/****************************************************************************

**

** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (developer.feedback@nokia.com)

**

** This file is part of the HbCore module of the UI Extensions for Mobile.

**

** GNU Lesser General Public License Usage

** This file may be used under the terms of the GNU Lesser General Public

** License version 2.1 as published by the Free Software Foundation and

** appearing in the file LICENSE.LGPL included in the packaging of this file.

** Please review the following information to ensure the GNU Lesser General

** Public License version 2.1 requirements will be met:

** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

**

** In addition, as a special exception, Nokia gives you certain additional

** rights.  These rights are described in the Nokia Qt LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

** Nokia at developer.feedback@nokia.com.

**

****************************************************************************/

#include "hbdeviceprofiledatabase_p.h"

#include <QFile>

#include "hbdeviceprofilereader_p.h"

#include "hbdevicemodeinfo_p.h"

#include "hbscreenmode_p.h"

#ifdef Q_OS_SYMBIAN

#include "hborientationstatus_p.h"

#endif //Q_OS_SYMBIAN

#include <QCoreApplication>

#include <QApplication>

#if defined(Q_WS_S60)

#include <QDesktopWidget>

#endif

#define SKIP_WSINI

#define DISPLAY_DEFINITION_FILE "displaydefinition.xml"

/*

    \class HbDeviceProfileDatabase

    \brief HbDeviceProfileDatabase provides access to supported profile information.

    Themeserver will use this class when it starts up.

    Client uses this class when it is unable to get the deviceprofile information

    from the themeserver.

    and \c HbExtendedDeviceProfile.

    \sa HbDeviceProfile

    \sa HbExtendedDeviceProfile

    \internal

    \proto

*/

HbDeviceProfileDatabase *HbDeviceProfileDatabase::instance(HbMemoryManager::MemoryType type)

{

    static HbDeviceProfileDatabase info(type);

    return &info;

}

/*!

    Constructor.

*/

HbDeviceProfileDatabase::HbDeviceProfileDatabase(HbMemoryManager::MemoryType type)

{

    GET_MEMORY_MANAGER(mType);

    try {

        mDeviceProfilesOffset = manager->alloc(sizeof(HbDeviceProfileList));

        init();

        if (mDeviceProfilesOffset != -1) {

            if (mDeviceProfiles) {

                mDeviceProfiles->~HbDeviceProfileList();

                mDeviceProfiles = 0;

            }

            manager->free(mDeviceProfilesOffset);

            mDeviceProfilesOffset = -1;

    }

}

int HbDeviceProfileDatabase::deviceProfilesOffset()

{

    return mDeviceProfilesOffset;

}

/*!

    Initialization method.

*/

void HbDeviceProfileDatabase::init()

{

    // resolve correct displaydefinition.xml path for emulator and HW (z:/resource)

    // or desktop (Qt resource)

    // from HW and emulator

    QFile file("z:/resource/displaydefinition.xml");

        file.setFileName(":displaydefinition.xml");

    if (!file.open(QIODevice::ReadOnly)) {

        qWarning()

    } else {

        reader.read(&file);

    }

#ifndef SKIP_WSINI

    // Get the device modes from the device itself

    mDeviceModes = new HbDeviceModeInfo();

#if defined(Q_WS_S60)

    const QRectF screenGeometry(qApp->desktop()->screenGeometry());

    QSizeF screenSize(screenGeometry.size());

    int i = 0;

    bool done = false;

    while (i < mDeviceProfiles->size() && !done) {

        DeviceProfile profile = mDeviceProfiles->at(i);

            mDeviceProfiles->remove(i);

            done = true;

        }

        i++;

    }

#endif

#endif

#ifdef Q_OS_SYMBIAN

    initOrientationStatus();

#endif //Q_OS_SYMBIAN

}

void HbDeviceProfileDatabase::completeProfileData()

{

    // Mark the device profiles as valid or not depending whether they match the device modes

    // If there are no device modes read in, then no removal is done at all

            QSize size(mDeviceProfiles->at(i).mLogicalSize);

            bool found(false);

            QList<int> l = mDeviceModes->modeNumbers();

            for (int j = 0; j < l.count(); j++) {

                HbScreenMode *mode = mDeviceModes->mode(l[j]);

                    found = true;

                }

            }

                // Do not remove the 0-th display mode if is the only one left!

                mDeviceProfiles->remove(i);

            }

        const int numberOfProfiles = mDeviceProfiles->size();

        for (int i = 0; i < numberOfProfiles; ++i) {

                QSize size(mDeviceProfiles->at(i).mLogicalSize);

                QSize altLogicalSize(size.height(), size.width());

                        mDeviceProfiles->at(i).mAltName = mDeviceProfiles->at(j).mName;

                        break;

                    }

                }

            }

        }

    }

}

#ifdef Q_OS_SYMBIAN

        Qt::Orientation defaultOrientation = Qt::Vertical;

        if (mDeviceProfiles && mDeviceProfiles->count()) {

            QSize s = mDeviceProfiles->at(0).mLogicalSize;

            defaultOrientation = (s.width() > s.height()) ? Qt::Horizontal : Qt::Vertical;

        }

        // Orientation status keeps track of current device orientation.

        // It is initialized at device profile database creation.

        HbOrientationStatus::init(qApp, defaultOrientation);

    }

}

#endif //Q_OS_SYMBIAN

// end of file