABLE bool     hasSystemLogoName() {
         return systemLogoName.size() > 0;
     }
@@ -73,6 +75,26 @@ class CSystemInternals : public QObject {
         return ramInfo;
     }
 
+    Q_INVOKABLE QString getDE() {
+        return DE;
+    }
+
+    Q_INVOKABLE QString getUptime() {
+        return uptime;
+    }
+
+    Q_INVOKABLE QString getDisplays() {
+        return screens;
+    }
+
+    Q_INVOKABLE QString getModel() {
+        return board;
+    }
+
+    Q_INVOKABLE QString getUserAt() {
+        return user;
+    }
+
     Q_INVOKABLE void copySystemInfo();
     Q_INVOKABLE void copyVersion();
 };

src/main.cpp

@@ -4,6 +4,7 @@
 #include <QQmlApplicationEngine>
 #include <QQmlContext>
 #include <QQuickStyle>
+#include <QScreen>
 #include <fstream>
 #include <format>
 #include "util/Utils.hpp"
@@ -12,7 +13,19 @@
 #include <hyprutils/string/String.hpp>
 using namespace Hyprutils::String;
 
-static void getSystemInfo(CSystemInternals* hsi) {
+static std::string readFile(const std::string& filename) {
+    try {
+        std::ifstream ifs(filename);
+        if (ifs.good()) {
+            std::string data(std::istreambuf_iterator<char>{ifs}, {});
+            ifs.close();
+            return trim(data);
+        }
+    } catch (...) { return "[error]"; }
+    return "[error]";
+}
+
+static void getSystemInfo(CSystemInternals* hsi, QGuiApplication* app) {
 
     // gather data from os-release
     std::ifstream osInfo("/etc/os-release");
@@ -147,6 +160,31 @@ static void getSystemInfo(CSystemInternals* hsi) {
             hsi->ramInfo = std::format("{} / {}", ramIntToReadable(props[2]), ramIntToReadable(props[1])).c_str();
         }
     }
+
+    // other, misc
+    if (const auto DE = getenv("XDG_CURRENT_DESKTOP"); DE)
+        hsi->DE = DE;
+
+    if (const auto UPTIME = execAndGet("uptime -p"); !UPTIME.empty())
+        hsi->uptime = trim(UPTIME.find("up ") == 0 ? UPTIME.substr(3) : UPTIME).c_str();
+
+    {
+        std::string screens;
+
+        for (auto& s : app->screens()) {
+            screens += std::format("{} ({}x{}), ", s->name().toStdString(), s->geometry().width(), s->geometry().height());
+        }
+
+        if (!screens.empty())
+            screens = screens.substr(0, screens.length() - 2);
+
+        hsi->screens = screens.c_str();
+    }
+
+    hsi->user = std::format("{}@{}", trim(execAndGet("whoami")), readFile("/etc/hostname")).c_str();
+
+    if (const auto BOARD = readFile("/sys/devices/virtual/dmi/id/board_name"); BOARD != "[error]")
+        hsi->board = BOARD.c_str();
 }
 
 int main(int argc, char* argv[]) {
@@ -158,7 +196,7 @@ int main(int argc, char* argv[]) {
 
     auto systemInternals = new CSystemInternals;
 
-    getSystemInfo(systemInternals);
+    getSystemInfo(systemInternals, &app);
 
     QQmlApplicationEngine engine;
     engine.rootContext()->setContextProperty("hsi", systemInternals);