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#include "linuxdevicefactoryselectiondialog.h"
#include "ui_linuxdevicefactoryselectiondialog.h"

#include "linuxdeviceconfiguration.h"

#include <extensionsystem/pluginmanager.h>
#include <utils/qtcassert.h>

#include <QtGui/QPushButton>

namespace RemoteLinux {
namespace Internal {

LinuxDeviceFactorySelectionDialog::LinuxDeviceFactorySelectionDialog(QWidget *parent) :
    QDialog(parent), ui(new Ui::LinuxDeviceFactorySelectionDialog)
{
    ui->setupUi(this);
    ui->buttonBox->button(QDialogButtonBox::Ok)->setText(tr("Start Wizard"));

    const QList<ILinuxDeviceConfigurationFactory *> &factories
        = ExtensionSystem::PluginManager::instance()->getObjects<ILinuxDeviceConfigurationFactory>();
    foreach (const ILinuxDeviceConfigurationFactory * const factory, factories) {
        m_factories << factory;
        ui->listWidget->addItem(factory->displayName());
    }

    connect(ui->listWidget, SIGNAL(itemSelectionChanged()), SLOT(handleItemSelectionChanged()));
    handleItemSelectionChanged();
}

LinuxDeviceFactorySelectionDialog::~LinuxDeviceFactorySelectionDialog()
{
    delete ui;
}

void LinuxDeviceFactorySelectionDialog::handleItemSelectionChanged()
{
    ui->buttonBox->button(QDialogButtonBox::Ok)
        ->setEnabled(!ui->listWidget->selectedItems().isEmpty());
}

const ILinuxDeviceConfigurationFactory *LinuxDeviceFactorySelectionDialog::selectedFactory() const
{
    return m_factories.at(ui->listWidget->row(ui->listWidget->selectedItems().first()));
}

} // namespace Internal
} // namespace RemoteLinux