--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/homescreenplugins/videoahlplugin/inc/videoactionhandler.h Mon Jan 18 20:21:12 2010 +0200
@@ -0,0 +1,159 @@
+/*
+* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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: interface class declaration for action handler plugin dll*
+*/
+
+
+#ifndef C_VIDEO_ACTION_HANDLER_H
+#define C_VIDEO_ACTION_HANDLER_H
+
+#include <e32base.h>
+#include <ahplugin.h>
+
+
+// FORWARD DECLARATION
+class CLiwMap;
+class TLiwVariant;
+class TVideoPlayerActivationMessage;
+class CMediatorEventProvider;
+
+class CVideoActionHandler : public CAHPlugin
+ {
+
+public:
+
+ /**
+ * Standard Symbian 2 phase constructor
+ */
+ static CVideoActionHandler* NewL();
+
+ /**
+ * Standard Symbian 2 phase constructor
+ */
+ static CVideoActionHandler* NewLC();
+
+ /**
+ * Standard C++ destructor.
+ */
+ ~CVideoActionHandler ();
+
+ /**
+ * Executes provided action
+ *
+ * @return status code
+ */
+ TInt ExecuteActionL( const CLiwMap* aMap );
+private:
+
+ /**
+ * Standard Symbian 2nd phase constructor.
+ */
+ void ConstructL();
+
+private:
+
+ /**
+ * Method extracts data from map provided and sets
+ * activation message data based on that
+ *
+ * @param aMap map containing data from the matrix menu
+ * @param aActivationMsg messatge struct where data is saved
+ *
+ * @return KErrNone if message prepared ok, otherwise a systemwide error
+ */
+ TInt PrepareMessageL( const CLiwMap* aMap, TVideoPlayerActivationMessage& aActivationMsg );
+
+ /**
+ * Method starts a TV & Video -related application providing a startupmessage given,
+ *
+ * @param TMpxVideoPlayerActivationMessage message for application
+ *
+ * @return KErrNone if message prepared ok, otherwise a systemwide error
+ */
+ TInt StartAppL( TVideoPlayerActivationMessage& aMessage );
+
+ /**
+ * Launch the media settings application
+ *
+ * @param TMpxVideoPlayerActivationMessage message for application
+ *
+ * @return KErrNone if message prepared ok, otherwise a systemwide error
+ */
+ TInt LaunchMediaSettingsL( TVideoPlayerActivationMessage& aMessage );
+
+ /**
+ * Launch the my videos application (MPX Video Player)
+ *
+ * @param TMpxVideoPlayerActivationMessage message for application
+ *
+ * @return KErrNone if message prepared ok, otherwise a systemwide error
+ */
+ TInt LaunchMyVideosL( TVideoPlayerActivationMessage& aMessage );
+
+ /**
+ * Launch the given application via UID, or bring it to the foregroud with the activation message
+ *
+ * @param TMpxVideoPlayerActivationMessage message for application
+ * @param TUid appUID The UID3 of the application to be launched
+ * @param TInt aActivationMessage The message to send the process already running
+ *
+ * @return KErrNone if message prepared ok, otherwise a systemwide error
+ */
+ TInt LaunchMatrixTaskL( TVideoPlayerActivationMessage& aMessage, TUid appUID, TInt aActivationMessage );
+
+ /**
+ * Extract Variant data. Triest to find a data based on the
+ * aKeyName provided from the map.
+ *
+ * @param aMap map where to search data from
+ * @param aVariant variant where data is saved to
+ * @param aKeyName Key identification for data search
+ *
+ * @return KErrNone if data found and extracted ok.
+ */
+ TInt ExtractVariant( const CLiwMap* aMap,
+ TLiwVariant& aVariant,
+ const TDesC8& aKeyName );
+
+ /**
+ * Sends Mediator event
+ *
+ * @param aEvent Event to be sent.
+ */
+ void SendMediatorEvent( TInt aEvent );
+
+ /**
+ * Loads Last watched video data
+ *
+ * @param TMpxVideoPlayerActivationMessage message to put the data
+ */
+ void LoadLwDataL( TVideoPlayerActivationMessage& aMessage );
+
+ /**
+ * Tries to bring the video player app to foreground
+ *
+ * @return Was the task found and successfully brought to foreground.
+ */
+ TInt TryBringVideoPlayerToForegroundL();
+
+// DATA
+
+ /**
+ * Mediator event provider
+ */
+ CMediatorEventProvider* iMediatorEventProvider;
+
+ };
+
+#endif /* C_VIDEO_ACTION_HANDLER_H */