diff -r 61bc0f252b2b -r bac7acad7cb3 camerauis/cameraxui/cxengine/src/cxediskmonitorprivate.cpp
--- a/camerauis/cameraxui/cxengine/src/cxediskmonitorprivate.cpp	Tue Aug 31 15:03:46 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,147 +0,0 @@
-/*
-* Copyright (c) 2009 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:
-*
-*/
-
-#include <QObject> // Compiler flags, keep first
-#ifdef Q_OS_SYMBIAN
-#include <coemain.h>
-#endif // Q_OS_SYMBIAN
-#include "cxutils.h"
-#include "cxesysutil.h"
-#include "cxesettings.h"
-#include "cxediskmonitor.h"
-#include "cxediskmonitorprivate.h"
-
-
-namespace
-{
-    const int MONITORING_INTERVAL = 2*1000; // in milliseconds
-    const int UNKNOWN = -1;
-}
-
-
-/*!
-* Constructor.
-*/
-CxeDiskMonitorPrivate::CxeDiskMonitorPrivate(CxeSettings &settings)
-    : mSettings(settings),
-      mTimer(),
-#ifdef Q_OS_SYMBIAN
-      mFs(CCoeEnv::Static()->FsSession()),
-      mCameraDrive(CxeSysUtil::getCameraDrive(mFs)),
-#endif // Q_OS_SYMBIAN
-      mTriggerLevelBytes(UNKNOWN),
-      mLatestFreeBytes(UNKNOWN)
-{
-    CX_DEBUG_ENTER_FUNCTION();
-    CX_DEBUG_EXIT_FUNCTION();
-}
-
-/*!
-* Destructor.
-*/
-CxeDiskMonitorPrivate::~CxeDiskMonitorPrivate()
-{
-    CX_DEBUG_ENTER_FUNCTION();
-    stop();
-    CX_DEBUG_EXIT_FUNCTION();
-}
-
-/*!
-* Slot for checking if the available disk space is below warning trigger level.
-*/
-void CxeDiskMonitorPrivate::checkSpace()
-{
-    CX_DEBUG_ENTER_FUNCTION();
-
-    qint64 previousFree(mLatestFreeBytes);
-
-    // Get the current free space.
-    mLatestFreeBytes = free(false);
-
-    // If space has changed during monitoring, signal it now.
-    if (previousFree != mLatestFreeBytes && isMonitoring()) {
-        CX_DEBUG(("CxeDiskMonitorPrivate - Disk space changed %d -> %d bytes", previousFree, mLatestFreeBytes));
-        emit diskSpaceChanged();
-    }
-
-    // Only emit warning if trigger level is set to some positive value.
-    // Otherwise updating cached free space value is enough.
-    if (mTriggerLevelBytes != UNKNOWN && mLatestFreeBytes < mTriggerLevelBytes) {
-        CX_DEBUG(("[WARNING] CxeDiskMonitorPrivate - Disk space low!"));
-        emit diskSpaceLow();
-    }
-
-    CX_DEBUG_EXIT_FUNCTION();
-}
-
-/*!
-* Set the warning level of free disk space.
-* When free disk space falls below this limit, diskSpaceLow() signal is emitted.
-* @param bytes Limit in bytes.
-*/
-void CxeDiskMonitorPrivate::setLowWarningLevel(qint64 bytes)
-{
-    mTriggerLevelBytes = bytes;
-}
-
-/*!
-* Start monitoring disk space.
-*/
-void CxeDiskMonitorPrivate::start()
-{
-    if (!mTimer.isActive()) {
-        connect(&mTimer, SIGNAL(timeout()), this, SLOT(checkSpace()), Qt::UniqueConnection);
-        mTimer.start(MONITORING_INTERVAL);
-    }
-}
-
-/*!
-* Stop monitoring disk space.
-*/
-void CxeDiskMonitorPrivate::stop()
-{
-    mTimer.stop();
-    mLatestFreeBytes = UNKNOWN;
-}
-
-/*!
-* Is monitoring ongoing at the moment.
-*/
-bool CxeDiskMonitorPrivate::isMonitoring() const
-{
-    return mTimer.isActive();
-}
-
-/*!
-* Get free disk space for Camera use in bytes.
-* @param cached Can cached value be used.
-* If true (default value), value of last constant-interval-check is used (if it exists).
-* If false (or there's no cached value), forced reading of free space is done now.
-* This may cause significant delay compared to returning cached value.
-*/
-qint64 CxeDiskMonitorPrivate::free(bool cached) const
-{
-    qint64 value(0);
-    if (cached && mLatestFreeBytes != UNKNOWN) {
-        value = mLatestFreeBytes;
-    } else {
-        value = CxeSysUtil::spaceAvailable(mFs, mCameraDrive, mSettings);
-    }
-    return value;
-}
-
-// end of file