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#include <QtGui>
#include "rootpartition.h"
#include "../listdelegate.h"
#include "../listitem.h"
#include "../mainwizard.h"
wpRootPartition::wpRootPartition(QWidget *parent) : QWizardPage(parent)
{
setupUi(this);
backend = Backend::instance();
connect(backend, SIGNAL(receivedDataLine(QString,QString)), this, SLOT(receivedDataLine(QString,QString)));
connect(backend, SIGNAL(receivedCommand(QString,QString)), this, SLOT(receivedCommand(QString,QString)));
connect(backend, SIGNAL(finishedCommand(QString)), this, SLOT(backendFinishedCommand(QString)));
connect(rootPartitionDev, SIGNAL(currentItemChanged(QListWidgetItem*,QListWidgetItem*)), this, SLOT(updateComplete()));
connect(chkAdvanced, SIGNAL(stateChanged(int)), this, SLOT(updateComplete()));
rootPartitionDev->setItemDelegate(new ListDelegate(this));
checkPassed = false;
}
void wpRootPartition::initializePage()
{
clearPage();
}
void wpRootPartition::clearPage()
{
backend->exec("send_possible_root_partitions");
rootPartitionDev->clear();
backend->exec("send_possible_root_filesystems");
rootPartitionFs->clear();
checkPassed = false;
}
void wpRootPartition::receivedDataLine(QString data, QString line)
{
if(data == "possible_root_partitions")
{
QString dev = line.section(" ",0,0);
qlonglong size = line.section(" ",1,1).toLongLong();
QString desc = QString("%1 (%L2)").arg(backend->sizeToString(size)).arg(size);
desc += "<br />" + line.section(" ",2);
QListWidgetItem *item = new ListItem(dev, desc, "drive-harddisk", dev);
rootPartitionDev->addItem(item);
}
if(data == "possible_root_filesystems")
{
rootPartitionFs->addItem(line);
}
}
void wpRootPartition::updateComplete()
{
emit completeChanged();
}
bool wpRootPartition::isComplete() const
{
if(!chkAdvanced->isChecked() && !rootPartitionDev->currentItem()) return false;
return true;
}
void wpRootPartition::backendFinishedCommand(QString command)
{
if(this->wizard()->currentId() != MainWizard::Page_RootPartition) return;
if(command == "check_partitions_for_install" && checkPassed)
{
this->wizard()->next();
}
}
void wpRootPartition::receivedCommand(QString command, QString args)
{
if(this->wizard()->currentId() != MainWizard::Page_RootPartition) return;
if(command == "error") checkPassed = false;
}
bool wpRootPartition::validatePage()
{
if(!isComplete()) return false;
if(checkPassed)
{
checkPassed = false;
return true;
}
if(rootPartitionDev->currentItem())
backend->exec(QString("hdmap_set %1:/:%2:auto")
.arg(rootPartitionDev->currentItem()->data(ListItem::ItemData).toString())
.arg(chkFormat->isChecked() ? rootPartitionFs->currentText() : ""));
backend->exec("fill_hdmap");
if(chkAdvanced->isChecked()) return true;
backend->exec("check_partitions_for_install");
checkPassed = true; // if an error occurrs receivedCommand will set it to false.
return false;
}
int wpRootPartition::nextId() const
{
if(chkAdvanced->isChecked())
return MainWizard::Page_HdMap;
else
return MainWizard::Page_Bootloader;
}
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