view:drop contextmenu class

--use ContextMenuLayer internal quickitem
that is responsible for applets and containments
context menus from now on.

app/view/settings/canvasconfigview.cpp

@@ -102,18 +102,6 @@ void CanvasConfigView::syncGeometry()
     }
 }
 
-void CanvasConfigView::mousePressEvent(QMouseEvent *event)
-{
-    if (!m_latteView) {
-        return;
-    }
-
-    bool result = m_latteView->contextMenu()->mousePressEventForContainmentMenu(this, event);
-
-    QQuickView::mousePressEvent(event);
-
-}
-
 bool CanvasConfigView::event(QEvent *e)
 {
     bool result = SubConfigView::event(e);

app/view/settings/canvasconfigview.h

@@ -68,7 +68,6 @@ protected:
     void showEvent(QShowEvent *ev) override;
     void focusOutEvent(QFocusEvent *ev) override;
     bool event(QEvent *ev) override;
-    void mousePressEvent(QMouseEvent *event) override;
 
     void init() override;
     void initParentView(Latte::View *view) override;

app/view/view.cpp

@@ -8,7 +8,6 @@
 #include "view.h"
 
 // local
-#include "contextmenu.h"
 #include "effects.h"
 #include "positioner.h"
 #include "visibilitymanager.h"
@@ -67,7 +66,6 @@ namespace Latte {
 //! are needed in order for window flags to be set correctly
 View::View(Plasma::Corona *corona, QScreen *targetScreen, bool byPassX11WM)
     : PlasmaQuick::ContainmentView(corona),
-      m_contextMenu(new ViewPart::ContextMenu(this)),
       m_effects(new ViewPart::Effects(this)),
       m_interface(new ViewPart::ContainmentInterface(this)),
       m_parabolic(new ViewPart::Parabolic(this)),
@@ -120,7 +118,6 @@ View::View(Plasma::Corona *corona, QScreen *targetScreen, bool byPassX11WM)
     m_releaseGrabTimer.setSingleShot(true);
     connect(&m_releaseGrabTimer, &QTimer::timeout, this, &View::releaseGrab);
 
-    connect(m_contextMenu, &ViewPart::ContextMenu::menuChanged, this, &View::updateTransientWindowsTracking);
     connect(m_interface, &ViewPart::ContainmentInterface::hasExpandedAppletChanged, this, &View::updateTransientWindowsTracking);
 
     connect(this, &View::containmentChanged, this, &View::groupIdChanged);
@@ -251,10 +248,6 @@ View::~View()
         delete m_appletConfigView;
     }
 
-    if (m_contextMenu) {
-        delete m_contextMenu;
-    }
-
     //needs to be deleted before Effects because it catches some of its signals
     if (m_positioner) {
         delete m_positioner;
@@ -1443,11 +1436,6 @@ ViewPart::Indicator *View::indicator() const
     return m_indicator;
 }
 
-ViewPart::ContextMenu *View::contextMenu() const
-{
-    return m_contextMenu;
-}
-
 ViewPart::ContainmentInterface *View::extendedInterface() const
 {
     return m_interface;
@@ -1721,13 +1709,6 @@ void View::verticalUnityViewHasFocus()
 //!BEGIN overriding context menus behavior
 void View::mousePressEvent(QMouseEvent *event)
 {
-    //bool result = m_contextMenu->mousePressEvent(event);
-
-    //if (result) {
-       // PlasmaQuick::ContainmentView::mousePressEvent(event);
-        //updateTransientWindowsTracking();
-    //}
-
     PlasmaQuick::ContainmentView::mousePressEvent(event);
     verticalUnityViewHasFocus();
 }

app/view/view.h

@@ -58,10 +58,6 @@ namespace Latte {
 class Corona;
 class Interfaces;
 class GenericLayout;
-
-namespace ViewPart {
-class ContextMenu;
-}
 }
 
 namespace Latte {
@@ -241,7 +237,6 @@ public:
     virtual Latte::Data::View data() const;
 
     ViewPart::Effects *effects() const;   
-    ViewPart::ContextMenu *contextMenu() const;
     ViewPart::ContainmentInterface *extendedInterface() const;
     virtual ViewPart::Indicator *indicator() const;
     ViewPart::Parabolic *parabolic() const;
@@ -448,7 +443,6 @@ private:
     QPointer<PlasmaQuick::ConfigView> m_appletConfigView;
     QPointer<ViewPart::PrimaryConfigView> m_primaryConfigView;
 
-    QPointer<ViewPart::ContextMenu> m_contextMenu;
     QPointer<ViewPart::Effects> m_effects;
     QPointer<ViewPart::Indicator> m_indicator;
     QPointer<ViewPart::ContainmentInterface> m_interface;

shell/package/contents/configuration/CanvasConfiguration.qml

@@ -9,6 +9,7 @@ import QtGraphicalEffects 1.0
 import org.kde.plasma.core 2.0 as PlasmaCore
 import org.kde.plasma.components 2.0 as PlasmaComponents
 
+import org.kde.latte.private.app 0.1 as LatteApp
 import org.kde.latte.core 0.2 as LatteCore
 import org.kde.latte.private.containment 0.1 as LatteContainment
 
@@ -82,6 +83,12 @@ Loader {
             }
         }
 
+        LatteApp.ContextMenuLayer {
+            id: contextMenuLayer
+            anchors.fill: parent
+            view: latteView
+        }
+
         MouseArea {
             id: editBackMouseArea
             anchors.fill: imageTiler