1 files changed, 394 insertions, 394 deletions

diff --git a/application/pages/instance/VersionPage.cpp b/application/pages/instance/VersionPage.cpp
index 981cbd8c..54a228a4 100644
--- a/application/pages/instance/VersionPage.cpp
+++ b/application/pages/instance/VersionPage.cpp
@@ -49,521 +49,521 @@
 
 class IconProxy : public QIdentityProxyModel
 {
-	Q_OBJECT
+    Q_OBJECT
 public:
 
-	IconProxy(QWidget *parentWidget) : QIdentityProxyModel(parentWidget)
-	{
-		connect(parentWidget, &QObject::destroyed, this, &IconProxy::widgetGone);
-		m_parentWidget = parentWidget;
-	}
-
-	virtual QVariant data(const QModelIndex &proxyIndex, int role = Qt::DisplayRole) const override
-	{
-		QVariant var = QIdentityProxyModel::data(mapToSource(proxyIndex), role);
-		int column = proxyIndex.column();
-		if(column == 0 && role == Qt::DecorationRole && m_parentWidget)
-		{
-			if(!var.isNull())
-			{
-				auto string = var.toString();
-				if(string == "warning")
-				{
-					return MMC->getThemedIcon("status-yellow");
-				}
-				else if(string == "error")
-				{
-					return MMC->getThemedIcon("status-bad");
-				}
-			}
-			return MMC->getThemedIcon("status-good");
-		}
-		return var;
-	}
+    IconProxy(QWidget *parentWidget) : QIdentityProxyModel(parentWidget)
+    {
+        connect(parentWidget, &QObject::destroyed, this, &IconProxy::widgetGone);
+        m_parentWidget = parentWidget;
+    }
+
+    virtual QVariant data(const QModelIndex &proxyIndex, int role = Qt::DisplayRole) const override
+    {
+        QVariant var = QIdentityProxyModel::data(mapToSource(proxyIndex), role);
+        int column = proxyIndex.column();
+        if(column == 0 && role == Qt::DecorationRole && m_parentWidget)
+        {
+            if(!var.isNull())
+            {
+                auto string = var.toString();
+                if(string == "warning")
+                {
+                    return MMC->getThemedIcon("status-yellow");
+                }
+                else if(string == "error")
+                {
+                    return MMC->getThemedIcon("status-bad");
+                }
+            }
+            return MMC->getThemedIcon("status-good");
+        }
+        return var;
+    }
 private slots:
-	void widgetGone()
-	{
-		m_parentWidget = nullptr;
-	}
+    void widgetGone()
+    {
+        m_parentWidget = nullptr;
+    }
 
 private:
-	QWidget *m_parentWidget = nullptr;
+    QWidget *m_parentWidget = nullptr;
 };
 
 QIcon VersionPage::icon() const
 {
-	return MMC->icons()->getIcon(m_inst->iconKey());
+    return MMC->icons()->getIcon(m_inst->iconKey());
 }
 bool VersionPage::shouldDisplay() const
 {
-	return !m_inst->isRunning();
+    return !m_inst->isRunning();
 }
 
