From 2c1b244889fbe7b2d489b77636948d426a45e935 Mon Sep 17 00:00:00 2001
From: Tibor Nagy <xnagytibor@gmail.com>
Date: Tue, 22 Sep 2020 00:20:35 +0200
Subject: [PATCH] SystemMonitor: Add sorting key to the devices model

---
 Applications/SystemMonitor/DevicesModel.cpp | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/Applications/SystemMonitor/DevicesModel.cpp b/Applications/SystemMonitor/DevicesModel.cpp
index 7ab4dddca1..6957c666b8 100644
--- a/Applications/SystemMonitor/DevicesModel.cpp
+++ b/Applications/SystemMonitor/DevicesModel.cpp
@@ -93,6 +93,24 @@ GUI::Variant DevicesModel::data(const GUI::ModelIndex& index, GUI::ModelRole rol
         return {};
     }
 
+    if (role == GUI::ModelRole::Sort) {
+        const DeviceInfo& device = m_devices[index.row()];
+        switch (index.column()) {
+        case Column::Device:
+            return device.path;
+        case Column::Major:
+            return device.major;
+        case Column::Minor:
+            return device.minor;
+        case Column::ClassName:
+            return device.class_name;
+        case Column::Type:
+            return device.type;
+        default:
+            ASSERT_NOT_REACHED();
+        }
+    }
+
     if (role == GUI::ModelRole::Display) {
         const DeviceInfo& device = m_devices[index.row()];
         switch (index.column()) {