From 5a65f4d55d3943700e99485fa9921c37662cf7ae Mon Sep 17 00:00:00 2001
From: Kimmo Varis <kimmov@gmail.com>
Date: Thu, 19 Aug 2010 22:28:56 +0300
Subject: [PATCH] GUI: Prevent opening new files or directories when project
 file loaded.

---
 gui/mainwindow.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/gui/mainwindow.cpp b/gui/mainwindow.cpp
index 1a0437434..e35955017 100644
--- a/gui/mainwindow.cpp
+++ b/gui/mainwindow.cpp
@@ -252,6 +252,17 @@ void MainWindow::DoCheckFiles(const QStringList &files)
 
 QStringList MainWindow::SelectFilesToCheck(QFileDialog::FileMode mode)
 {
+    if (mProject)
+    {
+        QMessageBox msgBox(this);
+        msgBox.setWindowTitle(tr("Cppcheck"));
+        const QString msg(tr("You must close the project file before selecting new files or directories!"));
+        msgBox.setText(msg);
+        msgBox.setIcon(QMessageBox::Critical);
+        msgBox.exec();
+        return QStringList();
+    }
+
     QStringList selected;
 
     // NOTE: we use QFileDialog::getOpenFileNames() and