mirror of
https://invent.kde.org/network/falkon.git
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117 lines
3.4 KiB
C++
117 lines
3.4 KiB
C++
/* ============================================================
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* QupZilla - WebKit based browser
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* Copyright (C) 2010-2012 David Rosca <nowrep@gmail.com>
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*
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* This program 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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* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
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* ============================================================ */
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#include "rsswidget.h"
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#include "ui_rsswidget.h"
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#include "mainapplication.h"
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#include "tabbedwebview.h"
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#include "rssmanager.h"
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#include "rssnotification.h"
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#include <QToolTip>
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#include <QPushButton>
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#include <QWebFrame>
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RSSWidget::RSSWidget(WebView* view, QWidget* parent)
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: QMenu(parent)
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, ui(new Ui::RSSWidget)
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, m_view(view)
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{
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ui->setupUi(this);
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#ifndef KDE
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// Use light color for QLabels even with Ubuntu Ambiance theme
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QPalette pal = palette();
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pal.setColor(QPalette::WindowText, QToolTip::palette().color(QPalette::ToolTipText));
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ui->label_2->setPalette(pal);
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#endif
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QWebFrame* frame = m_view->page()->mainFrame();
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QWebElementCollection links = frame->findAllElements("link[type=\"application/rss+xml\"]");
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for (int i = 0; i < links.count(); i++) {
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QWebElement element = links.at(i);
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QString title = element.attribute("title");
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const QUrl url = QUrl::fromEncoded(element.attribute("href").toUtf8());
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if (url.isEmpty()) {
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continue;
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}
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if (title.isEmpty()) {
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title = tr("Untitled feed");
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}
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QPushButton* button = new QPushButton(this);
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button->setText(tr("Add"));
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button->setToolTip(title);
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button->setProperty("rss-url", url);
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QLabel* label = new QLabel(this);
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#ifndef KDE
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label->setPalette(pal);
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#endif
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label->setText(title);
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ui->gridLayout->addWidget(label, i, 0);
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ui->gridLayout->addWidget(button, i, 1);
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connect(button, SIGNAL(clicked()), this, SLOT(addRss()));
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}
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}
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void RSSWidget::showAt(QWidget* _parent)
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{
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QPoint p = _parent->mapToGlobal(QPoint(0, 0));
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move((p.x() + _parent->width() - width()), p.y() + _parent->height());
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show();
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}
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void RSSWidget::addRss()
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{
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if (!m_view) {
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return;
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}
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if (QPushButton* button = qobject_cast<QPushButton*>(sender())) {
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QUrl url = button->property("rss-url").toUrl();
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if (url.isRelative()) {
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url = m_view->page()->mainFrame()->baseUrl().resolved(url);
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}
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if (!url.isValid()) {
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return;
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}
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QString title;
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if (button->toolTip().isEmpty()) {
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title = m_view->url().host();
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}
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else {
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title = button->toolTip();
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}
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if (mApp->rssManager()->addRssFeed(url, title, m_view->icon())) {
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RSSNotification* notif = new RSSNotification(title, m_view);
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m_view->addNotification(notif);
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close();
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}
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}
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}
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RSSWidget::~RSSWidget()
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{
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delete ui;
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}
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