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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#include "webview.h"
#include <QContextMenuEvent>
#include <QMenu>
#include <QWebEngineProfile>
#include <QWebEngineContextMenuRequest>
WebView::WebView(QWidget *parent)
: QWebEngineView(parent)
{
m_spellCheckLanguages["English"] = "en-US";
m_spellCheckLanguages["German"] = "de-DE";
QWebEngineProfile *profile = page()->profile();
profile->setSpellCheckEnabled(true);
profile->setSpellCheckLanguages({"en-US"});
}
void WebView::contextMenuEvent(QContextMenuEvent *event)
{
QWebEngineContextMenuRequest *data = lastContextMenuRequest();
Q_ASSERT(data);
if (!data->isContentEditable()) {
QWebEngineView::contextMenuEvent(event);
return;
}
QWebEngineProfile *profile = page()->profile();
const QStringList &languages = profile->spellCheckLanguages();
QMenu *menu = createStandardContextMenu();
menu->addSeparator();
QAction *spellcheckAction = new QAction(tr("Check Spelling"), nullptr);
spellcheckAction->setCheckable(true);
spellcheckAction->setChecked(profile->isSpellCheckEnabled());
connect(spellcheckAction, &QAction::toggled, this, [profile](bool toogled) {
profile->setSpellCheckEnabled(toogled);
});
menu->addAction(spellcheckAction);
if (profile->isSpellCheckEnabled()) {
QMenu *subMenu = menu->addMenu(tr("Select Language"));
const QStringList keys = m_spellCheckLanguages.keys();
for (const QString &str : keys) {
QAction *action = subMenu->addAction(str);
action->setCheckable(true);
QString lang = m_spellCheckLanguages[str];
action->setChecked(languages.contains(lang));
connect(action, &QAction::triggered, this, [profile, lang](){
profile->setSpellCheckLanguages(QStringList()<<lang);
});
}
}
connect(menu, &QMenu::aboutToHide, menu, &QObject::deleteLater);
menu->popup(event->globalPos());
}
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