C++ RecordingInfo类代码示例

long Dvr::GetSavedBookmark( int RecordedId,
                            int chanid,
                            const QDateTime &recstarttsRaw,
                            const QString &offsettype )
{
    if ((RecordedId <= 0) &&
        (chanid <= 0 || !recstarttsRaw.isValid()))
        throw QString("Recorded ID or Channel ID and StartTime appears invalid.");

    RecordingInfo ri;
    if (RecordedId > 0)
        ri = RecordingInfo(RecordedId);
    else
        ri = RecordingInfo(chanid, recstarttsRaw.toUTC());
    uint64_t offset;
    bool isend=true;
    uint64_t position = ri.QueryBookmark();
    if (offsettype.toLower() == "position"){
        ri.QueryKeyFramePosition(&offset, position, isend);
        return offset;
    }
    else if (offsettype.toLower() == "duration"){
        ri.QueryKeyFrameDuration(&offset, position, isend);
        return offset;
    }
    else
        return position;
}

/// \brief Copies important fields from other RecordingInfo.
void RecordingInfo::clone(const RecordingInfo &other,
                          bool ignore_non_serialized_data)
{
    bool is_same =
        (chanid && recstartts.isValid() && startts.isValid() &&
         chanid     == other.GetChanID() &&
         recstartts == other.GetRecordingStartTime() &&
         startts    == other.GetScheduledStartTime());

    ProgramInfo::clone(other, ignore_non_serialized_data);

    if (!is_same)
    {
        delete record;
        record = NULL;
    }

    if (!ignore_non_serialized_data)
    {
        oldrecstatus   = other.oldrecstatus;
        savedrecstatus = other.savedrecstatus;
        future         = other.future;
        schedorder     = other.schedorder;
        mplexid        = other.mplexid;
        desiredrecstartts = other.desiredrecstartts;
        desiredrecendts = other.desiredrecendts;
    }
}

bool Dvr::AddDontRecordSchedule(int nChanId, const QDateTime &dStartTime,
                                bool bNeverRecord)
{
    bool bResult = true;

    if (nChanId <= 0 || !dStartTime.isValid())
        throw QString("Program does not exist.");

    ProgramInfo *pi = LoadProgramFromProgram(nChanId, dStartTime.toUTC());

    if (!pi)
        throw QString("Program does not exist.");

    // Why RecordingInfo instead of ProgramInfo? Good question ...
    RecordingInfo recInfo = RecordingInfo(*pi);

    delete pi;

    if (bNeverRecord)
    {
        recInfo.ApplyNeverRecord();
    }
    else
        recInfo.ApplyRecordStateChange(kDontRecord);

    return bResult;
}

DTC::RecRuleList* Dvr::GetRecordScheduleList( int nStartIndex,
                                              int nCount,
                                              const QString  &Sort,
                                              bool Descending )
{
    Scheduler::SchedSortColumn sortingColumn;
    if (Sort.toLower() == "lastrecorded")
        sortingColumn = Scheduler::kSortLastRecorded;
    else if (Sort.toLower() == "title")
        sortingColumn = Scheduler::kSortTitle;
    else if (Sort.toLower() == "priority")
        sortingColumn = Scheduler::kSortPriority;
    else if (Sort.toLower() == "type")
        sortingColumn = Scheduler::kSortType;

    RecList recList;
    Scheduler::GetAllScheduled(recList, sortingColumn, !Descending);

    // ----------------------------------------------------------------------
    // Build Response
    // ----------------------------------------------------------------------

    DTC::RecRuleList *pRecRules = new DTC::RecRuleList();

    nStartIndex   = min( nStartIndex, (int)recList.size() );
    nCount        = (nCount > 0) ? min( nCount, (int)recList.size() ) : recList.size();
    int nEndIndex = min((nStartIndex + nCount), (int)recList.size() );

    for( int n = nStartIndex; n < nEndIndex; n++)
    {
        RecordingInfo *info = recList[n];

        if (info != NULL)
        {
            DTC::RecRule *pRecRule = pRecRules->AddNewRecRule();

