C++ DialogCompletionEvent::GetResultText方法代码示例

void EditRomInfoDialog::customEvent(QEvent *event)
{
    if (event->type() == DialogCompletionEvent::kEventType)
    {
        DialogCompletionEvent *dce = (DialogCompletionEvent*)(event);
        const QString resultid = dce->GetId();

        if (resultid == CEID_FANARTFILE)
            SetFanart(dce->GetResultText());
        else if (resultid == CEID_SCREENSHOTFILE)
            SetScreenshot(dce->GetResultText());
        else if (resultid == CEID_BOXARTFILE)
            SetBoxart(dce->GetResultText());
    }
}

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

        QString resultid = dce->GetId();
        //int buttonnum = dce->GetResult();
        QString halt_cmd = GetMythDB()->GetSetting("HaltCommand");
        QString reboot_cmd = GetMythDB()->GetSetting("RebootCommand");

        if (resultid == "popmenu")
        {
            QString action = dce->GetData().toString();
            if (action == "shutdown")
            {
                if (!halt_cmd.isEmpty())
                    myth_system(halt_cmd);
            }
            else if (action == "reboot")
            {
                if (!reboot_cmd.isEmpty())
                    myth_system(reboot_cmd);
            }
            else if (action == "about")
            {
                aboutScreen();
            }
            else if (action == "standby")
            {
                QString arg("standby_mode");
                m_state->m_callback(m_state->m_callbackdata, arg);
            }
        }
        else if (resultid == "password")
        {
            QString text = dce->GetResultText();
            MythUIButtonListItem *item = m_buttonList->GetItemCurrent();
            ThemedButton button = item->GetData().value<ThemedButton>();
            QString password = GetMythDB()->GetSetting(button.password);
            if (text == password)
            {
                QString timestamp_setting = QString("%1Time").arg(button.password);
                QDateTime curr_time = QDateTime::currentDateTime();
                QString last_time_stamp = curr_time.toString(Qt::TextDate);
                GetMythDB()->SetSetting(timestamp_setting, last_time_stamp);
                GetMythDB()->SaveSetting(timestamp_setting, last_time_stamp);
                buttonAction(item, true);
            }
        }

        m_menuPopup = NULL;
    }
}

void ImportMusicDialog::customEvent(QEvent *event)
{
    if (event->type() == DialogCompletionEvent::kEventType)
    {
        DialogCompletionEvent *dce = (DialogCompletionEvent*)(event);
        if (dce->GetId() == "locationchange")
        {
            m_locationEdit->SetText(dce->GetResultText());
            startScan();
        }
    }
}

void RSSEditPopup::customEvent(QEvent *levent)
{
    if (levent->type() == DialogCompletionEvent::kEventType)
    {
        DialogCompletionEvent *dce = (DialogCompletionEvent*)(levent);
        if (dce->GetId() == CEID_NEWIMAGE)
        {
            m_thumbImage->SetFilename(dce->GetResultText());
            m_thumbImage->Load();
            m_thumbImage->Show();
        }
    }
}

void BackendSelection::customEvent(QEvent *event)
{
    if (((MythEvent::Type)(event->type())) == MythEvent::MythEventMessage)
    {
        MythEvent *me      = (MythEvent *)event;
        QString    message = me->Message();
        QString    URI     = me->ExtraData(0);
        QString    URN     = me->ExtraData(1);
        QString    URL     = me->ExtraData(2);


        VERBOSE(VB_UPNP, QString("BackendSelection::customEvent(%1, %2, %3, %4)")
                .arg(message).arg(URI).arg(URN).arg(URL));

        if (message.startsWith("SSDP_ADD") &&
            URI.startsWith("urn:schemas-mythtv-org:device:MasterMediaServer:"))
        {
            DeviceLocation *devLoc = SSDP::Instance()->Find(URI, URN);

            if (devLoc)
            {
                devLoc->AddRef();
                AddItem(devLoc);   // this does a Release()
            }
        }
        else if (message.startsWith("SSDP_REMOVE"))
        {
            //-=>Note: This code will never get executed until
            //         SSDPCache is changed to handle NotifyRemove correctly
            RemoveItem(URN);
        }
    }
    else if (event->type() == DialogCompletionEvent::kEventType)
    {
        DialogCompletionEvent *dce = dynamic_cast<DialogCompletionEvent*>(event);

        if (!dce)
            return;

