From 0309c13e04072aaeca19462d176fefc7e7d4de2c Mon Sep 17 00:00:00 2001
From: "Danilo M." <danix@danix.xyz>
Date: Tue, 13 Oct 2026 11:25:07 +0200
Subject: feat(island): the status pill opens the performance panel

A system monitor icon before the controls icon opens the panel in the
status pill's capsule at 600px. A dot on its corner shows the worst of
temperatures, RAM, disks and the public IP check, yellow or red, so a
problem shows without opening anything. The detailed sampling runs only
while the panel is open.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 desktop/island/Island.qml     |  3 ++-
 desktop/island/StatusPill.qml | 61 ++++++++++++++++++++++++++++++++++++++-----
 2 files changed, 57 insertions(+), 7 deletions(-)

(limited to 'desktop')

diff --git a/desktop/island/Island.qml b/desktop/island/Island.qml
index 61701d8..dba995d 100644
--- a/desktop/island/Island.qml
+++ b/desktop/island/Island.qml
@@ -36,7 +36,7 @@ PanelWindow {
     WlrLayershell.namespace: "quickshell-island"
     WlrLayershell.keyboardFocus: panel !== "" ? WlrKeyboardFocus.OnDemand : WlrKeyboardFocus.None
 
-    // "", "sound", "controls" or "calendar".
+    // "", "sound", "controls", "perf" or "calendar".
     property string panel: ""
 
     // --- reveal and hide -------------------------------------------------
@@ -220,6 +220,7 @@ PanelWindow {
         onOpenSound: win.panel = win.panel === "sound" ? "" : "sound"
         onOpenDrawer: { win.panel = ""; win.drawer.show("sound"); }
         onOpenControls: win.toggleControls()
+        onOpenPerf: win.panel = win.panel === "perf" ? "" : "perf"
         onOpenPage: page => { win.panel = ""; win.drawer.show(page); }
     }
 }
diff --git a/desktop/island/StatusPill.qml b/desktop/island/StatusPill.qml
index 20529ef..dd97855 100644
--- a/desktop/island/StatusPill.qml
+++ b/desktop/island/StatusPill.qml
@@ -14,11 +14,13 @@ import Quickshell.Widgets
 import Quickshell.Services.SystemTray
 import QtQuick
 import ".."
+import "perf"
 import "Logic.js" as Logic
 
-// Controls icon, volume icon, tray, layout flag. The controls and volume
-// icons open their panels in this capsule; the tray is a plain tray; the
-// flag switches layout on scroll and ignores clicks.
+// Performance icon, controls icon, volume icon, tray, layout flag. The
+// performance, controls and volume icons open their panels in this capsule;
+// the tray is a plain tray; the flag switches layout on scroll and ignores
+// clicks.
 Capsule {
     id: pill
 
@@ -29,16 +31,23 @@ Capsule {
 
     signal openSound()
     signal openControls()
+    signal openPerf()
     signal openDrawer()
     // A drawer page, from a control tile's right-click.
     signal openPage(string page)
     // Emitted just before a tray menu opens; the menu cannot report its close.
     signal menuShown()
 
-    expanded: panel === "sound" || panel === "controls"
+    expanded: panel === "sound" || panel === "controls" || panel === "perf"
     restWidth: restRow.implicitWidth + 24
-    panelWidth: 320
-    panelHeight: (panel === "controls" ? controlsPanel.implicitHeight : soundPanel.implicitHeight) + 28
+    panelWidth: panel === "perf" ? 600 : 320
+    panelHeight: (panel === "controls" ? controlsPanel.implicitHeight
+                : panel === "perf" ? perfPanel.implicitHeight
+                : soundPanel.implicitHeight) + 28
+
+    // The detailed sampling (per-core, network, VRAM) runs only while the
+    // panel shows it.
+    Binding { target: Perf; property: "detailed"; value: pill.panel === "perf" }
 
     // Edit mode never outlives its panel.
     onPanelChanged: controlsPanel.editing = false
@@ -51,6 +60,36 @@ Capsule {
         visible: opacity > 0
         Behavior on opacity { NumberAnimation { duration: 120 } }
 
+        // The worst severity as a dot on the corner: IconImage cannot be
+        // recoloured without an effect layer. Never the accent (AGENTS.md).
+        Item {
+            anchors.verticalCenter: parent.verticalCenter
+            width: 18
+            height: 18
+
+            IconImage {
+                anchors.fill: parent
+                source: Quickshell.iconPath("utilities-system-monitor", true)
+            }
+
+            Rectangle {
+                anchors { right: parent.right; top: parent.top; rightMargin: -2; topMargin: -2 }
+                width: 8
+                height: 8
+                radius: 4
+                visible: Perf.severity !== "ok"
+                color: Perf.severity === "crit" ? Theme.red : Theme.yellow
+                border.width: 1
+                border.color: Theme.base
+            }
+
+            MouseArea {
+                anchors.fill: parent
+                cursorShape: Qt.PointingHandCursor
+                onClicked: pill.openPerf()
+            }
+        }
+
         IconImage {
             anchors.verticalCenter: parent.verticalCenter
             implicitSize: 18
@@ -151,4 +190,14 @@ Capsule {
         Behavior on opacity { NumberAnimation { duration: 160 } }
         onOpenDrawer: page => pill.openPage(page)
     }
+
+    PerfPanel {
+        id: perfPanel
+        x: 14
+        y: 14
+        width: 600 - 28
+        opacity: pill.panel === "perf" ? 1 : 0
+        visible: opacity > 0
+        Behavior on opacity { NumberAnimation { duration: 160 } }
+    }
 }
-- 
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