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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: ?Description
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*
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*/
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//Includes
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#include <QDebug>
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#include <QModelIndex>
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#include <qdatetime.h>
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#include <hbparameterlengthlimiter.h>
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//User Includes
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#include "glxmodelroles.h" //Contains the declaration of the roles used to retrieve the data from model
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#include "glxlocalisationstrings.h" //contains the localisation strings
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#include "glxdetailsviewmodelwrapper.h" //contains the declaration of this file/class
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//Constants
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const int KBytesInKB = 1024;
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const int KBytesInMB = 1024 * 1024;
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const int KBytesInGB = 1024 * 1024 * 1024;
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const int TOTAL_NO_FIELDS_LIST = 5;
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//--------------------------------------------------------------------------------------------------------------------------------------------
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//GlxDetailsViewModelWrapper
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//--------------------------------------------------------------------------------------------------------------------------------------------
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GlxDetailsViewModelWrapper::GlxDetailsViewModelWrapper(QAbstractItemModel *model) :
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mModel(model)
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{
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}
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//--------------------------------------------------------------------------------------------------------------------------------------------
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//~GlxDetailsViewModelWrapper
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//--------------------------------------------------------------------------------------------------------------------------------------------
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GlxDetailsViewModelWrapper::~GlxDetailsViewModelWrapper()
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{
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}
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//--------------------------------------------------------------------------------------------------------------------------------------------
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//rowCount
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//--------------------------------------------------------------------------------------------------------------------------------------------
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int GlxDetailsViewModelWrapper::rowCount(const QModelIndex &parent) const
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{
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Q_UNUSED(parent);
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return TOTAL_NO_FIELDS_LIST;
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}
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//--------------------------------------------------------------------------------------------------------------------------------------------
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//columnCount
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//--------------------------------------------------------------------------------------------------------------------------------------------
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int GlxDetailsViewModelWrapper::columnCount(const QModelIndex &parent) const
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{
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Q_UNUSED(parent);
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return 1;
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}
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//--------------------------------------------------------------------------------------------------------------------------------------------
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//parent
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//--------------------------------------------------------------------------------------------------------------------------------------------
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QModelIndex GlxDetailsViewModelWrapper::parent(const QModelIndex &child) const
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{
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Q_UNUSED(child);
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//returns always invalid model index
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return QModelIndex();
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}
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//--------------------------------------------------------------------------------------------------------------------------------------------
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//data
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//--------------------------------------------------------------------------------------------------------------------------------------------
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QVariant GlxDetailsViewModelWrapper::data(const QModelIndex &index, int role) const
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{
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int rowIndex = index.row();
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qDebug
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("GlxDetailsViewModelWrapper::data index %d role %d", rowIndex, role);
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if ((!index.isValid()) || (rowIndex >= rowCount())) {
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return QVariant();
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}
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switch (role) {
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case GlxUriRole:
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{
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QString imageName = (mModel->data(mModel->index(mModel->data(mModel->index(0, 0),
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GlxFocusIndexRole).toInt(), 0), GlxImageTitle)).toString();
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return imageName;
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}
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case GlxDateRole:
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{
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QString datestring;
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QString dateFormat("dd.MM.yyyy");
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QDate date = (mModel->data(mModel->index(mModel->data(mModel->index(0, 0),
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GlxFocusIndexRole).toInt(), 0), GlxDateRole)).value<QDate> ();
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if (date.isNull() == FALSE) {
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QString dateStringValue = date.toString(dateFormat);
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datestring = hbTrId(GLX_DETAILS_DATE).arg(dateStringValue);
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}
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return datestring;
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}
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case GlxTimeRole:
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{
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QString timestring;
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QString timeFormat("h:m ap");
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QTime timevalue = (mModel->data(mModel->index(mModel->data(mModel->index(0, 0),
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GlxFocusIndexRole).toInt(), 0), GlxTimeRole)).value<QTime> ();
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if (timevalue.isNull() == FALSE) {
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QString timeStringValue = timevalue.toString(timeFormat);
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timestring = hbTrId(GLX_DETAILS_TIME).arg(timeStringValue);
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}
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return timestring;
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}
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case GlxSizeRole:
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{
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int size = 0;
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QString sizeString;
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size = (mModel->data(mModel->index(
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mModel->data(mModel->index(0, 0), GlxFocusIndexRole).toInt(), 0), GlxSizeRole)).toInt();
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sizeString = sizeinStrings(size);
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return sizeString;
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}
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case GlxDescRole:
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{
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QString description = (mModel->data(mModel->index(mModel->data(mModel->index(0, 0),
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GlxFocusIndexRole).toInt(), 0), GlxDescRole)).toString();
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return description;
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}
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case GlxSubStateRole:
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{
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int substate = 0;
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if (mModel) {
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QVariant variant = mModel->data(mModel->index(0, 0), GlxSubStateRole);
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if (variant.isValid() && variant.canConvert<int> ()) {
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substate = variant.value<int> ();
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}
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}
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return substate;
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}
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default:
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return QVariant();
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}
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}
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//--------------------------------------------------------------------------------------------------------------------------------------------
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//index
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//--------------------------------------------------------------------------------------------------------------------------------------------
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QModelIndex GlxDetailsViewModelWrapper::index(int row, int column, const QModelIndex & /*parent*/) const
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{
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//Q_UNUSED(parent)
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qDebug
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(" GlxDetailsViewModelWrapper::index row index %d column index %d", row, column);
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if ((row < 0) || (row >= rowCount()) || (column < 0) || (column >= columnCount())) {
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return QModelIndex();
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}
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return QAbstractItemModel::createIndex(row, column);
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}
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//--------------------------------------------------------------------------------------------------------------------------------------------
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//refreshCustomWidget
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//--------------------------------------------------------------------------------------------------------------------------------------------
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void GlxDetailsViewModelWrapper::refreshCustomWidget()
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{
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emit updateCustomWidgets();
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}
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//--------------------------------------------------------------------------------------------------------------------------------------------
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//sizeinStrings
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//--------------------------------------------------------------------------------------------------------------------------------------------
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QString GlxDetailsViewModelWrapper::sizeinStrings(int size) const
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{
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QString sizeString;
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if (size >= KBytesInGB) {
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int gbSize = size / KBytesInGB; // Size in GB
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sizeString = HbParameterLengthLimiter(GLX_DETAILS_SIZE_GB, gbSize);
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}
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else if (size >= KBytesInMB) {
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int mbSize = size / KBytesInMB; // Size in MB
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sizeString = HbParameterLengthLimiter(GLX_DETAILS_SIZE_MB, mbSize);
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}
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else if (size >= KBytesInKB) {
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int kbSize = size / KBytesInKB; // Size in KB
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sizeString = HbParameterLengthLimiter(GLX_DETAILS_SIZE_KB, kbSize);
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}
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else {
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sizeString = HbParameterLengthLimiter(GLX_DETAILS_SIZE_BYTES, size);
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}
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return sizeString;
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}
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