C++ WebPage::sslCertificate方法代码示例

SiteInfoWidget::SiteInfoWidget(QupZilla* mainClass, QWidget* parent)
    : LocationBarPopup(parent)
    , ui(new Ui::SiteInfoWidget)
    , p_QupZilla(mainClass)
{
    this->setAttribute(Qt::WA_DeleteOnClose);
    ui->setupUi(this);

    setPopupAlignment(Qt::AlignLeft);

    WebView* view = p_QupZilla->weView();
    WebPage* webPage = view->page();
    QUrl url = view->url();

    if (QzTools::isCertificateValid(webPage->sslCertificate())) {
        ui->secureLabel->setText(tr("Your connection to this site is <b>secured</b>."));
        ui->secureIcon->setPixmap(QPixmap(":/icons/locationbar/accept.png"));
    }
    else {
        ui->secureLabel->setText(tr("Your connection to this site is <b>unsecured</b>."));
        ui->secureIcon->setPixmap(QPixmap(":/icons/locationbar/warning.png"));
    }

    QString scheme = url.scheme();
    QSqlQuery query;
    QString host = url.host();

    query.prepare("SELECT sum(count) FROM history WHERE url LIKE ?");
    query.addBindValue(QString("%1://%2%").arg(scheme, host));
    query.exec();

    if (query.next()) {
        int count = query.value(0).toInt();
        if (count > 3) {
            ui->historyLabel->setText(tr("This is your <b>%1</b> visit of this site.").arg(QString::number(count) + "."));
            ui->historyIcon->setPixmap(QPixmap(":/icons/locationbar/accept.png"));
        }
        else if (count == 0) {
            ui->historyLabel->setText(tr("You have <b>never</b> visited this site before."));
            ui->historyIcon->setPixmap(QPixmap(":/icons/locationbar/warning.png"));
        }
        else {
            ui->historyIcon->setPixmap(QPixmap(":/icons/locationbar/warning.png"));
            QString text;
            if (count == 1) {
                text = tr("first");
            }
            else if (count == 2) {
                text = tr("second");
            }
            else if (count == 3) {
                text = tr("third");
            }
            ui->historyLabel->setText(tr("This is your <b>%1</b> visit of this site.").arg(text));
        }
    }
    connect(ui->pushButton, SIGNAL(clicked()), p_QupZilla, SLOT(showPageInfo()));
}

SiteInfoWidget::SiteInfoWidget(QupZilla* mainClass, QWidget* parent)
    : QMenu(parent)
    , ui(new Ui::SiteInfoWidget)
    , p_QupZilla(mainClass)
{
    this->setAttribute(Qt::WA_DeleteOnClose);
    ui->setupUi(this);

    WebView* view = p_QupZilla->weView();
    WebPage* webPage = qobject_cast<WebPage*>(view->page());
    QUrl url = view->url();

    if (webPage->sslCertificate().isValid()) {
        ui->secureLabel->setText(tr("Your connection to this site is <b>secured</b>."));
        ui->secureIcon->setPixmap(QPixmap(":/icons/locationbar/accept.png"));
    }
    else {
        ui->secureLabel->setText(tr("Your connection to this site is <b>unsecured</b>."));
        ui->secureIcon->setPixmap(QPixmap(":/icons/locationbar/warning.png"));
    }

    QString scheme = url.scheme();
    QSqlQuery query;
    QString host = url.host();

    query.exec("SELECT sum(count) FROM history WHERE url LIKE '" + scheme + "://" + host + "%' ");
    if (query.next()) {
        int count = query.value(0).toInt();
        if (count > 3) {
            ui->historyLabel->setText(tr("This is your <b>%1</b> visit of this site.").arg(QString::number(count) + "."));
            ui->historyIcon->setPixmap(QPixmap(":/icons/locationbar/accept.png"));
        }
        else if (count == 0) {
            ui->historyLabel->setText(tr("You have <b>never</b> visited this site before."));
            ui->historyIcon->setPixmap(QPixmap(":/icons/locationbar/warning.png"));
        }
        else {
            ui->historyIcon->setPixmap(QPixmap(":/icons/locationbar/warning.png"));
            QString text;
            if (count == 1) {
                text = tr("first");
            }
            else if (count == 2) {
                text = tr("second");
            }
            else if (count == 3) {
                text = tr("third");
            }
            ui->historyLabel->setText(tr("This is your <b>%1</b> visit of this site.").arg(text));
        }
    }
    connect(ui->pushButton, SIGNAL(clicked()), p_QupZilla, SLOT(showPageInfo()));