            FillRecRuleInfo( pRecRule, info->GetRecordingRule() );
        }
    }

    // ----------------------------------------------------------------------

    pRecRules->setStartIndex    ( nStartIndex     );
    pRecRules->setCount         ( nCount          );
    pRecRules->setTotalAvailable( recList.size() );
    pRecRules->setAsOf          ( MythDate::current() );
    pRecRules->setVersion       ( MYTH_BINARY_VERSION );
    pRecRules->setProtoVer      ( MYTH_PROTO_VERSION  );

    while (!recList.empty())
    {
        delete recList.back();
        recList.pop_back();
    }
    
    return pRecRules;
}

DTC::RecRuleList* Dvr::GetRecordScheduleList( int nStartIndex,
                                              int nCount      )
{
    RecList recList;
    Scheduler::GetAllScheduled(recList);

    // ----------------------------------------------------------------------
    // Build Response
    // ----------------------------------------------------------------------

    DTC::RecRuleList *pRecRules = new DTC::RecRuleList();

    nStartIndex   = min( nStartIndex, (int)recList.size() );
    nCount        = (nCount > 0) ? min( nCount, (int)recList.size() ) : recList.size();
    int nEndIndex = min((nStartIndex + nCount), (int)recList.size() );

    for( int n = nStartIndex; n < nEndIndex; n++)
    {
        RecordingInfo *info = recList[n];

        if (info != NULL)
        {
            DTC::RecRule *pRecRule = pRecRules->AddNewRecRule();

            FillRecRuleInfo( pRecRule, info->GetRecordingRule() );
        }
    }

    // ----------------------------------------------------------------------

    pRecRules->setStartIndex    ( nStartIndex     );
    pRecRules->setCount         ( nCount          );
    pRecRules->setTotalAvailable( recList.size() );
    pRecRules->setAsOf          ( MythDate::current() );
    pRecRules->setVersion       ( MYTH_BINARY_VERSION );
    pRecRules->setProtoVer      ( MYTH_PROTO_VERSION  );

    while (!recList.empty())
    {
        delete recList.back();
        recList.pop_back();
    }
    
    return pRecRules;
}

static QDateTime get_end(const RecordingInfo &ri)
{
    if (ri.GetDesiredEndTime().isValid())
    {
        return (ri.GetScheduledEndTime() < ri.GetDesiredEndTime()) ?
            ri.GetScheduledEndTime() : ri.GetDesiredEndTime();
    }
    else
    {
        return ri.GetScheduledEndTime();
    }
}

static QDateTime get_start(const RecordingInfo &ri)
{
    if (ri.GetDesiredStartTime().isValid())
    {
        return (ri.GetScheduledStartTime() > ri.GetDesiredStartTime()) ?
            ri.GetScheduledStartTime() : ri.GetDesiredStartTime();
    }
    else
    {
        return ri.GetScheduledStartTime();
    }
}

/**
*  \brief Creates a dialog displaying current recording status and options
*         available
*/
void ScheduleCommon::ShowNotScheduledDialog(const RecordingInfo& recinfo)
{
    QString message = recinfo.toString(ProgramInfo::kTitleSubtitle, " - ");

    message += "\n\n";
    message += toDescription(recinfo.GetRecordingStatus(),
                             recinfo.GetRecordingRuleType(),
                             recinfo.GetRecordingStartTime());

    MythScreenStack *popupStack = GetMythMainWindow()->GetStack("popup stack");
    MythDialogBox *menuPopup = new MythDialogBox(message, popupStack,
                                                 "notSchedOptionPopup", true);

    if (menuPopup->Create())
    {
        menuPopup->SetReturnEvent(this, "schedulenotscheduled");

        QDateTime now = MythDate::current();

        if (recinfo.GetRecordingEndTime() > now)
            menuPopup->AddButton(tr("Record only this showing"),
                                 qVariantFromValue(recinfo));

        menuPopup->AddButton(tr("Record all showings"),
                             qVariantFromValue(recinfo));

        if (!recinfo.IsGeneric())
            menuPopup->AddButton(tr("Record one showing of this episode"),
                                 qVariantFromValue(recinfo));

        menuPopup->AddButton(tr("Record all showings on this channel"),
                             qVariantFromValue(recinfo));

        menuPopup->AddButton(tr("Record with more options"),
                             qVariantFromValue(recinfo));

        popupStack->AddScreen(menuPopup);
    }
    else
        delete menuPopup;
}

void ScheduleCommon::customEvent(QEvent *event)
{
    if (event->type() == DialogCompletionEvent::kEventType)
    {
        DialogCompletionEvent *dce = (DialogCompletionEvent*)(event);

