diff --git a/app/view/visibilitymanager.cpp b/app/view/visibilitymanager.cpp
index 9392ad8b..243ebeeb 100644
--- a/app/view/visibilitymanager.cpp
+++ b/app/view/visibilitymanager.cpp
@@ -1,710 +1,712 @@
 /*
 *  Copyright 2016  Smith AR <audoban@openmailbox.org>
 *                  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 "visibilitymanager.h"
 
 // local
 #include "positioner.h"
 #include "screenedgeghostwindow.h"
 #include "view.h"
 #include "../lattecorona.h"
 #include "../layoutmanager.h"
 #include "../screenpool.h"
 #include "../wm/windowinfowrap.h"
 #include "../../liblatte2/extras.h"
 
 // Qt
 #include <QDebug>
 
 // KDE
 #include <KWindowSystem>
 #include <KWayland/Client/plasmashell.h>
 #include <KWayland/Client/surface.h>
 
 namespace Latte {
 namespace ViewPart {
 
 //! BEGIN: VisiblityManager implementation
 
 VisibilityManager::VisibilityManager(PlasmaQuick::ContainmentView *view)
     : QObject(view)
 {
     qDebug() << "VisibilityManager creating...";
 
     m_latteView = qobject_cast<Latte::View *>(view);
     m_corona = qobject_cast<Latte::Corona *>(view->corona());
-    wm = m_corona->wm();
+    m_wm = m_corona->wm();
 
     if (m_latteView) {
         connect(m_latteView, &Latte::View::eventTriggered, this, &VisibilityManager::viewEventManager);
 
         connect(m_latteView, &Latte::View::absoluteGeometryChanged, this, [&]() {
             if (m_mode == Types::AlwaysVisible && m_latteView->screen()) {
                 updateStrutsBasedOnLayoutsAndActivities();
             }
         });
 
         connect(m_latteView->windowsTracker(), &WindowsTracker::activeWindowDraggingStarted,
                 this, &VisibilityManager::activeWindowDraggingStarted);
     }
 
     if (m_corona) {
         connect(this, &VisibilityManager::modeChanged, this, [&]() {
             emit m_corona->availableScreenRectChangedFrom(m_latteView);
         });
     }
 
     m_timerStartUp.setInterval(5000);
     m_timerStartUp.setSingleShot(true);
     m_timerShow.setSingleShot(true);
     m_timerHide.setSingleShot(true);
 
     connect(&m_timerShow, &QTimer::timeout, this, [&]() {
         if (m_isHidden) {
             //   qDebug() << "must be shown";
             emit mustBeShown();
         }
     });
     connect(&m_timerHide, &QTimer::timeout, this, [&]() {
-        if (!m_blockHiding && !m_isHidden && !dragEnter) {
+        if (!m_blockHiding && !m_isHidden && !m_dragEnter) {
             //   qDebug() << "must be hide";
             emit mustBeHide();
         }
     });
 
-    wm->setViewExtraFlags(*m_latteView);
-    wm->addView(m_latteView->winId());
+    m_wm->setViewExtraFlags(*m_latteView);
+    m_wm->addView(m_latteView->winId());
 
     restoreConfig();
 }
 
 VisibilityManager::~VisibilityManager()
 {
     qDebug() << "VisibilityManager deleting...";
-    wm->removeViewStruts(*m_latteView);
-    wm->removeView(m_latteView->winId());
+    m_wm->removeViewStruts(*m_latteView);
+    m_wm->removeView(m_latteView->winId());
 
-    if (edgeGhostWindow) {
-        edgeGhostWindow->deleteLater();
+    if (m_edgeGhostWindow) {
+        m_edgeGhostWindow->deleteLater();
     }
 }
 
 Types::Visibility VisibilityManager::mode() const
 {
     return m_mode;
 }
 
 void VisibilityManager::setMode(Latte::Types::Visibility mode)
 {
     if (m_mode == mode)
         return;
 
     Q_ASSERT_X(m_mode != Types::None, staticMetaObject.className(), "set visibility to Types::None");
 
