File indexing completed on 2024-04-28 16:49:32

 /*
 *  Copyright 2019  Michail Vourlakos <mvourlakos@gmail.com>
 *
 *  This file is part of Latte-Dock
 *
 *  Latte-Dock is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU General Public License as
 *  published by the Free Software Foundation; either version 2 of
 *  the License, or (at your option) any later version.
 *
 *  Latte-Dock is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "windowstracker.h"
 
 // local
 #include "lastactivewindow.h"
 #include "schemes.h"
 #include "trackedlayoutinfo.h"
 #include "trackedviewinfo.h"
 #include "../abstractwindowinterface.h"
 #include "../schemecolors.h"
 #include "../../lattecorona.h"
 #include "../../layout/genericlayout.h"
 #include "../../layouts/manager.h"
 #include "../../view/view.h"
 #include "../../view/positioner.h"
 #include "../../../liblatte2/types.h"
 
 namespace Latte {
 namespace WindowSystem {
 namespace Tracker {
 
 Windows::Windows(AbstractWindowInterface *parent)
     : QObject(parent)
 {
     m_wm = parent;
 
     m_extraViewHintsTimer.setInterval(600);
     m_extraViewHintsTimer.setSingleShot(true);
 
     connect(&m_extraViewHintsTimer, &QTimer::timeout, this, &Windows::updateExtraViewHints);
 
     //! delayed application data
     m_updateApplicationDataTimer.setInterval(1500);
     m_updateApplicationDataTimer.setSingleShot(true);
     connect(&m_updateApplicationDataTimer, &QTimer::timeout, this, &Windows::updateApplicationData);
 
     init();
 }
 
 Windows::~Windows()
 {
     //! clear all the m_views tracking information
     for (QHash<Latte::View *, TrackedViewInfo *>::iterator i=m_views.begin(); i!=m_views.end(); ++i) {
         i.value()->deleteLater();
         m_views[i.key()] = nullptr;
     }
 
     m_views.clear();
 
     //! clear all the m_layouts tracking layouts
     for (QHash<Latte::Layout::GenericLayout *, TrackedLayoutInfo *>::iterator i=m_layouts.begin(); i!=m_layouts.end(); ++i) {
         i.value()->deleteLater();
         m_layouts[i.key()] = nullptr;
     }
 
     m_layouts.clear();
 }
 
 void Windows::init()
 {
     connect(m_wm->corona(), &Plasma::Corona::availableScreenRectChanged, this, &Windows::updateAvailableScreenGeometries);
 
     connect(m_wm, &AbstractWindowInterface::windowChanged, this, [&](WindowId wid) {
         m_windows[wid] = m_wm->requestInfo(wid);
         updateAllHints();
 
         emit windowChanged(wid);
     });
 
     connect(m_wm, &AbstractWindowInterface::windowRemoved, this, [&](WindowId wid) {
         m_windows.remove(wid);
 
         //! application data
         m_initializedApplicationData.removeAll(wid);
         m_delayedApplicationData.removeAll(wid);
 
         updateAllHints();
 
         emit windowRemoved(wid);
     });
 
     connect(m_wm, &AbstractWindowInterface::windowAdded, this, [&](WindowId wid) {
         if (!m_windows.contains(wid)) {
             m_windows.insert(wid, m_wm->requestInfo(wid));
         }
         updateAllHints();
     });
 
     connect(m_wm, &AbstractWindowInterface::activeWindowChanged, this, [&](WindowId wid) {
         //! for some reason this is needed in order to update properly activeness values
         //! when the active window changes the previous active windows should be also updated
         for (const auto view : m_views.keys()) {
             WindowId lastWinId = m_views[view]->lastActiveWindow()->winId();
             if ((lastWinId) != wid && m_windows.contains(lastWinId)) {
                 m_windows[lastWinId] = m_wm->requestInfo(lastWinId);
             }
         }
 
         m_windows[wid] = m_wm->requestInfo(wid);
         updateAllHints();
 
         emit activeWindowChanged(wid);
     });
 
     connect(m_wm, &AbstractWindowInterface::currentDesktopChanged, this, [&] {
         updateAllHints();
     });
 
     connect(m_wm, &AbstractWindowInterface::currentActivityChanged, this, [&] {
         if (m_wm->corona()->layoutsManager()->memoryUsage() == Types::MultipleLayouts) {
             //! this is needed in MultipleLayouts because there is a chance that multiple
             //! layouts are providing different available screen geometries in different Activities
             updateAvailableScreenGeometries();
         }
 
         updateAllHints();
     });
 }
 
 void Windows::initLayoutHints(Latte::Layout::GenericLayout *layout)
 {
     if (!m_layouts.contains(layout)) {
         return;
     }
 
     setActiveWindowMaximized(layout, false);
     setExistsWindowActive(layout, false);
     setExistsWindowMaximized(layout, false);
     setActiveWindowScheme(layout, nullptr);
 }
 
 void Windows::initViewHints(Latte::View *view)
 {
     if (!m_views.contains(view)) {
         return;
     }
 
     setActiveWindowMaximized(view, false);
     setActiveWindowTouching(view, false);
     setExistsWindowActive(view, false);
     setExistsWindowTouching(view, false);
     setExistsWindowMaximized(view, false);
     setIsTouchingBusyVerticalView(view, false);
     setActiveWindowScheme(view, nullptr);
     setTouchingWindowScheme(view, nullptr);
 }
 