 VersionPage::VersionPage(MinecraftInstance *inst, QWidget *parent)
-	: QWidget(parent), ui(new Ui::VersionPage), m_inst(inst)
+    : QWidget(parent), ui(new Ui::VersionPage), m_inst(inst)
 {
-	ui->setupUi(this);
-	ui->tabWidget->tabBar()->hide();
-	m_profile = m_inst->getComponentList();
-
-	reloadComponentList();
-
-	if (m_profile)
-	{
-		auto proxy = new IconProxy(ui->packageView);
-		proxy->setSourceModel(m_profile.get());
-		ui->packageView->setModel(proxy);
-		ui->packageView->installEventFilter(this);
-		ui->packageView->setSelectionMode(QAbstractItemView::SingleSelection);
-		connect(ui->packageView->selectionModel(), &QItemSelectionModel::currentChanged, this, &VersionPage::versionCurrent);
-		auto smodel = ui->packageView->selectionModel();
-		connect(smodel, &QItemSelectionModel::currentChanged, this, &VersionPage::packageCurrent);
-		updateVersionControls();
-		// select first item.
-		preselect(0);
-	}
-	else
-	{
-		disableVersionControls();
-	}
-	connect(m_inst, &MinecraftInstance::versionReloaded, this,
-			&VersionPage::updateVersionControls);
+    ui->setupUi(this);
+    ui->tabWidget->tabBar()->hide();
+    m_profile = m_inst->getComponentList();
+
+    reloadComponentList();
+
+    if (m_profile)
+    {
+        auto proxy = new IconProxy(ui->packageView);
+        proxy->setSourceModel(m_profile.get());
+        ui->packageView->setModel(proxy);
+        ui->packageView->installEventFilter(this);
+        ui->packageView->setSelectionMode(QAbstractItemView::SingleSelection);
+        connect(ui->packageView->selectionModel(), &QItemSelectionModel::currentChanged, this, &VersionPage::versionCurrent);
+        auto smodel = ui->packageView->selectionModel();
+        connect(smodel, &QItemSelectionModel::currentChanged, this, &VersionPage::packageCurrent);
+        updateVersionControls();
+        // select first item.
+        preselect(0);
+    }
+    else
+    {
+        disableVersionControls();
+    }
+    connect(m_inst, &MinecraftInstance::versionReloaded, this,
+            &VersionPage::updateVersionControls);
 }
 
 VersionPage::~VersionPage()
 {
-	delete ui;
+    delete ui;
 }
 
 void VersionPage::packageCurrent(const QModelIndex &current, const QModelIndex &previous)
 {
-	if (!current.isValid())
-	{
-		ui->frame->clear();
-		return;
-	}
-	int row = current.row();
-	auto patch = m_profile->getComponent(row);
-	auto severity = patch->getProblemSeverity();
-	switch(severity)
-	{
-		case ProblemSeverity::Warning:
-			ui->frame->setModText(tr("%1 possibly has issues.").arg(patch->getName()));
-			break;
-		case ProblemSeverity::Error:
-			ui->frame->setModText(tr("%1 has issues!").arg(patch->getName()));
-			break;
-		default:
-		case ProblemSeverity::None:
-			ui->frame->clear();
-			return;
-	}
-
-	auto &problems = patch->getProblems();
-	QString problemOut;
-	for (auto &problem: problems)
-	{
-		if(problem.m_severity == ProblemSeverity::Error)
-		{
-			problemOut += tr("Error: ");
-		}
-		else if(problem.m_severity == ProblemSeverity::Warning)
-		{
-			problemOut += tr("Warning: ");
-		}
-		problemOut += problem.m_description;
-		problemOut += "\n";
-	}
-	ui->frame->setModDescription(problemOut);
+    if (!current.isValid())
+    {
+        ui->frame->clear();
+        return;
+    }
+    int row = current.row();
+    auto patch = m_profile->getComponent(row);
+    auto severity = patch->getProblemSeverity();
+    switch(severity)
+    {
+        case ProblemSeverity::Warning:
+            ui->frame->setModText(tr("%1 possibly has issues.").arg(patch->getName()));
+            break;
+        case ProblemSeverity::Error:
+            ui->frame->setModText(tr("%1 has issues!").arg(patch->getName()));
+            break;
+        default:
+        case ProblemSeverity::None:
+            ui->frame->clear();
+            return;
+    }
+
+    auto &problems = patch->getProblems();
+    QString problemOut;
+    for (auto &problem: problems)
+    {
+        if(problem.m_severity == ProblemSeverity::Error)
+        {
+            problemOut += tr("Error: ");
+        }
+        else if(problem.m_severity == ProblemSeverity::Warning)
+        {
+            problemOut += tr("Warning: ");
+        }
+        problemOut += problem.m_description;
+        problemOut += "\n";
+    }
+    ui->frame->setModDescription(problemOut);
 }
 
