idlefw/plugins/devicestatus/inc/aidevicestatusplugin.h
changeset 0 79c6a41cd166
child 9 d0529222e3f0
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/idlefw/plugins/devicestatus/inc/aidevicestatusplugin.h	Thu Dec 17 08:54:17 2009 +0200
@@ -0,0 +1,139 @@
+/*
+* Copyright (c) 2005-2006 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Device status plugin interface.
+*
+*/
+
+
+#ifndef C_AIDEVICESTATUSPLUGIN_H
+#define C_AIDEVICESTATUSPLUGIN_H
+
+
+#include <aicontentpublisher.h>
+#include <aipropertyextension.h>
+#include <aicontentrequest.h>
+
+class MAiDeviceStatusPublisher;
+class CAiContentItemArrayIterator;
+class CAiDeviceStatusPluginEngine;
+class CAiMultiContentObserver;
+class CAiPublishPrioritizer;
+class CAiNetworkInfoListener;
+
+/**
+ *  @ingroup group_devicestatusplugin
+ *
+ *  Device status plugin interface.
+ *
+ *  This class implements required active idle plugin API.
+ *
+ *  @since S60 3.2
+ */
+class CAiDeviceStatusPlugin : public CAiContentPublisher, 
+                                public MAiPropertyExtension, 
+                                public MAiContentRequest
+    {
+public:
+
+    static CAiDeviceStatusPlugin* NewL();
+    static CAiDeviceStatusPlugin* NewLC();
+
+    virtual ~CAiDeviceStatusPlugin();
+
+protected:
+
+// from base class CAiContentPublisher
+    void Resume( TAiTransitionReason aReason );
+    void Suspend( TAiTransitionReason aReason );
+    void Stop( TAiTransitionReason aReason );
+    void SubscribeL(MAiContentObserver& aObserver);
+    TAny* Extension(TUid aUid);
+    void ConfigureL(RAiSettingsItemArray& aSettings);
+
+protected:
+
+// from base class MAiPropertyExtension
+    TAny* GetPropertyL(TInt aProperty);
+    void SetPropertyL(TInt aProperty, TAny* aValue);
+
+// from base class MAiContentRequest
+    TBool RefreshContent( TInt aContentId );
+
+
+private:
+
+    CAiDeviceStatusPlugin();
+    void ConstructL();
+
+    void AllocateResourcesL();
+    void FreeResources();
+    void DoResumeL( TAiTransitionReason aReason );
+    TBool IgnoreReason( TAiTransitionReason aReason );
+
+     /**
+     * Add device status publisher.
+     */
+    void AddPublisherL( MAiDeviceStatusPublisher* aPublisher );
+
+private: // data
+
+	/**
+	 * Device Status Plug-in Engine.
+	 * Own.
+	 */
+	 CAiDeviceStatusPluginEngine* iEngine;
+
+    /**
+     * Content observers.
+     * Own.
+     */
+    CAiMultiContentObserver* iContentObservers;
+
+	/**
+	 * Device Status Plug-in content prioritizer.
+	 * Own.
+	 */
+	 CAiPublishPrioritizer* iPrioritizer;
+
+    /**
+     * Content item array iterator.
+     * Own.
+     */
+    MAiContentItemIterator* iContent;
+
+    /**
+     * Content item array iterator for resources.
+     * Own.
+     */
+    MAiContentItemIterator* iResources;
+
+    /**
+     * Publisher info.
+     */
+    TAiPublisherInfo iInfo;
+
+    /**
+     * Offset of the loaded resource file.
+     */
+    TInt iResourceOffset;
+    
+    /**
+     * Network info listener.
+     * Own.
+     */
+    CAiNetworkInfoListener* iListener;    
+    };
+
+
+#endif // C_AIDEVICESTATUSPLUGIN_H