 AbstractWindowInterface *Windows::wm()
 {
     return m_wm;
 }
 
 
 void Windows::addView(Latte::View *view)
 {
     if (m_views.contains(view)) {
         return;
     }
 
     m_views[view] = new TrackedViewInfo(this, view);
 
     updateAvailableScreenGeometries();
 
     //! Consider Layouts
     addRelevantLayout(view);
 
     connect(view, &Latte::View::layoutChanged, this, [&, view]() {
         addRelevantLayout(view);
     });
 
     connect(view, &Latte::View::isTouchingBottomViewAndIsBusyChanged, this, &Windows::updateExtraViewHints);
     connect(view, &Latte::View::isTouchingTopViewAndIsBusyChanged, this, &Windows::updateExtraViewHints);
 
     updateAllHints();
 
     emit informationAnnounced(view);
 }
 
 void Windows::removeView(Latte::View *view)
 {
     if (!m_views.contains(view)) {
         return;
     }
 
     m_views[view]->deleteLater();
     m_views.remove(view);
 
     updateRelevantLayouts();
 }
 
 void Windows::addRelevantLayout(Latte::View *view)
 {
     if (view->layout()) {
         bool initializing {false};
 
         if (!m_layouts.contains(view->layout())) {
             initializing = true;
             m_layouts[view->layout()] = new TrackedLayoutInfo(this, view->layout());
         }
 
         //! Update always the AllScreens tracking because there is a chance a view delayed to be assigned in a layout
         //! and that could create a state the AllScreens tracking will be disabled if there is a View requesting
         //! tracking and one that it does not during startup
         updateRelevantLayouts();
 
         if (initializing) {
             updateHints(view->layout());
             emit informationAnnouncedForLayout(view->layout());
         }
     }
 }
 
 void Windows::updateRelevantLayouts()
 {
     QList<Latte::Layout::GenericLayout*> orphanedLayouts;
 
     //! REMOVE Orphaned Relevant layouts that have been removed or they don't contain any Views anymore
     for (QHash<Latte::Layout::GenericLayout *, TrackedLayoutInfo *>::iterator i=m_layouts.begin(); i!=m_layouts.end(); ++i) {
         bool hasView{false};
         for (QHash<Latte::View *, TrackedViewInfo *>::iterator j=m_views.begin(); j!=m_views.end(); ++j) {
             if (j.key() && i.key() && i.key() == j.key()->layout()) {
                 hasView = true;
                 break;
             }
         }
 
         if (!hasView)  {
             if (i.value()) {
                 i.value()->deleteLater();
             }
             orphanedLayouts << i.key();
         }
     }
 
     for(const auto &layout : orphanedLayouts) {
         m_layouts.remove(layout);
     }
 
     //! UPDATE Enabled layout window tracking based on the Views that are requesting windows tracking
     for (QHash<Latte::Layout::GenericLayout *, TrackedLayoutInfo *>::iterator i=m_layouts.begin(); i!=m_layouts.end(); ++i) {
         bool hasViewEnabled{false};
         for (QHash<Latte::View *, TrackedViewInfo *>::iterator j=m_views.begin(); j!=m_views.end(); ++j) {
             if (i.key() == j.key()->layout() && j.value()->enabled()) {
                 hasViewEnabled = true;
                 break;
             }
         }
 
         if (i.value()) {
             i.value()->setEnabled(hasViewEnabled);
 
             if (!hasViewEnabled) {
                 initLayoutHints(i.key());
             }
         }
     }
 }
 
