Implemented data filtering.

core/autotablemodel.h

@@ -9,14 +9,15 @@
 #include "define.h"
 #include "core_global.h"
 #include "exprevaluator.h"
+#include "itablemodel.h"
 
 template<class T>
-class AutoTableModel : public QAbstractTableModel
+class AutoTableModel : public ITableModel
 {
 
 public:
     explicit AutoTableModel(QObject *parent = NULL)
-        :QAbstractTableModel(parent)
+        :ITableModel(parent)
     {
         filtered = false;
     }
@@ -141,8 +142,8 @@ public:
         m_list = list;
     }
 
-public slots:
-    void filter(const QString &filter)
+protected:
+    void handleFilter(const QString &filter) override
     {
         beginResetModel();
         if (!filtered)
@@ -152,13 +153,13 @@ public slots:
         }
 
         ExprEvaluator ev;
-        m_list.clear();
-        std::copy_if(ALL(m_fullList), m_list.begin(), [&filter, &ev](QSharedPointer<T> obj){ return ev.evaluate((QObject*)obj.pointer, filter); });
+        auto it = std::copy_if(ALL(m_fullList), m_list.begin(), [&filter, &ev](QSharedPointer<T> obj){ return ev.evaluate((QObject*)obj.data(), filter); });
+        m_list.erase(it, m_list.end());
 
         endResetModel();
     }
 
-    void restore()
+    void handleRestore() override
     {
         if (filtered)
         {