     // clear mode
-    for (auto &c : connections) {
+    for (auto &c : m_connections) {
         disconnect(c);
     }
 
     int base{0};
 
     if (m_mode == Types::AlwaysVisible) {
         //! remove struts for old always visible mode
-        wm->removeViewStruts(*m_latteView);
+        m_wm->removeViewStruts(*m_latteView);
     }
 
     m_timerShow.stop();
     m_timerHide.stop();
     m_mode = mode;
 
     if (mode != Types::AlwaysVisible && mode != Types::WindowsGoBelow) {
         //set wayland visibility mode
         if (m_latteView->surface()) {
             m_latteView->surface()->setPanelBehavior(KWayland::Client::PlasmaShellSurface::PanelBehavior::WindowsGoBelow);
         }
 
-        connections[0] = connect(wm, &WindowSystem::currentDesktopChanged, this, [&] {
-            if (raiseOnDesktopChange)
+        m_connections[0] = connect(m_wm, &WindowSystem::currentDesktopChanged, this, [&] {
+            if (m_raiseOnDesktopChange) {
                 raiseViewTemporarily();
+            }
         });
-        connections[1] = connect(wm, &WindowSystem::currentActivityChanged, this, [&]() {
-            if (raiseOnActivityChange)
+        m_connections[1] = connect(m_wm, &WindowSystem::currentActivityChanged, this, [&]() {
+            if (m_raiseOnActivityChange) {
                 raiseViewTemporarily();
-            else
+            } else {
                 updateHiddenState();
+            }
         });
 
         base = 2;
     } else {
         //set wayland visibility mode
         if (m_latteView->surface()) {
             m_latteView->surface()->setPanelBehavior(KWayland::Client::PlasmaShellSurface::PanelBehavior::AutoHide);
         }
     }
 
     switch (m_mode) {
         case Types::AlwaysVisible: {
             if (m_latteView->containment() && m_latteView->screen()) {
                 updateStrutsBasedOnLayoutsAndActivities();
             }
 
             if (m_corona && m_corona->layoutManager()->memoryUsage() == Types::MultipleLayouts) {
-                connections[base] = connect(m_corona->activitiesConsumer(), &KActivities::Consumer::currentActivityChanged, this, [&]() {
+                m_connections[base] = connect(m_corona->activitiesConsumer(), &KActivities::Consumer::currentActivityChanged, this, [&]() {
                     updateStrutsBasedOnLayoutsAndActivities();
                 });
 
-                connections[base+1] = connect(m_latteView, &Latte::View::activitiesChanged, this, [&]() {
+                m_connections[base+1] = connect(m_latteView, &Latte::View::activitiesChanged, this, [&]() {
                     updateStrutsBasedOnLayoutsAndActivities();
                 });
             }
 
             raiseView(true);
         }
         break;
 
         case Types::AutoHide: {
-            connections[base] = connect(this, &VisibilityManager::containsMouseChanged, this, [&]() {
+            m_connections[base] = connect(this, &VisibilityManager::containsMouseChanged, this, [&]() {
                 raiseView(m_containsMouse);
             });
 
             raiseView(m_containsMouse);
         }
         break;
 
         case Types::DodgeActive: {
-            connections[base] = connect(this, &VisibilityManager::containsMouseChanged
+            m_connections[base] = connect(this, &VisibilityManager::containsMouseChanged
                                      , this, &VisibilityManager::dodgeActive);
-            connections[base+1] = connect(m_latteView->windowsTracker(), &WindowsTracker::activeWindowTouchingChanged
+            m_connections[base+1] = connect(m_latteView->windowsTracker(), &WindowsTracker::activeWindowTouchingChanged
                                      , this, &VisibilityManager::dodgeActive);
 
             dodgeActive();
         }
         break;
 
