88 lines
2.6 KiB
C++
88 lines
2.6 KiB
C++
// This file is part of RSS Guard.
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//
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// Copyright (C) 2011-2015 by Martin Rotter <rotter.martinos@gmail.com>
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//
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// RSS Guard is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// RSS Guard is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with RSS Guard. If not, see <http://www.gnu.org/licenses/>.
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#include "network-web/webpage.h"
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#include "network-web/webbrowsernetworkaccessmanager.h"
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#include "network-web/webbrowser.h"
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#include "miscellaneous/application.h"
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#include <QNetworkReply>
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#include <QWebFrame>
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WebPage::WebPage(QObject *parent)
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: QWebPage(parent) {
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// Setup global network access manager.
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// NOTE: This makes network settings easy for all web browsers.
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setNetworkAccessManager(WebBrowserNetworkAccessManager::instance());
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setForwardUnsupportedContent(true);
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connect(this, SIGNAL(unsupportedContent(QNetworkReply*)), this, SLOT(handleUnsupportedContent(QNetworkReply*)));
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}
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WebPage::~WebPage() {
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}
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QString WebPage::toPlainText() const {
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return mainFrame()->toPlainText();
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}
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void WebPage::handleUnsupportedContent(QNetworkReply *reply) {
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if (!reply)
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return;
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QUrl replyUrl = reply->url();
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if (replyUrl.scheme() == QLatin1String("abp"))
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return;
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switch (reply->error()) {
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case QNetworkReply::NoError:
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if (reply->header(QNetworkRequest::ContentTypeHeader).isValid()) {
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qApp->downloadManager()->handleUnsupportedContent(reply);
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return;
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}
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default:
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return;
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}
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}
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QString WebPage::toHtml() const {
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return mainFrame()->toHtml();
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}
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bool WebPage::acceptNavigationRequest(QWebFrame *frame,
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const QNetworkRequest &request,
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QWebPage::NavigationType type) {
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QString scheme = request.url().scheme();
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if (scheme == "mailto" || scheme == "ftp") {
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return false;
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}
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if (type == QWebPage::NavigationTypeLinkClicked &&
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frame == mainFrame()) {
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// Make sure that appropriate signal is emitted even if
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// no delegation is enabled.
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emit linkClicked(request.url());
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}
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qDebug("Accepting request '%s'.", qPrintable(request.url().toString()));
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return QWebPage::acceptNavigationRequest(frame, request, type);
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}
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