/*

* 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: Container for pan (drag) gesture -related data and logic.

*

*/

#include "hbautotest.h"

#include <HbMainWindow>

#include <HbWidget>

const qreal STEP = 10; //How many pixels to drag before sending an event

//Init static members

bool HbAutoTest::pointerPressed = false;

QPointF HbAutoTest::pressPoint = QPointF();

void HbAutoTest::mouseMove (HbAutoTestMainWindow *window, HbWidget *widget, QPointF pos, int delay)

{

    if (delay!=-1) {

        QTest::qWait(delay);

    }

    QPointF targetPoint=QPointF();

    if (pos==QPointF()) {

        targetPoint = middlePointOfWidget(widget);

    } else {

        targetPoint = widget->mapToScene(pos);

    }

    if (pointerPressed) {

        //Now we should drag an item

        drag(window, targetPoint);

            HbAutoTestMouseEvent me (

            QEvent::MouseMove, 

            targetPoint.toPoint(), 

            window->viewport()->mapToGlobal(targetPoint.toPoint()), 

            Qt::NoButton, 

            Qt::NoButton, 

            Qt::NoModifier);

            QSpontaneKeyEvent::setSpontaneous(&me);

            qApp->notify((window->viewport()), &me);

            QCoreApplication::sendPostedEvents();

            QTest::qWait(1);

    } else {

            HbAutoTestMouseEvent me (

            QEvent::MouseMove, 

            targetPoint.toPoint(), 

            window->viewport()->mapToGlobal(targetPoint.toPoint()), 

            Qt::NoButton, 

            Qt::NoButton, 

            Qt::NoModifier);

            QSpontaneKeyEvent::setSpontaneous(&me);

            qApp->notify((window->viewport()), &me);

            QCoreApplication::sendPostedEvents();

            QTest::qWait(1);

    }

    QTest::qWait(1);

    QTest::qWait(1);

}

void HbAutoTest::mousePress (HbAutoTestMainWindow *window, HbWidget *widget, QPointF pos, int delay)

{

    if (delay!=-1) {

        QTest::qWait(delay);

    }

    pointerPressed=true;

    QPointF targetPoint=QPointF();

    if (pos==QPointF()) {

        targetPoint = middlePointOfWidget(widget);

    } else {

        targetPoint = widget->mapToScene(pos);

    }

    QCursor::setPos(window->mapToGlobal(targetPoint.toPoint()));

    pressPoint=targetPoint;

    HbAutoTestMouseEvent me (

    QEvent::MouseButtonPress, 

    targetPoint.toPoint(), 

    window->viewport()->mapToGlobal(targetPoint.toPoint()), 

    Qt::LeftButton, 

    Qt::LeftButton, 

    Qt::NoModifier);

    QSpontaneKeyEvent::setSpontaneous(&me);

    qApp->notify((window->viewport()), &me);

    QCoreApplication::sendPostedEvents();

    QCoreApplication::sendPostedEvents();

    QTest::qWait(1);

}

void HbAutoTest::mouseRelease (HbAutoTestMainWindow *window, HbWidget *widget, QPointF pos, int delay)

{

    if (delay!=-1) {

        QTest::qWait(delay);

    }

    pointerPressed=false;

    QPointF targetPoint=QPointF();

    if (pos==QPointF()) {

        targetPoint = middlePointOfWidget(widget);

    } else {

        targetPoint = widget->mapToScene(pos);

    }

    QCursor::setPos(window->mapToGlobal(targetPoint.toPoint()));

    pressPoint=QPointF();

    HbAutoTestMouseEvent me (

    QEvent::MouseButtonRelease, 

    targetPoint.toPoint(), 

    window->viewport()->mapToGlobal(targetPoint.toPoint()), 

    Qt::LeftButton, 

    Qt::LeftButton, 

    Qt::NoModifier);