         case Types::DodgeMaximized: {
-            connections[base] = connect(this, &VisibilityManager::containsMouseChanged
+            m_connections[base] = connect(this, &VisibilityManager::containsMouseChanged
                                      , this, &VisibilityManager::dodgeMaximized);
-            connections[base+1] = connect(m_latteView->windowsTracker(), &WindowsTracker::activeWindowMaximizedChanged
+            m_connections[base+1] = connect(m_latteView->windowsTracker(), &WindowsTracker::activeWindowMaximizedChanged
                                      , this, &VisibilityManager::dodgeActive);
 
             dodgeMaximized();
         }
         break;
 
         case Types::DodgeAllWindows: {
-            connections[base] = connect(this, &VisibilityManager::containsMouseChanged
+            m_connections[base] = connect(this, &VisibilityManager::containsMouseChanged
                                      , this, &VisibilityManager::dodgeAllWindows);
 
-            connections[base+1] = connect(m_latteView->windowsTracker(), &WindowsTracker::existsWindowTouchingChanged
+            m_connections[base+1] = connect(m_latteView->windowsTracker(), &WindowsTracker::existsWindowTouchingChanged
                                      , this, &VisibilityManager::dodgeAllWindows);
         }
         break;
 
         case Types::WindowsGoBelow:
         break;
 
         default:
         break;
     }
 
     m_latteView->containment()->config().writeEntry("visibility", static_cast<int>(m_mode));
 
     updateKWinEdgesSupport();
 
     emit modeChanged();
 }
 
 void VisibilityManager::updateStrutsBasedOnLayoutsAndActivities()
 {
     bool multipleLayoutsAndCurrent = (m_corona->layoutManager()->memoryUsage() == Types::MultipleLayouts
                                       && m_latteView->managedLayout() && !m_latteView->positioner()->inLocationChangeAnimation()
                                       && m_latteView->managedLayout()->isCurrent());
 
     if (m_corona->layoutManager()->memoryUsage() == Types::SingleLayout || multipleLayoutsAndCurrent) {
-        wm->setViewStruts(*m_latteView, m_latteView->absoluteGeometry(), m_latteView->location());
+        m_wm->setViewStruts(*m_latteView, m_latteView->absoluteGeometry(), m_latteView->location());
     } else {
-        wm->removeViewStruts(*m_latteView);
+        m_wm->removeViewStruts(*m_latteView);
     }
 }
 
 bool VisibilityManager::raiseOnDesktop() const
 {
-    return raiseOnDesktopChange;
+    return m_raiseOnDesktopChange;
 }
 
 void VisibilityManager::setRaiseOnDesktop(bool enable)
 {
-    if (enable == raiseOnDesktopChange)
+    if (enable == m_raiseOnDesktopChange)
         return;
 
-    raiseOnDesktopChange = enable;
+    m_raiseOnDesktopChange = enable;
     emit raiseOnDesktopChanged();
 }
 
 bool VisibilityManager::raiseOnActivity() const
 {
-    return raiseOnActivityChange;
+    return m_raiseOnActivityChange;
 }
 
 void VisibilityManager::setRaiseOnActivity(bool enable)
 {
-    if (enable == raiseOnActivityChange)
+    if (enable == m_raiseOnActivityChange)
         return;
 
-    raiseOnActivityChange = enable;
+    m_raiseOnActivityChange = enable;
     emit raiseOnActivityChanged();
 }
 
 bool VisibilityManager::isHidden() const
 {
     return m_isHidden;
 }
 
 void VisibilityManager::setIsHidden(bool isHidden)
 {
     if (m_isHidden == isHidden)
         return;
 
     if (m_blockHiding && isHidden) {
         qWarning() << "isHidden property is blocked, ignoring update";
         return;
     }
 
     m_isHidden = isHidden;
 
     updateGhostWindowState();
 
     emit isHiddenChanged();
 }
 
 bool VisibilityManager::blockHiding() const
 {
     return m_blockHiding;
 }
 
 void VisibilityManager::setBlockHiding(bool blockHiding)
 {
     if (m_blockHiding == blockHiding) {
         return;
     }
 
     m_blockHiding = blockHiding;
     // qDebug() << "blockHiding:" << blockHiding;
 
     if (m_blockHiding) {
         m_timerHide.stop();
 
