From 7db6850528f779e95fb252cddb49c48317ec99d2 Mon Sep 17 00:00:00 2001
From: Felix Geyer <debfx@fobos.de>
Date: Mon, 16 Jul 2012 17:37:18 +0200
Subject: [PATCH] Add AutoTypeAssociations::removeEmpty().

---
 src/core/AutoTypeAssociations.cpp | 11 +++++++++++
 src/core/AutoTypeAssociations.h   |  1 +
 2 files changed, 12 insertions(+)

diff --git a/src/core/AutoTypeAssociations.cpp b/src/core/AutoTypeAssociations.cpp
index d9690129..75d21fe3 100644
--- a/src/core/AutoTypeAssociations.cpp
+++ b/src/core/AutoTypeAssociations.cpp
@@ -64,6 +64,17 @@ void AutoTypeAssociations::remove(int index)
     Q_EMIT modified();
 }
 
+void AutoTypeAssociations::removeEmpty()
+{
+    QMutableListIterator<AutoTypeAssociations::Association> i(m_associations);
+    while (i.hasNext()) {
+        const Association& assoc = i.next();
+        if (assoc.window.isEmpty() && assoc.sequence.isEmpty()) {
+            i.remove();
+        }
+    }
+}
+
 void AutoTypeAssociations::update(int index, const AutoTypeAssociations::Association& association)
 {
     Q_ASSERT(index >= 0 && index < m_associations.size());
diff --git a/src/core/AutoTypeAssociations.h b/src/core/AutoTypeAssociations.h
index dd7ddf78..c71a45b4 100644
--- a/src/core/AutoTypeAssociations.h
+++ b/src/core/AutoTypeAssociations.h
@@ -40,6 +40,7 @@ public:
     void copyDataFrom(const AutoTypeAssociations* other);
     void add(const AutoTypeAssociations::Association& association);
     void remove(int index);
+    void removeEmpty();
     void update(int index, const AutoTypeAssociations::Association& association);
     AutoTypeAssociations::Association get(int index) const;
     QList<AutoTypeAssociations::Association> getAll() const;