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#ifndef VDR_LIVE_WHATS_ON_H
#define VDR_LIVE_WHATS_ON_H
#include <ctime>
#include <list>
#include <vdr/plugin.h>
#include <vdr/channels.h>
#include <vdr/epg.h>
#include <vdr/config.h>
#include <vdr/i18n.h>
#include "live.h"
#include "stdext.h"
namespace vdrlive
{
class EpgInfo
{
protected:
EpgInfo(std::string const &id,
std::string const &caption);
public:
virtual ~EpgInfo();
virtual std::string const Id() const { return m_eventId; }
virtual std::string const Caption() const { return m_caption; }
virtual std::string const Title() const = 0;
virtual std::string const ShortDescr() const = 0;
virtual std::string const LongDescr() const = 0;
virtual cChannel const * Channel() const { return 0; }
virtual std::string const Archived() const { return ""; }
virtual std::string const StartTime(const char* format) const;
virtual std::string const EndTime(const char* format) const;
virtual std::string const CurrentTime(const char* format) const;
virtual int Elapsed() const;
// virtual const cTimer* GetTimer() const = 0;
virtual time_t GetStartTime() const = 0;
virtual time_t GetEndTime() const = 0;
private:
std::string m_eventId;
std::string m_caption;
};
typedef std::tr1::shared_ptr<EpgInfo> EpgInfoPtr;
// -------------------------------------------------------------------------
class EpgString : public EpgInfo
{
friend class EpgEvents;
protected:
EpgString(std::string const &id,
std::string const &caption,
std::string const &info);
public:
virtual ~EpgString();
virtual std::string const Title() const;
virtual std::string const ShortDescr() const;
virtual std::string const LongDescr() const;
virtual time_t GetStartTime() const;
virtual time_t GetEndTime() const;
private:
const std::string m_info;
};
// -------------------------------------------------------------------------
class EpgEvent : public EpgInfo
{
friend class EpgEvents;
protected:
EpgEvent(std::string const &id,
cEvent const *event,
char const *channelName);
public:
virtual ~EpgEvent();
virtual std::string const Title() const { return std::string(m_event->Title() ? m_event->Title() : ""); }
virtual std::string const ShortDescr() const { return std::string(m_event->ShortText() ? m_event->ShortText() : ""); }
virtual std::string const LongDescr() const { return std::string(m_event->Description() ? m_event->Description() : ""); }
virtual time_t GetStartTime() const { return m_event->StartTime(); }
virtual time_t GetEndTime() const { return m_event->EndTime(); }
virtual cChannel const * Channel() const { return Channels.GetByChannelID(m_event->ChannelID());}
private:
cEvent const * m_event;
};
// -------------------------------------------------------------------------
class EmptyEvent : public EpgInfo
{
friend class EpgEvents;
protected:
EmptyEvent(std::string const &id, tChannelID const &channelID, const char* channelName);
public:
virtual ~EmptyEvent();
virtual std::string const Title() const { return tr("no EPG available"); }
virtual std::string const ShortDescr() const { return ""; }
virtual std::string const LongDescr() const { return ""; }
virtual time_t GetStartTime() const { return 0; }
virtual time_t GetEndTime() const { return 0; }
virtual cChannel const * Channel() const { return Channels.GetByChannelID(m_channelID);}
private:
tChannelID m_channelID;
};
// -------------------------------------------------------------------------
class EpgRecording : public EpgInfo
{
friend class EpgEvents;
protected:
EpgRecording(std::string const &recid,
cRecording const *recording,
char const *caption);
const std::string Name() const;
public:
virtual ~EpgRecording();
virtual std::string const Caption() const;
virtual std::string const Title() const;
virtual std::string const ShortDescr() const;
virtual std::string const LongDescr() const;
virtual std::string const Archived() const;
virtual time_t GetStartTime() const;
virtual time_t GetEndTime() const;
private:
const cRecording* m_recording;
bool m_ownCaption;
mutable bool m_checkedArchived;
mutable std::string m_archived;
};
// -------------------------------------------------------------------------
class EpgEvents {
public:
EpgEvents();
virtual ~EpgEvents();
static std::string EncodeDomId(tChannelID const &chanId, tEventID const &eventId);
static void DecodeDomId(std::string const &epgid, tChannelID &chanId, tEventID &eventId);
/**
* Allocate and initalize an epgEvent instance with the
* passed channel and event information.
*/
static EpgInfoPtr CreateEpgInfo(cChannel const *chan, cEvent const *event, char const *idOverride = 0);
/**
* This is the inverse creator for epgInfos to the creator above.
*/
static EpgInfoPtr CreateEpgInfo(std::string const &epgid, cSchedules const *schedules);
/**
* Allocate and initalize an epgEvent instance with the
* passed recording information.
*/
static EpgInfoPtr CreateEpgInfo(std::string const &recid, cRecording const *recording, char const *caption = 0);
/**
* Allocate and initalize an epgEvent instance with the
* passed string informations
*/
static EpgInfoPtr CreateEpgInfo(std::string const &id, std::string const &caption, std::string const &info);
static std::list<std::string> EpgImages(std::string const &epgid);
static int ElapsedTime(time_t const startTime, time_t const endTime);
private:
};
}; // namespace vdrlive
#endif // VDR_LIVE_WHATS_ON_H
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