added utility method for checking if a name is already registered

git-svn-id: file:///svnroot/simple-launcher/trunk@77 3ba93dab-e023-0410-b42a-de7732cf370a

diff --git a/launcher-item.h b/launcher-item.h
index bfa78bc..6005d28 100644 (file)
--- a/launcher-item.h
+++ b/launcher-item.h
@@ -68,6 +68,10 @@ typedef struct {
   Names myNames;
   Items myItems;
 
+  bool exists(const std::string& name) {
+    return myNames.find(name) != myNames.end();
+  }
+
   size_t size() { return myNames.size(); }
 
   LauncherItem *operator[](int index) {