fix 'start'/'stop'/'select other' subtitles

[vuplus_dvbapp] / lib / service / servicedvb.cpp

diff --git a/lib/service/servicedvb.cpp b/lib/service/servicedvb.cpp
index 89301de..2ea7acf 100644 (file)
--- a/lib/service/servicedvb.cpp
+++ b/lib/service/servicedvb.cpp
@@ -2022,7 +2022,6 @@ RESULT eDVBServicePlay::enableSubtitles(eWidget *parent, PyObject *entry)
        else
        {
                int pid = -page;
-               eDebug("start dvb subtitles on pid %04x", pid);
                m_subtitle_parser->start(pid);
        }
 
@@ -2033,6 +2032,16 @@ RESULT eDVBServicePlay::disableSubtitles(eWidget *parent)
 {
        delete m_subtitle_widget;
        m_subtitle_widget = 0;
+       if (m_subtitle_parser)
+       {
+               m_subtitle_parser->stop();
+               m_dvb_subtitle_pages.clear();
+       }
+       if (m_teletext_parser)
+       {
+               m_teletext_parser->setPage(-1);
+               m_subtitle_pages.clear();
+       }
        return 0;
 }
 
@@ -2091,6 +2100,8 @@ void eDVBServicePlay::newSubtitlePage(const eDVBTeletextSubtitlePage &page)
 void eDVBServicePlay::checkSubtitleTiming()
 {
 //     eDebug("checkSubtitleTiming");
+       if (!m_subtitle_widget)
+               return;
        while (1)
        {
                enum { TELETEXT, DVB } type;