 
 void VersionPage::updateVersionControls()
 {
-	ui->forgeBtn->setEnabled(true);
-	ui->liteloaderBtn->setEnabled(true);
-	updateButtons();
+    ui->forgeBtn->setEnabled(true);
+    ui->liteloaderBtn->setEnabled(true);
+    updateButtons();
 }
 
 void VersionPage::disableVersionControls()
 {
-	ui->forgeBtn->setEnabled(false);
-	ui->liteloaderBtn->setEnabled(false);
-	ui->reloadBtn->setEnabled(false);
-	updateButtons();
+    ui->forgeBtn->setEnabled(false);
+    ui->liteloaderBtn->setEnabled(false);
+    ui->reloadBtn->setEnabled(false);
+    updateButtons();
 }
 
 bool VersionPage::reloadComponentList()
 {
-	try
-	{
-		m_profile->reload(Net::Mode::Online);
-		return true;
-	}
-	catch (const Exception &e)
-	{
-		QMessageBox::critical(this, tr("Error"), e.cause());
-		return false;
-	}
-	catch (...)
-	{
-		QMessageBox::critical(
-			this, tr("Error"),
-			tr("Couldn't load the instance profile."));
-		return false;
-	}
+    try
+    {
+        m_profile->reload(Net::Mode::Online);
+        return true;
+    }
+    catch (const Exception &e)
+    {
+        QMessageBox::critical(this, tr("Error"), e.cause());
+        return false;
+    }
+    catch (...)
+    {
+        QMessageBox::critical(
+            this, tr("Error"),
+            tr("Couldn't load the instance profile."));
+        return false;
+    }
 }
 
 void VersionPage::on_reloadBtn_clicked()
 {
-	reloadComponentList();
-	m_container->refreshContainer();
+    reloadComponentList();
+    m_container->refreshContainer();
 }
 
 void VersionPage::on_removeBtn_clicked()
 {
-	if (ui->packageView->currentIndex().isValid())
-	{
-		// FIXME: use actual model, not reloading.
-		if (!m_profile->remove(ui->packageView->currentIndex().row()))
-		{
-			QMessageBox::critical(this, tr("Error"), tr("Couldn't remove file"));
-		}
-	}
-	updateButtons();
-	reloadComponentList();
-	m_container->refreshContainer();
+    if (ui->packageView->currentIndex().isValid())
+    {
+        // FIXME: use actual model, not reloading.
+        if (!m_profile->remove(ui->packageView->currentIndex().row()))
+        {
+            QMessageBox::critical(this, tr("Error"), tr("Couldn't remove file"));
+        }
+    }
+    updateButtons();
+    reloadComponentList();
+    m_container->refreshContainer();
 }
 
 void VersionPage::on_modBtn_clicked()
 {
-	if(m_container)
-	{
-		m_container->selectPage("mods");
-	}
+    if(m_container)
+    {
+        m_container->selectPage("mods");
+    }
 }
 
 void VersionPage::on_jarmodBtn_clicked()
 {
-	auto list = GuiUtil::BrowseForFiles("jarmod", tr("Select jar mods"), tr("Minecraft.jar mods (*.zip *.jar)"), MMC->settings()->get("CentralModsDir").toString(), this->parentWidget());
-	if(!list.empty())
-	{
-		m_profile->installJarMods(list);
-	}
-	updateButtons();
+    auto list = GuiUtil::BrowseForFiles("jarmod", tr("Select jar mods"), tr("Minecraft.jar mods (*.zip *.jar)"), MMC->settings()->get("CentralModsDir").toString(), this->parentWidget());
+    if(!list.empty())
+    {
+        m_profile->installJarMods(list);
+    }
+    updateButtons();
 }
 