    QSpontaneKeyEvent::setSpontaneous(&me);

    qApp->notify((window->viewport()), &me);

    QCoreApplication::sendPostedEvents();

    QTest::qWait(1);

    QTest::qWait(1);

}

void HbAutoTest::mouseClick (HbAutoTestMainWindow *window, const HbWidget *widget, QPointF pos, int delay)

{

    if (delay!=-1) {

        QTest::qWait(delay);

    }

    QPointF targetPoint=QPointF();

    if (pos==QPointF()) {

        targetPoint = middlePointOfWidget(widget);

    } else {

        targetPoint = widget->mapToScene(pos);

    }

    QCursor::setPos(window->mapToGlobal(targetPoint.toPoint()));

    HbAutoTestMouseEvent me (

    QEvent::MouseButtonPress, 

    targetPoint.toPoint(), 

    window->viewport()->mapToGlobal(targetPoint.toPoint()), 

    Qt::LeftButton, 

    Qt::LeftButton, 

    Qt::NoModifier);

    QSpontaneKeyEvent::setSpontaneous(&me);

    qApp->notify((window->viewport()), &me);

    QCoreApplication::sendPostedEvents();

    QTest::qWait(1);

    if (delay!=-1) {

        QTest::qWait(delay);

    }

    HbAutoTestMouseEvent me2 (

    QEvent::MouseButtonRelease, 

    targetPoint.toPoint(), 

    window->viewport()->mapToGlobal(targetPoint.toPoint()), 

    Qt::LeftButton, 

    Qt::LeftButton, 

    Qt::NoModifier);

    QSpontaneKeyEvent::setSpontaneous(&me2);

    qApp->notify((window->viewport()), &me2);

    QCoreApplication::sendPostedEvents();

    QTest::qWait(1);

    QTest::qWait(1);

}   

QPointF HbAutoTest::middlePointOfWidget( const HbWidget* widget)

{

    QRectF widgetRect = widget->rect();

    QRectF widgetSceneRect = widget->mapRectToScene(widgetRect);

    qreal middleX = ((widgetSceneRect.right() - widgetSceneRect.left())/2)+widgetSceneRect.left();

    qreal middleY = ((widgetSceneRect.bottom() - widgetSceneRect.top())/2)+widgetSceneRect.top();  

    return QPointF(middleX,middleY);

}

void HbAutoTest::drag(HbAutoTestMainWindow *window, QPointF targetPoint)

{

    qreal tempX = targetPoint.x() - pressPoint.x();

    qreal tempY = targetPoint.y() - pressPoint.y();

    qreal totalTrip = sqrt ((tempX * tempX) + (tempY * tempY));

    int numberOfSteps = qRound(totalTrip / STEP);

    HbAutoTestMouseEvent me (

        QEvent::MouseMove, 

        targetPoint.toPoint(), 

        window->viewport()->mapToGlobal(targetPoint.toPoint()), 

        Qt::NoButton , 

        Qt::LeftButton, 

        Qt::NoModifier);

    QPointF nextPanPoint=pressPoint;

    for (int i=1; i<numberOfSteps; i++) { //On purpose not =<

        nextPanPoint.setY (pressPoint.y()+((i / (qreal)numberOfSteps) * tempY));

        nextPanPoint.setX (pressPoint.x()+((i / (qreal)numberOfSteps) * tempX));

        QCursor::setPos(window->mapToGlobal(nextPanPoint.toPoint()));

        me =  HbAutoTestMouseEvent (QEvent::MouseMove,

                            nextPanPoint.toPoint(), 

                            window->viewport()->mapToGlobal(nextPanPoint.toPoint()), 

                            Qt::NoButton, 

                            Qt::LeftButton, 

                            Qt::NoModifier);   

        QSpontaneKeyEvent::setSpontaneous(&me);

        qApp->notify((window->viewport()), &me);

        QCoreApplication::sendPostedEvents();

