--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/perfmon/ui/hb/win/enginewrapper.h	Mon May 03 12:32:02 2010 +0300
@@ -0,0 +1,270 @@
+/*
+* 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:
+*
+*/
+
+#ifndef ENGINEWRAPPER_H
+#define ENGINEWRAPPER_H
+
+#include <QObject>
+#include <QColor>
+#include <QList>
+#include <QTime>
+#include <QTimer>
+
+enum SettingThreadPriorityTypes
+{
+    EThreadPriorityTypeMuchLess = 0,
+    EThreadPriorityTypeLess,
+    EThreadPriorityTypeNormal,
+    EThreadPriorityTypeMore,
+    EThreadPriorityTypeMuchMore,
+    EThreadPriorityTypeRealTime,
+    EThreadPriorityTypeAbsoluteVeryLow,
+    EThreadPriorityTypeAbsoluteLow,
+    EThreadPriorityTypeAbsoluteBackground,
+    EThreadPriorityTypeAbsoluteForeground,
+    EThreadPriorityTypeAbsoluteHigh
+};
+
+enum SettingCPUModes
+{
+    ECPUModeNotSet = -1,
+    ECPUModeCPUTime,
+    ECPUModeNOPs
+};
+
+enum SettingDataPopupVisbilities
+{
+    EDataPopupVisbilityAlwaysOn = 0,
+    EDataPopupVisbilityBackgroundOnly,
+    EDataPopupVisbilityAlwaysAlwaysOff
+};
+
+enum SettingDataPopupLocations
+{
+    EDataPopupLocationTopRight = 0,
+    EDataPopupLocationBottomMiddle
+};
+
+enum SettingSources
+{
+    ESourceCPU = 0,
+    ESourceRAM,
+    ESourceC,
+    ESourceD,
+    ESourceE,
+    ESourceF,
+    ESourceG,
+    ESourceH,
+    ESourceI,
+    ESourcesLength // this should be always the last!
+};
+
+enum SettingLoggingMode
+{
+    ELoggingModeRDebug = 0,
+    ELoggingModeLogFile,
+    ELoggingModeRDebugLogFile
+};
+
+
+struct SampleData
+{
+    qint64 mFree;
+    qint64 mSize;
+    qint64 mTimeFromStart;
+};
+
+class SampleEntry
+{
+public:
+    QString description() const { return mDescription; }
+    QString unitShort() const { return mUnitShort; }
+    QString unitLong() const { return mUnitLong; }
+    int driveNumber() const { return mDriveNumber; }
+    QColor graphColor() const { return mGraphColor; }
+
+    int sampleCount() const { return mSampleData.length(); }
+    const SampleData &sample(int index) const { return mSampleData[index]; }
+private:
+    QString mDescription;
+    QString mUnitShort;
+    QString mUnitLong;
+    int mDriveNumber;
+    QColor mGraphColor;
+
+    QList<SampleData> mSampleData;
+
+friend class EngineWrapper;
+};
+
+class PerfMonSources
+{
+public:
+    int count() const { return 9; }
+    int isEnabled (int index) const { return mSources[index]; }
+    void setEnabled(int index, bool enabled) { mSources[index] = enabled; }
+    QList<int> enabledIndexes() const
+    {
+        QList<int> indexes;
+        for(int i=0; i<count(); i++) {
+            if (isEnabled(i))
+                indexes.append(i);
+        }
+        return indexes;
+    }
+    void setEnabledIndexes(const QList<int> &indexes)
+    {
+        for(int i=0; i<count(); i++) {
+            setEnabled(i, indexes.contains(i));
+        }
+    }
+
+PerfMonSources() {
+    memset(mSources, 0, sizeof mSources);
+    mSources[0] = mSources[1] = mSources[2] = true;
+}
+
+private:
+    bool mSources[9];
+};
+
+class PerfMonSettings
+{
+public:
+    int heartBeat() const { return mHeartBeat; }
+    int maxSamples() const { return mMaxSamples; }
+    int priority() const { return mPriority; }
+    int cpuMode() const { return mCPUMode; }
+    bool keepBacklightOn() const { return mKeepBacklightOn; }
+
