C++ MythConfirmationDialog::SetData方法代码示例

void ViewScheduled::deleteRule()
{
    MythUIButtonListItem *item = m_schedulesList->GetItemCurrent();

    if (!item)
        return;

    ProgramInfo *pginfo = qVariantValue<ProgramInfo*>(item->GetData());
    if (!pginfo)
        return;

    RecordingRule *record = new RecordingRule();
    if (!record->LoadByProgram(pginfo))
    {
        delete record;
        return;
    }

    QString message = tr("Delete '%1' %2 rule?").arg(record->m_title)
        .arg(toString(pginfo->GetRecordingRuleType()));

    MythScreenStack *popupStack = GetMythMainWindow()->GetStack("popup stack");

    MythConfirmationDialog *okPopup = new MythConfirmationDialog(popupStack,
                                                                 message, true);

    okPopup->SetReturnEvent(this, "deleterule");
    okPopup->SetData(qVariantFromValue(record));

    if (okPopup->Create())
        popupStack->AddScreen(okPopup);
    else
        delete okPopup;
}

void ProgLister::ShowDeleteRuleMenu(void)
{
    ProgramInfo *pi = GetCurrent();

    if (!pi || !pi->GetRecordingRuleID())
        return;

    RecordingRule *record = new RecordingRule();
    if (!record->LoadByProgram(pi))
    {
        delete record;
        return;
    }

    QString message = tr("Delete '%1' %2 rule?").arg(record->m_title)
        .arg(toString(pi->GetRecordingRuleType()));

    MythScreenStack *popupStack = GetMythMainWindow()->GetStack("popup stack");

    MythConfirmationDialog *okPopup = new MythConfirmationDialog(
        popupStack, message, true);

    okPopup->SetReturnEvent(this, "deleterule");
    okPopup->SetData(qVariantFromValue(record));

    if (okPopup->Create())
        popupStack->AddScreen(okPopup);
    else
        delete okPopup;
}

void ProgramRecPriority::remove(void)
{
    MythUIButtonListItem *item = m_programList->GetItemCurrent();
    if (!item)
        return;

    ProgramRecPriorityInfo *pgRecInfo =
                        item->GetData().value<ProgramRecPriorityInfo*>();

    if (!pgRecInfo ||
        (pgRecInfo->recType == kTemplateRecord &&
         pgRecInfo->GetCategory()
         .compare("Default", Qt::CaseInsensitive) == 0))
    {
        return;
    }

    RecordingRule *record = new RecordingRule();
    record->m_recordID = pgRecInfo->GetRecordingRuleID();
    if (!record->Load())
    {
        delete record;
        return;
    }

    QString message = tr("Delete '%1' %2 rule?").arg(record->m_title)
        .arg(toString(pgRecInfo->GetRecordingRuleType()));

    MythScreenStack *popupStack = GetMythMainWindow()->GetStack("popup stack");

    MythConfirmationDialog *okPopup = new MythConfirmationDialog(popupStack,
                                                                message, true);

    okPopup->SetReturnEvent(this, "deleterule");
    okPopup->SetData(qVariantFromValue(record));

    if (okPopup->Create())
        popupStack->AddScreen(okPopup);
    else
        delete okPopup;
}

void ChannelEditor::del()
{
    MythUIButtonListItem *item = m_channelList->GetItemCurrent();

    if (!item)
        return;

    QString message = tr("Delete channel '%1'?").arg(item->GetText("name"));

    MythScreenStack *popupStack = GetMythMainWindow()->GetStack("popup stack");
    MythConfirmationDialog *dialog = new MythConfirmationDialog(popupStack, message, true);

    if (dialog->Create())
    {
        dialog->SetData(qVariantFromValue(item));
        dialog->SetReturnEvent(this, "delsingle");
        popupStack->AddScreen(dialog);
    }
    else
        delete dialog;

}

/**
 *  \brief Resolve a potential conflict
 *  \return true if the conflict should be bound, false otherwise.
 */
void MythControls::ResolveConflict(ActionID *conflict, int error_level,
                                    const QString &key)
{
    if (!conflict)
        return;

    QString label;

    bool error = (KeyBindings::kKeyBindingError == error_level);

    if (error)
        label = tr("This key binding conflicts with %1 in the %2 context. "
                   "Unable to bind key.")
                    .arg(conflict->GetAction()).arg(conflict->GetContext());
    else
        label = tr("This key binding conflicts with %1 in the %2 context. "
                   "Do you want to bind it anyway?")
                    .arg(conflict->GetAction()).arg(conflict->GetContext());

    MythScreenStack *popupStack =
                            GetMythMainWindow()->GetStack("popup stack");

    MythConfirmationDialog *confirmPopup =
            new MythConfirmationDialog(popupStack, label, !error);

    if (!error)
    {
        confirmPopup->SetData(qVariantFromValue(key));
        confirmPopup->SetReturnEvent(this, "conflict");
    }

    if (confirmPopup->Create())
        popupStack->AddScreen(confirmPopup);

    delete conflict;
}

void OSD::DialogShow(const QString &window, const QString &text, int updatefor)
{
    if (m_Dialog)
    {
        QString current = m_Dialog->objectName();
        if (current != window)
        {
            DialogQuit();
        }
        else
        {
            MythDialogBox *dialog = dynamic_cast<MythDialogBox*>(m_Dialog);
            if (dialog)
                dialog->Reset();