        QString resultid   = dce->GetId();
        QString resulttext = dce->GetResultText();

        if (resultid == "schedulenotrecording")
        {
            if (!qVariantCanConvert<RecordingInfo>(dce->GetData()))
                return;

            RecordingInfo recInfo = qVariantValue<RecordingInfo>
                (dce->GetData());

            if (resulttext == tr("Reactivate"))
                recInfo.ReactivateRecording();
            else if (resulttext == tr("Record anyway"))
            {
                recInfo.ApplyRecordStateChange(kOverrideRecord);
                if (recInfo.GetRecordingStartTime() < QDateTime::currentDateTime())
                    recInfo.ReactivateRecording();
            }
            else if (resulttext == tr("Forget Previous"))
                recInfo.ForgetHistory();
            else if (resulttext == tr("Don't record"))
                recInfo.ApplyRecordStateChange(kDontRecord);
            else if (resulttext == tr("Never record"))
            {
                recInfo.SetRecordingStatus(rsNeverRecord);
                recInfo.SetScheduledStartTime(QDateTime::currentDateTime());
                recInfo.SetScheduledEndTime(recInfo.GetRecordingStartTime());
                recInfo.AddHistory(true, true);
            }
            else if (resulttext == tr("Clear Override"))
                recInfo.ApplyRecordStateChange(kNotRecording);
            else if (resulttext == tr("Edit Override") ||
                     resulttext == tr("Edit Options"))
            {
                EditScheduled(&recInfo);
            }
            else if (resulttext == tr("Add Override"))
            {
                MakeOverride(&recInfo);
            }
        }
        else if (resultid == "schedulerecording")
        {
            if (!qVariantCanConvert<RecordingInfo>(dce->GetData()))
                return;
            
            RecordingInfo recInfo = qVariantValue<RecordingInfo>
                                                            (dce->GetData());
            
            if (resulttext == tr("Reactivate"))
                recInfo.ReactivateRecording();
            else if (resulttext == tr("Stop recording"))
            {
                ProgramInfo pginfo(
                    recInfo.GetChanID(), recInfo.GetRecordingStartTime());
                if (pginfo.GetChanID())
                    RemoteStopRecording(&pginfo);
            }
            else if (resulttext == tr("Don't record"))
                recInfo.ApplyRecordStateChange(kDontRecord);
            else if (resulttext == tr("Never record"))
            {
                recInfo.SetRecordingStatus(rsNeverRecord);
                recInfo.SetScheduledStartTime(QDateTime::currentDateTime());
                recInfo.SetScheduledEndTime(recInfo.GetRecordingStartTime());
                recInfo.AddHistory(true, true);
            }
            else if (resulttext == tr("Clear Override"))
                recInfo.ApplyRecordStateChange(kNotRecording);
            else if (resulttext == tr("Modify Recording Options"))
            {
                if (recInfo.GetRecordingRuleType() == kSingleRecord ||
                    recInfo.GetRecordingRuleType() == kOverrideRecord ||
                    recInfo.GetRecordingRuleType() == kFindOneRecord)
                    EditScheduled(&recInfo);
                else
                    MakeOverride(&recInfo, true);
            }
            else if (resulttext == tr("Edit Override") ||
                     resulttext == tr("Edit Options"))
            {
                EditScheduled(&recInfo);
            }
            else if (resulttext == tr("Add Override"))
            {
                MakeOverride(&recInfo);
            }
        }
    }
}

/**
*  \brief Returns true if a search should be employed to find a matching
*         program.
*/
bool ScheduleCommon::IsFindApplicable(const RecordingInfo& recInfo) const
{
    return recInfo.GetRecordingRuleType() == kDailyRecord ||
           recInfo.GetRecordingRuleType() == kWeeklyRecord;
}

void ScheduleCommon::customEvent(QEvent *event)
{
    if (event->type() == DialogCompletionEvent::kEventType)
    {
        DialogCompletionEvent *dce = (DialogCompletionEvent*)(event);

        QString resultid   = dce->GetId();
        QString resulttext = dce->GetResultText();

        if (resultid == "editrecording")
        {
            if (!dce->GetData().canConvert<RecordingInfo>())
                return;