 //! Views Properties And Hints
 
 bool Windows::enabled(Latte::View *view)
 {
     if (!m_views.contains(view)) {
         return false;
     }
 
     return m_views[view]->enabled();
 }
 
 void Windows::setEnabled(Latte::View *view, const bool enabled)
 {
     if (!m_views.contains(view) || m_views[view]->enabled() == enabled) {
         return;
     }
 
     m_views[view]->setEnabled(enabled);
 
     if (enabled) {
         updateHints(view);
     } else {
         initViewHints(view);
     }
 
     updateRelevantLayouts();
 
     emit enabledChanged(view);
 }
 
 bool Windows::activeWindowMaximized(Latte::View *view) const
 {
     if (!m_views.contains(view)) {
         return false;
     }
 
     return m_views[view]->activeWindowMaximized();
 }
 
 void Windows::setActiveWindowMaximized(Latte::View *view, bool activeMaximized)
 {
     if (!m_views.contains(view) || m_views[view]->activeWindowMaximized() == activeMaximized) {
         return;
     }
 
     m_views[view]->setActiveWindowMaximized(activeMaximized);
     emit activeWindowMaximizedChanged(view);
 }
 
 bool Windows::activeWindowTouching(Latte::View *view) const
 {
     if (!m_views.contains(view)) {
         return false;
     }
 
     return m_views[view]->activeWindowTouching();
 }
 
 void Windows::setActiveWindowTouching(Latte::View *view, bool activeTouching)
 {
     if (!m_views.contains(view) || m_views[view]->activeWindowTouching() == activeTouching) {
         return;
     }
 
     m_views[view]->setActiveWindowTouching(activeTouching);
     emit activeWindowTouchingChanged(view);
 }
 
 bool Windows::existsWindowActive(Latte::View *view) const
 {
     if (!m_views.contains(view)) {
         return false;
     }
 
     return m_views[view]->existsWindowActive();
 }
 
 void Windows::setExistsWindowActive(Latte::View *view, bool windowActive)
 {
     if (!m_views.contains(view) || m_views[view]->existsWindowActive() == windowActive) {
         return;
     }
 
     m_views[view]->setExistsWindowActive(windowActive);
     emit existsWindowActiveChanged(view);
 }
 
 bool Windows::existsWindowMaximized(Latte::View *view) const
 {
     if (!m_views.contains(view)) {
         return false;
     }
 
     return m_views[view]->existsWindowMaximized();
 }
 
 void Windows::setExistsWindowMaximized(Latte::View *view, bool windowMaximized)
 {
     if (!m_views.contains(view) || m_views[view]->existsWindowMaximized() == windowMaximized) {
         return;
     }
 
     m_views[view]->setExistsWindowMaximized(windowMaximized);
     emit existsWindowMaximizedChanged(view);
 }
 
 bool Windows::existsWindowTouching(Latte::View *view) const
 {
     if (!m_views.contains(view)) {
         return false;
     }
 
     return m_views[view]->existsWindowTouching();
 }
 
 void Windows::setExistsWindowTouching(Latte::View *view, bool windowTouching)
 {
     if (!m_views.contains(view) || m_views[view]->existsWindowTouching() == windowTouching) {
         return;
     }
 
     m_views[view]->setExistsWindowTouching(windowTouching);
     emit existsWindowTouchingChanged(view);
 }
 
 bool Windows::isTouchingBusyVerticalView(Latte::View *view) const
 {
     if (!m_views.contains(view)) {
         return false;
     }
 
     return m_views[view]->isTouchingBusyVerticalView();
 }
 
 void Windows::setIsTouchingBusyVerticalView(Latte::View *view, bool viewTouching)
 {
     if (!m_views.contains(view) || m_views[view]->isTouchingBusyVerticalView() == viewTouching) {
         return;
     }
 
     m_views[view]->setIsTouchingBusyVerticalView(viewTouching);
     emit isTouchingBusyVerticalViewChanged(view);
 }
 
 SchemeColors *Windows::activeWindowScheme(Latte::View *view) const
 {
     if (!m_views.contains(view)) {
         return nullptr;
     }
 
     return m_views[view]->activeWindowScheme();
 }
 
 void Windows::setActiveWindowScheme(Latte::View *view, WindowSystem::SchemeColors *scheme)
 {
     if (!m_views.contains(view) || m_views[view]->activeWindowScheme() == scheme) {
         return;
     }
 
     m_views[view]->setActiveWindowScheme(scheme);
     emit activeWindowSchemeChanged(view);
 }
 
 SchemeColors *Windows::touchingWindowScheme(Latte::View *view) const
 {
     if (!m_views.contains(view)) {
         return nullptr;
     }
 
     return m_views[view]->touchingWindowScheme();
 }
 
 void Windows::setTouchingWindowScheme(Latte::View *view, WindowSystem::SchemeColors *scheme)
 {
     if (!m_views.contains(view) || m_views[view]->touchingWindowScheme() == scheme) {
         return;
     }
 
     m_views[view]->setTouchingWindowScheme(scheme);
     emit touchingWindowSchemeChanged(view);
 }
 
