Esempi in C++ (Cpp) per ApiTraceCall::state

Esempio n. 1

File: apitracemodel.cpp Progetto: mariuz/apitrace

QVariant ApiTraceModel::data(const QModelIndex &index, int role) const
{
    if (!index.isValid())
        return QVariant();

    if (index.column() != 0)
        return QVariant();

    ApiTraceEvent *itm = item(index);
    if (!itm) {
        return QVariant();
    }

    switch (role) {
    case Qt::DisplayRole:
        return itm->staticText().text();
    case Qt::DecorationRole:
        return QImage();
    case Qt::ToolTipRole: {
        const QString stateText = tr("State info available.");
        if (itm->type() == ApiTraceEvent::Call) {
            ApiTraceCall *call = static_cast<ApiTraceCall*>(itm);
            if (call->state().isEmpty())
                return QString::fromLatin1("%1)&nbsp;<b>%2</b>")
                    .arg(call->index())
                    .arg(call->name());
            else
                return QString::fromLatin1("%1)&nbsp;<b>%2</b><br/>%3")
                    .arg(call->index())
                    .arg(call->name())
                    .arg(stateText);
        } else {
            ApiTraceFrame *frame = static_cast<ApiTraceFrame*>(itm);
            QString text = QObject::tr("%1)&nbsp;Frame&nbsp;")
                           .arg(frame->number);
            int binaryDataSize = frame->binaryDataSize() / 1024;
            if (frame->state().isEmpty())
                return QObject::tr(
                    "<b>%1&nbsp;</b>(binary&nbsp;data&nbsp;size&nbsp;=&nbsp;%2kB)")
                    .arg(text)
                    .arg(binaryDataSize);
            else
                return QObject::tr(
                    "<b>%1&nbsp;(binary&nbsp;data&nbsp;size&nbsp;=&nbsp;%2kB)</b>"
                    "<br/>%3")
                    .arg(text)
                    .arg(binaryDataSize)
                    .arg(stateText);
        }
    }
    case ApiTraceModel::EventRole:
        return QVariant::fromValue(itm);
    }

    return QVariant();
}