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/*
* vdr-ttxtsubs - A plugin for the Linux Video Disk Recorder
* Copyright (c) 2003 - 2008 Ragnar Sundblad <ragge@nada.kth.se>
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef __VDRTTXTSUBSHOOKS_H
#define __VDRTTXTSUBSHOOKS_H
#define TTXTSUBSVERSNUM 2
class cDevice;
class cChannel;
struct tTeletextSubtitlePage;
class cVDRTtxtsubsHookListener {
public:
cVDRTtxtsubsHookListener(void) {};
virtual ~cVDRTtxtsubsHookListener();
void HookAttach(void);
virtual void HideOSD(void) {};
virtual void ShowOSD(void) {};
virtual void PlayerTeletextData(uint8_t *p, int length, bool IsPesRecording = true, const struct tTeletextSubtitlePage teletextSubtitlePages[] = NULL, int pageCount = 0) {};
virtual int ManualPageNumber(const cChannel *channel) { return 0; };
// used by VDR to call hook listeners
static cVDRTtxtsubsHookListener *Hook(void);
};
#endif
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