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/subtracks.h

@@ -0,0 +1,117 @@
+/*  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 _SUBTRACKS_H_
+#define _SUBTRACKS_H_
+
+#include <QString>
+#include <QFileInfo>
+#include <QList>
+
+class SubData 
+{
+
+public:
+	enum Type { None = -1, Vob = 0, Sub = 1, File = 2 };
+
+	SubData() { _ID=-1; _lang=""; _name=""; _filename=""; _type = None; };
+	~SubData() {};
+
+	void setType( Type t ) { _type = t; };
+	void setID(int id) { _ID = id; };
+	void setLang(QString lang) { _lang = lang; };
+	void setName(QString name) { _name = name; };
+	void setFilename(QString f) { _filename = f; };
+
+	Type type() { return _type; };
+	int ID() { return _ID; };
+	QString lang() { return _lang; };
+	QString name() { return _name; };
+	QString filename() { return _filename; };
+
+	QString displayName() {
+		QString dname="";
+
+	    if (!_name.isEmpty()) {
+			dname = _name;
+		}
+		else
+		if (!_lang.isEmpty()) {
+			dname = _lang;
+		}
+		else
+		if (!_filename.isEmpty()) {
+			QFileInfo f(_filename);
+			dname = f.fileName();
+		}
+		else
+		dname = QString::number(_ID);
+
+		return dname;
+	};
+
+protected:
+	Type _type;
+	int _ID;
+	QString _lang;
+	QString _name;
+	QString _filename;
+};
+
+typedef QList <SubData> SubList;
+
+
+class SubTracks
+{
+public:
+	enum ParseResult { SubtitleUnchanged = 0, SubtitleAdded = 1, SubtitleChanged = 2 };
+
+	SubTracks();
+	~SubTracks();
+
+	void clear();
+	int find( SubData::Type t, int ID );
+
+	void add( SubData::Type t, int ID );
+	bool changeLang( SubData::Type t, int ID, QString lang );
+	bool changeName( SubData::Type t, int ID, QString name );
+	bool changeFilename( SubData::Type t, int ID, QString filename );
+
+	int numItems();
+	bool existsItemAt(int n);
+
+	SubData itemAt(int n);
+	SubData findItem( SubData::Type t, int ID );
+
+	int findLang(QString expr);
+	int selectOne(QString preferred_lang, int default_sub=0);
+
+	//! Parses a line from mplayer output with subtitle info
+	int parse(QString text);
+
+	void list();
+	void listNames();
+	/* void test(); */
+
+protected:
+	SubList subs;
+	int index;
+};
+
+#endif