bar: activewindow: more accurate on multimonitor systems

.config/quickshell/modules/bar/ActiveWindow.qml

@@ -1,3 +1,4 @@
+import "root:/services"
 import "root:/modules/common"
 import "root:/modules/common/widgets"
 import QtQuick
@@ -11,6 +12,10 @@ Item {
     readonly property HyprlandMonitor monitor: Hyprland.monitorFor(bar.screen)
     readonly property Toplevel activeWindow: ToplevelManager.activeToplevel
 
+    property string activeWindowAddress: `0x${activeWindow.HyprlandToplevel.address}`
+    property bool focusingThisMonitor: HyprlandData.activeWorkspace.monitor == monitor.name
+    property var biggestWindow: HyprlandData.biggestWindowForWorkspace(HyprlandData.monitors[root.monitor.id].activeWorkspace.id)
+
     implicitWidth: colLayout.implicitWidth
 
     ColumnLayout {
@@ -26,7 +31,10 @@ Item {
             font.pixelSize: Appearance.font.pixelSize.smaller
             color: Appearance.colors.colSubtext
             elide: Text.ElideRight
-            text: root.activeWindow?.activated ? root.activeWindow?.appId : qsTr("Desktop")
+            text: root.focusingThisMonitor && root.activeWindow?.activated && root.biggestWindow ? 
+                root.activeWindow?.appId :
+                (root.biggestWindow?.class) ?? qsTr("Desktop")
+
         }
 
         StyledText {
@@ -34,7 +42,9 @@ Item {
             font.pixelSize: Appearance.font.pixelSize.small
             color: Appearance.colors.colOnLayer0
             elide: Text.ElideRight
-            text: root.activeWindow?.activated ? root.activeWindow?.title : `${qsTr("Workspace")} ${monitor.activeWorkspace?.id}`
+            text: root.focusingThisMonitor && root.activeWindow?.activated && root.biggestWindow ? 
+                root.activeWindow?.title :
+                (root.biggestWindow?.title) ?? `${qsTr("Workspace")} ${monitor.activeWorkspace?.id}`
         }
 
     }

.config/quickshell/modules/bar/Workspaces.qml

@@ -173,14 +173,7 @@ Item {
                     id: workspaceButtonBackground
                     implicitWidth: workspaceButtonWidth
                     implicitHeight: workspaceButtonWidth
-                    property var biggestWindow: {
-                        const windowsInThisWorkspace = HyprlandData.windowList.filter(w => w.workspace.id == button.workspaceValue)
-                        return windowsInThisWorkspace.reduce((maxWin, win) => {
-                            const maxArea = (maxWin?.size?.[0] ?? 0) * (maxWin?.size?.[1] ?? 0)
-                            const winArea = (win?.size?.[0] ?? 0) * (win?.size?.[1] ?? 0)
-                            return winArea > maxArea ? win : maxWin
-                        }, null)
-                    }
+                    property var biggestWindow: HyprlandData.biggestWindowForWorkspace(button.workspaceValue)
                     property var mainAppIconSource: Quickshell.iconPath(AppSearch.guessIcon(biggestWindow?.class), "image-missing")
 
                     StyledText { // Workspace number text

.config/quickshell/services/HyprlandData.qml

@@ -15,34 +15,56 @@ Singleton {
     property var windowList: []
     property var addresses: []
     property var windowByAddress: ({})
+    property var workspaces: []
+    property var workspaceIds: []
+    property var workspaceById: ({})
+    property var activeWorkspace: null
     property var monitors: []
     property var layers: ({})
 
     function updateWindowList() {
-        getClients.running = true
-        getMonitors.running = true
+        getClients.running = true;
     }
 