         if (m_isHidden) {
             emit mustBeShown();
         }
     } else {
         updateHiddenState();
     }
 
     emit blockHidingChanged();
 }
 
 int VisibilityManager::timerShow() const
 {
     return m_timerShow.interval();
 }
 
 void VisibilityManager::setTimerShow(int msec)
 {
     m_timerShow.setInterval(msec);
     emit timerShowChanged();
 }
 
 int VisibilityManager::timerHide() const
 {
     return m_timerHide.interval();
 }
 
 void VisibilityManager::setTimerHide(int msec)
 {
     m_timerHide.setInterval(msec);
     emit timerHideChanged();
 }
 
 bool VisibilityManager::supportsKWinEdges() const
 {
-    return (edgeGhostWindow != nullptr);
+    return (m_edgeGhostWindow != nullptr);
 }
 
 void VisibilityManager::updateGhostWindowState()
 {
     if (supportsKWinEdges()) {
         bool inCurrentLayout = (m_corona->layoutManager()->memoryUsage() == Types::SingleLayout ||
                                 (m_corona->layoutManager()->memoryUsage() == Types::MultipleLayouts
                                  && m_latteView->managedLayout() && !m_latteView->positioner()->inLocationChangeAnimation()
                                  && m_latteView->managedLayout()->name() == m_corona->layoutManager()->currentLayoutName()));
 
         if (inCurrentLayout) {
-            wm->setEdgeStateFor(edgeGhostWindow, m_isHidden);
+            m_wm->setEdgeStateFor(m_edgeGhostWindow, m_isHidden);
         } else {
-            wm->setEdgeStateFor(edgeGhostWindow, false);
+            m_wm->setEdgeStateFor(m_edgeGhostWindow, false);
         }
     }
 }
 
 void VisibilityManager::hide()
 {
     if (KWindowSystem::isPlatformX11()) {
         m_latteView->setVisible(false);
     }
 }
 
 void VisibilityManager::show()
 {
     if (KWindowSystem::isPlatformX11()) {
         m_latteView->setVisible(true);
     }
 }
 
 
 void VisibilityManager::raiseView(bool raise)
 {
     if (m_blockHiding)
         return;
 
     if (raise) {
         m_timerHide.stop();
 
         if (!m_timerShow.isActive()) {
             m_timerShow.start();
         }
-    } else if (!dragEnter) {
+    } else if (!m_dragEnter) {
         m_timerShow.stop();
 
-        if (hideNow) {
-            hideNow = false;
+        if (m_hideNow) {
+            m_hideNow = false;
             emit mustBeHide();
         } else if (!m_timerHide.isActive()) {
             m_timerHide.start();
         }
     }
 }
 
 void VisibilityManager::raiseViewTemporarily()
 {
-    if (raiseTemporarily)
+    if (m_raiseTemporarily)
         return;
 
-    raiseTemporarily = true;
+    m_raiseTemporarily = true;
     m_timerHide.stop();
     m_timerShow.stop();
 
     if (m_isHidden)
         emit mustBeShown();
 
     QTimer::singleShot(qBound(1800, 2 * m_timerHide.interval(), 3000), this, [&]() {
-        raiseTemporarily = false;
-        hideNow = true;
+        m_raiseTemporarily = false;
+        m_hideNow = true;
         updateHiddenState();
     });
 }
 
 void VisibilityManager::updateHiddenState()
 {
-    if (dragEnter)
+    if (m_dragEnter)
         return;
 
     switch (m_mode) {
         case Types::AutoHide:
             raiseView(m_containsMouse);
             break;
 
         case Types::DodgeActive:
             dodgeActive();
             break;
 
         case Types::DodgeMaximized:
             dodgeMaximized();
             break;
 
         case Types::DodgeAllWindows:
             dodgeAllWindows();
             break;
 
         default:
             break;
     }
 }
 
 void VisibilityManager::applyActivitiesToHiddenWindows(const QStringList &activities)
 {
-    if (edgeGhostWindow) {
-        wm->setWindowOnActivities(*edgeGhostWindow, activities);
+    if (m_edgeGhostWindow) {
+        m_wm->setWindowOnActivities(*m_edgeGhostWindow, activities);
     }
 }
 
 void VisibilityManager::activeWindowDraggingStarted()
 {
     setContainsMouse(false);
     updateHiddenState();
 }
 
 void VisibilityManager::dodgeActive()
 {
-    if (raiseTemporarily)
+    if (m_raiseTemporarily)
         return;
 
