Added "time as seconds" mode. It does what it says. This tends to be easier to view. Also added ID based filtering to the main form. This does work and will filter out any IDs you uncheck. Next up, loading and saving the filter list and saving the filtered frames to file.

canframemodel.h

@@ -21,6 +21,7 @@ public:
     QVariant headerData(int section, Qt::Orientation orientation,
                         int role = Qt::DisplayRole) const;
     int columnCount(const QModelIndex &) const;
+    int totalFrameCount();
 
     void addFrame(CANFrame &, bool);
     void sendRefresh();
@@ -31,19 +32,27 @@ public:
     void setInterpetMode(bool);
     void setOverwriteMode(bool);
     void setHexMode(bool);
+    void setFilterState(int ID, bool state);
+    void setSecondsMode(bool);
     void normalizeTiming();
     void recalcOverwrite();
     void insertFrames(const QVector<CANFrame> &newFrames);
     const QVector<CANFrame> *getListReference() const; //thou shalt not modify these frames externally!
+    const QMap<int, bool> *getFiltersReference() const; //this neither
 
+signals:
+    void updatedFiltersList();
 
 private:
     QVector<CANFrame> frames;
+    QVector<CANFrame> filteredFrames;
+    QMap<int, bool> filters;
     DBCHandler *dbcHandler;
     QMutex mutex;
     bool interpretFrames; //should we use the dbcHandler?
     bool overwriteDups; //should we display all frames or only the newest for each ID?
     bool useHexMode;
+    bool timeSeconds;
     uint64_t timeOffset;
 };