 void VersionPage::on_jarBtn_clicked()
 {
-	auto jarPath = GuiUtil::BrowseForFile("jar", tr("Select jar"), tr("Minecraft.jar replacement (*.jar)"), MMC->settings()->get("CentralModsDir").toString(), this->parentWidget());
-	if(!jarPath.isEmpty())
-	{
-		m_profile->installCustomJar(jarPath);
-	}
-	updateButtons();
+    auto jarPath = GuiUtil::BrowseForFile("jar", tr("Select jar"), tr("Minecraft.jar replacement (*.jar)"), MMC->settings()->get("CentralModsDir").toString(), this->parentWidget());
+    if(!jarPath.isEmpty())
+    {
+        m_profile->installCustomJar(jarPath);
+    }
+    updateButtons();
 }
 
 void VersionPage::on_moveUpBtn_clicked()
 {
-	try
-	{
-		m_profile->move(currentRow(), ComponentList::MoveUp);
-	}
-	catch (const Exception &e)
-	{
-		QMessageBox::critical(this, tr("Error"), e.cause());
-	}
-	updateButtons();
+    try
+    {
+        m_profile->move(currentRow(), ComponentList::MoveUp);
+    }
+    catch (const Exception &e)
+    {
+        QMessageBox::critical(this, tr("Error"), e.cause());
+    }
+    updateButtons();
 }
 
 void VersionPage::on_moveDownBtn_clicked()
 {
-	try
-	{
-		m_profile->move(currentRow(), ComponentList::MoveDown);
-	}
-	catch (const Exception &e)
-	{
-		QMessageBox::critical(this, tr("Error"), e.cause());
-	}
-	updateButtons();
+    try
+    {
+        m_profile->move(currentRow(), ComponentList::MoveDown);
+    }
+    catch (const Exception &e)
+    {
+        QMessageBox::critical(this, tr("Error"), e.cause());
+    }
+    updateButtons();
 }
 
 void VersionPage::on_changeVersionBtn_clicked()
 {
-	auto versionRow = currentRow();
-	if(versionRow == -1)
-	{
-		return;
-	}
-	auto patch = m_profile->getComponent(versionRow);
-	auto name = patch->getName();
-	auto list = patch->getVersionList();
-	if(!list)
-	{
-		return;
-	}
-	auto uid = list->uid();
-	// FIXME: this is a horrible HACK. Get version filtering information from the actual metadata...
-	if(uid == "net.minecraftforge")
-	{
-		on_forgeBtn_clicked();
-		return;
-	}
-	else if (uid == "com.mumfrey.liteloader")
-	{
-		on_liteloaderBtn_clicked();
-		return;
-	}
-	VersionSelectDialog vselect(list.get(), tr("Change %1 version").arg(name), this);
-	auto currentVersion = patch->getVersion();
-	if(!currentVersion.isEmpty())
-	{
-		vselect.setCurrentVersion(currentVersion);
-	}
-	if (!vselect.exec() || !vselect.selectedVersion())
-		return;
-
-	qDebug() << "Change" << uid << "to" << vselect.selectedVersion()->descriptor();
-	bool important = false;
-	if(uid == "net.minecraft")
-	{
-		important = true;
-	}
-	m_profile->setComponentVersion(uid, vselect.selectedVersion()->descriptor(), important);
-	m_profile->resolve(Net::Mode::Online);
-	m_container->refreshContainer();
+    auto versionRow = currentRow();
+    if(versionRow == -1)
+    {
+        return;
+    }
+    auto patch = m_profile->getComponent(versionRow);
+    auto name = patch->getName();
+    auto list = patch->getVersionList();
+    if(!list)
+    {
+        return;
+    }
+    auto uid = list->uid();
+    // FIXME: this is a horrible HACK. Get version filtering information from the actual metadata...
+    if(uid == "net.minecraftforge")
+    {
+        on_forgeBtn_clicked();
+        return;
+    }
+    else if (uid == "com.mumfrey.liteloader")
+    {
+        on_liteloaderBtn_clicked();
+        return;
+    }
+    VersionSelectDialog vselect(list.get(), tr("Change %1 version").arg(name), this);
+    auto currentVersion = patch->getVersion();
+    if(!currentVersion.isEmpty())
+    {
+        vselect.setCurrentVersion(currentVersion);
+    }
+    if (!vselect.exec() || !vselect.selectedVersion())
+        return;
+
+    qDebug() << "Change" << uid << "to" << vselect.selectedVersion()->descriptor();
+    bool important = false;
+    if(uid == "net.minecraft")
+    {
+        important = true;
+    }
+    m_profile->setComponentVersion(uid, vselect.selectedVersion()->descriptor(), important);
+    m_profile->resolve(Net::Mode::Online);
+    m_container->refreshContainer();
 }
 