            RecordingInfo recInfo = dce->GetData().value<RecordingInfo>();

            if (resulttext == tr("Record this showing"))
            {
                if (recInfo.GetRecordingRuleType() == kNotRecording)
                    recInfo.ApplyRecordStateChange(kSingleRecord);
                else
                {
                    recInfo.ApplyRecordStateChange(kOverrideRecord);
                    if (recInfo.GetRecordingStartTime() < MythDate::current())
                        recInfo.ReactivateRecording();
                }
            }
            else if (resulttext == tr("Record all showings"))
                recInfo.ApplyRecordStateChange(kAllRecord);
            else if (resulttext == tr("Record one showing (this episode)") ||
                     resulttext == tr("Record one showing"))
            {
                recInfo.ApplyRecordStateChange(kOneRecord, false);
                recInfo.GetRecordingRule()->m_filter |= 64; // This episode
                recInfo.GetRecordingRule()->Save();
            }
            else if (resulttext == tr("Record all showings (this channel)"))
            {
                recInfo.ApplyRecordStateChange(kAllRecord, false);
                recInfo.GetRecordingRule()->m_filter |= 1024; // This channel
                recInfo.GetRecordingRule()->Save();
            }
            else if (resulttext == tr("Stop this recording"))
            {
                RemoteStopRecording(&recInfo);
            }
            else if (resulttext == tr("Modify recording options") ||
                     resulttext == tr("Add override rule"))
            {
                if (recInfo.GetRecordingRuleType() == kSingleRecord ||
                    recInfo.GetRecordingRuleType() == kOverrideRecord ||
                    recInfo.GetRecordingRuleType() == kOneRecord)
                    EditScheduled(&recInfo);
                else
                    MakeOverride(&recInfo);
            }
            else if (resulttext == tr("Restart this recording"))
                recInfo.ReactivateRecording();
            else if (resulttext == tr("Forget previous recording"))
                recInfo.ForgetHistory();
            else if (resulttext == tr("Don't record this showing"))
                recInfo.ApplyRecordStateChange(kDontRecord);
            else if (resulttext == tr("Never record this episode"))
            {
                recInfo.ApplyNeverRecord();
            }
            else if (resulttext == tr("Edit recording rule") ||
                     resulttext == tr("Edit override rule"))
                EditScheduled(&recInfo);
            else if (resulttext == tr("Delete recording rule") ||
                     resulttext == tr("Delete override rule"))
                recInfo.ApplyRecordStateChange(kNotRecording);
        }
    }
}

void FillProgramInfo( DTC::Program *pProgram,
                      ProgramInfo  *pInfo,
                      bool          bIncChannel /* = true */,
                      bool          bDetails    /* = true */)
{
    if ((pProgram == NULL) || (pInfo == NULL))
        return;

    pProgram->setStartTime (  pInfo->GetScheduledStartTime());
    pProgram->setEndTime   (  pInfo->GetScheduledEndTime  ());
    pProgram->setTitle     (  pInfo->GetTitle()             );
    pProgram->setSubTitle  (  pInfo->GetSubtitle()          );
    pProgram->setCategory  (  pInfo->GetCategory()          );
    pProgram->setCatType   (  pInfo->GetCategoryType()      );
    pProgram->setRepeat    (  pInfo->IsRepeat()             );
    pProgram->setVideoProps(  pInfo->GetVideoProperties()   );
    pProgram->setAudioProps(  pInfo->GetAudioProperties()   );
    pProgram->setSubProps  (  pInfo->GetSubtitleType()      );

    pProgram->setSerializeDetails( bDetails );

    if (bDetails)
    {
        pProgram->setSeriesId    ( pInfo->GetSeriesID()         );
        pProgram->setProgramId   ( pInfo->GetProgramID()        );
        pProgram->setStars       ( pInfo->GetStars()            );
        pProgram->setFileSize    ( pInfo->GetFilesize()         );
        pProgram->setLastModified( pInfo->GetLastModifiedTime() );
        pProgram->setProgramFlags( pInfo->GetProgramFlags()     );
        pProgram->setHostname    ( pInfo->GetHostname()         );

        if (pInfo->GetOriginalAirDate().isValid())
            pProgram->setAirdate( pInfo->GetOriginalAirDate() );

        pProgram->setDescription( pInfo->GetDescription() );
        pProgram->setInetref    ( pInfo->GetInetRef()     );
        pProgram->setSeason     ( pInfo->GetSeason()      );
        pProgram->setEpisode    ( pInfo->GetEpisode()     );
    }

    pProgram->setSerializeChannel( bIncChannel );

    if ( bIncChannel )
    {
        // Build Channel Child Element

        FillChannelInfo( pProgram->Channel(), pInfo, bDetails );
    }

    // Build Recording Child Element

    if ( pInfo->GetRecordingStatus() != rsUnknown )
    {
        pProgram->setSerializeRecording( true );