+    int dataPopupVisibility() const { return mDataPopupVisibility; }
+    int dataPopupLocation() const { return mDataPopupLocation; }
+    PerfMonSources &dataPopupSources() { return mDataPopupSources; }
+    const PerfMonSources &dataPopupSources() const { return mDataPopupSources; }
+
+    int graphVerticalBarPeriod() const { return mGraphsVerticalBarPeriod; }
+    PerfMonSources &graphSources() { return mGraphSources; }
+    const PerfMonSources &graphSources() const { return mGraphSources; }
+
+    int loggingMode() const { return mLoggingMode; }
+    QString loggingFilePath() const { return mLoggingFilePath; }
+    PerfMonSources &loggingSources() { return mLogSources; }
+    const PerfMonSources &loggingSources() const { return mLogSources; }
+
+    bool loggingEnabled() { return mLoggingEnabled; }
+
+
+    void setHeartBeat(int heartBeat) { mHeartBeat = heartBeat; }
+    void setMaxSamples(int maxSamples) { mMaxSamples = maxSamples; }
+    void setPriority(int priority) { mPriority = priority; }
+    void setCpuMode(int cpuMode) { mCPUMode = cpuMode; }
+    void setKeepBacklightOn(bool backlightOn) { mKeepBacklightOn = backlightOn; }
+
+    void setDataPopupVisibility(int visibility) { mDataPopupVisibility = visibility; }
+    void setDataPopupLocation(int location) { mDataPopupLocation = location; }
+
+    void setGraphVerticalBarPeriod(int period) { mGraphsVerticalBarPeriod = period; }
+
+    void setLoggingMode(int mode) { mLoggingMode = mode; }
+    void setLoggingFilePath(const QString& filePath) { mLoggingFilePath = filePath; }
+
+    void setLoggingEnabled(bool enabled) { mLoggingEnabled = enabled; }
+
+private:
+    friend class EngineWrapper;
+
+    PerfMonSettings() : mHeartBeat(600), mMaxSamples(64), mPriority(2), mCPUMode(1),
+        mKeepBacklightOn(true), mDataPopupVisibility(0), mDataPopupLocation(0),
+        mGraphsVerticalBarPeriod(5), mLoggingMode(1), mLoggingFilePath("C:\\data\\perfmon.log"),
+        mLoggingEnabled(true) {}
+
+
+private:
+    int mHeartBeat;
+    int mMaxSamples;
+    int mPriority;
+    int mCPUMode;
+    bool mKeepBacklightOn;
+
+    int mDataPopupVisibility;
+    int mDataPopupLocation;
+    PerfMonSources mDataPopupSources;
+
+    int mGraphsVerticalBarPeriod;
+    PerfMonSources mGraphSources;
+
+    int mLoggingMode;
+    QString mLoggingFilePath;
+    PerfMonSources mLogSources;
+
+    bool mLoggingEnabled;
+};
+
+/**
+ * Mock engine to simulate perfmon engine for non-symbian development.
+ */
+class EngineWrapper : public QObject
+ {
+    Q_OBJECT
+
+public:
+
+    /**
+     * Constructor
+     */
+    EngineWrapper();
+
+    /**
+     * Destructor
+     */
+    ~EngineWrapper();
+
+public:
+    const QList<SampleEntry>& sampleEntries() const { return mEntries; }
+
+    PerfMonSettings &settings() { return mSettings; }
+    const PerfMonSettings &settings() const { return mSettings; }
+
+    void setLoggingEnabled(bool enabled) { mSettings.setLoggingEnabled(enabled); }
+
+public slots:
+
+    bool updateSettings();
+    bool initialize();
+    void finalize();
+
+signals:
+
+    void samplesUpdated();
+    void settingsUpdated();
+
+private slots:
+
+    void update();
+
+private:
+
+    QList<SampleEntry> mEntries;
+
+    QTimer mTimer;
+
+    QTime mStartTime;
+
+    PerfMonSettings mSettings;
+};
+
+#endif //ENGINEWRAPPER_H