    }

    QCursor::setPos(window->mapToGlobal(targetPoint.toPoint()));

    //One more (or the only one) step to the target

    me =  HbAutoTestMouseEvent (QEvent::MouseMove,

                            targetPoint.toPoint(), 

                            window->viewport()->mapToGlobal(targetPoint.toPoint()), 

                            Qt::NoButton, 

                            Qt::LeftButton, 

                            Qt::NoModifier);   

    QSpontaneKeyEvent::setSpontaneous(&me);

    qApp->notify((window->viewport()), &me);

    QCoreApplication::sendPostedEvents();

}

void HbAutoTest::simulateEvent(QWidget *widget, bool press, int code,

                              Qt::KeyboardModifiers modifier, QString text, bool repeat, int delay)

    {

        //Q_ASSERT_X(dynamic_cast<HbAutoTestMainWindow *>(( widget) ) != 0, "HbAutoTest", "Always use with HbAutoTestMainWindow");

        /*extern int Q_TESTLIB_EXPORT defaultKeyDelay();

        if (delay == -1 || delay < defaultKeyDelay())

            delay = defaultKeyDelay();

        if(delay > 0)

            QTest::qWait(delay);*/

        Q_UNUSED(delay);

        QTest::qWait(10); //TODO: Remove this and reveal above out-commented code

        HbAutoTestKeyEvent a(press ? QEvent::KeyPress : QEvent::KeyRelease, code, modifier, text, repeat);

        QSpontaneKeyEvent::setSpontaneous(&a);

        if (!qApp->notify(widget, &a))

            QTest::qWarn("Keyboard event not accepted by receiving widget");

    }

void HbAutoTest::sendKeyEvent(QTest::KeyAction action, QWidget *widget, Qt::Key code,

                             QString text, Qt::KeyboardModifiers modifier, int delay)

    {

        QTEST_ASSERT(qApp);

        if (!widget)

            widget = QWidget::keyboardGrabber();

        if (!widget) {

            if (QWidget *apw = QApplication::activePopupWidget())

                widget = apw->focusWidget() ? apw->focusWidget() : apw;

            else

                widget = QApplication::focusWidget();

        }

        if (!widget)

            widget = QApplication::activeWindow();

        QTEST_ASSERT(widget);

        if (action == QTest::Click) {

            QPointer<QWidget> ptr(widget);

            sendKeyEvent(QTest::Press, widget, code, text, modifier, delay);

            if (!ptr) {

                // if we send key-events to embedded widgets, they might be destroyed

                // when the user presses Return

                return;

            }

            sendKeyEvent(QTest::Release, widget, code, text, modifier, delay);

            return;

        }

        bool repeat = false;

        if (action == QTest::Press) {

            if (modifier & Qt::ShiftModifier)

                simulateEvent(widget, true, Qt::Key_Shift, 0, QString(), false, delay);

            if (modifier & Qt::ControlModifier)

                simulateEvent(widget, true, Qt::Key_Control, modifier & Qt::ShiftModifier, QString(), false, delay);

            if (modifier & Qt::AltModifier)

                simulateEvent(widget, true, Qt::Key_Alt,

                              modifier & (Qt::ShiftModifier | Qt::ControlModifier), QString(), false, delay);

            if (modifier & Qt::MetaModifier)

                simulateEvent(widget, true, Qt::Key_Meta, modifier & (Qt::ShiftModifier

                                                                      | Qt::ControlModifier | Qt::AltModifier), QString(), false, delay);

            simulateEvent(widget, true, code, modifier, text, repeat, delay);

