videoplayback/videoplaybackview/viewinc/videoplaybackuserinputhandler.h
changeset 55 4bfa887905cf
child 58 d2b028fd1f7d
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/videoplayback/videoplaybackview/viewinc/videoplaybackuserinputhandler.h	Mon Aug 23 14:27:29 2010 +0300
@@ -0,0 +1,152 @@
+/*
+* 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 "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:  Implementation of VideoPlaybackUserInputHandler
+*
+*/
+
+// Version : %version:  7 %
+
+
+
+#ifndef VIDEOPLAYBACKUSERINPUTHANDLER_H_
+#define VIDEOPLAYBACKUSERINPUTHANDLER_H_
+
+// INCLUDES
+#include <remconcoreapitargetobserver.h> // Side volume key
+
+
+// FORWARD DECLARATIONS
+class CRemConInterfaceSelector; // Side volume key
+class CRemConCoreApiTarget;
+class CMPXVideoViewWrapper;
+
+// CLASS DECLARATION
+
+class CVideoPlaybackUserInputHandler : public CBase,
+                                       public MRemConCoreApiTargetObserver
+{
+    public: // Constructors and destructor
+
+        /**
+        * Two-phased constructor.
+        */
+        static CVideoPlaybackUserInputHandler* NewL(
+                CMPXVideoViewWrapper* aWrapper, TBool aTvOutConnected );
+
+        /**
+        * Destructor.
+        */
+        virtual ~CVideoPlaybackUserInputHandler();
+
+    private:
+
+        /**
+        * C++ default constructor.
+        */
+        CVideoPlaybackUserInputHandler( CMPXVideoViewWrapper* aWrapper );
+
+        /**
+        * Symbian 2nd phase constructor.
+        */
+        void ConstructL( TBool aTvOutConnected );
+
+    public:
+        void ProcessKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType );
+
+	    void ProcessMediaKey( TRemConCoreApiOperationId aOperationId,
+                              TRemConCoreApiButtonAction aButtonAct );
+
+	    void DoHandleMediaKey( TRemConCoreApiOperationId aOperationId,
+                               TRemConCoreApiButtonAction aButtonAct );
+
+        // From MRemConCoreApiTargetObserver
+        /**
+        * Side volume key API from MRemConCoreApiTargetObserver
+        * @since 3.2
+        * @see MRemConCoreApiTargetObserver
+        */
+        virtual void MrccatoPlay(
+                TRemConCoreApiPlaybackSpeed aSpeed,
+                TRemConCoreApiButtonAction aButtonAct );
+
+        virtual void MrccatoCommand(
+                TRemConCoreApiOperationId aOperationId,
+                TRemConCoreApiButtonAction aButtonAct );
+
+        /**
+        * Setter method for iForeground
+        * @param aForeground - the value to be set
+        * @return void
+        */
+        void SetForeground( TBool aForeground );
+ 
+        void HandleTVOutEventL( TBool aTVOutConnected );
+                
+	private:
+        /**
+        * Handles volume repeat timer timout
+        * @return TInt
+        */
+        static TInt HandleVolumeRepeatTimeoutL( TAny* aPtr );
+
+        /**
+        * Adjust volume(+1/-1) for media key
+        * @return void
+        */
+        void HandleVolumeRepeatL();
+
+        void HandleFastForward( TRemConCoreApiButtonAction aButtonAct );
+
+        void HandleRewind( TRemConCoreApiButtonAction aButtonAct );
+
+        void HandleVolumeUp( TRemConCoreApiButtonAction aButtonAct );
+
+        void HandleVolumeDown( TRemConCoreApiButtonAction aButtonAct );
+
+        // Handles the Display light timer timeout
+        static TInt  HandleDisplayTimeout( TAny* aPtr );
+        
+        // Disable the display backlight
+        void DisableBacklight();
+        
+        // Enable the display backlight
+        void EnableBacklight();
+        
+        // Restarts the timer for display light time-out
+        void RestartDisplayTimer();
+
+    private:
+
+        TVideoUserInputType                     iProcessingInputType; 	// the type of input being processed
+        TUint                                   iLastPressedKeyCode;     // keycode of last key that sent EEventKeyDown
+        TInt                                    iLastPressedKeyScanCode; // scancode of last key that sent EEventKeyDown
+        TRemConCoreApiOperationId               iLastMediaKeyPressed;    // Id of last mediakey thats sent a button-press
+
+        CRemConInterfaceSelector*               iInterfaceSelector; 		// Side volume key, owned
+        CRemConCoreApiTarget*                   iCoreTarget;            // Owned by CRemConInterfaceSelector
+
+        CPeriodic*                              iVolumeRepeatTimer;     // owned
+        TBool                                   iVolumeRepeatUp;
+        TBool                                   iTVOutConnected;        // Flag to indicate if TV is connected
+        CPeriodic*                              iDisplayTimer;          // Timer to timeout the lights time-out
+        TInt                                    iDisplayTimeOut;        // Value of the lights time-out
+
+        TBool                                   iForeground;
+        CMPXVideoViewWrapper*                   iViewWrapper;
+};
+
+
+#endif /*VIDEOPLAYBACKUSERINPUTHANDLER_H_*/
+
+// End of File