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/tracks.h

@@ -0,0 +1,101 @@
+/*  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 _TRACKS_H_
+#define _TRACKS_H_
+
+#include <QString>
+#include <QMap>
+
+/* Class to store info about video/audio tracks */
+
+class TrackData {
+
+public:
+
+	TrackData() { _lang = ""; _name = "";_ID = -1; };
+	~TrackData() {};
+
+	void setLang( const QString & l ) { _lang = l; };
+	void setName( const QString & n ) { _name = n; };
+	void setID( int id ) { _ID = id; };
+
+	QString lang() const { return _lang; };
+	QString name() const { return _name; };
+	int ID() const { return _ID; };
+
+	QString displayName() const {
+		QString dname="";
+
+	    if (!_name.isEmpty()) {
+    	    dname = _name;
+			if (!_lang.isEmpty()) {
+				dname += " ["+ _lang + "]";
+			}
+		}
+	    else
+	    if (!_lang.isEmpty()) {
+	        dname = _lang;
+		}
+	    else
+	    dname = QString::number(_ID);
+
+		return dname;
+	}
+
+protected:
+
+	/* Language code: es, en, etc. */
+	QString _lang;
+
+	/* spanish, english... */
+	QString _name;
+
+	int _ID;
+};
+
+
+class Tracks {
+
+public:
+
+	Tracks();
+	~Tracks();
+
+	void clear();
+	void list();
+
+	void addLang(int ID, QString lang);
+	void addName(int ID, QString name);
+	void addID(int ID);
+
+	int numItems();
+	bool existsItemAt(int n);
+
+	TrackData itemAt(int n);
+	TrackData item(int ID);
+	int find(int ID);
+
+	int findLang(QString expr);
+
+protected:
+	typedef QMap <int, TrackData> TrackMap;
+	TrackMap tm;
+};
+
+#endif