Route the interactive Panama date menu

config/dot/quickshell/modules/bar/Clock.qml

@@ -24,7 +24,7 @@ Pill {
         return date + time;
     }
 
-    onActivated: ShellState.toggle("notifications")
+    onActivated: ShellState.toggleDateMenu("agenda")
 
     Text {
         anchors.verticalCenter: parent.verticalCenter

config/dot/quickshell/modules/datemenu/CalendarGrid.qml

@@ -4,17 +4,20 @@
 // months and the panel below it never jumps. Days belonging to the neighbouring
 // months fill the edges, dimmed. Today wears the accent.
 //
-// Deliberately non-interactive apart from the header: there is no calendar
-// backend behind this, so a day cell that highlighted on hover would be
-// promising a click that does nothing.
+// Days become real navigation targets now that Evolution Data Server backs the
+// panel. Up to three source-coloured markers show whether a date has events.
 
 import Quickshell
 import QtQuick
 import qs.config
+import qs.services
 
 Item {
     id: root
 
+    signal dateActivated(date value)
+    signal visibleMonthChanged(int year, int month)
+
     implicitHeight: body.implicitHeight
 
     // Cells divide the available width evenly; the height is fixed so the grid
@@ -37,6 +40,7 @@ Item {
     // panel opens, so it never comes back showing wherever you paged off to.
     property int viewYear: root.todayYear
     property int viewMonth: root.todayMonth
+    property date selectedDate: CalendarAgenda.selectedDate
 
     readonly property bool onCurrentMonth: root.viewYear === root.todayYear && root.viewMonth === root.todayMonth
 
@@ -53,30 +57,29 @@ Item {
         root.viewMonth = d.getMonth();
     }
 
+    function activateCell(model: var): void {
+        if (!model.current) {
+            root.viewYear = model.date.getFullYear();
+            root.viewMonth = model.date.getMonth();
+        }
+        root.dateActivated(model.date);
+    }
+
+    onViewYearChanged: root.visibleMonthChanged(root.viewYear, root.viewMonth)
+    onViewMonthChanged: root.visibleMonthChanged(root.viewYear, root.viewMonth)
+
     readonly property var cells: {
         const first = new Date(root.viewYear, root.viewMonth, 1);
         const offset = first.getDay(); // 0 = Sunday, matching the header row
-        const inThisMonth = new Date(root.viewYear, root.viewMonth + 1, 0).getDate();
-        const inPrevMonth = new Date(root.viewYear, root.viewMonth, 0).getDate();
 
         const out = [];
         for (let i = 0; i < 42; i++) {
-            const n = i - offset + 1;
-            if (n < 1)
-                out.push({
-                    day: inPrevMonth + n,
-                    current: false
-                });
-            else if (n > inThisMonth)
-                out.push({
-                    day: n - inThisMonth,
-                    current: false
-                });
-            else
-                out.push({
-                    day: n,
-                    current: true
-                });
+            const date = new Date(root.viewYear, root.viewMonth, i - offset + 1);
+            out.push({
+                date: date,
+                day: date.getDate(),
+                current: date.getMonth() === root.viewMonth && date.getFullYear() === root.viewYear
+            });
         }
         return out;
     }
@@ -198,6 +201,8 @@ Item {
                     required property var modelData
 
                     readonly property bool isToday: cell.modelData.current && cell.modelData.day === root.todayDay && root.onCurrentMonth
+                    readonly property bool isSelected: CalendarAgenda.dateKey(cell.modelData.date) === CalendarAgenda.dateKey(root.selectedDate)
+                    readonly property var markers: CalendarAgenda.markersForDate(cell.modelData.date).slice(0, 3)
 
                     width: root.cellWidth
                     height: root.cellHeight
@@ -208,8 +213,18 @@ Item {
                         height: root.cellHeight - 4
                         radius: width / 2
                         border.width: 0
-                        visible: cell.isToday
-                        color: Theme.accent
+                        visible: cell.isToday || cell.isSelected || cellMouse.containsMouse
+                        color: {
+                            if (cell.isToday)
+                                return Theme.accent;
+                            if (cell.isSelected)
+                                return Theme.alpha(Theme.accent, 0.20);
+                            return Theme.alpha(Theme.fg, 0.08);
+                        }
+
+                        Behavior on color {
+                            ColorAnimation { duration: Theme.durFast }
+                        }
                     }
 
