added for plugins own dir

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@1850 b45a01b8-16f6-495d-af2f-9b41ad6348cc

plugins/smplayer_plugin/findsubtitles/filedownloader/filedownloader.h

@@ -0,0 +1,62 @@
+/*  smplayer, GUI front-end for mplayer.
+    Copyright (C) 2006-2008 Ricardo Villalba <rvm@escomposlinux.org>
+
+    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 2 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, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+/* Based on the Qt network/http example */
+
+#ifndef _FILEDOWNLOADER_H_
+#define _FILEDOWNLOADER_H_
+
+#include <QProgressDialog>
+#include <QUrl>
+#include <QBuffer>
+#include <QNetworkProxy>
+
+class QHttp;
+class QHttpResponseHeader;
+
+class FileDownloader : public QProgressDialog
+{
+    Q_OBJECT
+
+public:
+	FileDownloader(QWidget *parent = 0);
+	~FileDownloader();
+
+	void setProxy(QNetworkProxy proxy);
+
+public slots:
+	void download(QUrl url);
+	void cancelDownload();
+
+signals:
+	void downloadFinished(const QByteArray & buffer);
+	void downloadFailed(const QString & reason);
+
+private slots:
+	void httpRequestFinished(int request_id, bool error);
+	void readResponseHeader(const QHttpResponseHeader &responseHeader);
+	void updateDataReadProgress(int bytes_read, int total_bytes);
+
+private:
+	QHttp * http;
+	int http_get_id;
+	bool http_request_aborted;
+	QBuffer buffer;
+};
+
+#endif