Fixed data base info retrieving through DBHelper, value(QString) should never be used because it is really slow. All items sorting should be done at db level or using std::sort.

shortcuts_management/actions_shortcuts_model.h

@@ -0,0 +1,38 @@
+#ifndef ACTIONS_SHORTCUTS_MODEL_H
+#define ACTIONS_SHORTCUTS_MODEL_H
+
+#include <QAbstractItemModel>
+
+class QAction;
+
+class ActionsShortcutsModel : public QAbstractItemModel
+{
+    Q_OBJECT
+public:
+    explicit ActionsShortcutsModel(QObject *parent = 0);
+
+    int rowCount(const QModelIndex &parent = QModelIndex()) const;
+    int columnCount(const QModelIndex &parent = QModelIndex()) const;
+    QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const;
+    QVariant data(const QModelIndex &index, int role) const;
+    bool setData(const QModelIndex &index, const QVariant &value, int role);
+    QModelIndex parent(const QModelIndex &index) const;
+
+    void addActions(const QList<QAction *> actions);
+    Qt::ItemFlags flags(const QModelIndex &index) const;
+
+
+    enum Columns {
+        ICON = 0,
+        NAME,
+        KEYS
+    };
+signals:
+    void conflict(QString);
+public slots:
+
+protected:
+    QList<QAction *> actions;
+};
+
+#endif // ACTIONS_SHORTCUTS_MODEL_H