1 files changed, 35 insertions, 0 deletions
diff --git a/src/toplevel.cpp b/src/toplevel.cpp
new file mode 100644
index 00000000..048b325c
--- /dev/null
+++ b/src/toplevel.cpp
@@ -0,0 +1,35 @@
+#include <kxmlguiclient.h>
+#include <kapplication.h>
+#include <kconfig.h>
+
+
+#include "toplevel.h"
+#include "core.h"
+
+#include "simplemainwindow.h"
+
+KDevMainWindow *TopLevel::s_instance = 0;
+
+bool TopLevel::mainWindowValid()
+{
+  return s_instance != 0;
+}
+
+KDevMainWindow *TopLevel::getInstance()
+{
+  if (!s_instance)
+  {
+    SimpleMainWindow *mainWindow = new SimpleMainWindow(0, "SimpleMainWindow");
+    s_instance = mainWindow;
+    mainWindow->init();
+    kapp->setMainWidget(mainWindow);
+  }
+
+  return s_instance;
+}
+
+void TopLevel::invalidateInstance(KDevMainWindow *instance)
+{
+  if ( s_instance == instance )
+    s_instance = 0;
+}