        QString resultid = dce->GetId();

        if (resultid == "password")
        {
            m_pinCode = dce->GetResultText();
            Accept();
        }
    }
}

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

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

        if (resultid == "removalPopup")
        {
            int buttonNum = dce->GetResult();
            GameScan scan = qVariantValue<GameScan>(dce->GetData());
            switch (buttonNum)
            {
                case 1:
                    m_KeepAll = true;
                    break;
                case 2:
                    purgeGameDB(scan.Rom() , scan.RomFullPath());
                    break;
                case 3:
                    m_RemoveAll = true;
                    purgeGameDB(scan.Rom() , scan.RomFullPath());
                    break;
                default:
                    break;
            };
        }
        else if (resultid == "clearAllPopup")
        {
            int buttonNum = dce->GetResult();
            switch (buttonNum)
            {
                case 1:
                    clearAllMetadata();
                    break;
                default:
                    break;
            }
        }
    }
}

void SearchView::customEvent(QEvent *event)
{
    bool handled = false;

    if (event->type() == MusicPlayerEvent::TrackRemovedEvent ||
        event->type() == MusicPlayerEvent::TrackAddedEvent)
    {
        MusicPlayerEvent *mpe = dynamic_cast<MusicPlayerEvent *>(event);

        if (!mpe)
            return;

        int trackID = mpe->TrackID;

        for (int x = 0; x < m_tracksList->GetCount(); x++)
        {
            MythUIButtonListItem *item = m_tracksList->GetItemAt(x);
            MusicMetadata *mdata = qVariantValue<MusicMetadata*> (item->GetData());
            if (mdata && (mdata->ID() == (MusicMetadata::IdType) trackID || trackID == -1))
            {
                if (gPlayer->getCurrentPlaylist() && gPlayer->getCurrentPlaylist()->checkTrack(mdata->ID()))
                    item->DisplayState("on", "selectedstate");
                else
                    item->DisplayState("off", "selectedstate");
            }
        }

        // call the default handler in MusicCommon so the playlist and UI is updated
        MusicCommon::customEvent(event);
        handled = true;

        if (m_playTrack)
        {
            m_playTrack = false;

            if (event->type() == MusicPlayerEvent::TrackAddedEvent)
            {
                // make the added track current and play it
                m_currentPlaylist->SetItemCurrent(m_currentPlaylist->GetCount() - 1);
                playlistItemClicked(m_currentPlaylist->GetItemCurrent());
            }
        }
    }
    else if (event->type() == MusicPlayerEvent::AllTracksRemovedEvent)
    {
        for (int x = 0; x < m_tracksList->GetCount(); x++)
        {
            MythUIButtonListItem *item = m_tracksList->GetItemAt(x);
            if (item)
                item->DisplayState("off", "selectedstate");
        }
    }
    else if (event->type() == MusicPlayerEvent::MetadataChangedEvent)
    {
        MusicPlayerEvent *mpe = dynamic_cast<MusicPlayerEvent *>(event);

        if (!mpe)
            return;

        uint trackID = mpe->TrackID;

        for (int x = 0; x < m_tracksList->GetCount(); x++)
        {
            MythUIButtonListItem *item = m_tracksList->GetItemAt(x);
            MusicMetadata *mdata = qVariantValue<MusicMetadata*> (item->GetData());
            if (mdata && mdata->ID() == trackID)
            {
                InfoMap metadataMap;
                mdata->toMap(metadataMap);
                item->SetTextFromMap(metadataMap);
            }
        }

//        if (trackID == gPlayer->getCurrentMetadata()->ID())
//            updateTrackInfo(gPlayer->getCurrentMetadata());
    }
    else if (event->type() == DialogCompletionEvent::kEventType)
    {
        DialogCompletionEvent *dce = static_cast<DialogCompletionEvent *>(event);

        // make sure the user didn't ESCAPE out of the menu
        if (dce->GetResult() < 0)
            return;

        QString resultid   = dce->GetId();
        QString resulttext = dce->GetResultText();
        if (resultid == "searchviewmenu")
        {
            if (resulttext == tr("Add To Playlist") || resulttext == tr("Remove From Playlist"))
            {
                if (GetFocusWidget() == m_tracksList)
                {
                    MythUIButtonListItem *item = m_tracksList->GetItemCurrent();
                    if (item)
                    {
                        m_playTrack = false;
                        trackClicked(item);
                    }
                }
            }
//.........这里部分代码省略.........