     //!don't send false raiseView signal when containing mouse
     if (m_containsMouse) {
         raiseView(true);
         return;
     }
 
     raiseView(!m_latteView->windowsTracker()->activeWindowTouching());
 }
 
 void VisibilityManager::dodgeMaximized()
 {
-    if (raiseTemporarily)
+    if (m_raiseTemporarily)
         return;
 
     //!don't send false raiseView signal when containing mouse
     if (m_containsMouse) {
         raiseView(true);
         return;
     }
 
     raiseView(!m_latteView->windowsTracker()->activeWindowMaximized());
 }
 
 void VisibilityManager::dodgeAllWindows()
 {
-    if (raiseTemporarily)
+    if (m_raiseTemporarily)
         return;
 
     if (m_containsMouse) {
         raiseView(true);
     }
 
     bool windowIntersects{m_latteView->windowsTracker()->activeWindowTouching() || m_latteView->windowsTracker()->existsWindowTouching()};
 
     raiseView(!windowIntersects);
 }
 
 void VisibilityManager::saveConfig()
 {
     if (!m_latteView->containment())
         return;
 
     auto config = m_latteView->containment()->config();
 
-    config.writeEntry("enableKWinEdges", enableKWinEdgesFromUser);
+    config.writeEntry("enableKWinEdges", m_enableKWinEdgesFromUser);
     config.writeEntry("timerShow", m_timerShow.interval());
     config.writeEntry("timerHide", m_timerHide.interval());
-    config.writeEntry("raiseOnDesktopChange", raiseOnDesktopChange);
-    config.writeEntry("raiseOnActivityChange", raiseOnActivityChange);
+    config.writeEntry("raiseOnDesktopChange", m_raiseOnDesktopChange);
+    config.writeEntry("raiseOnActivityChange", m_raiseOnActivityChange);
 
     m_latteView->containment()->configNeedsSaving();
 }
 
 void VisibilityManager::restoreConfig()
 {
     if (!m_latteView || !m_latteView->containment()){
         return;
     }
 
     auto config = m_latteView->containment()->config();
     m_timerShow.setInterval(config.readEntry("timerShow", 0));
     m_timerHide.setInterval(config.readEntry("timerHide", 700));
     emit timerShowChanged();
     emit timerHideChanged();
 
-    enableKWinEdgesFromUser = config.readEntry("enableKWinEdges", true);
+    m_enableKWinEdgesFromUser = config.readEntry("enableKWinEdges", true);
     emit enableKWinEdgesChanged();
 
     setRaiseOnDesktop(config.readEntry("raiseOnDesktopChange", false));
     setRaiseOnActivity(config.readEntry("raiseOnActivityChange", false));
 
     auto storedMode = static_cast<Types::Visibility>(m_latteView->containment()->config().readEntry("visibility", static_cast<int>(Types::DodgeActive)));
 
     if (storedMode == Types::AlwaysVisible) {
         qDebug() << "Loading visibility mode: Always Visible , on startup...";
         setMode(Types::AlwaysVisible);
     } else {
         connect(&m_timerStartUp, &QTimer::timeout, this, [&]() {
             auto fMode = static_cast<Types::Visibility>(m_latteView->containment()->config().readEntry("visibility", static_cast<int>(Types::DodgeActive)));
             qDebug() << "Loading visibility mode:" << fMode << " on startup...";
             setMode(fMode);
         });
         connect(m_latteView->containment(), &Plasma::Containment::userConfiguringChanged
         , this, [&](bool configuring) {
             if (configuring && m_timerStartUp.isActive())
                 m_timerStartUp.start(100);
         });
 