 LastActiveWindow *Windows::lastActiveWindow(Latte::View *view)
 {
     if (!m_views.contains(view)) {
         return nullptr;
     }
 
     return m_views[view]->lastActiveWindow();
 }
 
 //! Layouts
 bool Windows::enabled(Latte::Layout::GenericLayout *layout)
 {
     if (!m_layouts.contains(layout)) {
         return false;
     }
 
     return m_layouts[layout]->enabled();
 }
 
 bool Windows::activeWindowMaximized(Latte::Layout::GenericLayout *layout) const
 {
     if (!m_layouts.contains(layout)) {
         return false;
     }
 
     return m_layouts[layout]->activeWindowMaximized();
 }
 
 void Windows::setActiveWindowMaximized(Latte::Layout::GenericLayout *layout, bool activeMaximized)
 {
     if (!m_layouts.contains(layout) || m_layouts[layout]->activeWindowMaximized() == activeMaximized) {
         return;
     }
 
     m_layouts[layout]->setActiveWindowMaximized(activeMaximized);
     emit activeWindowMaximizedChangedForLayout(layout);
 }
 
 bool Windows::existsWindowActive(Latte::Layout::GenericLayout *layout) const
 {
     if (!m_layouts.contains(layout)) {
         return false;
     }
 
     return m_layouts[layout]->existsWindowActive();
 }
 
 void Windows::setExistsWindowActive(Latte::Layout::GenericLayout *layout, bool windowActive)
 {
     if (!m_layouts.contains(layout) || m_layouts[layout]->existsWindowActive() == windowActive) {
         return;
     }
 
     m_layouts[layout]->setExistsWindowActive(windowActive);
     emit existsWindowActiveChangedForLayout(layout);
 }
 
 bool Windows::existsWindowMaximized(Latte::Layout::GenericLayout *layout) const
 {
     if (!m_layouts.contains(layout)) {
         return false;
     }
 
     return m_layouts[layout]->existsWindowMaximized();
 }
 
 void Windows::setExistsWindowMaximized(Latte::Layout::GenericLayout *layout, bool windowMaximized)
 {
     if (!m_layouts.contains(layout) || m_layouts[layout]->existsWindowMaximized() == windowMaximized) {
         return;
     }
 
     m_layouts[layout]->setExistsWindowMaximized(windowMaximized);
     emit existsWindowMaximizedChangedForLayout(layout);
 }
 
 SchemeColors *Windows::activeWindowScheme(Latte::Layout::GenericLayout *layout) const
 {
     if (!m_layouts.contains(layout)) {
         return nullptr;
     }
 
     return m_layouts[layout]->activeWindowScheme();
 }
 
 void Windows::setActiveWindowScheme(Latte::Layout::GenericLayout *layout, WindowSystem::SchemeColors *scheme)
 {
     if (!m_layouts.contains(layout) || m_layouts[layout]->activeWindowScheme() == scheme) {
         return;
     }
 
     m_layouts[layout]->setActiveWindowScheme(scheme);
     emit activeWindowSchemeChangedForLayout(layout);
 }
 
 LastActiveWindow *Windows::lastActiveWindow(Latte::Layout::GenericLayout *layout)
 {
     if (!m_layouts.contains(layout)) {
         return nullptr;
     }
 
     return m_layouts[layout]->lastActiveWindow();
 }
 
 
 //! Windows
 bool Windows::isValidFor(const WindowId &wid) const
 {
     if (!m_windows.contains(wid)) {
         return false;
     }
 
     return m_windows[wid].isValid() && !m_windows[wid].isPlasmaDesktop();
 }
 
 QIcon Windows::iconFor(const WindowId &wid)
 {
     if (!m_windows.contains(wid)) {
         return QIcon();
     }
 
     if (m_windows[wid].icon().isNull()) {
         AppData data = m_wm->appDataFor(wid);
 
         QIcon icon = data.icon;
 
         if (icon.isNull()) {
             icon = m_wm->iconFor(wid);
         }
 
         m_windows[wid].setIcon(icon);
         return icon;
     }
 
     return m_windows[wid].icon();
 }
 
 QString Windows::appNameFor(const WindowId &wid)
 {
     if (!m_windows.contains(wid)) {
         return QString();
     }
 
     if(!m_initializedApplicationData.contains(wid) && !m_delayedApplicationData.contains(wid)) {
         m_delayedApplicationData.append(wid);
         m_updateApplicationDataTimer.start();
     }
 
     if (m_windows[wid].appName().isEmpty()) {
         AppData data = m_wm->appDataFor(wid);
 
         m_windows[wid].setAppName(data.name);
 
         return data.name;
     }
 
     return m_windows[wid].appName();
 }
 
 void Windows::updateApplicationData()
 {
     if (m_delayedApplicationData.count() > 0) {
         for(int i=0; i<m_delayedApplicationData.count(); ++i) {
             auto wid = m_delayedApplicationData[i];
 
             if (m_windows.contains(wid)) {
                 AppData data = m_wm->appDataFor(wid);
 
