added config

LenaPi/models/UiStateModel.h

@@ -3,6 +3,7 @@
 
 #include <QObject>
 #include <QUrl>
+#include <QHash>
 
 /**
  * @brief Handles state of UI by providing the qml source.
@@ -15,9 +16,12 @@ class UiStateModel : public QObject
     Q_OBJECT
 
     Q_PROPERTY(QUrl pSource READ getSource NOTIFY sourceChanged)
+    Q_PROPERTY(bool pShowQuitAppButton READ isShowQuitAppButton NOTIFY profileChanged)
+    Q_PROPERTY(bool pShowVolumeControls READ isShowVolumeControls NOTIFY profileChanged)
 
 signals:
     void sourceChanged();
+    void profileChanged();
 
 public:
     /**
@@ -37,15 +41,51 @@ public:
           */
         Profile_Desktop
     };
+
     explicit UiStateModel(QObject *parent = nullptr);
 
+    /**
+     * @brief setProfile
+     * @param profileString String identifying profile as read from config.
+     *
+     * Known profile strings are "RasPiTouch" and "Desktop".
+     */
+    void setProfile(const QString& profileString){ setProfile(getProfileFromString(profileString)); }
+    void setProfile(EProfile profile);
+
+    bool isShowQuitAppButton() const;
+    bool isShowVolumeControls() const;
+
     QUrl getSource() const;
 
     void showMusicPlayer();
     void showNavigation();
 
 private:
+    /**
+     * @brief Container defining ui state inforamtion for a certain profile
+     */
+    struct ProfileInfo{
+      EProfile profileType = Profile_RasPiTouch;
+      bool isShowQuitAppButton = false;
+      bool isShowVolumeControls = false;
+    };
+    /**
+     * @brief Map containing ProfileInfo for each profile
+     */
+    QHash<EProfile, ProfileInfo> mProfileInfoMap;
+    /**
+     * @brief Init ProfileInfo for all known profiles and init mProfileInfoMap
+     */
+    void initProfiles();
+    /**
+     * @brief Transform given profile string to enum valie
+     * @param profileString String identifying profile
+     * @return Matching profile. If given string does not match a known profile, Profile_RasPiTouch is used as default.
+     */
+    static EProfile getProfileFromString(const QString& profileString);
     QUrl mSource;
+    EProfile mProfile = Profile_RasPiTouch;
 };
 
 #endif // UISTATEMODEL_H