97 lines
2.6 KiB
C++
Executable file
97 lines
2.6 KiB
C++
Executable file
// This file is part of RSS Guard.
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//
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// Copyright (C) 2011-2016 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/webbrowser.h"
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#include "miscellaneous/application.h"
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#include "network-web/adblock/adblockmanager.h"
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#include <QNetworkReply>
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QList<WebPage*> WebPage::s_livingPages;
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WebPage::WebPage(QObject *parent)
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: QWebEnginePage(parent), m_loadProgress(-1) {
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connect(this, SIGNAL(loadProgress(int)), this, SLOT(progress(int)));
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connect(this, SIGNAL(loadFinished(bool)), this, SLOT(finished()));
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connect(this, SIGNAL(urlChanged(QUrl)), this, SLOT(urlChanged(QUrl)));
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s_livingPages.append(this);
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}
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WebPage::~WebPage() {
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s_livingPages.removeOne(this);
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}
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bool WebPage::isLoading() const {
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return m_loadProgress < 100;
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}
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void WebPage::progress(int prog) {
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m_loadProgress = prog;
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}
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void WebPage::finished() {
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progress(100);
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}
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void WebPage::urlChanged(const QUrl &url) {
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Q_UNUSED(url)
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if (isLoading()) {
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m_adBlockedEntries.clear();
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}
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}
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void WebPage::addAdBlockRule(const AdBlockRule *rule, const QUrl &url) {
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AdBlockedEntry entry;
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entry.rule = rule;
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entry.url = url;
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if (!m_adBlockedEntries.contains(entry)) {
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m_adBlockedEntries.append(entry);
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}
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}
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QVector<WebPage::AdBlockedEntry> WebPage::adBlockedEntries() const {
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return m_adBlockedEntries;
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}
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bool WebPage::isPointerSafeToUse(WebPage *page) {
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// Pointer to WebPage is passed with every QNetworkRequest casted to void*
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// So there is no way to test whether pointer is still valid or not, except
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// this hack.
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return page == 0 ? false : s_livingPages.contains(page);
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}
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void WebPage::populateNetworkRequest(QNetworkRequest &request) {
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WebPage *page_pointer = this;
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QVariant variant = QVariant::fromValue((void*) page_pointer);
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request.setAttribute((QNetworkRequest::Attribute)(QNetworkRequest::User + 100), variant);
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}
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QString WebPage::toHtml() const {
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return QString();
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// TODO: TODO
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//return mainFrame()->toHtml();
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}
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