NOISSUE fix downloading of metadata files

application/pages/global/PackagesPage.h

@@ -0,0 +1,57 @@
+/* Copyright 2015-2017 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <QWidget>
+
+#include "pages/BasePage.h"
+
+namespace Ui {
+class PackagesPage;
+}
+
+class QSortFilterProxyModel;
+class VersionProxyModel;
+
+class PackagesPage : public QWidget, public BasePage
+{
+	Q_OBJECT
+public:
+	explicit PackagesPage(QWidget *parent = 0);
+	~PackagesPage();
+
+	QString id() const override { return "packages-global"; }
+	QString displayName() const override { return tr("Packages"); }
+	QIcon icon() const override;
+	void opened() override;
+
+private slots:
+	void on_refreshIndexBtn_clicked();
+	void on_refreshFileBtn_clicked();
+	void on_refreshVersionBtn_clicked();
+	void on_fileSearchEdit_textChanged(const QString &search);
+	void on_versionSearchEdit_textChanged(const QString &search);
+	void updateCurrentVersionList(const QModelIndex &index);
+	void versionListDataChanged(const QModelIndex &tl, const QModelIndex &br);
+
+private:
+	Ui::PackagesPage *ui;
+	QSortFilterProxyModel *m_fileProxy;
+	QSortFilterProxyModel *m_filterProxy;
+	VersionProxyModel *m_versionProxy;
+
+	void updateVersion();
+};