        } else if (action == QTest::Release) {

            simulateEvent(widget, false, code, modifier, text, repeat, delay);

            if (modifier & Qt::MetaModifier)

                simulateEvent(widget, false, Qt::Key_Meta, modifier, QString(), false, delay);

            if (modifier & Qt::AltModifier)

                simulateEvent(widget, false, Qt::Key_Alt, modifier &

                              (Qt::ShiftModifier | Qt::ControlModifier | Qt::AltModifier), QString(), false, delay);

            if (modifier & Qt::ControlModifier)

                simulateEvent(widget, false, Qt::Key_Control,

                              modifier & (Qt::ShiftModifier | Qt::ControlModifier), QString(), false, delay);

            if (modifier & Qt::ShiftModifier)

                simulateEvent(widget, false, Qt::Key_Shift, modifier & Qt::ShiftModifier, QString(), false, delay);

        }

    }

void HbAutoTest::sendKeyEvent(QTest::KeyAction action, QWidget *widget, Qt::Key code,

                             char ascii, Qt::KeyboardModifiers modifier, int delay)

    {

        Q_ASSERT_X(dynamic_cast<HbAutoTestMainWindow *>(( widget) ) != 0, "HbAutoTest", "Always use with HbAutoTestMainWindow");

        QString text;

        if (ascii)

            text = QString(QChar::fromLatin1(ascii));

        sendKeyEvent(action, widget, code, text, modifier, delay);

    }

void HbAutoTest::keyEvent(QTest::KeyAction action, QWidget *widget, char ascii,

                                Qt::KeyboardModifiers modifier, int delay)

    { 

        Q_ASSERT_X(dynamic_cast<HbAutoTestMainWindow *>(( widget) ) != 0, "HbAutoTest", "Always use with HbAutoTestMainWindow");

        sendKeyEvent(action, widget, asciiToKey(ascii), ascii, modifier, delay); 

     }

void HbAutoTest::keyEvent(QTest::KeyAction action, QWidget *widget, Qt::Key key,

                                Qt::KeyboardModifiers modifier, int delay)

    { 

        Q_ASSERT_X(dynamic_cast<HbAutoTestMainWindow *>(( widget) ) != 0, "HbAutoTest", "Always use with HbAutoTestMainWindow");

        sendKeyEvent(action, widget, key, keyToAscii(key), modifier, delay); 

     }

void HbAutoTest::keyClicks(QWidget *widget, const QString &sequence,

                                 Qt::KeyboardModifiers modifier, int delay)

    {

        Q_ASSERT_X(dynamic_cast<HbAutoTestMainWindow *>(( widget) ) != 0, "HbAutoTest", "Always use with HbAutoTestMainWindow");

        for (int i=0; i < sequence.length(); i++)

            keyEvent(QTest::Click, widget, sequence.at(i).toLatin1(), modifier, delay);

    }

void HbAutoTest::keyPress(QWidget *widget, char key, Qt::KeyboardModifiers modifier, int delay)

    { 

        Q_ASSERT_X(dynamic_cast<HbAutoTestMainWindow *>(( widget) ) != 0, "HbAutoTest", "Always use with HbAutoTestMainWindow");

        keyEvent(QTest::Press, widget, key, modifier, delay); 

    }

void HbAutoTest::keyRelease(QWidget *widget, char key, Qt::KeyboardModifiers modifier, int delay)

    { 

        Q_ASSERT_X(dynamic_cast<HbAutoTestMainWindow *>(( widget) ) != 0, "HbAutoTest", "Always use with HbAutoTestMainWindow");

        keyEvent(QTest::Release, widget, key, modifier, delay); 

    }

void HbAutoTest::keyClick(QWidget *widget, char key, Qt::KeyboardModifiers modifier, int delay)

    { 

        Q_ASSERT_X(dynamic_cast<HbAutoTestMainWindow *>(( widget) ) != 0, "HbAutoTest", "Always use with HbAutoTestMainWindow");

        keyEvent(QTest::Click, widget, key, modifier, delay); 

    }

void HbAutoTest::keyPress(QWidget *widget, Qt::Key key, Qt::KeyboardModifiers modifier, int delay)