 void VersionPage::on_downloadBtn_clicked()
 {
-	if (!MMC->accounts()->anyAccountIsValid())
-	{
-		CustomMessageBox::selectable(
-			this, tr("Error"),
-			tr("MultiMC cannot download Minecraft or update instances unless you have at least "
-			   "one account added.\nPlease add your Mojang or Minecraft account."),
-			QMessageBox::Warning)->show();
-		return;
-	}
-
-	auto updateTask = m_inst->createUpdateTask(Net::Mode::Online);
-	if (!updateTask)
-	{
-		return;
-	}
-	ProgressDialog tDialog(this);
-	connect(updateTask.get(), SIGNAL(failed(QString)), SLOT(onGameUpdateError(QString)));
-	// FIXME: unused return value
-	tDialog.execWithTask(updateTask.get());
-	updateButtons();
-	m_container->refreshContainer();
+    if (!MMC->accounts()->anyAccountIsValid())
+    {
+        CustomMessageBox::selectable(
+            this, tr("Error"),
+            tr("MultiMC cannot download Minecraft or update instances unless you have at least "
+               "one account added.\nPlease add your Mojang or Minecraft account."),
+            QMessageBox::Warning)->show();
+        return;
+    }
+
+    auto updateTask = m_inst->createUpdateTask(Net::Mode::Online);
+    if (!updateTask)
+    {
+        return;
+    }
+    ProgressDialog tDialog(this);
+    connect(updateTask.get(), SIGNAL(failed(QString)), SLOT(onGameUpdateError(QString)));
+    // FIXME: unused return value
+    tDialog.execWithTask(updateTask.get());
+    updateButtons();
+    m_container->refreshContainer();
 }
 
 void VersionPage::on_forgeBtn_clicked()
 {
-	auto vlist = ENV.metadataIndex()->get("net.minecraftforge");
-	if(!vlist)
-	{
-		return;
-	}
-	VersionSelectDialog vselect(vlist.get(), tr("Select Forge version"), this);
-	vselect.setExactFilter(BaseVersionList::ParentVersionRole, m_profile->getComponentVersion("net.minecraft"));
-	vselect.setEmptyString(tr("No Forge versions are currently available for Minecraft ") + m_profile->getComponentVersion("net.minecraft"));
-	vselect.setEmptyErrorString(tr("Couldn't load or download the Forge version lists!"));
-
-	auto currentVersion = m_profile->getComponentVersion("net.minecraftforge");
-	if(!currentVersion.isEmpty())
-	{
-		vselect.setCurrentVersion(currentVersion);
-	}
-
-	if (vselect.exec() && vselect.selectedVersion())
-	{
-		auto vsn = vselect.selectedVersion();
-		m_profile->setComponentVersion("net.minecraftforge", vsn->descriptor());
-		m_profile->resolve(Net::Mode::Online);
-		// m_profile->installVersion();
-		preselect(m_profile->rowCount(QModelIndex())-1);
-		m_container->refreshContainer();
-	}
+    auto vlist = ENV.metadataIndex()->get("net.minecraftforge");
+    if(!vlist)
+    {
+        return;
+    }
+    VersionSelectDialog vselect(vlist.get(), tr("Select Forge version"), this);
+    vselect.setExactFilter(BaseVersionList::ParentVersionRole, m_profile->getComponentVersion("net.minecraft"));
+    vselect.setEmptyString(tr("No Forge versions are currently available for Minecraft ") + m_profile->getComponentVersion("net.minecraft"));
+    vselect.setEmptyErrorString(tr("Couldn't load or download the Forge version lists!"));
+
+    auto currentVersion = m_profile->getComponentVersion("net.minecraftforge");
+    if(!currentVersion.isEmpty())
+    {
+        vselect.setCurrentVersion(currentVersion);
+    }
+
+    if (vselect.exec() && vselect.selectedVersion())
+    {
+        auto vsn = vselect.selectedVersion();
+        m_profile->setComponentVersion("net.minecraftforge", vsn->descriptor());
+        m_profile->resolve(Net::Mode::Online);
+        // m_profile->installVersion();
+        preselect(m_profile->rowCount(QModelIndex())-1);
+        m_container->refreshContainer();
+    }
 }
 
