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//
// This file is part of the Marble Virtual Globe.
//
// This program is free software licensed under the GNU LGPL. You can
// find a copy of this license in LICENSE.txt in the top directory of
// the source code.
//
// Copyright 2011 Guillaume Martres <smarter@ubuntu.com>
//
#include "SatellitesConfigModel.h"
#include "SatellitesConfigNodeItem.h"
#include "SatellitesConfigLeafItem.h"
#include "MarbleDebug.h"
using namespace Marble;
SatellitesConfigModel::SatellitesConfigModel( QObject *parent )
: QAbstractItemModel( parent ),
m_rootItem( new SatellitesConfigNodeItem( "" ) )
{
}
QStringList SatellitesConfigModel::tleList()
{
return m_rootItem->data( 0, SatellitesConfigAbstractItem::UrlListRole ).toStringList();
}
void SatellitesConfigModel::loadSettings( QHash<QString, QVariant> settings)
{
m_rootItem->loadSettings( settings );
}
void SatellitesConfigModel::appendChild( SatellitesConfigAbstractItem *child )
{
m_rootItem->appendChild( child );
}
QVariant SatellitesConfigModel::data( const QModelIndex &index, int role ) const
{
if ( !index.isValid() ) {
return QVariant();
}
SatellitesConfigAbstractItem *item = static_cast<SatellitesConfigAbstractItem *>( index.internalPointer() );
return item->data( index.column(), role );
}
bool SatellitesConfigModel::setData( const QModelIndex &index, const QVariant &value, int role )
{
SatellitesConfigAbstractItem *item = static_cast<SatellitesConfigAbstractItem *>( index.internalPointer() );
bool success = item->setData( index.column(), role, value );
if ( success ) {
QModelIndex parentCellIndex = this->index( index.parent().row(), index.column(), index.parent().parent() );
emit dataChanged( parentCellIndex, parentCellIndex );
}
return success;
}
int SatellitesConfigModel::columnCount( const QModelIndex &parent ) const
{
Q_UNUSED( parent )
//TODO: enable second column
return 1;
}
int SatellitesConfigModel::rowCount( const QModelIndex &parent ) const
{
if ( parent.column() > 0 ) {
return 0;
}
SatellitesConfigAbstractItem *parentItem = 0;
if ( !parent.isValid() ) {
parentItem = m_rootItem;
} else {
parentItem = static_cast<SatellitesConfigAbstractItem *>( parent.internalPointer() );
}
return parentItem->childrenCount();
}
QModelIndex SatellitesConfigModel::parent( const QModelIndex &child ) const
{
if ( !child.isValid() ) {
return QModelIndex();
}
SatellitesConfigAbstractItem *childItem = static_cast<SatellitesConfigAbstractItem *>( child.internalPointer() );
SatellitesConfigAbstractItem *parentItem = childItem->parent();
if ( parentItem == m_rootItem ) {
return QModelIndex();
}
return createIndex( parentItem->row(), 0, parentItem);
}
QModelIndex SatellitesConfigModel::index( int row, int column, const QModelIndex &parent ) const
{
if ( !hasIndex( row, column, parent ) ) {
return QModelIndex();
}
SatellitesConfigAbstractItem *parentItem = 0;
if ( !parent.isValid() ) {
parentItem = m_rootItem;
} else {
parentItem = static_cast<SatellitesConfigAbstractItem *>( parent.internalPointer() );
}
SatellitesConfigAbstractItem *childItem = parentItem->childAt( row );
if ( !childItem ) {
return QModelIndex();
}
return createIndex( row, column, childItem );
}
QVariant SatellitesConfigModel::headerData( int section, Qt::Orientation orientation, int role ) const
{
if ( orientation != Qt::Horizontal || role != Qt::DisplayRole ) {
return QVariant();
}
switch (section) {
case 0: {
return QVariant( tr( "Category" ) );
}
case 1: {
return QVariant( tr( "Display orbit" ) );
}
default: {
return QVariant();
}
}
}
Qt::ItemFlags SatellitesConfigModel::flags( const QModelIndex &index ) const
{
if ( !index.isValid() ) {
return 0;
}
return Qt::ItemIsEnabled | Qt::ItemIsSelectable | Qt::ItemIsUserCheckable;
}
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