/*!

* 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:

*

*

*/

#include <QSignalMapper>

#include <hbapplication.h>

#include <hblineedit.h>

#include <hbevent.h>

#include "dialpadnumericbutton.h"

#include "dialpadkeypad.h"

#include "dialpadbutton.h"

#include "dialpadinputfield.h"

static const QLatin1String handsetIcon("qtg_mono_call");

DialpadKeypad::DialpadKeypad(

    const HbMainWindow& mainWindow,

    DialpadInputField& inputField,

    QGraphicsItem* parent) :

    mMainWindow(mainWindow),

{

    // create clicked signal mapper

    mKeyClickedSignalMapper = new QSignalMapper(this);

    connect(mKeyClickedSignalMapper,SIGNAL(mapped(int)),

            SLOT(handleKeyClicked(int)));

    // connect backspace signals

    connect(&mInputField.backspaceButton(),SIGNAL(clicked()),

            mKeyClickedSignalMapper,SLOT(map()));

    mKeyClickedSignalMapper->setMapping(&mInputField.backspaceButton(),

                                        Qt::Key_Backspace);

    mCallButton->setButtonType(DialpadButton::CallButton);

    mCallButton->setIcon(HbIcon(handsetIcon));

    connect(mCallButton,SIGNAL(clicked()),

            mKeyClickedSignalMapper,SLOT(map()));

    connect(mCallButton,SIGNAL(longPress(QPointF)),

            mKeyClickedSignalMapper,SLOT(map()));

    mKeyClickedSignalMapper->setMapping(mCallButton,

                                        Qt::Key_Yes);

}

DialpadKeypad::~DialpadKeypad()

{

}

{

}

void DialpadKeypad::handleKeyClicked(int key)

{

    // concerns only yes and backspace keys

    postKeyEvent(QEvent::KeyPress, key);

    postKeyEvent(QEvent::KeyRelease, key);

}

void DialpadKeypad::postKeyEvent(QEvent::Type type, int key)

{

    // send simulated key to application

    QKeyEvent *keyEvent = new QKeyEvent(type, key, Qt::NoModifier);

    HbApplication::postEvent(const_cast<HbMainWindow*>(&mMainWindow),keyEvent);

}

void DialpadKeypad::sendKeyEventToEditor(QEvent::Type type, int key)

{

    // send key event to editor

    HbApplication::sendEvent(&mInputField.editor(), &keyEvent);

}

void DialpadKeypad::sendKeyPressEvent(const QKeyEvent& event)

{

    mPressedNumericKey = event.key();

    postKeyEvent(QEvent::KeyPress, event.key());

}

void DialpadKeypad::sendKeyReleaseEvent(const QKeyEvent& event)

{

    if (mPressedNumericKey) {

        // short press, update editor here

        sendKeyEventToEditor(QEvent::KeyPress, event.key());

    }

    postKeyEvent(QEvent::KeyRelease, event.key());    

}

void DialpadKeypad::sendLongPressEvent(const QKeyEvent& event)

{

    sendKeyEventToEditor(QEvent::KeyPress, event.key());

    mPressedNumericKey = 0;

}

void DialpadKeypad::handleKeyChangeEvent(

    const QKeyEvent& releaseEvent,

    const QKeyEvent& pressEvent)

{

    Q_UNUSED(pressEvent)

    postKeyEvent(QEvent::KeyRelease, releaseEvent.key());

}

void DialpadKeypad::setGeometry(const QRectF &rect)

{

}