diff -r 23436e487f0c -r 09e1a3e272ec src/partdownloader.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/partdownloader.h	Sun Sep 06 16:57:22 2015 +0300
@@ -0,0 +1,93 @@
+/*
+ *  LDForge: LDraw parts authoring CAD
+ *  Copyright (C) 2013 - 2015 Teemu Piippo
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+#include <QDialog>
+#include "main.h"
+#include "basics.h"
+#include "ldDocument.h"
+
+class LDDocument;
+class QFile;
+class PartDownloadRequest;
+class Ui_DownloadFrom;
+class QNetworkAccessManager;
+class QNetworkRequest;
+class QNetworkReply;
+class QAbstractButton;
+
+class PartDownloader : public QDialog, public HierarchyElement
+{
+	Q_OBJECT
+
+public:
+	enum SourceType
+	{
+		PartsTracker,
+		CustomURL,
+	};
+
+	enum Button
+	{
+		Download,
+		Abort,
+		Close
+	};
+
+	enum TableColumn
+	{
+		PartLabelColumn,
+		ProgressColumn,
+	};
+
+	using RequestList = QList<PartDownloadRequest*>;
+
+	explicit PartDownloader (QWidget* parent = nullptr);
+	virtual ~PartDownloader();
+
+	void addFile (LDDocument* f);
+	QPushButton* button (Button i);
+	Q_SLOT void buttonClicked (QAbstractButton* btn);
+	Q_SLOT void checkIfFinished();
+	void checkValidPath();
+	void downloadFile (QString dest, QString url, bool primary);
+	void downloadFromPartsTracker (QString file);
+	QString downloadPath();
+	bool isAborted() const;
+	void modifyDestination (QString& dest) const;
+	LDDocument* primaryFile() const;
+	class QTableWidget* progressTable() const;
+	void setPrimaryFile (LDDocument* document);
+	void setSourceType (SourceType src);
+	Q_SLOT void sourceChanged (int i);
+	SourceType sourceType() const;
+	QString url();
+
+signals:
+	void primaryFileDownloaded();
+
+private:
+	class Ui_PartDownloader& ui;
+	QStringList m_filesToDownload;
+	RequestList m_requests;
+	QPushButton* m_downloadButton;
+	SourceType m_source;
+	QList<LDDocument*> m_files;
+	LDDocument* m_primaryFile;
+	bool m_isAborted;
+};