            DialogSetText(text);
        }
    }

    if (!m_Dialog)
    {
        OverrideUIScale();
        MythScreenType *dialog;

        if (window == OSD_DLG_EDITOR)
            dialog = new ChannelEditor(m_ParentObject, window.toLatin1());
        else if (window == OSD_DLG_CONFIRM)
            dialog = new MythConfirmationDialog(NULL, text, false);
        else
            dialog = new MythDialogBox(text, NULL, window.toLatin1(), false, true);

        dialog->SetPainter(m_CurrentPainter);
        if (dialog->Create())
        {
            PositionWindow(dialog);
            m_Dialog = dialog;
            MythDialogBox *dbox = dynamic_cast<MythDialogBox*>(m_Dialog);
            if (dbox)
                dbox->SetReturnEvent(m_ParentObject, window);
            MythConfirmationDialog *cbox = dynamic_cast<MythConfirmationDialog*>(m_Dialog);
            if (cbox)
            {
                cbox->SetReturnEvent(m_ParentObject, window);
                cbox->SetData("DIALOG_CONFIRM_X_X");
            }
            m_Children.insert(window, m_Dialog);
        }
        else
        {
            RevertUIScale();
            delete dialog;
            return;
        }

        RevertUIScale();
    }

    if (updatefor)
    {
        m_NextPulseUpdate  = MythDate::current();
        m_PulsedDialogText = text;
        SetExpiry(window, kOSDTimeout_None, updatefor);
    }

    DialogBack();
    HideAll(true, m_Dialog);
    m_Dialog->SetVisible(true);
}

void StatusBox::clicked(MythUIButtonListItem *item)
{
    if (!item)
        return;

    LogLine logline = qVariantValue<LogLine>(item->GetData());

    MythUIButtonListItem *currentButton = m_categoryList->GetItemCurrent();
    QString currentItem;
    if (currentButton)
        currentItem = currentButton->GetText();

    // FIXME: Comparisons against strings here is not great, changing names
    //        breaks everything and it's inefficient
    if (currentItem == tr("Log Entries"))
    {
        QString message = tr("Acknowledge this log entry?");

        MythConfirmationDialog *confirmPopup =
                new MythConfirmationDialog(m_popupStack, message);

        confirmPopup->SetReturnEvent(this, "LogAck");
        confirmPopup->SetData(logline.data);

        if (confirmPopup->Create())
            m_popupStack->AddScreen(confirmPopup, false);
    }
    else if (currentItem == tr("Job Queue"))
    {
        QStringList msgs;
        int jobStatus;

        jobStatus = JobQueue::GetJobStatus(logline.data.toInt());

        if (jobStatus == JOB_QUEUED)
        {
            QString message = tr("Delete Job?");

            MythConfirmationDialog *confirmPopup =
                    new MythConfirmationDialog(m_popupStack, message);

            confirmPopup->SetReturnEvent(this, "JobDelete");
            confirmPopup->SetData(logline.data);

            if (confirmPopup->Create())
                m_popupStack->AddScreen(confirmPopup, false);
        }
        else if ((jobStatus == JOB_PENDING) ||
                (jobStatus == JOB_STARTING) ||
                (jobStatus == JOB_RUNNING)  ||
                (jobStatus == JOB_PAUSED))
        {
            QString label = tr("Job Queue Actions:");

            MythDialogBox *menuPopup = new MythDialogBox(label, m_popupStack,
                                                            "statusboxpopup");

            if (menuPopup->Create())
                m_popupStack->AddScreen(menuPopup, false);

            menuPopup->SetReturnEvent(this, "JobModify");

            QVariant data = qVariantFromValue(logline.data);

            if (jobStatus == JOB_PAUSED)
                menuPopup->AddButton(tr("Resume"), data);
            else
                menuPopup->AddButton(tr("Pause"), data);
            menuPopup->AddButton(tr("Stop"), data);
            menuPopup->AddButton(tr("No Change"), data);
        }
        else if (jobStatus & JOB_DONE)
        {
            QString message = tr("Requeue Job?");

            MythConfirmationDialog *confirmPopup =
                    new MythConfirmationDialog(m_popupStack, message);

            confirmPopup->SetReturnEvent(this, "JobRequeue");
            confirmPopup->SetData(logline.data);

            if (confirmPopup->Create())
                m_popupStack->AddScreen(confirmPopup, false);
        }
    }
    else if (currentItem == tr("AutoExpire List"))
    {
        ProgramInfo* rec = m_expList[m_logList->GetCurrentPos()];

        if (rec)
        {
            QString label = tr("AutoExpire Actions:");

            MythDialogBox *menuPopup = new MythDialogBox(label, m_popupStack,
                                                            "statusboxpopup");

            if (menuPopup->Create())
                m_popupStack->AddScreen(menuPopup, false);

            menuPopup->SetReturnEvent(this, "AutoExpireManage");
//.........这里部分代码省略.........