refactor: wrap currentActivity Property

src/core/plasma-api/workspace.cpp

@@ -42,6 +42,7 @@ void Workspace::wrapSignals()
     };
 
     wrapComplexSignal(SIGNAL(currentDesktopChanged(int, KWin::AbstractClient *)), SLOT(currentDesktopChangedTransformer(int, KWin::AbstractClient *)));
+    wrapSimpleSignal(SIGNAL(currentActivityChanged(const QString &)));
 };
 
 QRect Workspace::clientArea(ClientAreaOption option, int screen, int desktop)

src/core/plasma-api/workspace.hpp

@@ -38,6 +38,7 @@ public:
     Workspace(const Workspace &);
 
     BI_PROPERTY(int, currentDesktop, setCurrentDesktop);
+    BI_PROPERTY(QString, currentActivity, setCurrentActivity);
 
     /**
      * Returns the geometry a Client can use with the specified option.
@@ -57,6 +58,12 @@ private Q_SLOTS:
 Q_SIGNALS:
     void currentDesktopChanged(int desktop, PlasmaApi::Client kwinClient);
 
+    /**
+     * Signal emitted whenever the current activity changed.
+     * @param id id of the new activity
+     */
+    void currentActivityChanged(const QString &id);
+
 private:
     void wrapSignals();
 

src/kwinscript/driver/index.ts

@@ -67,7 +67,7 @@ export class DriverImpl implements Driver {
       this.kwinApi.workspace.activeClient
         ? this.kwinApi.workspace.activeClient.screen
         : 0,
-      this.kwinApi.workspace.currentActivity,
+      this.proxy.workspace().currentActivity,
       this.proxy.workspace().currentDesktop,
       this.qml.activityInfo,
       this.kwinApi,
@@ -107,7 +107,7 @@ export class DriverImpl implements Driver {
       screensArr.push(
         new DriverSurfaceImpl(
           screen,
-          this.kwinApi.workspace.currentActivity,
+          this.proxy.workspace().currentActivity,
           this.proxy.workspace().currentDesktop,
           this.qml.activityInfo,
           this.kwinApi,
@@ -179,7 +179,7 @@ export class DriverImpl implements Driver {
     const onScreenResized = (screen: number): void => {
       const srf = new DriverSurfaceImpl(
         screen,
-        this.kwinApi.workspace.currentActivity,
+        this.proxy.workspace().currentActivity,
         this.proxy.workspace().currentDesktop,
         this.qml.activityInfo,
         this.kwinApi,

src/kwinscript/driver/window.ts

@@ -161,12 +161,12 @@ export class DriverWindowImpl implements DriverWindow {
   public get surface(): DriverSurface {
     let activity;
     if (this.client.activities.length === 0) {
-      activity = this.kwinApi.workspace.currentActivity;
+      activity = this.proxy.workspace().currentActivity;
     } else if (
-      this.client.activities.indexOf(this.kwinApi.workspace.currentActivity) >=
+      this.client.activities.indexOf(this.proxy.workspace().currentActivity) >=
       0
     ) {
-      activity = this.kwinApi.workspace.currentActivity;
+      activity = this.proxy.workspace().currentActivity;
     } else {
       activity = this.client.activities[0];
     }