Ref T180, functions to access existing values in shared stringlist completer

src/blackgui/sharedstringlistcompleter.cpp

@@ -8,14 +8,13 @@
  */
 
 #include "sharedstringlistcompleter.h"
-#include <QStringListModel>
 #include <QDateTime>
 
 namespace BlackGui
 {
     bool CSharedStringListCompleter::updateData(const QStringList &data, int cacheTimeMs)
     {
-        QStringListModel *model = qobject_cast<QStringListModel *>(m_completer->model());
+        QStringListModel *model = this->getCompleterModel();
         Q_ASSERT_X(model, Q_FUNC_INFO, "Model missing");
         bool updated = false;
         const qint64 now = QDateTime::currentMSecsSinceEpoch();
@@ -40,6 +39,23 @@ namespace BlackGui
         return (QDateTime::currentMSecsSinceEpoch() - m_lastUpdated) <= checkTimeMs;
     }
 
+    bool CSharedStringListCompleter::contains(const QString &value, Qt::CaseSensitivity cs) const
+    {
+        return this->stringList().contains(value, cs);
+    }
+
+    QStringList CSharedStringListCompleter::stringList() const
+    {
+        const QStringListModel *model = this->getCompleterModel();
+        if (!model) { return QStringList(); }
+        return model->stringList();
+    }
+
+    QStringListModel *CSharedStringListCompleter::getCompleterModel() const
+    {
+        return qobject_cast<QStringListModel *>(m_completer->model());
+    }
+
     void CompleterUtils::setCompleterParameters(QCompleter *completer)
     {
         Q_ASSERT_X(completer, Q_FUNC_INFO, "Need completer");

src/blackgui/sharedstringlistcompleter.h

@@ -15,7 +15,7 @@
 #include "blackgui/blackguiexport.h"
 
 #include <QCompleter>
-#include <QStringList>
+#include <QStringListModel>
 #include <QScopedPointer>
 
 namespace BlackGui
@@ -39,6 +39,12 @@ namespace BlackGui
         //! Was updated within check time
         bool wasUpdatedWithinTime(int checkTimeMs) const;
 
+        //! Contains the string completer the given value
+        bool contains(const QString &value, Qt::CaseSensitivity cs = Qt::CaseInsensitive) const;
+
+        //! Values
+        QStringList stringList() const;
+
         //! Completer
         QCompleter *completer() const { return m_completer.data(); }
 
@@ -48,6 +54,7 @@ namespace BlackGui
     private:
         qint64 m_lastUpdated = 0;
         QScopedPointer<QCompleter> m_completer { new QCompleter(QStringList()) }; // empty list required to init model
+        QStringListModel *getCompleterModel() const;
     };
 
     /**