Initial Version

xpcPlugin/SDK/CHeaders/Wrappers/XPCBroadcaster.cpp

@@ -0,0 +1,56 @@
+#include "XPCBroadcaster.h"
+#include "XPCListener.h"
+
+XPCBroadcaster::XPCBroadcaster() :
+	mIterator(NULL)
+{
+}
+
+XPCBroadcaster::~XPCBroadcaster()
+{
+	ListenerVector::iterator iter;
+	mIterator = &iter;
+	for (iter = mListeners.begin(); iter != mListeners.end(); ++iter)
+	{
+		(*iter)->BroadcasterRemoved(this);
+	}
+}
+
+void		XPCBroadcaster::AddListener(
+				XPCListener *	inListener)
+{
+	mListeners.push_back(inListener);
+	inListener->BroadcasterAdded(this);
+}				
+
+void		XPCBroadcaster::RemoveListener(
+				XPCListener *	inListener)
+{
+	ListenerVector::iterator iter = std::find
+		(mListeners.begin(), mListeners.end(), inListener);
+	if (iter == mListeners.end())
+		return;
+		
+	if (mIterator != NULL)
+	{
+		if (*mIterator >= iter)
+			(*mIterator)--;
+	}
+	
+	mListeners.erase(iter);
+	inListener->BroadcasterRemoved(this);
+}				
+
+void		XPCBroadcaster::BroadcastMessage(
+				long		inMessage,
+				void *		inParam)
+{
+	ListenerVector::iterator iter;
+	mIterator = &iter;
+	for (iter = mListeners.begin(); iter != mListeners.end(); ++iter)
+	{
+		(*iter)->ListenToMessage(inMessage, inParam);
+	}
+	mIterator = NULL;
+}				
+