--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/taskswitcher/teleportui/hgteleportapp/inc/hgteleportphysics.h Mon Jan 18 20:10:36 2010 +0200
@@ -0,0 +1,141 @@
+/*
+ * ============================================================================
+ * Name : hgteleportphysics.h
+ * Part of : Hg Teleport
+ * Description : Application class
+ * Version : %version: %
+ *
+ * Copyright © 2009 Nokia. All rights reserved.
+ * This material, including documentation and any related computer
+ * programs, is protected by copyright controlled by Nokia. All
+ * rights are reserved. Copying, including reproducing, storing,
+ * adapting or translating, any or all of this material requires the
+ * prior written consent of Nokia. This material also contains
+ * confidential information which may not be disclosed to others
+ * without the prior written consent of Nokia.
+ * ============================================================================
+ *
+ */
+
+#ifndef HGTELEPORTPHYSICS_H
+#define HGTELEPORTPHYSICS_H
+
+#include <e32base.h>
+#include <e32std.h>
+
+class MAknPhysicsObserver;
+
+/**
+ * Simple physics for grid animation
+ */
+class CHgTeleportPhysics : public CActive
+ {
+public:
+ /*
+ * Destructor
+ */
+ ~CHgTeleportPhysics();
+
+ /**
+ * Two-phased constructor.
+ */
+ static CHgTeleportPhysics* NewL( MAknPhysicsObserver& aObserver );
+
+ /**
+ * Two-phased constructor.
+ */
+ static CHgTeleportPhysics* NewLC( MAknPhysicsObserver& aObserver );
+
+public: // New functions
+
+ /**
+ * Starts animation
+ *
+ * @param aDrag next drag point
+ * @param aStartTime when animation should be started
+ */
+ void StartPhysics( const TPoint& aTarget );
+
+ /**
+ * Stops animation
+ */
+ void StopPhysics();
+
+private:
+
+ /**
+ * C++ constructor
+ */
+ CHgTeleportPhysics( MAknPhysicsObserver& aObserver );
+
+ /**
+ * Second-phase constructor
+ */
+ void ConstructL();
+
+private: // From CActive
+
+ /**
+ * Handles completion
+ */
+ void RunL();
+
+ /**
+ * Called when cancelled
+ */
+ void DoCancel();
+
+ /**
+ * Hanldes error
+ */
+ TInt RunError( TInt aError );
+
+private: // New functions
+
+ /**
+ * Calculates animation steps
+ */
+ TInt CalculateAnimationSteps( const TPoint& aTarget );
+
+private:
+
+ enum TPhysicsStatus
+ {
+ EStopped,
+ ERunning,
+ EFinished
+ };
+
+ /**
+ * Observer
+ */
+ MAknPhysicsObserver& iObserver;
+
+ /**
+ * Animation timer
+ */
+ RTimer iTimer;
+
+ /**
+ * Animation state
+ */
+ TPhysicsStatus iPhysicsState;
+
+ /**
+ * Controls animation refresh rate
+ */
+ TTimeIntervalMicroSeconds32 iAnimationTickTime;
+
+ /**
+ * Animation ticks counter
+ */
+ TInt iAnimationTicks;
+
+ /**
+ * Offset of how much view should be moved
+ */
+ RArray<TPoint> iAnimationSteps;
+
+ };
+
+#endif // HGTELEPORTPHYSICS_H