                 QIcon icon = data.icon;
 
                 if (icon.isNull()) {
                     icon = m_wm->iconFor(wid);
                 }
 
                 m_windows[wid].setIcon(icon);
                 m_windows[wid].setAppName(data.name);
 
                 m_initializedApplicationData.append(wid);
 
                 emit applicationDataChanged(wid);
             }
         }
     }
 
     m_delayedApplicationData.clear();
 }
 
 WindowInfoWrap Windows::infoFor(const WindowId &wid) const
 {
     if (!m_windows.contains(wid)) {
         return WindowInfoWrap();
     }
 
     return m_windows[wid];
 }
 
 
 
 //! Windows Criteria Functions
 bool Windows::intersects(Latte::View *view, const WindowInfoWrap &winfo)
 {
     return (!winfo.isMinimized() && !winfo.isShaded() && winfo.geometry().intersects(view->absoluteGeometry()));
 }
 
 bool Windows::isActive(const WindowInfoWrap &winfo)
 {
     return (winfo.isValid() && winfo.isActive() && !winfo.isPlasmaDesktop() && !winfo.isMinimized());
 }
 
 bool Windows::isActiveInViewScreen(Latte::View *view, const WindowInfoWrap &winfo)
 {
     return (winfo.isValid() && winfo.isActive() && !winfo.isPlasmaDesktop() &&  !winfo.isMinimized()
             && m_views[view]->availableScreenGeometry().contains(winfo.geometry().center()));
 }
 
 bool Windows::isMaximizedInViewScreen(Latte::View *view, const WindowInfoWrap &winfo)
 {
  /*   auto viewIntersectsMaxVert = [&]() noexcept -> bool {
             return ((winfo.isMaxVert()
                      || (view->screen() && view->screen()->availableSize().height() <= winfo.geometry().height()))
                     && intersects(view, winfo));
 };
 
     auto viewIntersectsMaxHoriz = [&]() noexcept -> bool {
             return ((winfo.isMaxHoriz()
                      || (view->screen() && view->screen()->availableSize().width() <= winfo.geometry().width()))
                     && intersects(view, winfo));
 };*/
 
     //! updated implementation to identify the screen that the maximized window is present
     //! in order to avoid: https://bugs.kde.org/show_bug.cgi?id=397700
     return (winfo.isValid() && !winfo.isPlasmaDesktop() && !winfo.isMinimized()
             && !winfo.isShaded()
             && winfo.isMaximized()
             && m_views[view]->availableScreenGeometry().contains(winfo.geometry().center()));
 }
 
 bool Windows::isTouchingView(Latte::View *view, const WindowSystem::WindowInfoWrap &winfo)
 {
     return (winfo.isValid() && !winfo.isPlasmaDesktop() && intersects(view, winfo));
 }
 
 bool Windows::isTouchingViewEdge(Latte::View *view, const WindowInfoWrap &winfo)
 {
     if (winfo.isValid() && !winfo.isPlasmaDesktop() &&  !winfo.isMinimized()) {
         bool inViewThicknessEdge{false};
         bool inViewLengthBoundaries{false};
 
         QRect screenGeometry = view->screenGeometry();
 
         bool inCurrentScreen{screenGeometry.contains(winfo.geometry().topLeft()) || screenGeometry.contains(winfo.geometry().bottomRight())};
 
         if (inCurrentScreen) {
             if (view->location() == Plasma::Types::TopEdge) {
                 inViewThicknessEdge = (winfo.geometry().y() == view->absoluteGeometry().bottom() + 1);
             } else if (view->location() == Plasma::Types::BottomEdge) {
                 inViewThicknessEdge = (winfo.geometry().bottom() == view->absoluteGeometry().top() - 1);
             } else if (view->location() == Plasma::Types::LeftEdge) {
                 inViewThicknessEdge = (winfo.geometry().x() == view->absoluteGeometry().right() + 1);
             } else if (view->location() == Plasma::Types::RightEdge) {
                 inViewThicknessEdge = (winfo.geometry().right() == view->absoluteGeometry().left() - 1);
             }
 
             if (view->formFactor() == Plasma::Types::Horizontal) {
                 int yCenter = view->absoluteGeometry().center().y();
 
                 QPoint leftChecker(winfo.geometry().left(), yCenter);
                 QPoint rightChecker(winfo.geometry().right(), yCenter);
 
                 bool fulloverlap = (winfo.geometry().left()<=view->absoluteGeometry().left()) && (winfo.geometry().right()>=view->absoluteGeometry().right());
 
                 inViewLengthBoundaries = fulloverlap || view->absoluteGeometry().contains(leftChecker) || view->absoluteGeometry().contains(rightChecker);
             } else if (view->formFactor() == Plasma::Types::Vertical) {
                 int xCenter = view->absoluteGeometry().center().x();
 