        DTC::RecordingInfo *pRecording = pProgram->Recording();

        pRecording->setStatus  ( pInfo->GetRecordingStatus()    );
        pRecording->setPriority( pInfo->GetRecordingPriority()  );
        pRecording->setStartTs ( pInfo->GetRecordingStartTime() );
        pRecording->setEndTs   ( pInfo->GetRecordingEndTime()   );

        pRecording->setSerializeDetails( bDetails );

        if (bDetails)
        {
            pRecording->setRecordId ( pInfo->GetRecordingRuleID()       );
            pRecording->setRecGroup ( pInfo->GetRecordingGroup()        );
            pRecording->setPlayGroup( pInfo->GetPlaybackGroup()         );
            pRecording->setRecType  ( pInfo->GetRecordingRuleType()     );
            pRecording->setDupInType( pInfo->GetDuplicateCheckSource()  );
            pRecording->setDupMethod( pInfo->GetDuplicateCheckMethod()  );
            pRecording->setEncoderId( pInfo->GetCardID()                );

            const RecordingInfo ri(*pInfo);
            pRecording->setProfile( ri.GetProgramRecordingProfile() );
        }
    }
}

int Dvr::AddRecordSchedule   ( int       nChanId,
                               QDateTime dStartTime,
                               int       nParentId,
                               bool      bInactive,
                               uint      nSeason,
                               uint      nEpisode,
                               QString   sInetref,
                               int       nFindId,
                               QString   sType,
                               QString   sSearchType,
                               int       nRecPriority,
                               uint      nPreferredInput,
                               int       nStartOffset,
                               int       nEndOffset,
                               QString   sDupMethod,
                               QString   sDupIn,
                               uint      nFilter,
                               QString   sRecProfile,
                               QString   sRecGroup,
                               QString   sStorageGroup,
                               QString   sPlayGroup,
                               bool      bAutoExpire,
                               int       nMaxEpisodes,
                               bool      bMaxNewest,
                               bool      bAutoCommflag,
                               bool      bAutoTranscode,
                               bool      bAutoMetaLookup,
                               bool      bAutoUserJob1,
                               bool      bAutoUserJob2,
                               bool      bAutoUserJob3,
                               bool      bAutoUserJob4,
                               int       nTranscoder)
{
    RecordingInfo *info = new RecordingInfo(nChanId, dStartTime, false);
    RecordingRule *rule = info->GetRecordingRule();

    delete info;
    info = NULL;

    if (sType.isEmpty())
        sType = "single";

    if (sSearchType.isEmpty())
        sSearchType = "none";

    if (sDupMethod.isEmpty())
        sDupMethod = "subtitleanddescription";

    if (sDupIn.isEmpty())
        sDupIn = "all";

    rule->m_type = recTypeFromString(sType);
    rule->m_searchType = searchTypeFromString(sSearchType);
    rule->m_dupMethod = dupMethodFromString(sDupMethod);
    rule->m_dupIn = dupInFromString(sDupIn);

    if (sRecProfile.isEmpty())
        sRecProfile = "Default";

    if (sRecGroup.isEmpty())
        sRecGroup = "Default";

    if (sStorageGroup.isEmpty())
        sStorageGroup = "Default";

    if (sPlayGroup.isEmpty())
        sPlayGroup = "Default";

    rule->m_recProfile = sRecProfile;
    rule->m_recGroup = sRecGroup;
    rule->m_storageGroup = sStorageGroup;
    rule->m_playGroup = sPlayGroup;

    rule->m_parentRecID = nParentId;
    rule->m_isInactive = bInactive;

    rule->m_season = nSeason;
    rule->m_episode = nEpisode;
    rule->m_inetref = sInetref;
    rule->m_findid = nFindId;

    rule->m_recPriority = nRecPriority;
    rule->m_prefInput = nPreferredInput;
    rule->m_startOffset = nStartOffset;
    rule->m_endOffset = nEndOffset;
    rule->m_filter = nFilter;

    rule->m_autoExpire = bAutoExpire;
    rule->m_maxEpisodes = nMaxEpisodes;
    rule->m_maxNewest = bMaxNewest;

    rule->m_autoCommFlag = bAutoCommflag;
    rule->m_autoTranscode = bAutoTranscode;
    rule->m_autoMetadataLookup = bAutoMetaLookup;

    rule->m_autoUserJob1 = bAutoUserJob1;
    rule->m_autoUserJob2 = bAutoUserJob2;
    rule->m_autoUserJob3 = bAutoUserJob3;
    rule->m_autoUserJob4 = bAutoUserJob4;

//.........这里部分代码省略.........

