interface/provider/POIProvider.h
changeset 0 c316ab048e9d
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/interface/provider/POIProvider.h	Fri Jun 25 12:50:05 2010 +0200
@@ -0,0 +1,67 @@
+/*
+ * Name        : POIProvider.h
+ * Description : ECOM interface definition
+ * Project     : This file is part of OpenMAR, an Open Mobile Augmented Reality browser
+ * Website     : http://OpenMAR.org
+ *
+ * Copyright (c) 2010 David Caabeiro
+ *
+ * All rights reserved. This program and the accompanying materials are made available 
+ * under the terms of the Eclipse Public License v1.0 which accompanies this 
+ * distribution, and is available at http://www.eclipse.org/legal/epl-v10.html
+ *
+ */
+
+#ifndef POIPROVIDER_H_
+#define POIPROVIDER_H_
+
+#include "InterfaceUid.hrh"
+
+#include <ecom/ecom.h>
+#include <LbsPosition.h>
+
+namespace OpenMAR {
+
+class CPOIProvider;
+class CPOIObject;
+
+/**
+ * @brief POI provider notifier
+ */
+class MPOIProviderObserver
+{
+public:
+    virtual void POIProviderLoadedL(CPOIProvider* aProvider, TInt aError) = 0;
+    virtual void POIObjectCreatedL(CPOIObject* aPOIObject) = 0;
+    virtual void POIObjectUpdatedL(CPOIObject* aPOIObject) = 0;
+};
+
+/**
+ * @brief POI provider interface definition
+ * 
+ * Retrieves geolocated points of interest from a local or remote resource, 
+ * creating corresponding CPosLandmark objects
+ */
+class CPOIProvider : public CBase
+{
+public:
+    static CPOIProvider* NewL(const TDesC8& aMatch, const TDesC8& aProviderUri);
+    static CPOIProvider* NewL(const TUid aImplementationUid, const TDesC8& aProviderUri);
+    ~CPOIProvider();
+
+    void SetObserver(MPOIProviderObserver* aObserver);
+
+    virtual void RetrieveL(const TCoordinate& aCoordinate, TReal32 aRadius) = 0;
+
+protected:
+    MPOIProviderObserver* iObserver;
+
+private:
+    TUid iDtor_ID_Key;
+};
+
+#include "POIProvider.inl"
+
+}
+
+#endif  // POIPROVIDER_H_