2011-03-03 18:29:20 +01:00
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/* ============================================================
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* QupZilla - WebKit based browser
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2011-10-17 09:57:07 +02:00
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* Copyright (C) 2010-2011 David Rosca
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2011-03-03 18:29:20 +01:00
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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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2011-03-03 14:25:02 +01:00
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#include "rsswidget.h"
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#include "ui_rsswidget.h"
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2011-03-03 15:24:23 +01:00
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#include "mainapplication.h"
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#include "webview.h"
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#include "rssmanager.h"
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#include "rssnotification.h"
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2011-03-03 14:25:02 +01:00
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2011-10-30 17:20:22 +01:00
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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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2011-03-03 14:25:02 +01:00
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{
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ui->setupUi(this);
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2011-10-30 17:20:22 +01:00
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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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QString href = element.attribute("href");
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2011-11-06 17:01:23 +01:00
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if (href.isEmpty() || title.isEmpty()) {
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2011-10-30 17:20:22 +01:00
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continue;
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2011-11-06 17:01:23 +01:00
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}
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2011-10-30 17:20:22 +01:00
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2011-03-03 15:24:23 +01:00
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QPushButton* button = new QPushButton(this);
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button->setText(tr("Add"));
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2011-10-30 17:20:22 +01:00
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button->setWhatsThis(href);
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button->setToolTip(title);
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2011-03-03 15:24:23 +01:00
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QLabel* label = new QLabel(this);
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2011-10-30 17:20:22 +01:00
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label->setText(title);
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2011-03-03 15:24:23 +01:00
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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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2011-03-03 14:25:02 +01:00
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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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2011-11-06 17:01:23 +01:00
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move((p.x() + _parent->width() - width()), p.y() + _parent->height());
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2011-03-03 14:25:02 +01:00
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show();
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}
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2011-03-03 15:24:23 +01:00
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void RSSWidget::addRss()
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{
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2011-11-06 17:01:23 +01:00
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if (!m_view) {
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2011-03-03 15:24:23 +01:00
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return;
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2011-11-06 17:01:23 +01:00
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}
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2011-03-17 17:03:04 +01:00
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if (QPushButton* button = qobject_cast<QPushButton*>(sender())) {
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2011-03-03 15:24:23 +01:00
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QUrl url = QUrl(button->whatsThis());
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QString urlString = button->whatsThis();
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2011-11-06 17:01:23 +01:00
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if (url.host().isEmpty()) {
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if (!urlString.startsWith("/")) {
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urlString = "/" + urlString;
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}
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urlString = m_view->url().host() + urlString;
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2011-03-03 15:24:23 +01:00
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QUrl temp(urlString);
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2011-11-06 17:01:23 +01:00
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if (temp.scheme().isEmpty()) {
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urlString = "http://" + urlString;
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}
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2011-03-03 15:24:23 +01:00
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temp = QUrl(urlString);
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2011-11-06 17:01:23 +01:00
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if (temp.scheme().isEmpty() || temp.host().isEmpty()) {
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2011-03-03 15:24:23 +01:00
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return;
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2011-11-06 17:01:23 +01:00
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}
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2011-03-03 15:24:23 +01:00
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}
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2011-11-06 17:01:23 +01:00
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if (!url.isValid()) {
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2011-03-03 15:24:23 +01:00
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return;
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2011-11-06 17:01:23 +01:00
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}
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2011-03-03 15:24:23 +01:00
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QString title;
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2011-11-06 17:01:23 +01:00
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if (button->toolTip().isEmpty()) {
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2011-03-03 15:24:23 +01:00
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title = m_view->url().host();
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2011-11-06 17:01:23 +01:00
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}
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else {
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2011-03-03 15:24:23 +01:00
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title = button->toolTip();
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2011-11-06 17:01:23 +01:00
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}
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2011-03-03 15:24:23 +01:00
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2011-07-30 17:57:14 +02:00
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if (mApp->rssManager()->addRssFeed(urlString, title, m_view->siteIcon())) {
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2011-03-03 15:24:23 +01:00
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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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2011-03-03 14:25:02 +01:00
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RSSWidget::~RSSWidget()
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{
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delete ui;
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}
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