TinyWebBrowser.cpp

// SPDX-FileCopyrightText: 2006-2007 Torsten Rahn <tackat@kde.org>
// SPDX-FileCopyrightText: 2007 Inge Wallin <ingwa@kde.org>
// SPDX-FileCopyrightText: 2008 Simon Hausmann <hausmann@kde.org>
//
// SPDX-License-Identifier: LGPL-2.1-or-later
 
// Self
#include "TinyWebBrowser.h"
 
// Qt
#include <QAction>
#include <QDesktopServices>
#include <QPainter>
#include <QPointer>
#include <QPrintDialog>
#include <QPrinter>
 
// Marble
#include "MarbleDebug.h"
#include "MarbleDirs.h"
#include "MarbleGlobal.h"
#include "MarbleLocale.h"
#include "MarbleWebView.h"
 
namespace Marble
{
 
class TinyWebBrowserPrivate
{
};
 
static QString guessWikipediaDomain()
{
    const QString code = MarbleLocale::languageCode();
 
    return QLatin1StringView("https://") + code + QLatin1StringView(".m.wikipedia.org/");
}
 
TinyWebBrowser::TinyWebBrowser(QWidget *parent)
    : QWebEngineView(parent)
    , d(nullptr)
{
    auto page = new MarbleWebPage();
    setPage(page);
 
    connect(this, SIGNAL(statusBarMessage(QString)), this, SIGNAL(statusMessage(QString)));
 
    connect(page, &MarbleWebPage::linkClicked, this, &TinyWebBrowser::openExternalLink);
    connect(this, &QWebEngineView::titleChanged, this, &QWidget::setWindowTitle);
 
    pageAction(QWebEnginePage::OpenLinkInNewWindow)->setEnabled(false);
    pageAction(QWebEnginePage::OpenLinkInNewWindow)->setVisible(false);
}
 
TinyWebBrowser::~TinyWebBrowser()
{
    // not yet needed
    // delete d;
}
 
void TinyWebBrowser::setWikipediaPath(const QString &relativeUrl)
{
    QUrl url(relativeUrl);
    if (url.isRelative())
        url = QUrl(guessWikipediaDomain()).resolved(url);
    load(url);
}
 
void TinyWebBrowser::print()
{
#ifndef QT_NO_PRINTER
    QPrinter printer;
 
    QPointer<QPrintDialog> dlg = new QPrintDialog(&printer, this);
    if (dlg->exec())
        QWebEngineView::print(&printer);
    delete dlg;
#endif
}
 
QWebEngineView *TinyWebBrowser::createWindow(QWebEnginePage::WebWindowType type)
{
    Q_UNUSED(type)
    auto view = new TinyWebBrowser(this);
    return view;
}
 
void TinyWebBrowser::openExternalLink(const QUrl &url)
{
    QDesktopServices::openUrl(url);
}
 
} // namespace Marble
 
#include "moc_TinyWebBrowser.cpp"