void ViewScheduled::customEvent(QEvent *event)
{
    if ((MythEvent::Type)(event->type()) == MythEvent::MythEventMessage)
    {
        MythEvent *me = (MythEvent *)event;
        QString message = me->Message();

        if (message != "SCHEDULE_CHANGE")
            return;

        m_needFill = true;

        if (m_inEvent)
            return;

        m_inEvent = true;

        LoadList();

        m_inEvent = false;
    }
    else if (event->type() == DialogCompletionEvent::kEventType)
    {
        DialogCompletionEvent *dce = (DialogCompletionEvent*)(event);

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

        if (resultid == "deleterule")
        {
            RecordingRule *record = qVariantValue<RecordingRule *>(dce->GetData());
            if (record)
            {
                if (buttonnum > 0)
                {
                    if (!record->Delete())
                        VERBOSE(VB_IMPORTANT, "Failed to delete recording rule");
                }
                delete record;
            }

            EmbedTVWindow();
        }
        else if (resultid == "menu")
        {
            if (resulttext == tr("Show Important"))
            {
                setShowAll(false);
            }
            else if (resulttext == tr("Show All"))
            {
                setShowAll(true);
            }
            else if (resulttext == tr("Program Details"))
            {
                details();
            }
            else if (resulttext == tr("Upcoming by title"))
            {
                upcoming();
            }
            else if (resulttext == tr("Upcoming scheduled"))
            {
                upcomingScheduled();
            }
            else if (resulttext == tr("Custom Edit"))
            {
                customEdit();
            }
            else if (resulttext == tr("Delete Rule"))
            {
                deleteRule();
            }
            else if (resulttext == tr("Show Cards"))
            {
                viewCards();
            }
            else if (resulttext == tr("Show Inputs"))
            {
                viewInputs();
            }

            if (m_needFill)
                LoadList();
        }
        else
            ScheduleCommon::customEvent(event);
    }
}

void ViewScheduled::customEvent(QEvent *event)
{
    if (event->type() == MythEvent::MythEventMessage)
    {
        MythEvent *me = static_cast<MythEvent *>(event);
        QString message = me->Message();

        if (message != "SCHEDULE_CHANGE")
            return;

        m_needFill = true;

        if (m_inEvent)
            return;

        m_inEvent = true;

        LoadList();

        m_inEvent = false;
    }
    else if (event->type() == DialogCompletionEvent::kEventType)
    {
        DialogCompletionEvent *dce = (DialogCompletionEvent*)(event);

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

        if (resultid == "deleterule")
        {
            RecordingRule *record =
                dce->GetData().value<RecordingRule *>();
            if (record)
            {
                if (buttonnum > 0)
                {
                    if (!record->Delete())
                        LOG(VB_GENERAL, LOG_ERR,
                            "Failed to delete recording rule");
                }
                delete record;
            }

            EmbedTVWindow();
        }
        else if (resultid == "menu")
        {
            if (resulttext == tr("Show Important"))
            {
                setShowAll(false);
            }
            else if (resulttext == tr("Show All"))
            {
                setShowAll(true);
            }
            else if (resulttext == tr("Program Details"))
            {
                ShowDetails();
            }
            else if (resulttext == tr("Program Guide"))
            {
                ShowGuide();
            }
            else if (resulttext == tr("Channel Search"))
            {
                ShowChannelSearch();
            }
            else if (resulttext == tr("Upcoming by title"))
            {
                ShowUpcoming();
            }
            else if (resulttext == tr("Upcoming scheduled"))
            {
                ShowUpcomingScheduled();
            }
            else if (resulttext == tr("Previously Recorded"))
            {
                ShowPrevious();
            }
            else if (resulttext == tr("Custom Edit"))
            {
                EditCustom();
            }
            else if (resulttext == tr("Delete Rule"))
            {
                deleteRule();
            }
            else if (resulttext == tr("Show Inputs"))
            {
                viewInputs();
            }

            if (m_needFill)
                LoadList();
        }
        else
            ScheduleCommon::customEvent(event);
    }
}