 void VersionPage::on_addEmptyBtn_clicked()
 {
-	NewComponentDialog compdialog(QString(), QString(), this);
-	QStringList blacklist;
-	for(int i = 0; i < m_profile->rowCount(); i++)
-	{
-		auto comp = m_profile->getComponent(i);
-		blacklist.push_back(comp->getID());
-	}
-	compdialog.setBlacklist(blacklist);
-	if (compdialog.exec())
-	{
-		qDebug() << "name:" << compdialog.name();
-		qDebug() << "uid:" << compdialog.uid();
-		m_profile->installEmpty(compdialog.uid(), compdialog.name());
-	}
+    NewComponentDialog compdialog(QString(), QString(), this);
+    QStringList blacklist;
+    for(int i = 0; i < m_profile->rowCount(); i++)
+    {
+        auto comp = m_profile->getComponent(i);
+        blacklist.push_back(comp->getID());
+    }
+    compdialog.setBlacklist(blacklist);
+    if (compdialog.exec())
+    {
+        qDebug() << "name:" << compdialog.name();
+        qDebug() << "uid:" << compdialog.uid();
+        m_profile->installEmpty(compdialog.uid(), compdialog.name());
+    }
 }
 
 void VersionPage::on_liteloaderBtn_clicked()
 {
-	auto vlist = ENV.metadataIndex()->get("com.mumfrey.liteloader");
-	if(!vlist)
-	{
-		return;
-	}
-	VersionSelectDialog vselect(vlist.get(), tr("Select LiteLoader version"), this);
-	vselect.setExactFilter(BaseVersionList::ParentVersionRole, m_profile->getComponentVersion("net.minecraft"));
-	vselect.setEmptyString(tr("No LiteLoader versions are currently available for Minecraft ") + m_profile->getComponentVersion("net.minecraft"));
-	vselect.setEmptyErrorString(tr("Couldn't load or download the LiteLoader version lists!"));
-
-	auto currentVersion = m_profile->getComponentVersion("com.mumfrey.liteloader");
-	if(!currentVersion.isEmpty())
-	{
-		vselect.setCurrentVersion(currentVersion);
-	}
-
-	if (vselect.exec() && vselect.selectedVersion())
-	{
-		auto vsn = vselect.selectedVersion();
-		m_profile->setComponentVersion("com.mumfrey.liteloader", vsn->descriptor());
-		m_profile->resolve(Net::Mode::Online);
-		// m_profile->installVersion(vselect.selectedVersion());
-		preselect(m_profile->rowCount(QModelIndex())-1);
-		m_container->refreshContainer();
-	}
+    auto vlist = ENV.metadataIndex()->get("com.mumfrey.liteloader");
+    if(!vlist)
+    {
+        return;
+    }
+    VersionSelectDialog vselect(vlist.get(), tr("Select LiteLoader version"), this);
+    vselect.setExactFilter(BaseVersionList::ParentVersionRole, m_profile->getComponentVersion("net.minecraft"));
+    vselect.setEmptyString(tr("No LiteLoader versions are currently available for Minecraft ") + m_profile->getComponentVersion("net.minecraft"));
+    vselect.setEmptyErrorString(tr("Couldn't load or download the LiteLoader version lists!"));
+
+    auto currentVersion = m_profile->getComponentVersion("com.mumfrey.liteloader");
+    if(!currentVersion.isEmpty())
+    {
+        vselect.setCurrentVersion(currentVersion);
+    }
+
+    if (vselect.exec() && vselect.selectedVersion())
+    {
+        auto vsn = vselect.selectedVersion();
+        m_profile->setComponentVersion("com.mumfrey.liteloader", vsn->descriptor());
+        m_profile->resolve(Net::Mode::Online);
+        // m_profile->installVersion(vselect.selectedVersion());
+        preselect(m_profile->rowCount(QModelIndex())-1);
+        m_container->refreshContainer();
+    }
 }
 
