diff -r c743ef5928ba -r f9ce957a272c homescreenapp/stateplugins/hsmenuworkerstateplugin/inc/hsmenustates_global.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/homescreenapp/stateplugins/hsmenuworkerstateplugin/inc/hsmenustates_global.h	Fri Mar 19 09:27:44 2010 +0200
@@ -0,0 +1,130 @@
+/*
+ * 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:
+ *
+ */
+
+#ifndef HSMENUSTATES_GLOBAL_H
+#define HSMENUSTATES_GLOBAL_H
+
+#include <QDebug>
+#include <QtGlobal>
+
+#ifndef MENUSTATES_UNITTEST
+#define HS_STATES_TEST_CLASS(className)
+#else
+#define HS_STATES_TEST_CLASS(className) class className;
+#endif
+
+#ifndef MENUSTATES_UNITTEST
+#define HS_STATES_TEST_FRIEND_CLASS(className)
+#else
+#define HS_STATES_TEST_FRIEND_CLASS(className) friend class className;
+#endif
+
+static const char *const HS_MENU_WORKER_STATE_PROVIDER_LAYOUT =
+    ":/xml/hsmenuworkerstateplugin.docml";
+
+/*!
+ To enable logging of function entry and exit use the following flag for qmake:
+ -config nft
+ To include in logs extra information about RAM and heap usage, define an additional constant e.g. in ProductVariant.hrh:
+ #define NFT_RAM
+ */
+
+#ifdef NFT
+#ifdef Q_OS_SYMBIAN
+#include <hal.h>
+#include <e32std.h>
+#endif
+#endif
+
+#ifdef NFT
+
+#define HSMENUTEST(aText) qDebug() << QString(aText)
+
+#ifdef Q_OS_SYMBIAN
+#ifdef NFT_RAM
+#define HSMENUTEST_FREERAM_ENTRY(function) \
+    TInt HSMENUTEST_ENTRY_RAM(0); \
+    TInt HSMENUTEST_ENTRY_HEAP(0); \
+    TInt HSMENUTEST_ENTRY_HEAP_SIZE(0); \
+    { \
+        TInt allRAM(0); \
+        HAL::Get(HAL::EMemoryRAM, allRAM); \
+        HAL::Get(HAL::EMemoryRAMFree, HSMENUTEST_ENTRY_RAM); \
+        RHeap &heap = User::Heap(); \
+        TInt biggestBlock(0); \
+        HSMENUTEST_ENTRY_HEAP = heap.Available(biggestBlock); \
+        HSMENUTEST_ENTRY_HEAP_SIZE = heap.Size(); \
+        qDebug("(nft) " function " - Memory (kB) - Free RAM: %d, Heap size: %d, Free heap: %d", \
+               HSMENUTEST_ENTRY_RAM >> 10, HSMENUTEST_ENTRY_HEAP_SIZE >> 10, \
+               HSMENUTEST_ENTRY_HEAP >> 10); \
+    }
+
+#define HSMENUTEST_FREERAM_EXIT(function) \
+    { \
+        TInt allRAM(0); \
+        TInt freeRAM(0); \
+        HAL::Get(HAL::EMemoryRAM, allRAM); \
+        HAL::Get(HAL::EMemoryRAMFree, freeRAM); \
+        RHeap &heap = User::Heap(); \
+        TInt biggestBlock(0); \
+        TInt heapFree = heap.Available(biggestBlock); \
+        TInt heapSize = heap.Size(); \
+        qDebug("(nft) " function " - Memory (kB) - Free RAM: %d, Heap size: %d, Free heap: %d", \
+               freeRAM >> 10, heapSize >> 10, heapFree >> 10); \
+        qDebug("(nft) " function " - Memory (kB) - RAM diff: %d, Heap size diff: %d, Free heap diff: %d", \
+               (freeRAM-HSMENUTEST_ENTRY_RAM) >> 10, (heapSize-HSMENUTEST_ENTRY_HEAP_SIZE) >> 10, \
+               (heapFree-HSMENUTEST_ENTRY_HEAP) >> 10); \
+    }
+
+#else
+
+#define HSMENUTEST_FREERAM_ENTRY(function)
+#define HSMENUTEST_FREERAM_EXIT(function)
+
+#endif
+
+#define HSMENUTESTTIME_ENTRY(function) \
+    TInt64 HSMENUTEST_ENTRY_TIME(0); \
+    { \
+        TTime t; \
+        t.UniversalTime(); \
+        qDebug("\n" function "      entry:%20lld", t.Int64()); \
+        HSMENUTEST_ENTRY_TIME = t.Int64(); \
+    }
+
+#define HSMENUTESTTIME_EXIT(function) { \
+        TTime t; \
+        t.UniversalTime(); \
+        qDebug("\n" function "      entry:%20lld\n" function " difference:%20lld", t.Int64(), \
+               t.Int64()-HSMENUTEST_ENTRY_TIME); \
+    }
+
+#define HSMENUTEST_FUNC_ENTRY(function)   HSMENUTEST_FREERAM_ENTRY(function) \
+    HSMENUTESTTIME_ENTRY(function)
+#define HSMENUTEST_FUNC_EXIT(function)    HSMENUTESTTIME_EXIT(function) \
+    HSMENUTEST_FREERAM_EXIT(function)
+
+#else //Q_OS_SYMBIAN
+#define HSMENUTEST_FUNC_ENTRY(function)   qDebug()<< function << " entry";
+#define HSMENUTEST_FUNC_EXIT(function)    qDebug()<< function << " exit";
+#endif //Q_OS_SYMBIAN
+#else //NFT
+#define HSMENUTEST_FUNC_ENTRY(function)
+#define HSMENUTEST_FUNC_EXIT(function)
+#endif //NFT
+
+#endif //HSMENUSTATES_GLOBAL_H