                     Text {
@@ -223,11 +238,44 @@ Item {
                         color: {
                             if (cell.isToday)
                                 return Theme.bgDark;
+                            if (cell.isSelected)
+                                return Theme.accent;
                             return cell.modelData.current ? Theme.fg : Theme.fgMuted;
                         }
                     }
+
+                    Row {
+                        anchors.horizontalCenter: parent.horizontalCenter
+                        anchors.bottom: parent.bottom
+                        anchors.bottomMargin: 1
+                        spacing: 2
+
+                        Repeater {
+                            model: cell.markers
+
+                            Rectangle {
+                                required property var modelData
+
+                                width: 3
+                                height: 3
+                                radius: 2
+                                border.width: 0
+                                color: cell.isToday ? Theme.bgDark : modelData.color
+                            }
+                        }
+                    }
+
+                    MouseArea {
+                        id: cellMouse
+                        anchors.fill: parent
+                        hoverEnabled: true
+                        cursorShape: Qt.PointingHandCursor
+                        onClicked: root.activateCell(cell.modelData)
+                    }
                 }
             }
         }
     }
+
+    Component.onCompleted: root.visibleMonthChanged(root.viewYear, root.viewMonth)
 }

config/dot/quickshell/services/ShellState.qml

@@ -35,6 +35,10 @@ Singleton {
 
     readonly property bool anyOverlayOpen: activeOverlay !== ""
 
+    // The date menu is one surface with two deliberate entry points. The clock
+    // opens the Daybook; Super+B and notification actions open message history.
+    property string dateMenuPage: "agenda"
+
     // 0 means "use the currently focused workspace". A positive value lets a
     // contextual surface, such as Focus, open Mission Control at its target.
     property int overviewWorkspaceId: 0
@@ -48,6 +52,21 @@ Singleton {
         root.activeOverlay = name;
     }
 
+    function openDateMenu(page: string): void {
+        root.dateMenuPage = page === "notifications" ? "notifications" : "agenda";
+        root.activeOverlay = "notifications";
+    }
+
+    function toggleDateMenu(page: string): void {
+        const target = page === "notifications" ? "notifications" : "agenda";
+        if (root.activeOverlay === "notifications" && root.dateMenuPage === target) {
+            root.activeOverlay = "";
+            return;
+        }
+        root.dateMenuPage = target;
+        root.activeOverlay = "notifications";
+    }
+
     function openOverview(workspaceId: int): void {
         root.overviewWorkspaceId = Math.max(0, workspaceId);
         root.overviewQuery = "";

config/dot/quickshell/shell.qml

@@ -253,7 +253,8 @@ ShellRoot {
 
     IpcHandler {
         target: "notifications"
-        function toggle(): void { ShellState.toggle("notifications"); }
+        function toggle(): void { ShellState.toggleDateMenu("notifications"); }
+        function open(): void { ShellState.openDateMenu("notifications"); }
         function clear(): void { Notifs.dismissAll(); }
         function dnd(): bool {
             Notifs.doNotDisturb = !Notifs.doNotDisturb;
@@ -266,13 +267,15 @@ ShellRoot {
         function fixture(name: string): void { CalendarAgenda.applyFixture(name); }
         function reset(): void { CalendarAgenda.clearFixture(); }
         function refresh(): void { CalendarAgenda.refresh(); }
-        function open(): void { ShellState.open("notifications"); }
+        function open(): void { ShellState.openDateMenu("agenda"); }
         function close(): void { ShellState.close(); }
         function select(date: string): void { CalendarAgenda.selectIsoDate(date); }
         function status(): string {
             return JSON.stringify({
                 phase: CalendarAgenda.phase,
                 fixture: CalendarAgenda.fixtureMode,
+                open: ShellState.notificationsOpen,
+                page: ShellState.dateMenuPage,
                 sourceCount: CalendarAgenda.sources.length,
                 eventCount: CalendarAgenda.events.length,
                 selectedDate: CalendarAgenda.selectedDateKey,