         m_timerStartUp.start();
     }
 
     connect(m_latteView->containment(), &Plasma::Containment::userConfiguringChanged
     , this, [&](bool configuring) {
         if (!configuring) {
             saveConfig();
         }
     });
 }
 
 bool VisibilityManager::containsMouse() const
 {
     return m_containsMouse;
 }
 
 void VisibilityManager::setContainsMouse(bool contains)
 {
     if (m_containsMouse == contains) {
         return;
     }
 
     m_containsMouse = contains;
     emit containsMouseChanged();
 
     if (contains && m_mode != Types::AlwaysVisible) {
         raiseView(true);
     }
 }
 
 void VisibilityManager::viewEventManager(QEvent *ev)
 {
     switch (ev->type()) {
         case QEvent::Enter:
             setContainsMouse(true);
             break;
 
         case QEvent::Leave:
             setContainsMouse(false);
             break;
 
         case QEvent::DragEnter:
-            dragEnter = true;
+            m_dragEnter = true;
 
             if (m_isHidden)
                 emit mustBeShown();
 
             break;
 
         case QEvent::DragLeave:
         case QEvent::Drop:
-            dragEnter = false;
+            m_dragEnter = false;
             updateHiddenState();
             break;
 
         case QEvent::Show:
-            wm->setViewExtraFlags(*m_latteView);
+            m_wm->setViewExtraFlags(*m_latteView);
             break;
 
         default:
             break;
     }
 }
 
 //! KWin Edges Support functions
 bool VisibilityManager::enableKWinEdges() const
 {
-    return enableKWinEdgesFromUser;
+    return m_enableKWinEdgesFromUser;
 }
 
 void VisibilityManager::setEnableKWinEdges(bool enable)
 {
-    if (enableKWinEdgesFromUser == enable) {
+    if (m_enableKWinEdgesFromUser == enable) {
         return;
     }
 
-    enableKWinEdgesFromUser = enable;
+    m_enableKWinEdgesFromUser = enable;
 
     emit enableKWinEdgesChanged();
 
     updateKWinEdgesSupport();
 }
 
 void VisibilityManager::updateKWinEdgesSupport()
 {
     if (m_mode == Types::AutoHide
         || m_mode == Types::DodgeActive
         || m_mode == Types::DodgeAllWindows
         || m_mode == Types::DodgeMaximized) {
-        if (enableKWinEdgesFromUser) {
+        if (m_enableKWinEdgesFromUser) {
             createEdgeGhostWindow();
-        } else if (!enableKWinEdgesFromUser) {
+        } else if (!m_enableKWinEdgesFromUser) {
             deleteEdgeGhostWindow();
         }
     } else if (m_mode == Types::AlwaysVisible
                || m_mode == Types::WindowsGoBelow) {
         deleteEdgeGhostWindow();
     }
 }
 
 void VisibilityManager::createEdgeGhostWindow()
 {
-    if (!edgeGhostWindow) {
-        edgeGhostWindow = new ScreenEdgeGhostWindow(m_latteView);
+    if (!m_edgeGhostWindow) {
+        m_edgeGhostWindow = new ScreenEdgeGhostWindow(m_latteView);
 
-        wm->setViewExtraFlags(*edgeGhostWindow);
+        m_wm->setViewExtraFlags(*m_edgeGhostWindow);
 
-        connect(edgeGhostWindow, &ScreenEdgeGhostWindow::containsMouseChanged, this, [ = ](bool contains) {
+        connect(m_edgeGhostWindow, &ScreenEdgeGhostWindow::containsMouseChanged, this, [ = ](bool contains) {
             if (contains) {
                 raiseView(true);
             } else {
                 m_timerShow.stop();
                 updateGhostWindowState();
             }
         });
 
