fix #152,support an alternative session

-- On The Road was renamed at Alternative
Session and more improvements to the code
were added

app/dockcorona.cpp

@@ -433,8 +433,8 @@ void DockCorona::syncDockViews()
             }
 
             bool onPrimary = cont->config().readEntry("onPrimary", true);
-            Plasma::Types::Location location = (Plasma::Types::Location)((int)cont->config().readEntry("location", (int)Plasma::Types::BottomEdge));
-            Dock::SessionType session = (Dock::SessionType)((int)cont->config().readEntry("session", (int)Dock::DefaultSession));
+            Plasma::Types::Location location = static_cast<Plasma::Types::Location>((int)cont->config().readEntry("location", (int)Plasma::Types::BottomEdge));
+            Dock::SessionType session = static_cast<Dock::SessionType>((int)cont->config().readEntry("session", (int)Dock::DefaultSession));
 
             //! two main situations that a dock must be added when it is not already running
             //! 1. when a dock is primary, not running and the edge for which is associated is free
@@ -673,7 +673,7 @@ int DockCorona::noDocksForSession(Dock::SessionType session)
     int count{0};
 
     foreach (auto cont, containments()) {
-        Dock::SessionType ses = (Dock::SessionType)((int)cont->config().readEntry("session", (int)Dock::DefaultSession));
+        Dock::SessionType ses = static_cast<Dock::SessionType>(cont->config().readEntry("session", (int)Dock::DefaultSession));
 
         if (session == ses)
             count++;
@@ -1025,7 +1025,7 @@ bool DockCorona::heuresticForLoadingDockWithTasks()
         if (plugin == "org.kde.latte.containment") {
             bool onPrimary = containmentsEntries.group(cId).readEntry("onPrimary", true);
             int lastScreen = containmentsEntries.group(cId).readEntry("lastScreen", -1);
-            Dock::SessionType session = (Dock::SessionType)containmentsEntries.group(cId).readEntry("session", (int)Dock::DefaultSession);
+            Dock::SessionType session = static_cast<Dock::SessionType>(containmentsEntries.group(cId).readEntry("session", (int)Dock::DefaultSession));
 
             qDebug() << "containment values: " << onPrimary << " - " << lastScreen;
 

liblattedock/dock.h

@@ -56,7 +56,7 @@ public:
 
     enum SessionType {
         DefaultSession = 0,
-        OnTheRoadSession
+        AlternativeSession
     };
     Q_ENUM(SessionType)
 

shell/contents/configuration/TweaksConfig.qml

@@ -79,13 +79,13 @@ PlasmaComponents.Page {
 
             PlasmaComponents.Button {
                 Layout.fillWidth: true
-                text: i18n("On The Road")
-                checked: dockConfig.currentSession === Latte.Dock.OnTheRoadSession
+                text: i18n("Alternative Session")
+                checked: dockConfig.currentSession === Latte.Dock.AlternativeSession
                 checkable: true
 
                 onClicked: {
                     if (dockConfig.currentSession === Latte.Dock.DefaultSession){
-                        dockConfig.currentSession = Latte.Dock.OnTheRoadSession;
+                        dockConfig.currentSession = Latte.Dock.AlternativeSession;
                     } else {
                         dockConfig.currentSession = Latte.Dock.DefaultSession;
                     }