Initial community commit

Src/Winamp/FeedBase.cpp

@@ -0,0 +1,62 @@
+#include "main.h"
+#include "FeedBase.h"
+#include <assert.h>
+
+void FeedBase::dependent_regViewer(api_dependentviewer *viewer, int add)
+{
+	if (viewer)
+	{
+		if (add)
+		{
+			//if (!viewers.contains(viewer))
+			if(viewers.end() == std::find(viewers.begin(), viewers.end(), viewer))
+			{
+				viewers.push_back(viewer);
+			}
+		}
+		else
+		{
+			//viewers.eraseObject(viewer);
+			auto it = std::find(viewers.begin(), viewers.end(), viewer);
+			if (it != viewers.end())
+			{
+				viewers.erase(it);
+			}
+		}
+	}
+}
+
+void *FeedBase::dependent_getInterface(const GUID *classguid)
+{
+	HANDLEGETINTERFACE(svc_textFeed);
+	return NULL;
+}
+
+api_dependent *FeedBase::getDependencyPtr()
+{
+	return static_cast<api_dependent *>(this);
+}
+
+void FeedBase::CallViewers( const wchar_t *feedid, const wchar_t *text, size_t length )
+{
+	for ( api_dependentviewer *l_viewer : viewers )
+		l_viewer->dependentViewer_callback( static_cast<api_dependent *>( this ), svc_textFeed::depend_getClassGuid(), DependentCB::DEPCB_EVENT, Event_TEXTCHANGE, (intptr_t)feedid, (void *)text, length );
+}
+
+#ifdef CBCLASS
+#undef CBCLASS
+#endif
+
+#define CBCLASS FeedBase
+START_MULTIPATCH;
+START_PATCH(DependentPatch)
+      M_VCB(DependentPatch, api_dependent, API_DEPENDENT_REGVIEWER,    dependent_regViewer);
+       M_CB(DependentPatch, api_dependent, API_DEPENDENT_GETINTERFACE, dependent_getInterface);
+ NEXT_PATCH(TextFeedPatch)
+       M_CB(TextFeedPatch,  svc_textFeed,  SVCTEXTFEED_HASFEED,     hasFeed);
+       M_CB(TextFeedPatch,  svc_textFeed,  SVCTEXTFEED_GETFEEDTEXT, getFeedText);
+       M_CB(TextFeedPatch,  svc_textFeed,  SVCTEXTFEED_GETFEEDDESC, getFeedDescription);
+       M_CB(TextFeedPatch,  svc_textFeed,  SVCTEXTFEED_GETDEPENDENCYPTR, getDependencyPtr);
+END_PATCH
+END_MULTIPATCH;
+#undef CBCLASS