                 QPoint topChecker(xCenter, winfo.geometry().top());
                 QPoint bottomChecker(xCenter, winfo.geometry().bottom());
 
                 bool fulloverlap = (winfo.geometry().top()<=view->absoluteGeometry().top()) && (winfo.geometry().bottom()>=view->absoluteGeometry().bottom());
 
                 inViewLengthBoundaries = fulloverlap || view->absoluteGeometry().contains(topChecker) || view->absoluteGeometry().contains(bottomChecker);
             }
         }
 
         return (inViewThicknessEdge && inViewLengthBoundaries);
     }
 
     return false;
 }
 
 void Windows::cleanupFaultyWindows()
 {
     for (const auto &key : m_windows.keys()) {
         auto winfo = m_windows[key];
 
         //! garbage windows removing
         if (winfo.wid()<=0 || winfo.geometry() == QRect(0, 0, 0, 0)) {
             //qDebug() << "Faulty Geometry ::: " << winfo.wid();
             m_windows.remove(key);
         }
     }
 }
 
 
 void Windows::updateAvailableScreenGeometries()
 {
     for (const auto view : m_views.keys()) {
         if (m_views[view]->enabled()) {
             int currentScrId = view->positioner()->currentScreenId();
             QRect tempAvailableScreenGeometry = m_wm->corona()->availableScreenRectWithCriteria(currentScrId, {Types::AlwaysVisible}, {});
 
             if (tempAvailableScreenGeometry != m_views[view]->availableScreenGeometry()) {
                 m_views[view]->setAvailableScreenGeometry(tempAvailableScreenGeometry);
 
                 updateHints(view);
             }
         }
     }
 }
 
 void Windows::setPlasmaDesktop(WindowId wid)
 {
     if (!m_windows.contains(wid)) {
         return;
     }
 
     if (!m_windows[wid].isPlasmaDesktop()) {
         m_windows[wid].setIsPlasmaDesktop(true);
         qDebug() << " plasmashell updated...";
         updateAllHints();
     }
 }
 
 void Windows::updateAllHints()
 {
     for (const auto view : m_views.keys()) {
         updateHints(view);
     }
 
     for (const auto layout : m_layouts.keys()) {
         updateHints(layout);
     }
 
     if (!m_extraViewHintsTimer.isActive()) {
         m_extraViewHintsTimer.start();
     }
 }
 
 void Windows::updateExtraViewHints()
 {
     for (const auto horView : m_views.keys()) {
         if (!m_views.contains(horView) || !m_views[horView]->enabled() || !m_views[horView]->isTrackingCurrentActivity()) {
             continue;
         }
 
         if (horView->formFactor() == Plasma::Types::Horizontal) {
             bool touchingBusyVerticalView{false};
 
             for (const auto verView : m_views.keys()) {
                 if (!m_views.contains(verView) || !m_views[verView]->enabled() || !m_views[verView]->isTrackingCurrentActivity()) {
                     continue;
                 }
 
                 bool sameScreen = (verView->positioner()->currentScreenId() == horView->positioner()->currentScreenId());
 
                 if (verView->formFactor() == Plasma::Types::Vertical && sameScreen) {
                     bool topTouch = verView->isTouchingTopViewAndIsBusy() && horView->location() == Plasma::Types::TopEdge;
                     bool bottomTouch = verView->isTouchingBottomViewAndIsBusy() && horView->location() == Plasma::Types::BottomEdge;
 
                     if (topTouch || bottomTouch) {
                         touchingBusyVerticalView = true;
                         break;
                     }
                 }
             }
 
             //qDebug() << " Touching Busy Vertical View :: " << horView->location() << " - " << horView->positioner()->currentScreenId() << " :: " << touchingBusyVerticalView;
 
             setIsTouchingBusyVerticalView(horView, touchingBusyVerticalView);
         }
     }
 }
 
 void Windows::updateHints(Latte::View *view)
 {
     if (!m_views.contains(view) || !m_views[view]->enabled() || !m_views[view]->isTrackingCurrentActivity()) {
         return;
     }
 
     bool foundActive{false};
     bool foundActiveInCurScreen{false};
     bool foundActiveTouchInCurScreen{false};
     bool foundTouchInCurScreen{false};
     bool foundMaximizedInCurScreen{false};
 
     bool foundActiveGroupTouchInCurScreen{false};
 
     //! the notification window is not sending a remove signal and creates windows of geometry (0x0 0,0),
     //! maybe a garbage collector here is a good idea!!!
     bool existsFaultyWindow{false};
 
     WindowId maxWinId;
     WindowId activeWinId;
     WindowId touchWinId;
     WindowId activeTouchWinId;
 
