/*!

* 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 <QtGui>

#include <QtTest/QtTest>

#include <hbapplication.h>

#include <hbmainwindow.h>

#include <hbaction.h>

#include <hbtoolbar.h>

#include <hbview.h>

#include <hblineedit.h>

#include <hbinstance.h>

#ifdef Q_OS_SYMBIAN

#include "xqservicerequest.h"

#endif

#include "dialpadtest.h"

#include "dialpadbluetootheventfilter.h"

#include "dialpad.h"

const int WAIT_TIME = 300;

QString mService;

QString mMessage;

bool mXQServiceConstructed;

bool mSendCalled;

#ifdef Q_OS_SYMBIAN

XQServiceRequest::XQServiceRequest(const QString& service, const QString& message, const bool& synchronous) { mService=service; mMessage=message; mXQServiceConstructed=true; }

XQServiceRequest::~XQServiceRequest() {}

bool XQServiceRequest::send(QVariant& retValue) { mSendCalled=true; return true; }

void XQServiceRequest::addArg(const QVariant& v) {}

#endif

// helper class

class KeyEventCatcher : public QObject

{

public:

    bool eventFilter(QObject* watched, QEvent * event)

    {

        Q_UNUSED(watched);

        if (event->type() == QEvent::KeyPress) {

            QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);

            mKeyPresses.append(keyEvent->key());

            return false;

        } else if (event->type() == QEvent::KeyRelease) {

            QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);

            mKeyReleases.append(keyEvent->key());

            return false;

        }

        return false;

    }

public:

    QList<int> mKeyPresses;

    QList<int> mKeyReleases;

};

// test cases

class ut_DialpadBluetoothEventFilter : public QObject

{

    Q_OBJECT

public:

    enum MouseEventType

    {

        Press,

        Release,

        Click

    };

private slots:

    void initTestCase();

    void init();

    void cleanup();

    void cleanupTestCase();

    void testLongPressAsteriskKey();

    void testShortAndLongPressAsteriskKey();

private:

    QGraphicsWidget* getWidgetByName(const QString& name);

    void mouseClickDialpad(int key, MouseEventType type=Click, bool pause=true);

private:

    HbMainWindow*  mMainWindow;

    Dialpad*       mDialpad;

    DialpadBluetoothEventFilter *mEventFilter;

    KeyEventCatcher* mKeyCatcher;

    QMap<int,QString> mKeyNames;

};

void ut_DialpadBluetoothEventFilter::initTestCase()

{

    mMainWindow = new HbMainWindow;

    mKeyCatcher = new KeyEventCatcher;

    mMainWindow->installEventFilter(mKeyCatcher);

    mDialpad = new Dialpad();

    mEventFilter = new DialpadBluetoothEventFilter(mDialpad, this);

    hbInstance->allMainWindows().at(0)->installEventFilter(mEventFilter);

    QRectF rect(mMainWindow->contentsRect());

    rect.setHeight(rect.height()*0.7);

    rect.moveTop((mMainWindow->contentsRect().height()-rect.height())/2);

    mDialpad->setPreferredSize(360,400);

    mDialpad->setPos(0,100);

    mKeyNames.insert(Qt::Key_1,"49");

    mKeyNames.insert(Qt::Key_2,"50");

    mKeyNames.insert(Qt::Key_3,"51");

    mKeyNames.insert(Qt::Key_4,"52");

    mKeyNames.insert(Qt::Key_5,"53");

    mKeyNames.insert(Qt::Key_6,"54");

    mKeyNames.insert(Qt::Key_7,"55");

    mKeyNames.insert(Qt::Key_8,"56");

    mKeyNames.insert(Qt::Key_9,"57");

    mKeyNames.insert(Qt::Key_Asterisk,"42");

    mKeyNames.insert(Qt::Key_0,"48");

    mKeyNames.insert(Qt::Key_NumberSign,"35");

    mKeyNames.insert(Qt::Key_Backspace,"16777219");

    mKeyNames.insert(Qt::Key_Yes,"16842753");

    mMainWindow->show();

    mDialpad->show();

    mDialpad->hide();