    { 

        Q_ASSERT_X(dynamic_cast<HbAutoTestMainWindow *>(( widget) ) != 0, "HbAutoTest", "Always use with HbAutoTestMainWindow");

        keyEvent(QTest::Press, widget, key, modifier, delay); 

    }

void HbAutoTest::keyRelease(QWidget *widget, Qt::Key key, Qt::KeyboardModifiers modifier, int delay)

    { 

        Q_ASSERT_X(dynamic_cast<HbAutoTestMainWindow *>(( widget) ) != 0, "HbAutoTest", "Always use with HbAutoTestMainWindow");

        keyEvent(QTest::Release, widget, key, modifier, delay); }

void HbAutoTest::keyClick(QWidget *widget, Qt::Key key, Qt::KeyboardModifiers modifier, int delay)

    { 

        Q_ASSERT_X(dynamic_cast<HbAutoTestMainWindow *>(( widget) ) != 0, "HbAutoTest", "Always use with HbAutoTestMainWindow");

        keyEvent(QTest::Click, widget, key, modifier, delay); 

    }

Qt::Key HbAutoTest::asciiToKey(char ascii)

{

    switch ((unsigned char)ascii) {

    case 0x08: return Qt::Key_Backspace;

    case 0x09: return Qt::Key_Tab;

    case 0x0b: return Qt::Key_Backtab;

    case 0x0d: return Qt::Key_Return;

    case 0x1b: return Qt::Key_Escape;

    case 0x20: return Qt::Key_Space;

    case 0x21: return Qt::Key_Exclam;

    case 0x22: return Qt::Key_QuoteDbl;

    case 0x23: return Qt::Key_NumberSign;

    case 0x24: return Qt::Key_Dollar;

    case 0x25: return Qt::Key_Percent;

    case 0x26: return Qt::Key_Ampersand;

    case 0x27: return Qt::Key_Apostrophe;

    case 0x28: return Qt::Key_ParenLeft;

    case 0x29: return Qt::Key_ParenRight;

    case 0x2a: return Qt::Key_Asterisk;

    case 0x2b: return Qt::Key_Plus;

    case 0x2c: return Qt::Key_Comma;

    case 0x2d: return Qt::Key_Minus;

    case 0x2e: return Qt::Key_Period;

    case 0x2f: return Qt::Key_Slash;

    case 0x30: return Qt::Key_0;

    case 0x31: return Qt::Key_1;

    case 0x32: return Qt::Key_2;

    case 0x33: return Qt::Key_3;

    case 0x34: return Qt::Key_4;

    case 0x35: return Qt::Key_5;

    case 0x36: return Qt::Key_6;

    case 0x37: return Qt::Key_7;

    case 0x38: return Qt::Key_8;

    case 0x39: return Qt::Key_9;

    case 0x3a: return Qt::Key_Colon;

    case 0x3b: return Qt::Key_Semicolon;

    case 0x3c: return Qt::Key_Less;

    case 0x3d: return Qt::Key_Equal;

    case 0x3e: return Qt::Key_Greater;

    case 0x3f: return Qt::Key_Question;

    case 0x40: return Qt::Key_At;

    case 0x41: return Qt::Key_A;

    case 0x42: return Qt::Key_B;

    case 0x43: return Qt::Key_C;

    case 0x44: return Qt::Key_D;

    case 0x45: return Qt::Key_E;

    case 0x46: return Qt::Key_F;

    case 0x47: return Qt::Key_G;

    case 0x48: return Qt::Key_H;

    case 0x49: return Qt::Key_I;

    case 0x4a: return Qt::Key_J;

    case 0x4b: return Qt::Key_K;

    case 0x4c: return Qt::Key_L;

    case 0x4d: return Qt::Key_M;

    case 0x4e: return Qt::Key_N;

    case 0x4f: return Qt::Key_O;

    case 0x50: return Qt::Key_P;

    case 0x51: return Qt::Key_Q;