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

        const QString resultid = dce->GetId();

        if (resultid == CEID_COVERARTFILE)
            SetCoverArt(dce->GetResultText());
        else if (resultid == CEID_BANNERFILE)
            SetBanner(dce->GetResultText());
        else if (resultid == CEID_FANARTFILE)
            SetFanart(dce->GetResultText());
        else if (resultid == CEID_SCREENSHOTFILE)
            SetScreenshot(dce->GetResultText());
        else if (resultid == CEID_TRAILERFILE)
            SetTrailer(dce->GetResultText());
        else if (resultid == CEID_NEWCATEGORY)
            AddCategory(dce->GetResultText());
    }
    else if (levent->type() == MetadataLookupEvent::kEventType)
    {
        MetadataLookupEvent *lue = (MetadataLookupEvent *)levent;

        MetadataLookupList lul = lue->lookupList;

        if (lul.isEmpty())
            return;

        // There should really only be one result here.
        // If not, USER ERROR!
        if (lul.count() == 1)
        {
            OnArtworkSearchDone(lul[0]);
        }
        else
        {
            if (m_busyPopup)
            {
                m_busyPopup->Close();
                m_busyPopup = NULL;
            }
        }
    }
    else if (levent->type() == MetadataLookupFailure::kEventType)
    {
        MetadataLookupFailure *luf = (MetadataLookupFailure *)levent;

        MetadataLookupList lul = luf->lookupList;

        if (m_busyPopup)
        {
            m_busyPopup->Close();
            m_busyPopup = NULL;
        }

        if (lul.size())
        {
            MetadataLookup *lookup = lul[0];
            LOG(VB_GENERAL, LOG_INFO,
                QString("No results found for %1 %2 %3").arg(lookup->GetTitle())
                    .arg(lookup->GetSeason()).arg(lookup->GetEpisode()));
        }
    }
    else if (levent->type() == ImageDLEvent::kEventType)
    {
        ImageDLEvent *ide = (ImageDLEvent *)levent;

        MetadataLookup *lookup = ide->item;

        if (!lookup)
            return;

        handleDownloadedImages(lookup);
    }
    else if (levent->type() == ImageDLFailureEvent::kEventType)
    {
        MythErrorNotification n(tr("Failed to retrieve image"),
                                tr("Metadata Editor"),
                                tr("Check logs"));
        GetNotificationCenter()->Queue(n);
    }
}

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

        // make sure the user didn't ESCAPE out of the menu
        if (dce->GetResult() < 0)
            return;

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


        if (resultid == "optionsmenu")
        {
            if (resulttext == tr("Edit Albumart Images"))
                switchToAlbumArt();
            else if (resulttext == tr("Search Internet For Genre Image"))
            {
                updateMetadata();
                searchForGenreImages();
            }
            else if (resulttext == tr("Search Internet For Artist Image"))
            {
                updateMetadata();
                searchForArtistImages();
            }
            else if (resulttext == tr("Search Internet For Album Image"))
            {
                updateMetadata();
                searchForAlbumImages();
            }
            else if (resulttext == tr("Check Track Length"))
            {
                int length = calcTrackLength(m_metadata->Filename());

                if (length != m_metadata->Length() / 1000)
                {
                    int oldLength = m_metadata->Length() / 1000;

                    // save the new length to our working copy of the metadata
                    m_metadata->setLength(length * 1000);

                    // save the new length to the source copy of the metadata
                    m_sourceMetadata->setLength(length * 1000);
                    m_sourceMetadata->dumpToDatabase();

                    // this will update any track lengths displayed on screen
                    gPlayer->sendMetadataChangedEvent(m_sourceMetadata->ID());

                    // this will force the playlist stats to update
                    MusicPlayerEvent me(MusicPlayerEvent::TrackChangeEvent, gPlayer->getCurrentTrackPos());
                    gPlayer->dispatch(me);

                    ShowOkPopup(QString("Updated track length to %1 seconds\nwas %2 seconds").arg(length).arg(oldLength));
                }
            }
        }
    }
    else if (event->type() == MythEvent::MythEventMessage)
    {
        MythEvent *me = (MythEvent *)event;
        QStringList tokens = me->Message().split(" ", QString::SkipEmptyParts);

        if (!tokens.isEmpty())
        {
            if (tokens[0] == "BROWSER_DOWNLOAD_FINISHED")
            {
                scanForImages();