}

void ut_DialpadBluetoothEventFilter::init()

{

    mService = QString("");

    mMessage = QString("");

    mXQServiceConstructed = false;

    mSendCalled = false;

}

void ut_DialpadBluetoothEventFilter::cleanupTestCase()

{

    delete mDialpad;

    delete mMainWindow;

    delete mKeyCatcher;

}

void ut_DialpadBluetoothEventFilter::cleanup()

{

    mKeyCatcher->mKeyPresses.clear();

    mKeyCatcher->mKeyReleases.clear();

    mDialpad->editor().setText(QString());

    QTest::qWait(WAIT_TIME); // delay between tests

}

QGraphicsWidget* ut_DialpadBluetoothEventFilter::getWidgetByName(const QString& name)

{

    Q_ASSERT(mMainWindow!=0);

    QGraphicsWidget* widget = 0;

    QList<QGraphicsItem*> items = mMainWindow->scene()->items();

    foreach (QGraphicsItem* item, items) {

        if (item->isWidget()) {

            QGraphicsWidget *w = static_cast<QGraphicsWidget*>(item);

            if (w->objectName()==name) {

                widget = w;

            }

        }

    }

    return widget;

}

void ut_DialpadBluetoothEventFilter::mouseClickDialpad(int key, MouseEventType type, bool pause)

{

    QString name = mKeyNames.value(key);

    QGraphicsWidget* widget = getWidgetByName(name);

    if (widget) {

        QPointF widgetPos = widget->scenePos() + widget->rect().center();

        QPoint windowPos = mMainWindow->mapFromScene(widgetPos);

        if (type==Press) {

            QTest::mousePress(mMainWindow->viewport(), Qt::LeftButton, 0, windowPos);

        } else if (type==Release) {

            QTest::mouseRelease(mMainWindow->viewport(), Qt::LeftButton, 0, windowPos);

        } else {

            QTest::mouseClick(mMainWindow->viewport(), Qt::LeftButton, 0, windowPos);

        }

        if (pause) {

            QTest::qWait(WAIT_TIME);

        }

    } else {

        QFAIL("Button could not be accessed!");

    }

}

void ut_DialpadBluetoothEventFilter::testLongPressAsteriskKey()

{

    mDialpad->openDialpad();

    QTest::qWait(2*WAIT_TIME);

    // Basic long press

    mouseClickDialpad(Qt::Key_Asterisk, Press);

    QTest::qWait(2000);

    mouseClickDialpad(Qt::Key_Asterisk, Release);

    QTest::qWait(1000);

    QCOMPARE(mDialpad->editor().text(), QString(""));

    mDialpad->closeDialpad();

    QVERIFY(mXQServiceConstructed == true);

    QCOMPARE(mService, QString("com.nokia.services.btservices.ToggleBluetooth"));

    QCOMPARE(mMessage, QString("toggleBluetooth()"));

    QVERIFY(mSendCalled == true);

}

void ut_DialpadBluetoothEventFilter::testShortAndLongPressAsteriskKey()

{

    mDialpad->openDialpad();

    // Short press and long press shouldn't do anything

    mouseClickDialpad(Qt::Key_Asterisk, Press);

    mouseClickDialpad(Qt::Key_Asterisk, Release);

    mouseClickDialpad(Qt::Key_Asterisk, Press);

    QTest::qWait(2000);

    mouseClickDialpad(Qt::Key_Asterisk, Release);

    QCOMPARE(mDialpad->editor().text(), QString("**"));

    mDialpad->closeDialpad();	

}

DIALPAD_TEST_MAIN(ut_DialpadBluetoothEventFilter)

#include "ut_dialpadbluetootheventfilter.moc"