/**
*  \brief Creates a dialog displaying current recording status and options
*         available
*/
void ScheduleCommon::ShowRecordingDialog(const RecordingInfo& recinfo)
{
    QString message = recinfo.toString(ProgramInfo::kTitleSubtitle, " - ");

    message += "\n\n";
    message += toDescription(recinfo.GetRecordingStatus(),
                             recinfo.GetRecordingRuleType(),
                             recinfo.GetRecordingStartTime());

    MythScreenStack *popupStack = GetMythMainWindow()->GetStack("popup stack");
    MythDialogBox *menuPopup = new MythDialogBox(message, popupStack,
                                                 "recOptionPopup", true);

    if (menuPopup->Create())
    {
        menuPopup->SetReturnEvent(this, "schedulerecording");

        QDateTime now = MythDate::current();

        if (recinfo.GetRecordingStartTime() < now &&
            recinfo.GetRecordingEndTime() > now)
        {
            if (recinfo.GetRecordingStatus() != rsRecording &&
                recinfo.GetRecordingStatus() != rsTuning &&
                recinfo.GetRecordingStatus() != rsOtherRecording && 
                recinfo.GetRecordingStatus() != rsOtherTuning)
                menuPopup->AddButton(tr("Restart recording this showing"),
                                     qVariantFromValue(recinfo));
            else
                menuPopup->AddButton(tr("Stop recording this showing"),
                                     qVariantFromValue(recinfo));
        }

        if (recinfo.GetRecordingEndTime() > now)
        {
            if (recinfo.GetRecordingRuleType() != kSingleRecord &&
                recinfo.GetRecordingRuleType() != kOverrideRecord)
            {
                if (recinfo.GetRecordingStartTime() > now)
                {
                    menuPopup->AddButton(tr("Don't record this showing"),
                                         qVariantFromValue(recinfo));
                }

                const RecordingDupMethodType dupmethod =
                    recinfo.GetDuplicateCheckMethod();

                if (recinfo.GetRecordingStatus() != rsRecording &&
                    recinfo.GetRecordingStatus() != rsTuning &&
                    recinfo.GetRecordingStatus() != rsOtherRecording &&
                    recinfo.GetRecordingStatus() != rsOtherTuning &&
                    recinfo.GetRecordingRuleType() != kOneRecord &&
                    !((recinfo.GetFindID() == 0 ||
                       !IsFindApplicable(recinfo)) &&
                      recinfo.GetCategoryType() == "series" &&
                      recinfo.GetProgramID().contains(QRegExp("0000$"))) &&
                    ((!(dupmethod & kDupCheckNone) &&
                      !recinfo.GetProgramID().isEmpty() &&
                      (recinfo.GetFindID() != 0 ||
                       !IsFindApplicable(recinfo))) ||
                     ((dupmethod & kDupCheckSub) &&
                      !recinfo.GetSubtitle().isEmpty()) ||
                     ((dupmethod & kDupCheckDesc) &&
                      !recinfo.GetDescription().isEmpty()) ||
                     ((dupmethod & kDupCheckSubThenDesc) &&
                      (!recinfo.GetSubtitle().isEmpty() ||
                       !recinfo.GetDescription().isEmpty())) ))
                    {
                        menuPopup->AddButton(tr("Never record this episode"),
                                             qVariantFromValue(recinfo));
                    }
            }

            if (recinfo.GetRecordingRuleType() != kOverrideRecord &&
                recinfo.GetRecordingRuleType() != kDontRecord)
            {
                if (recinfo.GetRecordingStatus() == rsRecording ||
                    recinfo.GetRecordingStatus() == rsTuning ||
                    recinfo.GetRecordingStatus() == rsOtherRecording ||
                    recinfo.GetRecordingStatus() == rsOtherTuning)
                {
                    menuPopup->AddButton(tr("Edit options for this showing"),
                                         qVariantFromValue(recinfo));
                }
                else
                {
                    if (recinfo.GetRecordingRuleType() != kSingleRecord)
                    {
                        menuPopup->AddButton(tr("Override this showing with options"),
                                             qVariantFromValue(recinfo));
                    }

                }
            }

            if (recinfo.GetRecordingRuleType() == kOverrideRecord ||
//.........这里部分代码省略.........