                // force the icons to update
                updateAlbumImage();
                updateArtistImage();
                updateGenreImage();

                m_metadata->getAlbumArtImages()->dumpToDatabase();
                // force a reload of the images for any tracks affected
                MetadataPtrList *allMusic =  gMusicData->all_music->getAllMetadata();
                for (int x = 0; x < allMusic->count(); x++)
                {
                    if ((allMusic->at(x)->ID() == m_sourceMetadata->ID()) ||
                        (allMusic->at(x)->getDirectoryId() == m_sourceMetadata->getDirectoryId()))
                    {
                        allMusic->at(x)->reloadAlbumArtImages();
                        gPlayer->sendAlbumArtChangedEvent(allMusic->at(x)->ID());
                    }
                }
            }
        }
    }
}

//.........这里部分代码省略.........
            else if (tokens[1] == "FINISHED")
            {
                QString url = args[0];
                int fileSize  = args[2].toInt();
                int errorCode = args[4].toInt();
                QString filename = args[1];

                if ((errorCode != 0) || (fileSize == 0))
                    LOG(VB_GENERAL, LOG_ERR, QString("StreamView: failed to download radio icon from '%1'").arg(url));
                else
                {
                    for (int x = 0; x < m_streamList->GetCount(); x++)
                    {
                        MythUIButtonListItem *item = m_streamList->GetItemAt(x);
                        Metadata *mdata = qVariantValue<Metadata*> (item->GetData());
                        if (mdata && mdata->LogoUrl() == url)
                            item->SetImage(filename);
                    }
                }
            }
        }
    }
    else if (event->type() == DecoderHandlerEvent::OperationStart)
    {
        DecoderHandlerEvent *dhe = dynamic_cast<DecoderHandlerEvent*>(event);
        if (!dhe)
            return;
        if (dhe->getMessage() && m_bufferStatus)
        {
            m_bufferStatus->SetText(*dhe->getMessage());
        }
    }
    else if (event->type() == DecoderHandlerEvent::BufferStatus)
    {
        DecoderHandlerEvent *dhe = dynamic_cast<DecoderHandlerEvent*>(event);
        if (!dhe)
            return;

        int available, maxSize;
        dhe->getBufferStatus(&available, &maxSize);

        if (m_bufferStatus)
        {
            QString status = QString("%1%").arg((int)(100.0 / ((double)maxSize / (double)available)));
            m_bufferStatus->SetText(status);
        }

        if (m_bufferProgress)
        {
            m_bufferProgress->SetTotal(maxSize);
            m_bufferProgress->SetUsed(available);
        }
    }
    else if (event->type() == DecoderHandlerEvent::OperationStop)
    {
        if (m_bufferStatus)
            m_bufferStatus->SetText("");
    }
    else if (event->type() == DialogCompletionEvent::kEventType)
    {
        DialogCompletionEvent *dce = static_cast<DialogCompletionEvent*>(event);

        // make sure the user didn't ESCAPE out of the menu
        if (dce->GetResult() < 0)
            return;

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

        if (resultid == "streammenu")
        {
            if (resulttext == tr("Add Stream"))
            {
                MythScreenStack *mainStack = GetMythMainWindow()->GetMainStack();
                MythScreenType *screen = new EditStreamMetadata(mainStack, this, NULL);

                if (screen->Create())
                    mainStack->AddScreen(screen);
                else
                    delete screen;
            }
            else if (resulttext == tr("Remove Stream"))
            {
                removeStream();
            }
            else if (resulttext == tr("Edit Stream"))
            {
                editStream();
            }
        }
        else
            handled = false;
    }
    else
        handled = false;