     function updateLayers() {
-        getLayers.running = true
+        getLayers.running = true;
+    }
+
+    function updateMonitors() {
+        getMonitors.running = true;
+    }
+
+    function updateWorkspaces() {
+        getWorkspaces.running = true;
+        getActiveWorkspace.running = true;
+    }
+
+    function updateAll() {
+        updateWindowList();
+        updateMonitors();
+        updateLayers();
+        updateWorkspaces();
+    }
+
+    function biggestWindowForWorkspace(workspaceId) {
+        const windowsInThisWorkspace = HyprlandData.windowList.filter(w => w.workspace.id == workspaceId);
+        return windowsInThisWorkspace.reduce((maxWin, win) => {
+            const maxArea = (maxWin?.size?.[0] ?? 0) * (maxWin?.size?.[1] ?? 0);
+            const winArea = (win?.size?.[0] ?? 0) * (win?.size?.[1] ?? 0);
+            return winArea > maxArea ? win : maxWin;
+        }, null);
     }
 
     Component.onCompleted: {
-        updateWindowList()
-        updateLayers()
+        updateAll();
     }
 
     Connections {
         target: Hyprland
 
         function onRawEvent(event) {
-            // Filter out redundant old v1 events for the same thing
-            if(event.name in [
-                "activewindow", "focusedmon", "monitoradded", 
-                "createworkspace", "destroyworkspace", "moveworkspace", 
-                "activespecial", "movewindow", "windowtitle"
-            ]) return ;
-            updateWindowList()
+            // console.log("Hyprland raw event:", event.name);
+            updateAll()
         }
     }
 
@@ -50,15 +72,15 @@ Singleton {
         id: getClients
         command: ["bash", "-c", "hyprctl clients -j | jq -c"]
         stdout: SplitParser {
-            onRead: (data) => {
-                root.windowList = JSON.parse(data)
-                let tempWinByAddress = {}
+            onRead: data => {
+                root.windowList = JSON.parse(data);
+                let tempWinByAddress = {};
                 for (var i = 0; i < root.windowList.length; ++i) {
-                    var win = root.windowList[i]
-                    tempWinByAddress[win.address] = win
+                    var win = root.windowList[i];
+                    tempWinByAddress[win.address] = win;
                 }
-                root.windowByAddress = tempWinByAddress
-                root.addresses = root.windowList.map((win) => win.address)
+                root.windowByAddress = tempWinByAddress;
+                root.addresses = root.windowList.map(win => win.address);
             }
         }
     }
@@ -67,8 +89,8 @@ Singleton {
         id: getMonitors
         command: ["bash", "-c", "hyprctl monitors -j | jq -c"]
         stdout: SplitParser {
-            onRead: (data) => {
-                root.monitors = JSON.parse(data)
+            onRead: data => {
+                root.monitors = JSON.parse(data);
             }
         }
     }
@@ -77,10 +99,36 @@ Singleton {
         id: getLayers
         command: ["bash", "-c", "hyprctl layers -j | jq -c"]
         stdout: SplitParser {
-            onRead: (data) => {
-                root.layers = JSON.parse(data)
+            onRead: data => {
+                root.layers = JSON.parse(data);
+            }
+        }
+    }
+
+    Process {
+        id: getWorkspaces
+        command: ["bash", "-c", "hyprctl workspaces -j | jq -c"]
+        stdout: SplitParser {
+            onRead: data => {
+                root.workspaces = JSON.parse(data);
+                let tempWorkspaceById = {};
+                for (var i = 0; i < root.workspaces.length; ++i) {
+                    var ws = root.workspaces[i];
+                    tempWorkspaceById[ws.id] = ws;
+                }
+                root.workspaceById = tempWorkspaceById;
+                root.workspaceIds = root.workspaces.map(ws => ws.id);
+            }
+        }
+    }
+
+    Process {
+        id: getActiveWorkspace
+        command: ["bash", "-c", "hyprctl activeworkspace -j | jq -c"]
+        stdout: SplitParser {
+            onRead: data => {
+                root.activeWorkspace = JSON.parse(data);
             }
         }
     }
 }
-