1 files changed, 114 insertions, 0 deletions
diff --git a/application/pages/modplatform/VanillaPage.cpp b/application/pages/modplatform/VanillaPage.cpp
new file mode 100644
index 00000000..013ca426
--- /dev/null
+++ b/application/pages/modplatform/VanillaPage.cpp
@@ -0,0 +1,114 @@
+#include "VanillaPage.h"
+#include "ui_VanillaPage.h"
+
+#include "MultiMC.h"
+#include "FolderInstanceProvider.h"
+#include "dialogs/CustomMessageBox.h"
+#include "dialogs/ProgressDialog.h"
+
+#include <meta/Index.h>
+#include <meta/VersionList.h>
+#include <dialogs/NewInstanceDialog.h>
+#include <Filter.h>
+#include <Env.h>
+#include <InstanceCreationTask.h>
+
+VanillaPage::VanillaPage(NewInstanceDialog *dialog, QWidget *parent)
+	: QWidget(parent), dialog(dialog), ui(new Ui::VanillaPage)
+{
+	ui->setupUi(this);
+	ui->tabWidget->tabBar()->hide();
+	connect(ui->versionList, &VersionSelectWidget::selectedVersionChanged, this, &VanillaPage::setSelectedVersion);
+	filterChanged();
+	connect(ui->alphaFilter, &QCheckBox::stateChanged, this, &VanillaPage::filterChanged);
+	connect(ui->betaFilter, &QCheckBox::stateChanged, this, &VanillaPage::filterChanged);
+	connect(ui->snapshotFilter, &QCheckBox::stateChanged, this, &VanillaPage::filterChanged);
+	connect(ui->oldSnapshotFilter, &QCheckBox::stateChanged, this, &VanillaPage::filterChanged);
+	connect(ui->releaseFilter, &QCheckBox::stateChanged, this, &VanillaPage::filterChanged);
+}
+
+void VanillaPage::openedImpl()
+{
+	if(!initialized)
+	{
+		auto vlist = ENV.metadataIndex()->get("net.minecraft");
+		ui->versionList->initialize(vlist.get());
+		if(vlist->isLoaded())
+		{
+			setSelectedVersion(vlist->getRecommended());
+		}
+		else
+		{
+			vlist->load(Net::Mode::Online);
+			auto task = vlist->getLoadTask();
+			if(vlist->isLoaded())
+			{
+				setSelectedVersion(vlist->getRecommended());
+			}
+			if(task)
+			{
+				connect(task.get(), &Task::succeeded, this, &VanillaPage::versionListUpdated);
+			}
+		}
+		initialized = true;
+	}
+	else
+	{
+		suggestCurrent();
+	}
+}
+
+void VanillaPage::filterChanged()
+{
+	QStringList out;
+	if(ui->alphaFilter->isChecked())
+		out << "(old_alpha)";
+	if(ui->betaFilter->isChecked())
+		out << "(old_beta)";
+	if(ui->snapshotFilter->isChecked())
+		out << "(snapshot)";
+	if(ui->oldSnapshotFilter->isChecked())
+		out << "(old_snapshot)";
+	if(ui->releaseFilter->isChecked())
+		out << "(release)";
+	auto regexp = out.join('|');
+	ui->versionList->setFilter(BaseVersionList::TypeRole, new RegexpFilter(regexp, false));
+}
+
+VanillaPage::~VanillaPage()
+{
+	delete ui;
+}
+
+bool VanillaPage::shouldDisplay() const
+{
+	return true;
+}
+
+BaseVersionPtr VanillaPage::selectedVersion() const
+{
+	return m_selectedVersion;
+}
+
+void VanillaPage::versionListUpdated()
+{
+	if(!m_versionSetByUser)
+	{
+		auto vlist = ENV.metadataIndex()->get("net.minecraft");
+		setSelectedVersion(vlist->getRecommended());
+	}
+}
+
+void VanillaPage::suggestCurrent()
+{
+	if(m_selectedVersion && isOpened)
+	{
+		dialog->setSuggestedPack(m_selectedVersion->descriptor(), new InstanceCreationTask(m_selectedVersion));
+	}
+}
+
+void VanillaPage::setSelectedVersion(BaseVersionPtr version)
+{
+	m_selectedVersion = version;
+	suggestCurrent();
+}