     //! First Pass
     for (const auto &winfo : m_windows) {
         if (!existsFaultyWindow && (winfo.wid()<=0 || winfo.geometry() == QRect(0, 0, 0, 0))) {
             existsFaultyWindow = true;
         }
 
         if (winfo.isPlasmaDesktop() || !m_wm->inCurrentDesktopActivity(winfo) || m_wm->isRegisteredPlasmaPanel(winfo.wid())) {
             continue;
         }
 
         if (isActive(winfo)) {
             foundActive = true;
         }
 
         if (isActiveInViewScreen(view, winfo)) {
             foundActiveInCurScreen = true;
             activeWinId = winfo.wid();
         }
 
         if (isTouchingViewEdge(view, winfo) || isTouchingView(view, winfo)) {
             if (winfo.isActive()) {
                 //qDebug() << " ACTIVE-TOUCH :: " << winfo.wid() << " _ " << winfo.appName() << " _ " << winfo.geometry() << " _ " << winfo.display();
                 foundActiveTouchInCurScreen = true;
                 activeTouchWinId = winfo.wid();
 
                 if (isMaximizedInViewScreen(view, winfo)) {
                     //! active maximized windows have higher priority than the rest maximized windows
                     foundMaximizedInCurScreen = true;
                     maxWinId = winfo.wid();
                 }
             } else {
                 //qDebug() << " TOUCH :: " << winfo.wid() << " _ " << winfo.appName() << " _ " << winfo.geometry() << " _ " << winfo.display();
                 foundTouchInCurScreen = true;
                 touchWinId = winfo.wid();
             }
 
             if (!foundMaximizedInCurScreen && isMaximizedInViewScreen(view, winfo)) {
                 foundMaximizedInCurScreen = true;
                 maxWinId = winfo.wid();
             }
         }
 
         //qDebug() << "window geometry ::: " << winfo.geometry();
     }
 
     if (existsFaultyWindow) {
         cleanupFaultyWindows();
     }
 
     //! PASS 2
     if (foundActiveInCurScreen && !foundActiveTouchInCurScreen) {
         //! Second Pass to track also Child windows if needed
 
         //qDebug() << "Windows Array...";
         //for (const auto &winfo : m_windows) {
         //    qDebug() << " - " << winfo.wid() << " - " << winfo.isValid() << " - " << winfo.display() << " - " << winfo.geometry() << " parent : " << winfo.parentId();
         //}
         //qDebug() << " - - - - - ";
 
         WindowInfoWrap activeInfo = m_windows[activeWinId];
         WindowId mainWindowId = activeInfo.isChildWindow() ? activeInfo.parentId() : activeWinId;
 
         for (const auto &winfo : m_windows) {
             if (winfo.isPlasmaDesktop() || !m_wm->inCurrentDesktopActivity(winfo) || m_wm->isRegisteredPlasmaPanel(winfo.wid())) {
                 continue;
             }
 
             bool inActiveGroup = (winfo.wid() == mainWindowId || winfo.parentId() == mainWindowId);
 
             //! consider only windows that belong to active window group meaning the main window
             //! and its children
             if (!inActiveGroup) {
                 continue;
             }
 
             if (isTouchingViewEdge(view, winfo) || isTouchingView(view, winfo)) {
                 foundActiveGroupTouchInCurScreen = true;
                 break;
             }
         }
     }
 
 
     //! HACK: KWin Effects such as ShowDesktop have no way to be identified and as such
     //! create issues with identifying properly touching and maximized windows. BUT when
     //! they are enabled then NO ACTIVE window is found. This is a way to identify these
     //! effects trigerring and disable the touch flags.
     //! BUG: 404483
     //! Disabled because it has fault identifications, e.g. when a window is maximized and
     //! Latte or Plasma are showing their View settings
     //foundMaximizedInCurScreen = foundMaximizedInCurScreen && foundActive;
     //foundTouchInCurScreen = foundTouchInCurScreen && foundActive;
 
     //! assign flags
     setExistsWindowActive(view, foundActiveInCurScreen);
     setActiveWindowTouching(view, foundActiveTouchInCurScreen || foundActiveGroupTouchInCurScreen);
     setActiveWindowMaximized(view, (maxWinId.toInt()>0 && (maxWinId == activeTouchWinId)));
     setExistsWindowMaximized(view, foundMaximizedInCurScreen);
     setExistsWindowTouching(view, (foundTouchInCurScreen || foundActiveTouchInCurScreen || foundActiveGroupTouchInCurScreen));
 