#ifndef KDE
    // Use light color for QLabels even with Ubuntu Ambiance theme
    QPalette pal = palette();
    pal.setColor(QPalette::WindowText, QToolTip::palette().color(QPalette::ToolTipText));
    ui->historyLabel->setPalette(pal);
    ui->secureLabel->setPalette(pal);
#endif
}

SiteInfo::SiteInfo(WebView* view, QWidget* parent)
    : QDialog(parent)
    , ui(new Ui::SiteInfo)
    , m_certWidget(0)
    , m_view(view)
{
    setAttribute(Qt::WA_DeleteOnClose);
    ui->setupUi(this);

    ui->listWidget->item(0)->setIcon(QIcon::fromTheme("document-properties", QIcon(":/icons/preferences/document-properties.png")));
    ui->listWidget->item(1)->setIcon(QIcon::fromTheme("applications-graphics", QIcon(":/icons/preferences/applications-graphics.png")));
    ui->listWidget->item(2)->setIcon(QIcon::fromTheme("text-x-sql", QIcon(":/icons/preferences/text-x-sql.png")));
    ui->listWidget->item(3)->setIcon(QIcon::fromTheme("dialog-password", QIcon(":/icons/preferences/dialog-password.png")));
    ui->listWidget->item(0)->setSelected(true);

    WebPage* webPage = view->page();
    QWebFrame* frame = view->page()->mainFrame();
    QString title = view->title();
    QSslCertificate cert = webPage->sslCertificate();
    m_baseUrl = frame->baseUrl();

    //GENERAL
    ui->heading->setText(QString("<b>%1</b>:").arg(title));
    ui->siteAddress->setText(view->url().toString());
    ui->sizeLabel->setText(qz_fileSizeToString(webPage->totalBytes()));
    QString encoding;

    //Meta
    QWebElementCollection meta = frame->findAllElements("meta");
    for (int i = 0; i < meta.count(); i++) {
        QWebElement element = meta.at(i);

        QString content = element.attribute("content");
        QString name = element.attribute("name");
        if (name.isEmpty()) {
            name = element.attribute("http-equiv");
        }
        if (!element.attribute("charset").isEmpty()) {
            encoding = element.attribute("charset");
        }
        if (content.contains(QLatin1String("charset="))) {
            encoding = content.mid(content.indexOf(QLatin1String("charset=")) + 8);
        }

        if (content.isEmpty() || name.isEmpty()) {
            continue;
        }
        QTreeWidgetItem* item = new QTreeWidgetItem(ui->treeTags);
        item->setText(0, name);
        item->setText(1, content);
        ui->treeTags->addTopLevelItem(item);
    }
    if (encoding.isEmpty()) {
        encoding = mApp->webSettings()->defaultTextEncoding();
    }
    ui->encodingLabel->setText(encoding.toUpper());

    //MEDIA
    QWebElementCollection img = frame->findAllElements("img");
    for (int i = 0; i < img.count(); i++) {
        QWebElement element = img.at(i);

        QString src = element.attribute("src");
        QString alt = element.attribute("alt");
        if (alt.isEmpty()) {
            if (src.indexOf(QLatin1Char('/')) == -1) {
                alt = src;
            }
            else {
                int pos = src.lastIndexOf(QLatin1Char('/'));
                alt = src.mid(pos);
                alt.remove(QLatin1Char('/'));
            }
        }
        if (src.isEmpty() || alt.isEmpty()) {
            continue;
        }
        QTreeWidgetItem* item = new QTreeWidgetItem(ui->treeImages);
        item->setText(0, alt);
        item->setText(1, src);
        ui->treeImages->addTopLevelItem(item);
    }

    //DATABASES
    const QList<QWebDatabase> &databases = frame->securityOrigin().databases();

    int counter = 0;
    foreach(const QWebDatabase & b, databases) {
        QListWidgetItem* item = new QListWidgetItem(ui->databaseList);
        item->setText(b.displayName());
        item->setData(Qt::UserRole + 10, counter);

        ++counter;
    }