fix Tracker::AllScreens init signaling on startup

app/view/windowstracker/allscreenstracker.cpp

@@ -44,6 +44,16 @@ AllScreensTracker::~AllScreensTracker()
 
 void  AllScreensTracker::init()
 {
+    if (!m_currentLastActiveWindow && lastActiveWindow()) {
+        initSignalsForInformation();
+    }
+
+    connect(m_latteView, &Latte::View::layoutChanged, this, [&]() {
+        if (m_latteView->layout()) {
+            initSignalsForInformation();
+        }
+    });
+
     connect(m_wm->windowsTracker(), &WindowSystem::Tracker::Windows::informationAnnouncedForLayout, this, [&](const Latte::Layout::GenericLayout *layout) {
         if (m_latteView->layout() == layout) {
             initSignalsForInformation();
@@ -77,10 +87,20 @@ void  AllScreensTracker::init()
 
 void AllScreensTracker::initSignalsForInformation()
 {
-    connect(lastActiveWindow(), &WindowSystem::Tracker::LastActiveWindow::draggingStarted,
+    if (m_currentLastActiveWindow) {
+        disconnect(m_currentLastActiveWindow, &WindowSystem::Tracker::LastActiveWindow::draggingStarted,
+                this, &AllScreensTracker::activeWindowDraggingStarted);
+    }
+
+    m_currentLastActiveWindow = lastActiveWindow();
+    connect(m_currentLastActiveWindow, &WindowSystem::Tracker::LastActiveWindow::draggingStarted,
             this, &AllScreensTracker::activeWindowDraggingStarted);
 
     emit lastActiveWindowChanged();
+    emit activeWindowMaximizedChanged();
+    emit existsWindowActiveChanged();
+    emit existsWindowMaximizedChanged();
+    emit activeWindowSchemeChanged();
 }
 
 bool AllScreensTracker::activeWindowMaximized() const

app/view/windowstracker/allscreenstracker.h

@@ -85,6 +85,9 @@ private slots:
 private:
     void init();
 
+private:
+    Latte::WindowSystem::Tracker::LastActiveWindow *m_currentLastActiveWindow{nullptr};
+
     Latte::View *m_latteView{nullptr};
     WindowSystem::AbstractWindowInterface *m_wm{nullptr};
 };

app/view/windowstracker/currentscreentracker.cpp

@@ -35,8 +35,6 @@ CurrentScreenTracker::CurrentScreenTracker(WindowsTracker *parent)
       m_wm(parent->wm())
 {
     init();
-
-    m_wm->windowsTracker()->addView(m_latteView);
 }
 
 CurrentScreenTracker::~CurrentScreenTracker()

app/view/windowstracker/windowstracker.cpp

@@ -53,6 +53,8 @@ WindowsTracker::WindowsTracker(Latte::View *parent)
     connect(m_currentScreenTracker, &TrackerPart::CurrentScreenTracker::activeWindowDraggingStarted,
             this, &WindowsTracker::activeWindowDraggingStarted);
 
+    m_wm->windowsTracker()->addView(m_latteView);
+
     emit allScreensChanged();
     emit currentScreenChanged();
 }