C++ QWebElement::addClass方法代码示例

void tdRenderer::render(QByteArray ba)
{
    bufreset(m_buffer);
    QWebElement element = m_body.findFirst(".__tmp__");

    const char *data = ba.data();
    uint beg = 0;
    size_t e = ba.size();
    int prevsize = 0;
    int pos = m_fframe;

    while (beg < e) {
        const char *offs = data + beg;
        int n = td_markdown_render(m_buffer, (const uint8_t *) offs,
                                   e - beg, m_markdown);

        QByteArray bytes((const char *) m_buffer->data + prevsize, m_buffer->size - prevsize);

        m_sizes.insert(pos, n);
        m_indices.insert(pos++, m_index);

        if (m_pants) {
            bufreset(m_tmpbuffer);
            sdhtml_smartypants(m_tmpbuffer, (const uint8_t *) bytes.constData(), bytes.size());
            QByteArray pants((const char *) m_tmpbuffer->data, m_tmpbuffer->size);
            element.appendInside(pants);
        } else {
            element.appendInside(bytes);
        }

        QWebElementCollection children = element.findAll("*");
        QString klassName = "__" % QString::number(m_index++) % "__";
        QWebElementCollection::const_iterator i = children.constBegin();
        for (; i != children.constEnd(); ++i) {
            QWebElement e = *i;
            e.addClass(klassName);
            if (!e.parent().hasClass(klassName))
                element.prependOutside(e.takeFromDocument());
        }
        if (m_body.findFirst("." % klassName).isNull())
            element.prependOutside("<span class=\"" % klassName % "\"></span>");

        beg += n;
        prevsize = m_buffer->size;
    }
    element.takeFromDocument();
}

//.........这里部分代码省略.........

            if (nNodeMode == NT_FULL)
            {
                tooltip += "\n"
                         + tr("~%n block(s) remaining", "", nRemainingBlocks);
            } else
            {
                char temp[128];
                snprintf(temp, sizeof(temp), "~%%n %s remaining", nRemainingBlocks == 1 ? qPrintable(sBlockType) : qPrintable(sBlockTypeMulti));

                tooltip += "\n"
                         + tr(temp, "", nRemainingBlocks);

            };
        }

        tooltip += (tooltip.isEmpty()? "" : "\n")
                 + tr("Downloaded %1 of %2 %3 of transaction history (%4% done).").arg(count).arg(nTotalBlocks).arg(sBlockTypeMulti).arg(nPercentageDone, 0, 'f', 2);
    }
    else
    {
        tooltip = tr("Downloaded %1 blocks of transaction history.").arg(count);
    }

    // Override progressBarLabel text when we have warnings to display
    if (!strStatusBarWarnings.isEmpty())
        bridge->networkAlert(strStatusBarWarnings);

    QDateTime lastBlockDate;
    if (nNodeMode == NT_FULL)
        lastBlockDate = clientModel->getLastBlockDate();
    else
        lastBlockDate = clientModel->getLastBlockThinDate();

    int secs = lastBlockDate.secsTo(QDateTime::currentDateTime());
    QString text;

    // Represent time from last generated block in human readable text
    if (secs <= 0)
    {
        // Fully up to date. Leave text empty.
    } else
    if (secs < 60)
    {
        text = tr("%n second(s) ago","",secs);
    } else
    if (secs < 60*60)
    {
        text = tr("%n minute(s) ago","",secs/60);
    } else
    if (secs < 24*60*60)
    {
        text = tr("%n hour(s) ago","",secs/(60*60));
    } else
    {
        text = tr("%n day(s) ago","",secs/(60*60*24));
    }

    // Set icon state: spinning if catching up, tick otherwise
    if (secs < 90*60 && count >= nTotalBlocks
        && nNodeState != NS_GET_FILTERED_BLOCKS)
    {
        tooltip = tr("Up to date") + "\n" + tooltip;
        blocksIcon.removeClass("none");
        syncingIcon.addClass("none");

        QWebElementCollection outOfSyncElements = documentFrame->findAllElements(".outofsync");

        foreach(QWebElement outOfSync, outOfSyncElements)
            outOfSync.setStyleProperty("display", "none");

        syncProgressBar.setAttribute("style", "display:none;");
    }
    else
    {
        tooltip = tr("Catching up...") + "\n" + tooltip;

        blocksIcon.addClass("none");
        syncingIcon.removeClass("none");

        QWebElementCollection outOfSyncElements = documentFrame->findAllElements(".outofsync");

        foreach(QWebElement outOfSync, outOfSyncElements)
            outOfSync.setStyleProperty("display", "inline");

        syncProgressBar.removeAttribute("style");
    }

    if (!text.isEmpty())
    {
        tooltip += "\n";
        tooltip += tr("Last received %1 was generated %2.").arg(sBlockType).arg(text);
    };

    blocksIcon     .setAttribute("title", tooltip);
    syncingIcon    .setAttribute("title", tooltip);
    syncProgressBar.setAttribute("title", tooltip);
    syncProgressBar.setAttribute("value", QString::number(count));
    syncProgressBar.setAttribute("max",   QString::number(nTotalBlocks));
}