-        connectionsKWinEdges[0] = connect(wm, &WindowSystem::currentActivityChanged,
+        m_connectionsKWinEdges[0] = connect(m_wm, &WindowSystem::currentActivityChanged,
         this, [&]() {
             bool inCurrentLayout = (m_corona->layoutManager()->memoryUsage() == Types::SingleLayout ||
                                     (m_corona->layoutManager()->memoryUsage() == Types::MultipleLayouts
                                      && m_latteView->managedLayout() && !m_latteView->positioner()->inLocationChangeAnimation()
                                      && m_latteView->managedLayout()->name() == m_corona->layoutManager()->currentLayoutName()));
 
-            if (edgeGhostWindow) {
+            if (m_edgeGhostWindow) {
                 if (inCurrentLayout) {
-                    wm->setEdgeStateFor(edgeGhostWindow, m_isHidden);
+                    m_wm->setEdgeStateFor(m_edgeGhostWindow, m_isHidden);
                 } else {
-                    wm->setEdgeStateFor(edgeGhostWindow, false);
+                    m_wm->setEdgeStateFor(m_edgeGhostWindow, false);
                 }
             }
         });
 
         emit supportsKWinEdgesChanged();
     }
 }
 
 void VisibilityManager::deleteEdgeGhostWindow()
 {
-    if (edgeGhostWindow) {
-        edgeGhostWindow->deleteLater();
-        edgeGhostWindow = nullptr;
+    if (m_edgeGhostWindow) {
+        m_edgeGhostWindow->deleteLater();
+        m_edgeGhostWindow = nullptr;
 
-        for (auto &c : connectionsKWinEdges) {
+        for (auto &c : m_connectionsKWinEdges) {
             disconnect(c);
         }
 
         emit supportsKWinEdgesChanged();
     }
 }
 
 //! END: VisibilityManager implementation
 
 }
 }
diff --git a/app/view/visibilitymanager.h b/app/view/visibilitymanager.h
index 50c0d53d..de1bee50 100644
--- a/app/view/visibilitymanager.h
+++ b/app/view/visibilitymanager.h
@@ -1,183 +1,183 @@
 /*
 *  Copyright 2016  Smith AR <audoban@openmailbox.org>
 *                  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/>.
 */
 
 #ifndef VISIBILITYMANAGER_H
 #define VISIBILITYMANAGER_H
 
 // local
 #include "../plasma/quick/containmentview.h"
 #include "../schemecolors.h"
 #include "../wm/abstractwindowinterface.h"
 #include "../wm/windowinfowrap.h"
 #include "../../liblatte2/types.h"
 
 // Qt
 #include <QObject>
 #include <QTimer>
 
 // Plasma
 #include <Plasma/Containment>
 
 namespace Latte {
 class Corona;
 class View;
 namespace ViewPart {
 class ScreenEdgeGhostWindow;
 }
 }
 
 namespace Latte {
 namespace ViewPart {
 
 class VisibilityManager : public QObject
 {
     Q_OBJECT
 
     Q_PROPERTY(Latte::Types::Visibility mode READ mode WRITE setMode NOTIFY modeChanged)
     Q_PROPERTY(bool raiseOnDesktop READ raiseOnDesktop WRITE setRaiseOnDesktop NOTIFY raiseOnDesktopChanged)
     Q_PROPERTY(bool raiseOnActivity READ raiseOnActivity WRITE setRaiseOnActivity NOTIFY raiseOnActivityChanged)
     Q_PROPERTY(bool isHidden READ isHidden WRITE setIsHidden NOTIFY isHiddenChanged)
     Q_PROPERTY(bool blockHiding READ blockHiding WRITE setBlockHiding NOTIFY blockHidingChanged)
     Q_PROPERTY(bool containsMouse READ containsMouse NOTIFY containsMouseChanged)
 
     //! KWin Edges Support Options
     Q_PROPERTY(bool enableKWinEdges READ enableKWinEdges WRITE setEnableKWinEdges NOTIFY enableKWinEdgesChanged)
     Q_PROPERTY(bool supportsKWinEdges READ supportsKWinEdges NOTIFY supportsKWinEdgesChanged)
 
