calculate-utils-2.2-install-gui/src/pagemountpoints.cpp

#include "pagemountpoints.h"

#include <QLabel>
#include <QTreeWidget>
#include <QLayout>
#include <QMessageBox>

#include <QtDebug>

#include "calculateconfig.h"

PageMountPoints::PageMountPoints()
  :	InstallerPage()
{
	setupUi();
}

void PageMountPoints::setupUi()
{
	m_labMountPoints = new QLabel;

	m_trwMountPoints = new QTreeWidget;

	QVBoxLayout* vbox_0 = new QVBoxLayout;
	vbox_0->addWidget(m_labMountPoints);
	vbox_0->addWidget( m_trwMountPoints);

	setLayout(vbox_0);

	connect( m_trwMountPoints, SIGNAL(itemDoubleClicked(QTreeWidgetItem*,int)),
			 this, SLOT(partitionDoubleClicked(QTreeWidgetItem*,int))
	);

	retranslateUi();
}

void PageMountPoints::retranslateUi()
{
	setTitle( tr("Mount points") );

	QTreeWidgetItem*	trwHeader = m_trwMountPoints->headerItem();
	trwHeader->setText(0, tr("Partition") );
	trwHeader->setText(1, tr("Label") );
	trwHeader->setText(2, tr("Size") );
	trwHeader->setText(3, tr("Mount point") );
	trwHeader->setText(4, tr("File system") );
	trwHeader->setText(5, tr("Format") );

	m_labMountPoints->setText( tr("Select mount points:") );
}

void PageMountPoints::show()
{
	// get tree from CalculateConfig
	getTree();
	showTree();

	m_trwMountPoints->setColumnWidth(0, 120);
	m_trwMountPoints->setColumnWidth(1, 100);
	m_trwMountPoints->setColumnWidth(2, 80);
	m_trwMountPoints->setColumnWidth(3, 110);
	m_trwMountPoints->setColumnWidth(4, 80);

	m_trwMountPoints->expandAll();

	if ( CalculateConfig::instance()->getValue("gui_partitioning") == "auto" )
	{
		qDebug() << "Skip Mount points";
		QMessageBox::information(
			this,
			tr("Information"),
			tr("You select auto partitioning. Press \"Next\" to continue.")
		);
		m_trwMountPoints->setEnabled(false);
		emit changeNext(true);
	}
}

bool PageMountPoints::validate()
{
	if ( CalculateConfig::instance()->getValue("gui_partitioning") != "auto" )
	{
		// check parameters
	}

	return true;
}

void PageMountPoints::partitionDoubleClicked ( QTreeWidgetItem* item, int index )
{
	qDebug() << "selected :" << item->text(0);
}


void PageMountPoints::getTree()
{
	QStringList	os_disk_dev = CalculateConfig::instance()->getValue("os_disk_dev").toStringList();
	QStringList	os_disk_format = CalculateConfig::instance()->getValue("os_disk_format").toStringList();
	QStringList	os_disk_name = CalculateConfig::instance()->getValue("os_disk_name").toStringList();
	QStringList	os_disk_part = CalculateConfig::instance()->getValue("os_disk_part").toStringList();
	QStringList	os_disk_size = CalculateConfig::instance()->getValue("os_disk_size").toStringList();

	QStringList os_dev_dev = CalculateConfig::instance()->getValue("os_device_dev").toStringList();

	// TODO
// 	if ( !( os_disk_dev.size() == os_disk_format.size() == os_disk_name.size() == os_disk_part.size() ==
// 		os_disk_size.size() )
// 	)
// 	{
// 		qDebug() << "Error data from cl-install";
// 		return;
// 	}

	foreach(const QString& dev, os_dev_dev)
	{
		for (int i(0); i < os_disk_dev.size(); ++i)
		{
			MountPoint	mountpoint;

			if (
				(os_disk_part.at(i) != "extended") &&
				(os_disk_dev.at(i).contains(dev, Qt::CaseInsensitive))
			)
			{
				mountpoint.dev = os_disk_dev.at(i);
				mountpoint.label = os_disk_name.at(i);
				mountpoint.size = os_disk_size.at(i);
				mountpoint.fs = os_disk_format.at(i);

				if ( m_treeMountPoints.contains(dev) )
				{
					m_treeMountPoints[dev] << mountpoint;
					//qDebug() << "Append m_treeMountPoints[" << dev << "] = " <<  mountpoint.dev;
				}
				else
				{
					MountPointsList	lst = MountPointsList() << mountpoint;
					m_treeMountPoints[dev] = lst;
					//qDebug() << "Create m_treeMountPoints[" << dev << "] = " <<  mountpoint.dev;
				}
			}
		}
	}
}

void PageMountPoints::showTree()
{
	m_trwMountPoints->clear();

	MountPointsTree::ConstIterator it = m_treeMountPoints.constBegin();

	while( it != m_treeMountPoints.constEnd() )
	{
		showBranch( it.key(), it.value() );
		++it;
	}
}

void PageMountPoints::showBranch(const QString& dev, const MountPointsList& list)
{
	QTreeWidgetItem* trwItem_0 = new QTreeWidgetItem;
	trwItem_0->setText(0, "/dev/" + dev );
	trwItem_0->setText(1, "" );
	trwItem_0->setText(2, "" );
	trwItem_0->setText(3, "" );
	trwItem_0->setText(4, "" );
	trwItem_0->setText(5, "" );
//	trwItem_0->setText(6, "" );

	foreach(const MountPoint& mp, list)
	{
		QTreeWidgetItem* trwItem_0_0 = new QTreeWidgetItem(trwItem_0);
		trwItem_0_0->setText(0, mp.dev );												// Partition
		trwItem_0_0->setText(1, mp.label );												// Label
		trwItem_0_0->setText(2, mp.size );												// Size
		bool modified = !mp.mountpoint.isEmpty();
		trwItem_0_0->setText(3, mp.mountpoint );										// Mount point
//		trwItem_0_0->setText(4, modified ? (mp.bind ? tr("YES") : tr("no")) : "" );		// Bind
		trwItem_0_0->setText(4, modified ? mp.fs_new : mp.fs );							// File system
		trwItem_0_0->setText(5, modified ? (mp.format ? tr("YES") : tr("no")) : "" );	// Format
	}

	m_trwMountPoints->insertTopLevelItem(m_trwMountPoints->topLevelItemCount(), trwItem_0);
}