    case 0x52: return Qt::Key_R;

    case 0x53: return Qt::Key_S;

    case 0x54: return Qt::Key_T;

    case 0x55: return Qt::Key_U;

    case 0x56: return Qt::Key_V;

    case 0x57: return Qt::Key_W;

    case 0x58: return Qt::Key_X;

    case 0x59: return Qt::Key_Y;

    case 0x5a: return Qt::Key_Z;

    case 0x5b: return Qt::Key_BracketLeft;

    case 0x5c: return Qt::Key_Backslash;

    case 0x5d: return Qt::Key_BracketRight;

    case 0x5e: return Qt::Key_AsciiCircum;

    case 0x5f: return Qt::Key_Underscore;

    case 0x60: return Qt::Key_QuoteLeft;

    case 0x61: return Qt::Key_A;

    case 0x62: return Qt::Key_B;

    case 0x63: return Qt::Key_C;

    case 0x64: return Qt::Key_D;

    case 0x65: return Qt::Key_E;

    case 0x66: return Qt::Key_F;

    case 0x67: return Qt::Key_G;

    case 0x68: return Qt::Key_H;

    case 0x69: return Qt::Key_I;

    case 0x6a: return Qt::Key_J;

    case 0x6b: return Qt::Key_K;

    case 0x6c: return Qt::Key_L;

    case 0x6d: return Qt::Key_M;

    case 0x6e: return Qt::Key_N;

    case 0x6f: return Qt::Key_O;

    case 0x70: return Qt::Key_P;

    case 0x71: return Qt::Key_Q;

    case 0x72: return Qt::Key_R;

    case 0x73: return Qt::Key_S;

    case 0x74: return Qt::Key_T;

    case 0x75: return Qt::Key_U;

    case 0x76: return Qt::Key_V;

    case 0x77: return Qt::Key_W;

    case 0x78: return Qt::Key_X;

    case 0x79: return Qt::Key_Y;

    case 0x7a: return Qt::Key_Z;

    case 0x7b: return Qt::Key_BraceLeft;

    case 0x7c: return Qt::Key_Bar;

    case 0x7d: return Qt::Key_BraceRight;

    case 0x7e: return Qt::Key_AsciiTilde;

    // Latin 1 codes adapted from X: keysymdef.h,v 1.21 94/08/28 16:17:06

    case 0xa0: return Qt::Key_nobreakspace;

    case 0xa1: return Qt::Key_exclamdown;

    case 0xa2: return Qt::Key_cent;

    case 0xa3: return Qt::Key_sterling;

    case 0xa4: return Qt::Key_currency;

    case 0xa5: return Qt::Key_yen;

    case 0xa6: return Qt::Key_brokenbar;

    case 0xa7: return Qt::Key_section;

    case 0xa8: return Qt::Key_diaeresis;

    case 0xa9: return Qt::Key_copyright;

    case 0xaa: return Qt::Key_ordfeminine;

    case 0xab: return Qt::Key_guillemotleft;

    case 0xac: return Qt::Key_notsign;

    case 0xad: return Qt::Key_hyphen;

    case 0xae: return Qt::Key_registered;

    case 0xaf: return Qt::Key_macron;

    case 0xb0: return Qt::Key_degree;

    case 0xb1: return Qt::Key_plusminus;

    case 0xb2: return Qt::Key_twosuperior;

    case 0xb3: return Qt::Key_threesuperior;

    case 0xb4: return Qt::Key_acute;

    case 0xb5: return Qt::Key_mu;

    case 0xb6: return Qt::Key_paragraph;

    case 0xb7: return Qt::Key_periodcentered;

    case 0xb8: return Qt::Key_cedilla;

    case 0xb9: return Qt::Key_onesuperior;

    case 0xba: return Qt::Key_masculine;

    case 0xbb: return Qt::Key_guillemotright;

    case 0xbc: return Qt::Key_onequarter;