/**
*  \brief Creates a dialog displaying current recording status and options
*         available
*/
void ScheduleCommon::ShowNotRecordingDialog(const RecordingInfo& recinfo)
{
    QString timeFormat = gCoreContext->GetSetting("TimeFormat", "h:mm AP");

    QString message = recinfo.toString(ProgramInfo::kTitleSubtitle, " - ");

    message += "\n\n";
    message += toDescription(recinfo.GetRecordingStatus(),
                             recinfo.GetRecordingRuleType(),
                             recinfo.GetRecordingStartTime());

    if (recinfo.GetRecordingStatus() == rsConflict ||
        recinfo.GetRecordingStatus() == rsLaterShowing)
    {
        vector<ProgramInfo *> *confList = RemoteGetConflictList(&recinfo);

        if (!confList->empty())
        {
            message += " ";
            message += tr("The following programs will be recorded instead:");
            message += "\n";
        }

        uint maxi = 0;
        for (; confList->begin() != confList->end() && maxi < 4; maxi++)
        {
            ProgramInfo *p = *confList->begin();
            message += QString("%1 - %2  %3\n")
                .arg(p->GetRecordingStartTime()
                     .toLocalTime().toString(timeFormat))
                .arg(p->GetRecordingEndTime()
                     .toLocalTime().toString(timeFormat))
                .arg(p->toString(ProgramInfo::kTitleSubtitle, " - "));
            delete p;
            confList->erase(confList->begin());
        }
        message += "\n";
        while (!confList->empty())
        {
            delete confList->back();
            confList->pop_back();
        }
        delete confList;
    }

    MythScreenStack *popupStack = GetMythMainWindow()->GetStack("popup stack");
    MythDialogBox *menuPopup = new MythDialogBox(message, popupStack,
                                                 "notRecOptionPopup", true);

    if (menuPopup->Create())
    {
        menuPopup->SetReturnEvent(this, "schedulenotrecording");

        QDateTime now = MythDate::current();

        if ((recinfo.GetRecordingStartTime() < now) &&
            (recinfo.GetRecordingEndTime() > now) &&
            (recinfo.GetRecordingStatus() != rsDontRecord) &&
            (recinfo.GetRecordingStatus() != rsNotListed))
        {
            menuPopup->AddButton(tr("Restart recording this showing"),
                                 qVariantFromValue(recinfo));
        }

        if (recinfo.GetRecordingEndTime() > now)
        {
            if ((recinfo.GetRecordingRuleType() != kSingleRecord &&
                recinfo.GetRecordingRuleType() != kOverrideRecord) &&
                (recinfo.GetRecordingStatus() == rsDontRecord ||
                recinfo.GetRecordingStatus() == rsPreviousRecording ||
                recinfo.GetRecordingStatus() == rsCurrentRecording ||
                recinfo.GetRecordingStatus() == rsEarlierShowing ||
                recinfo.GetRecordingStatus() == rsNeverRecord ||
                recinfo.GetRecordingStatus() == rsRepeat ||
                recinfo.GetRecordingStatus() == rsInactive ||
                recinfo.GetRecordingStatus() == rsLaterShowing))
            {
                menuPopup->AddButton(tr("Record this showing anyway"),
                                    qVariantFromValue(recinfo));
                if (recinfo.GetRecordingStatus() == rsPreviousRecording ||
                    recinfo.GetRecordingStatus() == rsNeverRecord)
                {
                    menuPopup->AddButton(tr("Forget previous recording"),
                                        qVariantFromValue(recinfo));
                }
            }

            if (recinfo.GetRecordingRuleType() != kOverrideRecord &&
                recinfo.GetRecordingRuleType() != kDontRecord)
            {
                if (recinfo.GetRecordingRuleType() != kSingleRecord &&
                    recinfo.GetRecordingStatus() != rsPreviousRecording &&
                    recinfo.GetRecordingStatus() != rsCurrentRecording &&
                    recinfo.GetRecordingStatus() != rsNeverRecord &&
                    recinfo.GetRecordingStatus() != rsNotListed)
                {
//.........这里部分代码省略.........