Debugger: Improve exit handling.

1 files changed, 13 insertions, 1 deletions

diff --git a/src/plugins/debugger/snapshothandler.cpp b/src/plugins/debugger/snapshothandler.cpp
index 0bcfcc9054..2e9571c753 100644
--- a/src/plugins/debugger/snapshothandler.cpp
+++ b/src/plugins/debugger/snapshothandler.cpp
@@ -286,10 +286,22 @@ void SnapshotHandler::setCurrentIndex(int index)
     reset();
 }
 
-DebuggerRunControl *SnapshotHandler::at(int i)
+DebuggerRunControl *SnapshotHandler::at(int i) const
 {
     return m_snapshots.at(i).data();
 }
 
+QList<DebuggerRunControl*> SnapshotHandler::runControls() const
+{
+    // Return unique list of run controls
+    QList<DebuggerRunControl*> rc;
+    rc.reserve(m_snapshots.size());
+    foreach(const QPointer<DebuggerRunControl> &runControlPtr, m_snapshots)
+        if (DebuggerRunControl *runControl = runControlPtr)
+            if (!rc.contains(runControl))
+                rc.push_back(runControl);
+    return rc;
+}
+
 } // namespace Internal
 } // namespace Debugger