    if (!handled)
        MusicCommon::customEvent(event);
}

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

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

        if (resultid == "menu")
        {
            if (resulttext == tr("Increase Priority"))
            {
                changeRecPriority(1);
            }
            else if (resulttext == tr("Decrease Priority"))
            {
                changeRecPriority(-1);
            }
            else if (resulttext == tr("Sort"))
            {
                showSortMenu();
            }
            else if (resulttext == tr("Program Details"))
            {
                ShowDetails();
            }
            else if (resulttext == tr("Upcoming"))
            {
                saveRecPriority();
                ShowUpcoming();
            }
            else if (resulttext == tr("Custom Edit"))
            {
                saveRecPriority();
                EditCustom();
            }
            else if (resulttext == tr("Delete Rule"))
            {
                saveRecPriority();
                remove();
            }
            else if (resulttext == tr("New Template"))
            {
                MythScreenStack *popupStack =
                    GetMythMainWindow()->GetStack("popup stack");
                MythTextInputDialog *textInput =
                    new MythTextInputDialog(popupStack,
                                            tr("Template Name"));
                if (textInput->Create())
                {
                    textInput->SetReturnEvent(this, "templatecat");
                    popupStack->AddScreen(textInput);
                }
            }
        }
        else if (resultid == "sortmenu")
        {
            if (resulttext == tr("Reverse Sort Order"))
            {
                m_reverseSort = !m_reverseSort;
                SortList();
            }
            else if (resulttext == tr("Sort By Title"))
            {
                if (m_sortType != byTitle)
                {
                    m_sortType = byTitle;
                    m_reverseSort = false;
                }
                else
                    m_reverseSort = !m_reverseSort;
                SortList();
            }
            else if (resulttext == tr("Sort By Priority"))
            {
                if (m_sortType != byRecPriority)
                {
                    m_sortType = byRecPriority;
                    m_reverseSort = false;
                }
                else
                    m_reverseSort = !m_reverseSort;
                SortList();
            }
            else if (resulttext == tr("Sort By Type"))
            {
                if (m_sortType != byRecType)
                {
                    m_sortType = byRecType;
                    m_reverseSort = false;
                }
                else
                    m_reverseSort = !m_reverseSort;
                SortList();
            }
            else if (resulttext == tr("Sort By Count"))
            {
                if (m_sortType != byCount)
//.........这里部分代码省略.........

void ProgLister::customEvent(QEvent *event)
{
    bool needUpdate = false;

    if (event->type() == DialogCompletionEvent::kEventType)
    {
        DialogCompletionEvent *dce = (DialogCompletionEvent*)(event);

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

        if (resultid == "sortmenu")
        {
            switch (buttonnum)
            {
                case 0:
                    m_reverseSort = !m_reverseSort;
                    needUpdate    = true;
                    break;
                case 1:
                    m_titleSort   = true;
                    m_reverseSort = false;
                    needUpdate    = true;
                    break;
                case 2:
                    m_titleSort   = false;
                    m_reverseSort = (m_type == plPreviouslyRecorded);
                    needUpdate    = true;
                    break;
            }
        }
        else if (resultid == "deletemenu")
        {
            switch (buttonnum)
            {
                case 0:
                {
                    ProgramInfo *pi = GetCurrent();
                    if (pi)
                    {
                        RecordingInfo ri(*pi);
                        if (ri.IsDuplicate())
                            ri.ForgetHistory();
                        else
                            ri.SetDupHistory();
                        *pi = ri;
                    }
                    break;
                }
                case 1:
                    ShowDeleteOldEpisodeMenu();
                    break;
                case 2:
                    ShowDeleteOldSeriesMenu();
                    break;
            }
        }
        else if (resultid == "deleterule")
        {
            RecordingRule *record =
                qVariantValue<RecordingRule *>(dce->GetData());
            if (record && buttonnum > 0 && !record->Delete())
            {
                LOG(VB_GENERAL, LOG_ERR, LOC +
                    "Failed to delete recording rule");
            }
            if (record)
                delete record;
        }
        else
        {
            ScheduleCommon::customEvent(event);
        }
    }
    else if (event->type() == ScreenLoadCompletionEvent::kEventType)
    {
        ScreenLoadCompletionEvent *slce = (ScreenLoadCompletionEvent*)(event);
        QString id = slce->GetId();

        if (id == objectName())
        {
            CloseBusyPopup(); // opened by LoadInBackground()
            UpdateDisplay();

            if (m_curView < 0 && m_type != plPreviouslyRecorded)
                ShowChooseViewMenu();
        }
    }
    else if ((MythEvent::Type)(event->type()) == MythEvent::MythEventMessage)
    {
        MythEvent *me = (MythEvent *)event;
        QString message = me->Message();

        if (message == "CHOOSE_VIEW")
            ShowChooseViewMenu();
        else if (message == "SCHEDULE_CHANGE")
            needUpdate = true;
    }

//.........这里部分代码省略.........