--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/svgtviewer/SvgtViewerPlugin/UIControlSrc/SVGTPointerHideTimer.cpp Thu Sep 09 11:17:40 2010 +0300
@@ -0,0 +1,119 @@
+/*
+* Copyright (c) 2004, 2005 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: This file implements the timer functionality required for the
+* hiding of pointer in case of inactivity.
+*
+*/
+
+
+// User Includes
+#include "SVGTPointerHideTimer.h"
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CSVGTPointerHideTimer::CSVGTPointerHideTimer
+// Default Constructor. Initialises Timer State Variables.
+// -----------------------------------------------------------------------------
+//
+CSVGTPointerHideTimer::CSVGTPointerHideTimer( MSVGTPointerInactivityListener*
+ aListener) : // Listener for the pointer inactivity
+ CTimer( CActive::EPriorityStandard ), iInactivityListener( aListener )
+ {
+ }
+
+// -----------------------------------------------------------------------------
+// CSVGTPointerHideTimer::ConstructL
+// Second Phase Constructor for CSVGTPointerHideTimer. Adds this object to the
+// applications active scheduler.
+// -----------------------------------------------------------------------------
+//
+void CSVGTPointerHideTimer::ConstructL()
+ {
+ // Call the base class ConstructL
+ CTimer::ConstructL();
+ // Add to active scheduler
+ CActiveScheduler::Add( this );
+ }
+
+// -----------------------------------------------------------------------------
+// CSVGTPointerHideTimer::NewLC
+// Factory function for creating CSVGTPointerHideTimer objects. It also
+// pushes the created dialog object onto the cleanup stack.
+// Returns: CSVGTPointerHideTimer* ; Pointer to the created object.
+// Leaves if error occurs during creation.
+// -----------------------------------------------------------------------------
+//
+CSVGTPointerHideTimer* CSVGTPointerHideTimer::NewLC(
+ MSVGTPointerInactivityListener* aListener ) // Listener for inactivity event
+ {
+ CSVGTPointerHideTimer* self = new ( ELeave ) CSVGTPointerHideTimer(
+ aListener );
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ return self;
+ }
+
+// -----------------------------------------------------------------------------
+// CSVGTPointerHideTimer::NewL
+// Factory function for creating CSVGTPointerHideTimer objects.
+// Returns: CSVGTPointerHideTimer* ; Pointer to the created object.
+// Leaves if error occurs during creation.
+// -----------------------------------------------------------------------------
+//
+CSVGTPointerHideTimer* CSVGTPointerHideTimer::NewL(
+ MSVGTPointerInactivityListener* aListener ) // Listener for inactivity event
+ {
+ CSVGTPointerHideTimer* self = NewLC( aListener );
+ CleanupStack::Pop( self );
+ return self;
+ }
+
+
+// Destructor
+CSVGTPointerHideTimer::~CSVGTPointerHideTimer()
+ {
+ // Reset the listener
+ iInactivityListener = NULL;
+ // Cancel any pending timer events
+ Cancel();
+ }
+
+// -----------------------------------------------------------------------------
+// CSVGTPointerHideTimer::DoCancel
+// Reimplements CActive::DoCancel.
+// -----------------------------------------------------------------------------
+//
+void CSVGTPointerHideTimer::DoCancel()
+ {
+ CTimer::DoCancel();
+ }
+
+// -----------------------------------------------------------------------------
+// CSVGTPointerHideTimer::RunL
+// Reimplements CActive::RunL. This function resets the inactivity timer
+// so that the control is triggered to hide the pointer when no
+// activity occurs for a specified time period
+// -----------------------------------------------------------------------------
+//
+void CSVGTPointerHideTimer::RunL()
+ {
+ // Callback
+ if ( iInactivityListener )
+ {
+ iInactivityListener->PointerInactivityTimeout();
+ }
+ }
+
+// End of File