feat(island): controls panel in the status pill, island IPC

A settings icon in the status pill opens the controls panel in the same
capsule the sound panel uses. Right-click on a tile closes the panel and
opens its drawer page. The island IPC target reveals the island and
toggles the panel, for the SUPER release bind.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

3 files changed, 56 insertions, 7 deletions

diff --git a/desktop/island/Island.qml b/desktop/island/Island.qml
index 9cee3d5..43422dc 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
 
-    // "" or "sound".
+    // "", "sound" or "controls".
     property string panel: ""
 
     // --- reveal and hide -------------------------------------------------
@@ -61,6 +61,15 @@ PanelWindow {
         else if (!hovered) hideTimer.restart();
     }
 
+    // The keybind's way in: reveal, and open or close the controls panel.
+    // Closing goes through onPanelChanged, which starts the hide timer when
+    // the pointer is elsewhere.
+    function toggleControls() {
+        hideTimer.stop();
+        shown = true;
+        panel = panel === "controls" ? "" : "controls";
+    }
+
     Timer {
         id: hideTimer
         interval: 400
@@ -206,5 +215,7 @@ PanelWindow {
         onMenuShown: win.menuHeld = true
         onOpenSound: win.panel = win.panel === "sound" ? "" : "sound"
         onOpenDrawer: { win.panel = ""; win.drawer.show("sound"); }
+        onOpenControls: win.toggleControls()
+        onOpenPage: page => { win.panel = ""; win.drawer.show(page); }
     }
 }
diff --git a/desktop/island/StatusPill.qml b/desktop/island/StatusPill.qml
index 5ab8f95..1b84ec1 100644
--- a/desktop/island/StatusPill.qml
+++ b/desktop/island/StatusPill.qml
@@ -16,9 +16,9 @@ import QtQuick
 import ".."
 import "Logic.js" as Logic
 
-// Volume icon, tray, layout flag. The volume icon is the only way into the
-// sound panel and has no other gesture; the tray is a plain tray; the flag
-// switches layout on scroll and ignores clicks.
+// 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.
 Capsule {
     id: pill
 
@@ -28,14 +28,20 @@ Capsule {
     property string panel: ""
 
     signal openSound()
+    signal openControls()
     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"
+    expanded: panel !== ""
     restWidth: restRow.implicitWidth + 24
     panelWidth: 320
-    panelHeight: soundPanel.implicitHeight + 28
+    panelHeight: (panel === "controls" ? controlsPanel.implicitHeight : soundPanel.implicitHeight) + 28
+
+    // Edit mode never outlives its panel.
+    onPanelChanged: controlsPanel.editing = false
 
     Row {
         id: restRow
@@ -48,6 +54,18 @@ Capsule {
         IconImage {
             anchors.verticalCenter: parent.verticalCenter
             implicitSize: 18
+            source: Quickshell.iconPath("preferences-system", true)
+
+            MouseArea {
+                anchors.fill: parent
+                cursorShape: Qt.PointingHandCursor
+                onClicked: pill.openControls()
+            }
+        }
+
+        IconImage {
+            anchors.verticalCenter: parent.verticalCenter
+            implicitSize: 18
             source: Quickshell.iconPath(Logic.volumeIcon(pill.sound.volume, pill.sound.muted), true)
 
             MouseArea {
@@ -116,9 +134,21 @@ Capsule {
         y: 14
         width: pill.panelWidth - 28
         sound: pill.sound
-        opacity: pill.expanded ? 1 : 0
+        opacity: pill.panel === "sound" ? 1 : 0
         visible: opacity > 0
         Behavior on opacity { NumberAnimation { duration: 160 } }
         onOpenDrawer: pill.openDrawer()
     }
+
+    ControlsPanel {
+        id: controlsPanel
+        x: 14
+        y: 14
+        width: pill.panelWidth - 28
+        sound: pill.sound
+        opacity: pill.panel === "controls" ? 1 : 0
+        visible: opacity > 0
+        Behavior on opacity { NumberAnimation { duration: 160 } }
+        onOpenDrawer: page => pill.openPage(page)
+    }
 }
diff --git a/desktop/shell.qml b/desktop/shell.qml
index eac0ddd..d70b338 100644
--- a/desktop/shell.qml
+++ b/desktop/shell.qml
@@ -67,6 +67,7 @@ ShellRoot {
     // The island on DP-1. It reads the sound module's service rather than
     // binding PipeWire a second time.
     Island {
+        id: island
         sound: soundModule.service
         drawer: drawer
     }
@@ -85,4 +86,11 @@ ShellRoot {
         function toggle() { drawer.toggle(""); }
         function close() { drawer.close(); }
     }
+
+    // The bare SUPER release bind reaches this:
+    //   qs -p <this dir> ipc call island controls
+    IpcHandler {
+        target: "island"
+        function controls() { island.toggleControls(); }
+    }
 }