add seek status changed on play

[enigma2.git] / lib / service / servicedvb.cpp

diff --git a/lib/service/servicedvb.cpp b/lib/service/servicedvb.cpp
index ed6544f5f1701dc5232d95a8cb1935c428ef6fbd..f91d512be6e4e629aa57bfd14e74b4684645c831 100644 (file)
--- a/lib/service/servicedvb.cpp
+++ b/lib/service/servicedvb.cpp
@@ -553,7 +553,10 @@ void eDVBServicePlay::serviceEvent(int event)
                break;
        }
        case eDVBServicePMTHandler::eventEOF:
+       {
                m_event((iPlayableService*)this, evEnd);
+               break;
+       }
        }
 }
 
@@ -565,6 +568,9 @@ void eDVBServicePlay::serviceEventTimeshift(int event)
                if (m_timeshift_active)
                        updateDecoder();
                break;
+       case eDVBServicePMTHandler::eventEOF:
+               switchToLive();
+               break;
        }
 }
 
@@ -576,6 +582,7 @@ RESULT eDVBServicePlay::start()
                   to start recording from the data demux. */
        r = m_service_handler.tune((eServiceReferenceDVB&)m_reference, m_is_pvr);
        m_event(this, evStart);
+       m_event((iPlayableService*)this, evSeekableStatusChanged);
        return 0;
 }
 
@@ -592,6 +599,9 @@ RESULT eDVBServicePlay::connectEvent(const Slot2<void,iPlayableService*,int> &ev
 
 RESULT eDVBServicePlay::pause(ePtr<iPauseableService> &ptr)
 {
+               /* note: we check for timeshift to be enabled,
+                  not neccessary active. if you pause when timeshift
+                  is not active, you should activate it when unpausing */
        if ((!m_is_pvr) && (!m_timeshift_enabled))
        {
                ptr = 0;
@@ -620,7 +630,7 @@ RESULT eDVBServicePlay::setFastForward(int ratio)
     
 RESULT eDVBServicePlay::seek(ePtr<iSeekableService> &ptr)
 {
-       if (m_is_pvr || m_timeshift_enabled)
+       if (m_is_pvr || m_timeshift_active)
        {
                ptr = this;
                return 0;
@@ -645,11 +655,6 @@ RESULT eDVBServicePlay::getLength(pts_t &len)
 
 RESULT eDVBServicePlay::pause()
 {
-       if (m_timeshift_enabled && !m_timeshift_active)
-       {
-               switchToTimeshift();
-               return 0;
-       }
        if (!m_is_paused && m_decoder)
        {
                m_is_paused = 1;
@@ -677,7 +682,7 @@ RESULT eDVBServicePlay::seekTo(pts_t to)
 
        ePtr<iDVBPVRChannel> pvr_channel;
        
-       if (m_service_handler.getPVRChannel(pvr_channel))
+       if ((m_timeshift_enabled ? m_service_handler_timeshift : m_service_handler).getPVRChannel(pvr_channel))
                return -1;
        
        return pvr_channel->seekTo(m_decode_demux, 0, to);
@@ -692,7 +697,7 @@ RESULT eDVBServicePlay::seekRelative(int direction, pts_t to)
 
        ePtr<iDVBPVRChannel> pvr_channel;
        
-       if (m_service_handler.getPVRChannel(pvr_channel))
+       if ((m_timeshift_enabled ? m_service_handler_timeshift : m_service_handler).getPVRChannel(pvr_channel))
                return -1;
        
        to *= direction;
@@ -707,7 +712,7 @@ RESULT eDVBServicePlay::getPlayPosition(pts_t &pos)
        if (!m_decode_demux)
                return -1;
        
-       if (m_service_handler.getPVRChannel(pvr_channel))
+       if ((m_timeshift_enabled ? m_service_handler_timeshift : m_service_handler).getPVRChannel(pvr_channel))
                return -1;
        
        return pvr_channel->getCurrentPosition(m_decode_demux, pos, 1);
@@ -757,6 +762,11 @@ RESULT eDVBServicePlay::timeshift(ePtr<iTimeshiftService> &ptr)
 
 RESULT eDVBServicePlay::getName(std::string &name)
 {
+       if (m_is_pvr)
+       {
+               ePtr<iStaticServiceInformation> i = new eStaticServiceDVBPVRInformation(m_reference);
+               return i->getName(m_reference, name);
+       }
        if (m_dvb_service)
        {
                m_dvb_service->getName(m_reference, name);
@@ -828,7 +838,7 @@ int eDVBServicePlay::getInfo(int w)
        case sAudioPID: if (program.audioStreams.empty()) return -1; return program.audioStreams[m_current_audio_stream].pid;
        case sPCRPID: return program.pcrPid;
        case sPMTPID: return program.pmtPid;
-       case sTXTPID: return -1;
+       case sTXTPID: return program.textPid;
        case sSID: return ((const eServiceReferenceDVB&)m_reference).getServiceID().get();
        case sONID: return ((const eServiceReferenceDVB&)m_reference).getOriginalNetworkID().get();
        case sTSID: return ((const eServiceReferenceDVB&)m_reference).getTransportStreamID().get();
@@ -1030,6 +1040,25 @@ RESULT eDVBServicePlay::stopTimeshift()
        return 0;
 }
 
+int eDVBServicePlay::isTimeshiftActive()
+{
+       return m_timeshift_enabled && m_timeshift_active;
+}
+
+RESULT eDVBServicePlay::activateTimeshift()
+{
+       if (!m_timeshift_enabled)
+               return -1;
+       
+       if (!m_timeshift_active)
+       {
+               switchToTimeshift();
+               return 0;
+       }
+       
+       return -2;
+}
+
 void eDVBServicePlay::updateTimeshiftPids()
 {
        if (!m_record)
@@ -1090,6 +1119,8 @@ void eDVBServicePlay::switchToLive()
        m_service_handler_timeshift.free();
        m_timeshift_active = 0;
        
+       m_event((iPlayableService*)this, evSeekableStatusChanged);
+       
        updateDecoder();
 }
 
@@ -1103,6 +1134,8 @@ void eDVBServicePlay::switchToTimeshift()
        m_decoder = 0;
        
        m_timeshift_active = 1;
+
+       m_event((iPlayableService*)this, evSeekableStatusChanged);
        
        eServiceReferenceDVB r = (eServiceReferenceDVB&)m_reference;
        r.path = m_timeshift_file;