     Q_PROPERTY(int timerShow READ timerShow WRITE setTimerShow NOTIFY timerShowChanged)
     Q_PROPERTY(int timerHide READ timerHide WRITE setTimerHide NOTIFY timerHideChanged)
 
 public:
     explicit VisibilityManager(PlasmaQuick::ContainmentView *view);
     virtual ~VisibilityManager();
 
     Latte::Types::Visibility mode() const;
     void setMode(Latte::Types::Visibility mode);
 
     void applyActivitiesToHiddenWindows(const QStringList &activities);
 
     bool raiseOnDesktop() const;
     void setRaiseOnDesktop(bool enable);
 
     bool raiseOnActivity() const;
     void setRaiseOnActivity(bool enable);
 
     bool isHidden() const;
     void setIsHidden(bool isHidden);
 
     bool blockHiding() const;
     void setBlockHiding(bool blockHiding);
 
     bool containsMouse() const;
 
     int timerShow() const;
     void setTimerShow(int msec);
 
     int timerHide() const;
     void setTimerHide(int msec);
 
     //! KWin Edges Support functions
     bool enableKWinEdges() const;
     void setEnableKWinEdges(bool enable);
 
     bool supportsKWinEdges() const;
 
     //! called for windowTracker to reset values
     void activeWindowDraggingStarted();
 
 public slots:
     Q_INVOKABLE void hide();
     Q_INVOKABLE void show();
 
 signals:
     void mustBeShown();
     void mustBeHide();
 
     void modeChanged();
     void raiseOnDesktopChanged();
     void raiseOnActivityChanged();
     void isHiddenChanged();
     void blockHidingChanged();
     void containsMouseChanged();
     void timerShowChanged();
     void timerHideChanged();
 
     //! KWin Edges Support signals
     void enableKWinEdgesChanged();
     void supportsKWinEdgesChanged();
 
 private slots:
     void saveConfig();
     void restoreConfig();
 
 private:
     void setContainsMouse(bool contains);
 
     void raiseView(bool raise);
     void raiseViewTemporarily();
     void updateHiddenState();
 
 
     //! KWin Edges Support functions
     void createEdgeGhostWindow();
     void deleteEdgeGhostWindow();
     void updateKWinEdgesSupport();
     void updateGhostWindowState();
 
     void windowAdded(WindowId id);
     void updateStrutsBasedOnLayoutsAndActivities();
     void viewEventManager(QEvent *ev);
 
 private slots:
     void dodgeAllWindows();
     void dodgeActive();
     void dodgeMaximized();
 
 private:
-    AbstractWindowInterface *wm;
+    AbstractWindowInterface *m_wm;
     Types::Visibility m_mode{Types::None};
-    std::array<QMetaObject::Connection, 5> connections;
+    std::array<QMetaObject::Connection, 5> m_connections;
 
     QTimer m_timerShow;
     QTimer m_timerHide;
     QTimer m_timerStartUp;
 
     bool m_isHidden{false};
-    bool dragEnter{false};
+    bool m_dragEnter{false};
     bool m_blockHiding{false};
     bool m_containsMouse{false};
-    bool raiseTemporarily{false};
-    bool raiseOnDesktopChange{false};
-    bool raiseOnActivityChange{false};
-    bool hideNow{false};
+    bool m_raiseTemporarily{false};
+    bool m_raiseOnDesktopChange{false};
+    bool m_raiseOnActivityChange{false};
+    bool m_hideNow{false};
 
     //! KWin Edges
-    bool enableKWinEdgesFromUser{true};
-    std::array<QMetaObject::Connection, 1> connectionsKWinEdges;
-    ScreenEdgeGhostWindow *edgeGhostWindow{nullptr};
+    bool m_enableKWinEdgesFromUser{true};
+    std::array<QMetaObject::Connection, 1> m_connectionsKWinEdges;
+    ScreenEdgeGhostWindow *m_edgeGhostWindow{nullptr};
 
     Latte::Corona *m_corona{nullptr};
     Latte::View *m_latteView{nullptr};
 
 };
 
 }
 }
 #endif // VISIBILITYMANAGER_H