wm:support ignored windows

--x11 implementation is in place and wayland
case must be updated accordingly

app/view/settings/primaryconfigview.cpp

@@ -62,6 +62,10 @@ PrimaryConfigView::PrimaryConfigView(Plasma::Containment *containment, Latte::Vi
 
     setupWaylandIntegration();
 
+    if (KWindowSystem::isPlatformX11()) {
+        m_corona->wm()->registerIgnoredWindow(winId());
+    }
+
     setScreen(m_latteView->screen());
 
     if (containment) {
@@ -121,6 +125,10 @@ PrimaryConfigView::~PrimaryConfigView()
 {
     qDebug() << "ConfigView deleting ...";
 
+    if (KWindowSystem::isPlatformX11()) {
+        m_corona->wm()->unregisterIgnoredWindow(winId());
+    }
+
     deleteSecondaryWindow();
 
     for (const auto &var : connections) {

app/view/settings/secondaryconfigview.cpp

@@ -56,6 +56,10 @@ SecondaryConfigView::SecondaryConfigView(Latte::View *view, QWindow *parent)
 
     setupWaylandIntegration();
 
+    if (KWindowSystem::isPlatformX11()) {
+        m_corona->wm()->registerIgnoredWindow(winId());
+    }
+
     setResizeMode(QQuickView::SizeViewToRootObject);
     setScreen(m_latteView->screen());
 
@@ -102,6 +106,10 @@ SecondaryConfigView::~SecondaryConfigView()
 {
     qDebug() << "SecDockConfigView deleting ...";
 
+    if (KWindowSystem::isPlatformX11()) {
+        m_corona->wm()->unregisterIgnoredWindow(winId());
+    }
+
     for (const auto &var : connections) {
         QObject::disconnect(var);
     }

app/view/view.cpp

@@ -69,7 +69,7 @@ View::View(Plasma::Corona *corona, QScreen *targetScreen, bool byPassWM)
       m_contextMenu(new ViewPart::ContextMenu(this)),
       m_effects(new ViewPart::Effects(this)),
       m_positioner(new ViewPart::Positioner(this)) //needs to be created after Effects because it catches some of its signals
-{   
+{      
     setTitle(corona->kPackage().metadata().name());
     setIcon(qGuiApp->windowIcon());
     setResizeMode(QuickViewSharedEngine::SizeRootObjectToView);
@@ -139,6 +139,10 @@ View::View(Plasma::Corona *corona, QScreen *targetScreen, bool byPassWM)
     m_corona = qobject_cast<Latte::Corona *>(this->corona());
 
     if (m_corona) {
+        if (KWindowSystem::isPlatformX11()) {
+            m_corona->wm()->registerIgnoredWindow(winId());
+        }
+
         connect(m_corona, &Latte::Corona::viewLocationChanged, this, &View::dockLocationChanged);
     }
 }
@@ -147,6 +151,10 @@ View::~View()
 {
     m_inDelete = true;
 
+    if (KWindowSystem::isPlatformX11()) {
+        m_corona->wm()->unregisterIgnoredWindow(winId());
+    }
+
     //! clear Layout connections
     m_visibleHackTimer1.stop();
     m_visibleHackTimer2.stop();

app/wm/abstractwindowinterface.cpp

@@ -96,6 +96,24 @@ Tracker::Windows *AbstractWindowInterface::windowsTracker() const
     return m_windowsTracker;
 }
 
+//! Register Latte Normal Windows in order to be tracked
+void AbstractWindowInterface::registerIgnoredWindow(WindowId wid)
+{
+    if (!m_ignoredWindows.contains(wid)) {
+        m_ignoredWindows.append(wid);
+        emit windowChanged(wid);
+    }
+}
+
+void AbstractWindowInterface::unregisterIgnoredWindow(WindowId wid)
+{
+    if (!m_ignoredWindows.contains(wid)) {
+        m_ignoredWindows.removeAll(wid);
+        emit windowRemoved(wid);
+    }
+}
+
+
 //! Activities switching
 void AbstractWindowInterface::switchToNextActivity()
 {

app/wm/abstractwindowinterface.h

@@ -117,6 +117,9 @@ public:
     QString currentDesktop() const;
     QString currentActivity() const;
 
+    void registerIgnoredWindow(WindowId wid);
+    void unregisterIgnoredWindow(WindowId wid);
+
     void switchToNextActivity();
     void switchToPreviousActivity();
 
@@ -139,6 +142,10 @@ protected:
     QString m_currentDesktop;
     QString m_currentActivity;
 
+    //! windows that must be ignored from tracking, a good example are Latte::Views and
+    //! their Configuration windows
+    QList<WindowId> m_ignoredWindows;
+
     QPointer<KActivities::Consumer> m_activities;
 
     //! Sending too fast plenty of signals for the same window

app/wm/xwindowinterface.cpp

@@ -574,8 +574,8 @@ bool XWindowInterface::isValidWindow(const KWindowInfo &winfo) const
     NET::WindowType winType = winfo.windowType(types);
     const auto winClass = KWindowInfo(winfo.win(), 0, NET::WM2WindowClass).windowClassName();
 
-    //! ignore latte related windows from tracking
-    if (winClass == "latte-dock") {
+    //! ignored windows from tracking
+    if (m_ignoredWindows.contains(winfo.win())) {
         return false;
     }
 
@@ -625,8 +625,8 @@ void XWindowInterface::windowChangedProxy(WId wid, NET::Properties prop1, NET::P
 
     const auto winClass = info.windowClassName();
 
-    //! ignore latte related windows from tracking
-    if (winClass == "latte-dock") {
+    //! ignored windows do not trackd
+    if (m_ignoredWindows.contains(wid)) {
         return;
     }