     //! update color schemes for active and touching windows
     setActiveWindowScheme(view, (foundActiveInCurScreen ? m_wm->schemesTracker()->schemeForWindow(activeWinId) : nullptr));
 
     if (foundActiveTouchInCurScreen) {
         setTouchingWindowScheme(view, m_wm->schemesTracker()->schemeForWindow(activeTouchWinId));
     } else if (foundMaximizedInCurScreen) {
         setTouchingWindowScheme(view, m_wm->schemesTracker()->schemeForWindow(maxWinId));
     } else if (foundTouchInCurScreen) {
         setTouchingWindowScheme(view, m_wm->schemesTracker()->schemeForWindow(touchWinId));
     } else {
         setTouchingWindowScheme(view, nullptr);
     }
 
     //! update LastActiveWindow
     if (foundActiveInCurScreen) {
         m_views[view]->setActiveWindow(activeWinId);
     }
 
     //! Debug
     //qDebug() << " -- TRACKING REPORT (SCREEN)--";
     //qDebug() << "TRACKING | SCREEN: " << view->positioner()->currentScreenId() << " , EDGE:" << view->location() << " , ENABLED:" << enabled(view);
     //qDebug() << "TRACKING | activeWindowTouching: " << foundActiveTouchInCurScreen << " ,activeWindowMaximized: " << activeWindowMaximized(view);
     //qDebug() << "TRACKING | existsWindowActive: " << foundActiveInCurScreen << " , existsWindowMaximized:" << existsWindowMaximized(view)
     //         << " , existsWindowTouching:"<<existsWindowTouching(view);
     //qDebug() << "TRACKING | existsActiveGroupTouching: " << foundActiveGroupTouchInCurScreen;
 }
 
 void Windows::updateHints(Latte::Layout::GenericLayout *layout) {
     if (!m_layouts.contains(layout) || !m_layouts[layout]->enabled() || !m_layouts[layout]->isTrackingCurrentActivity()) {
         return;
     }
 
     bool foundActive{false};
     bool foundActiveMaximized{false};
     bool foundMaximized{false};
 
     //! the notification window is not sending a remove signal and creates windows of geometry (0x0 0,0),
     //! maybe a garbage collector here is a good idea!!!
     bool existsFaultyWindow{false};
 
     WindowId activeWinId;
     WindowId maxWinId;
 
     for (const auto &winfo : m_windows) {
         if (!existsFaultyWindow && (winfo.wid()<=0 || winfo.geometry() == QRect(0, 0, 0, 0))) {
             existsFaultyWindow = true;
         }
 
         if (winfo.isPlasmaDesktop() || !m_wm->inCurrentDesktopActivity(winfo) || m_wm->isRegisteredPlasmaPanel(winfo.wid())) {
             continue;
         }
 
         if (isActive(winfo)) {
             foundActive = true;
             activeWinId = winfo.wid();
 
             if (winfo.isMaximized() && !winfo.isMinimized()) {
                 foundActiveMaximized = true;
                 maxWinId = winfo.wid();
             }
         }
 
         if (!foundActiveMaximized && winfo.isMaximized() && !winfo.isMinimized()) {
             foundMaximized = true;
             maxWinId = winfo.wid();
         }
 
         //qDebug() << "window geometry ::: " << winfo.geometry();
     }
 
     if (existsFaultyWindow) {
         cleanupFaultyWindows();
     }
 
     //! HACK: KWin Effects such as ShowDesktop have no way to be identified and as such
     //! create issues with identifying properly touching and maximized windows. BUT when
     //! they are enabled then NO ACTIVE window is found. This is a way to identify these
     //! effects trigerring and disable the touch flags.
     //! BUG: 404483
     //! Disabled because it has fault identifications, e.g. when a window is maximized and
     //! Latte or Plasma are showing their View settings
     //foundMaximizedInCurScreen = foundMaximizedInCurScreen && foundActive;
     //foundTouchInCurScreen = foundTouchInCurScreen && foundActive;
 
     //! assign flags
     setExistsWindowActive(layout, foundActive);
     setActiveWindowMaximized(layout, foundActiveMaximized);
     setExistsWindowMaximized(layout, foundActiveMaximized || foundMaximized);
 
     //! update color schemes for active and touching windows
     setActiveWindowScheme(layout, (foundActive ? m_wm->schemesTracker()->schemeForWindow(activeWinId) : nullptr));
 
     //! update LastActiveWindow
     if (foundActive) {
         m_layouts[layout]->setActiveWindow(activeWinId);
     }
 
     //! Debug
     //qDebug() << " -- TRACKING REPORT (LAYOUT) --";
     //qDebug() << "TRACKING | LAYOUT: " << layout->name() << " , ENABLED:" << enabled(layout);
     //qDebug() << "TRACKING | existsActiveWindow: " << foundActive << " ,activeWindowMaximized: " << foundActiveMaximized;
     //qDebug() << "TRACKING | existsWindowMaximized: " << existsWindowMaximized(layout);
 }
 
 }
 }
 }