--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/camerauis/cameraxui/cxengine/src/cxeautofocuscontroldesktop.cpp	Wed Aug 18 09:37:18 2010 +0300
@@ -0,0 +1,173 @@
+/*
+* Copyright (c) 2010 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 <QMetaType>
+#include <QImage>
+
+//#include "cxesettings.h"
+#include "cxeautofocuscontroldesktop.h"
+#include "cxutils.h"
+#include "cxestate.h"
+
+/*
+* CxeAutoFocusControlSymbian::CxeAutoFocusControlSymbian
+*/
+CxeAutoFocusControlDesktop::CxeAutoFocusControlDesktop()
+    : mCancelled(false),
+      mState(Unknown)
+{
+    CX_DEBUG_ENTER_FUNCTION();
+
+    qRegisterMetaType<CxeAutoFocusControl::State>();
+
+    initializeStates();
+    initializeResources();
+
+    CX_DEBUG_EXIT_FUNCTION();
+}
+
+/*
+* CxeAutoFocusControlDesktop::~CxeAutoFocusControlDesktop
+*/
+CxeAutoFocusControlDesktop::~CxeAutoFocusControlDesktop()
+{
+    CX_DEBUG_ENTER_FUNCTION();
+    CX_DEBUG_EXIT_FUNCTION();
+}
+
+/*
+* Start Autofocus
+*/
+CxeError::Id CxeAutoFocusControlDesktop::start(bool soundEnabled)
+{
+    Q_UNUSED(soundEnabled);
+
+    CX_DEBUG( ("CxeAutoFocusControlDesktop::start() <> state: %d", state() ) );
+
+    CxeError::Id err = CxeError::None;
+
+    if (state() != CxeAutoFocusControl::InProgress && state() != CxeAutoFocusControl::Canceling) {
+        CX_DEBUG(("CxeAutoFocusControlDesktop::start() calling SetAutoFocusType"));
+        mCancelled = false;
+        mState = Ready;
+        emit stateChanged(mState, CxeError::None);
+    } else { // AF was started earlier, can't start until it completes
+        err = CxeError::InUse;
+    }
+
+    CX_DEBUG( ("CxeAutoFocusControlDesktop::start() <= err : %d", err ) );
+
+    return err;
+}
+
+/*
+* Cancel Autofocus
+*/
+void CxeAutoFocusControlDesktop::cancel()
+{
+    CX_DEBUG( ("CxeAutoFocusControlSymbian::cancel <> state: %d", state() ) );
+
+    if (!mCancelled) {
+        if (state() == CxeAutoFocusControl::InProgress) {
+            // Need to stop current AF first. Wait for AF event to proceed.
+            mState = Canceling;
+            emit stateChanged(mState, CxeError::None);
+        } else if (state() != CxeAutoFocusControl::Canceling) {
+            // Cancel means move to hyperfocal.
+            mState = Canceling;
+            emit stateChanged(mState, CxeError::None);
+        }
+    }
+    CX_DEBUG_EXIT_FUNCTION();
+}
+
+/*
+* Set Autofocus mode
+*/
+void CxeAutoFocusControlDesktop::setMode(CxeAutoFocusControl::Mode newMode)
+{
+    CX_DEBUG_ENTER_FUNCTION();
+
+    mAfMode = newMode;
+    mCancelled = false;
+
+    CX_DEBUG_EXIT_FUNCTION();
+}
+
+/*
+* returns Autofocus mode
+*/
+CxeAutoFocusControl::Mode CxeAutoFocusControlDesktop::mode() const
+{
+    return mAfMode;
+}
+
+/**
+* Is the given mode a fixed focus mode?
+*/
+bool CxeAutoFocusControlDesktop::isFixedFocusMode(CxeAutoFocusControl::Mode mode) const
+{
+    return (mode == CxeAutoFocusControl::Hyperfocal
+         || mode == CxeAutoFocusControl::Infinity);
+}
+
+/*
+* To check if Autofocus is supported
+*/
+bool CxeAutoFocusControlDesktop::supported() const
+{
+    CX_DEBUG_ENTER_FUNCTION();
+
+    bool supported = true;
+    CX_DEBUG_EXIT_FUNCTION();
+    return supported;
+}
+
+/*
+* CxeAutoFocusControlDesktop::state
+*/
+CxeAutoFocusControl::State CxeAutoFocusControlDesktop::state() const
+{
+    return mState;
+}
+
+/*
+* CxeAutoFocusControlDesktop::initializeStates
+*/
+void CxeAutoFocusControlDesktop::initializeStates()
+{
+}
+
+/*
+* CxeAutoFocusControlDesktop::initializeResources
+*/
+void CxeAutoFocusControlDesktop::initializeResources()
+{
+    CX_DEBUG_ENTER_FUNCTION();
+    CX_DEBUG_EXIT_FUNCTION();
+}
+
+/*!
+  * Public method for checking if auto focus sound is enabled
+  * \return true if enabled
+  */
+bool CxeAutoFocusControlDesktop::isSoundEnabled() const
+{
+    return false; // should actually return mSoundEnabled
+}
+
+// end of file