 void VersionPage::versionCurrent(const QModelIndex &current, const QModelIndex &previous)
 {
-	currentIdx = current.row();
-	updateButtons(currentIdx);
+    currentIdx = current.row();
+    updateButtons(currentIdx);
 }
 
 void VersionPage::preselect(int row)
 {
-	if(row < 0)
-	{
-		row = 0;
-	}
-	if(row >= m_profile->rowCount(QModelIndex()))
-	{
-		row = m_profile->rowCount(QModelIndex()) - 1;
-	}
-	if(row < 0)
-	{
-		return;
-	}
-	auto model_index = m_profile->index(row);
-	ui->packageView->selectionModel()->select(model_index, QItemSelectionModel::SelectCurrent | QItemSelectionModel::Rows);
-	updateButtons(row);
+    if(row < 0)
+    {
+        row = 0;
+    }
+    if(row >= m_profile->rowCount(QModelIndex()))
+    {
+        row = m_profile->rowCount(QModelIndex()) - 1;
+    }
+    if(row < 0)
+    {
+        return;
+    }
+    auto model_index = m_profile->index(row);
+    ui->packageView->selectionModel()->select(model_index, QItemSelectionModel::SelectCurrent | QItemSelectionModel::Rows);
+    updateButtons(row);
 }
 
 void VersionPage::updateButtons(int row)
 {
-	if(row == -1)
-		row = currentRow();
-	auto patch = m_profile->getComponent(row);
-	if (!patch)
-	{
-		ui->removeBtn->setDisabled(true);
-		ui->moveDownBtn->setDisabled(true);
-		ui->moveUpBtn->setDisabled(true);
-		ui->changeVersionBtn->setDisabled(true);
-		ui->editBtn->setDisabled(true);
-		ui->customizeBtn->setDisabled(true);
-		ui->revertBtn->setDisabled(true);
-	}
-	else
-	{
-		ui->removeBtn->setEnabled(patch->isRemovable());
-		ui->moveDownBtn->setEnabled(patch->isMoveable());
-		ui->moveUpBtn->setEnabled(patch->isMoveable());
-		ui->changeVersionBtn->setEnabled(patch->isVersionChangeable());
-		ui->editBtn->setEnabled(patch->isCustom());
-		ui->customizeBtn->setEnabled(patch->isCustomizable());
-		ui->revertBtn->setEnabled(patch->isRevertible());
-	}
+    if(row == -1)
+        row = currentRow();
+    auto patch = m_profile->getComponent(row);
+    if (!patch)
+    {
+        ui->removeBtn->setDisabled(true);
+        ui->moveDownBtn->setDisabled(true);
+        ui->moveUpBtn->setDisabled(true);
+        ui->changeVersionBtn->setDisabled(true);
+        ui->editBtn->setDisabled(true);
+        ui->customizeBtn->setDisabled(true);
+        ui->revertBtn->setDisabled(true);
+    }
+    else
+    {
+        ui->removeBtn->setEnabled(patch->isRemovable());
+        ui->moveDownBtn->setEnabled(patch->isMoveable());
+        ui->moveUpBtn->setEnabled(patch->isMoveable());
+        ui->changeVersionBtn->setEnabled(patch->isVersionChangeable());
+        ui->editBtn->setEnabled(patch->isCustom());
+        ui->customizeBtn->setEnabled(patch->isCustomizable());
+        ui->revertBtn->setEnabled(patch->isRevertible());
+    }
 }
 
