provide correct naming for copied layouts

app/layoutconfigdialog.cpp

@@ -156,7 +156,7 @@ void LayoutConfigDialog::on_copyButton_clicked()
     LayoutSettings *settings = new LayoutSettings(this, copiedId);
     m_layouts[copiedId] = settings;
 
-    insertLayoutInfoAtRow(row + 1, copiedId, color, layoutName, menu, QStringList());
+    insertLayoutInfoAtRow(row + 1, copiedId, color, uniqueLayoutName(layoutName), menu, QStringList());
 
     ui->layoutsView->selectRow(row + 1);
 }
@@ -659,5 +659,25 @@ QString LayoutConfigDialog::uniqueTempDirectory()
     return tempDir.path();
 }
 
+QString LayoutConfigDialog::uniqueLayoutName(QString name)
+{
+    int pos_ = name.lastIndexOf(QRegExp(QString("[-][0-9]+")));
+
+    if (nameExistsInModel(name) && pos_ > 0) {
+        name = name.left(pos_);
+    }
+
+    int i = 2;
+
+    QString namePart = name;
+
+    while (nameExistsInModel(name)) {
+        name = namePart + "-" + QString::number(i);
+        i++;
+    }
+
+    return name;
+}
+
 }//end of namespace
 

app/layoutconfigdialog.h

@@ -80,6 +80,7 @@ private:
     int ascendingRowFor(QString name);
 
     QString uniqueTempDirectory();
+    QString uniqueLayoutName(QString name);
 
     QStringList m_availableActivities;
     QStringList m_tempDirectories;