provide a place for runners to put their config. no, not overly performant but this really shouldn't need to be

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=747296

abstractrunner.cpp

@@ -48,6 +48,16 @@ AbstractRunner::~AbstractRunner()
     delete d;
 }
 
+KConfigGroup AbstractRunner::config() const
+{
+    QString group = objectName();
+    if (group.isEmpty()) {
+        group = "UnnamedRunner";
+    }
+
+    return KConfigGroup(&KConfigGroup(KGlobal::config(), "Runners"), group);
+}
+
 void AbstractRunner::performMatch( Plasma::SearchContext &globalContext )
 {
     Plasma::SearchContext localContext( 0, globalContext );

abstractrunner.h

@@ -23,6 +23,8 @@
 #include <QtCore/QObject>
 #include <QtCore/QStringList>
 
+#include <KConfigGroup>
+
 #include <plasma/plasma_export.h>
 #include <plasma/searchmatch.h>
 #include <plasma/searchcontext.h>
@@ -60,6 +62,11 @@ class PLASMA_EXPORT AbstractRunner : public QObject
         explicit AbstractRunner(QObject* parent = 0);
         virtual ~AbstractRunner();
 
+        /**
+         * Provides access to the runner's configuration object.
+         */
+        KConfigGroup config() const;
+
         /**
          * If the runner can run precisely this term, return a QAction, else
          * return 0. The first runner that returns a QAction will be the