- add markedQuery

2 files changed, 21 insertions, 2 deletions

diff --git a/lib/service/listboxservice.cpp b/lib/service/listboxservice.cpp
index db4f6b86..24090f73 100644
--- a/lib/service/listboxservice.cpp
+++ b/lib/service/listboxservice.cpp
@@ -54,6 +54,19 @@ int eListboxServiceContent::isMarked(const eServiceReference &ref)
 	return m_marked.find(ref) != m_marked.end();
 }
 
+void eListboxServiceContent::markedQueryStart()
+{
+	m_marked_iterator = m_marked.begin();
+}
+
+int eListboxServiceContent::markedQueryNext(eServiceReference &ref)
+{
+	if (m_marked_iterator == m_marked.end())
+		return -1;
+	ref = *m_marked_iterator++;
+	return 0;
+}
+
 int eListboxServiceContent::lookupService(const eServiceReference &ref)
 {
 		/* shortcut for cursor */
diff --git a/lib/service/listboxservice.h b/lib/service/listboxservice.h
index d5241933..36bb5bb4 100644
--- a/lib/service/listboxservice.h
+++ b/lib/service/listboxservice.h
@@ -20,9 +20,13 @@ public:
 	void addMarked(const eServiceReference &ref);
 	void removeMarked(const eServiceReference &ref);
 	int isMarked(const eServiceReference &ref);
-	int lookupService(const eServiceReference &ref);
-
+	
+		/* this is NOT thread safe! */
+	void markedQueryStart();
+	int markedQueryNext(eServiceReference &ref);
 
+	int lookupService(const eServiceReference &ref);
+	
 protected:
 	void cursorHome();
 	void cursorEnd();
@@ -56,6 +60,8 @@ private:
 	
 		/* support for marked services */
 	std::set<eServiceReference> m_marked;
+	
+	std::set<eServiceReference>::const_iterator m_marked_iterator;
 };
 
 #endif