feat: app launcher

Shell/ShellStateManager.qml

@@ -1,12 +1,21 @@
 pragma Singleton
 import QtQuick
+import Quickshell
 import Quickshell.Hyprland
+import Quickshell.Io
 
 QtObject {
     id: manager
 
     property bool shellOpen: false
     property bool quickSettingsOpen: false
+    property bool appLauncherOpen: false
+    property var appUsageCounts: ({})
+    property string appUsagePath: {
+        var homeDir = Quickshell.env("HOME");
+        return homeDir ? homeDir + "/.local/share/deltarunequickshell/apps.json" : "";
+    }
+    property bool appUsageLoaded: false
     property var windowRequests: ({})
     property var quickSettingsPayload: ({})
     property var globals: ({})
@@ -15,6 +24,8 @@ QtObject {
     signal shellClosed
     signal quickSettingsOpened
     signal quickSettingsClosed
+    signal appLauncherOpened
+    signal appLauncherClosed
     signal windowRequested(string name, var payload)
 
     function openShell() {
@@ -33,6 +44,9 @@ QtObject {
             if (quickSettingsOpen) {
                 closeQuickSettings();
             }
+            if (appLauncherOpen) {
+                closeAppLauncher();
+            }
             shellOpen = false;
             shellClosed();
         }
@@ -55,6 +69,9 @@ QtObject {
         var normalizedPayload = payload || ({});
         quickSettingsPayload = normalizedPayload;
         console.log("ShellStateManager: openQuickSettings", normalizedPayload);
+        if (appLauncherOpen) {
+            closeAppLauncher();
+        }
         if (!quickSettingsOpen) {
             quickSettingsOpen = true;
             quickSettingsOpened();
@@ -74,6 +91,72 @@ QtObject {
         quickSettingsOpen ? closeQuickSettings() : openQuickSettings(payload);
     }
 
+    function openAppLauncher(payload) {
+        var normalizedPayload = payload || ({});
+        console.log("ShellStateManager: openAppLauncher", normalizedPayload);
+        if (quickSettingsOpen) {
+            closeQuickSettings();
+        }
+        if (!appLauncherOpen) {
+            appLauncherOpen = true;
+            appLauncherOpened();
+        }
+        requestWindow("appLauncher", normalizedPayload);
+    }
+
+    function closeAppLauncher() {
+        if (appLauncherOpen) {
+            console.log("ShellStateManager: closeAppLauncher");
+            appLauncherOpen = false;
+            appLauncherClosed();
+        }
+    }
+
+    function toggleAppLauncher(payload) {
+        appLauncherOpen ? closeAppLauncher() : openAppLauncher(payload);
+    }
+
+    function bumpAppUsage(id) {
+        if (!id)
+            return;
+        var updated = Object.assign({}, appUsageCounts);
+        updated[id] = (updated[id] || 0) + 1;
+        appUsageCounts = updated;
+    }
+
+    function persistAppUsage() {
+        if (!appUsageLoaded)
+            return;
+        if (!appUsageFile || !appUsageAdapter)
+            return;
+        appUsageAdapter.counts = appUsageCounts || ({});
+        appUsageFile.writeAdapter();
+    }
+
+    onAppUsageCountsChanged: persistAppUsage()
+
+    property FileView appUsageFile: FileView {
+        id: appUsageFile
+        path: manager.appUsagePath
+        watchChanges: true
+        onFileChanged: reload()
+        onLoaded: {
+            if (appUsageAdapter) {
+                manager.appUsageCounts = appUsageAdapter.counts || ({});
+            }
+            manager.appUsageLoaded = true;
+        }
+        onLoadFailed: {
+            manager.appUsageLoaded = true;
+            manager.persistAppUsage();
+        }
+
+        JsonAdapter {
+            id: appUsageAdapter
+            property var counts: ({})
+        }
+    }
+
     function setGlobal(key, value) {
         globals[key] = value;
     }