 void VersionPage::onGameUpdateError(QString error)
 {
-	CustomMessageBox::selectable(this, tr("Error updating instance"), error,
-								 QMessageBox::Warning)->show();
+    CustomMessageBox::selectable(this, tr("Error updating instance"), error,
+                                 QMessageBox::Warning)->show();
 }
 
 Component * VersionPage::current()
 {
-	auto row = currentRow();
-	if(row < 0)
-	{
-		return nullptr;
-	}
-	return m_profile->getComponent(row);
+    auto row = currentRow();
+    if(row < 0)
+    {
+        return nullptr;
+    }
+    return m_profile->getComponent(row);
 }
 
 int VersionPage::currentRow()
 {
-	if (ui->packageView->selectionModel()->selectedRows().isEmpty())
-	{
-		return -1;
-	}
-	return ui->packageView->selectionModel()->selectedRows().first().row();
+    if (ui->packageView->selectionModel()->selectedRows().isEmpty())
+    {
+        return -1;
+    }
+    return ui->packageView->selectionModel()->selectedRows().first().row();
 }
 
 void VersionPage::on_customizeBtn_clicked()
 {
-	auto version = currentRow();
-	if(version == -1)
-	{
-		return;
-	}
-	auto patch = m_profile->getComponent(version);
-	if(!patch->getVersionFile())
-	{
-		// TODO: wait for the update task to finish here...
-		return;
-	}
-	if(!m_profile->customize(version))
-	{
-		// TODO: some error box here
-	}
-	updateButtons();
-	preselect(currentIdx);
+    auto version = currentRow();
+    if(version == -1)
+    {
+        return;
+    }
+    auto patch = m_profile->getComponent(version);
+    if(!patch->getVersionFile())
+    {
+        // TODO: wait for the update task to finish here...
+        return;
+    }
+    if(!m_profile->customize(version))
+    {
+        // TODO: some error box here
+    }
+    updateButtons();
+    preselect(currentIdx);
 }
 
 void VersionPage::on_editBtn_clicked()
 {
-	auto version = current();
-	if(!version)
-	{
-		return;
-	}
-	auto filename = version->getFilename();
-	if(!QFileInfo::exists(filename))
-	{
-		qWarning() << "file" << filename << "can't be opened for editing, doesn't exist!";
-		return;
-	}
-	MMC->openJsonEditor(filename);
+    auto version = current();
+    if(!version)
+    {
+        return;
+    }
+    auto filename = version->getFilename();
+    if(!QFileInfo::exists(filename))
+    {
+        qWarning() << "file" << filename << "can't be opened for editing, doesn't exist!";
+        return;
+    }
+    MMC->openJsonEditor(filename);
 }
 
 void VersionPage::on_revertBtn_clicked()
 {
-	auto version = currentRow();
-	if(version == -1)
-	{
-		return;
-	}
-	if(!m_profile->revertToBase(version))
-	{
-		// TODO: some error box here
-	}
-	updateButtons();
-	preselect(currentIdx);
-	m_container->refreshContainer();
+    auto version = currentRow();
+    if(version == -1)
+    {
+        return;
+    }
+    if(!m_profile->revertToBase(version))
+    {
+        // TODO: some error box here
+    }
+    updateButtons();
+    preselect(currentIdx);
+    m_container->refreshContainer();
 }
 
 #include "VersionPage.moc"