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/myclient.h

@@ -0,0 +1,63 @@
+/*  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
+*/
+
+#ifndef _MYCLIENT_H_
+#define _MYCLIENT_H_
+
+#include <QStringList>
+
+class QTextStream;
+class QTcpSocket;
+
+
+//! MyClient communicates with other running instances.
+
+/*!
+ It can be used to know if there's another instance of smplayer running.
+ It also allows to send the file(s) that the user wants to open to
+ the other instance.
+*/
+
+class MyClient : public QObject
+{
+public:
+	MyClient(quint16 port, QObject * parent = 0);
+	~MyClient();
+
+	//! Sets the maximum time that should wait in the waitFor... functions.
+	void setTimeOut(int ms) { timeout = ms; };
+	int timeOut() { return timeout; };
+
+	//! Return true if it can open a connection to another instance.
+	bool openConnection();
+	//! Send the list of files to the other instance. Return true on success.
+	bool sendFiles( const QStringList & files, bool addToPlaylist = false);
+	//! Pass an action (pause, fullscreen...) to GUI.
+	bool sendAction( const QString & action );
+
+protected:
+	QString readLine();
+	void writeLine(QString);
+
+private:
+	quint16 port;
+	QTcpSocket * socket;
+	int timeout;
+};
+
+#endif