Christophe Dumez
18 years ago
2 changed files with 0 additions and 213 deletions
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/*
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* Bittorrent Client using Qt4 and libtorrent. |
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* Copyright (C) 2006 Christophe Dumez, Arnaud Demaiziere |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (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, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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* |
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* Contact : chris@qbittorrent.org arnaud@qbittorrent.org |
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*/ |
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#include "rss_imp.h" |
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#include <QDesktopServices> |
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#include <QInputDialog> |
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#include <QMenu> |
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#include <QStandardItemModel> |
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void RSSImp::displayFinishedListMenu(const QPoint& pos){ |
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QMenu myFinishedListMenu(this); |
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QListWidgetItem* item = listStreams->itemAt(pos); |
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if(item!=NULL) { |
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myFinishedListMenu.addAction(actionDelete); |
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myFinishedListMenu.addAction(actionRename); |
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myFinishedListMenu.addAction(actionRefresh); |
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} |
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myFinishedListMenu.addAction(actionCreate); |
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myFinishedListMenu.addAction(actionRefreshAll); |
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myFinishedListMenu.exec(mapToGlobal(pos)+QPoint(10,55)); |
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} |
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// add a stream
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void RSSImp::on_addStream_button_clicked() { |
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createStream(); |
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} |
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void RSSImp::on_delStream_button_clicked() { |
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if(listStreams->currentRow()<0 || rssmanager.getNbStream()==0) { |
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qDebug("no stream selected"); |
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return; |
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}else { |
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textBrowser->clear(); |
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listNews->clear(); |
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rssmanager.removeStream(rssmanager.getStream(listStreams->currentRow())); |
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refreshStreamList(); |
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} |
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} |
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void RSSImp::on_refreshAll_button_clicked() { |
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refreshAllStream(); |
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} |
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void RSSImp::on_listStreams_clicked() { |
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refreshNewsList(); |
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} |
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void RSSImp::on_listNews_clicked() { |
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refreshTextBrowser(); |
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} |
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// open the url of the news in a browser
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void RSSImp::on_listNews_doubleClicked() { |
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if(listStreams->currentRow()>=0 && listNews->currentRow()>=0 && rssmanager.getStream(listStreams->currentRow())->getListSize()>0) { |
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RssItem* currentItem = rssmanager.getStream(listStreams->currentRow())->getItem(listNews->currentRow()); |
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if(currentItem->getLink()!=NULL && currentItem->getLink().length()>5) |
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QDesktopServices::openUrl(QUrl(currentItem->getLink())); |
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} |
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} |
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//right-clik on stream : delete it
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void RSSImp::deleteStream() { |
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if(rssmanager.getNbStream()==0) { |
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qDebug("no stream selected"); |
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return; |
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}else { |
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int index = listStreams->currentRow(); |
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textBrowser->clear(); |
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listNews->clear(); |
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rssmanager.removeStream(rssmanager.getStream(index)); |
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refreshStreamList(); |
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} |
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} |
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//right-clik on stream : give him an alias
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void RSSImp::renameStream() { |
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if(rssmanager.getNbStream()==0) { |
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qDebug("no stream selected"); |
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return; |
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}else { |
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bool ok; |
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int index = listStreams->currentRow(); |
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QString newAlias = QInputDialog::getText(this, tr("Please type a rss stream alias"), tr("Stream Alias:"), QLineEdit::Normal, rssmanager.getStream(index)->getAlias(), &ok); |
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if(ok) { |
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rssmanager.setAlias(index, newAlias); |
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refreshStreamList(); |
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} |
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} |
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} |
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//right-clik on stream : refresh it
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void RSSImp::refreshStream() { |
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if(rssmanager.getNbStream()>0 && lastRefresh.elapsed()>REFRESH_FREQ_MAX) { |
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int index = listStreams->currentRow(); |
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textBrowser->clear(); |
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listNews->clear(); |
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rssmanager.refresh(index); |
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refreshStreamList(); |
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lastRefresh.start(); |
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} |
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} |
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void RSSImp::refreshAllStream() { |
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if(lastRefresh.elapsed()>REFRESH_FREQ_MAX) { |
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textBrowser->clear(); |
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listNews->clear(); |
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rssmanager.refreshAll(); |
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refreshStreamList(); |
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lastRefresh.start(); |
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} |
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} |
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void RSSImp::createStream() { |
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bool ok; |
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QString newUrl = QInputDialog::getText(this, tr("Please type a rss stream url"), tr("Stream URL:"), QLineEdit::Normal, "http://", &ok); |
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if(ok) { |
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rssmanager.addStream(newUrl); |
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refreshStreamList(); |
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} |
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} |
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// fills the streamList
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void RSSImp::refreshStreamList() { |
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int currentStream = listStreams->currentRow(); |
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listStreams->clear(); |
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/*if(rssmanager.getNbStream()==0) {
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new QListWidgetItem(tr("(no stream, please add an url)"), listStreams); |
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}*/ |
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for(int i=0; i<rssmanager.getNbStream(); i++) { |
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//new QListWidgetItem(rssmanager.getStream(i)->getAlias(), listStreams);
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new QListWidgetItem(rssmanager.getStream(i)->getAlias()+" ("+QString::number(rssmanager.getStream(i)->getListSize(),10).toUtf8()+")", listStreams); |
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} |
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listStreams->setCurrentRow(currentStream); |
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} |
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// fills the newsList
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void RSSImp::refreshNewsList() { |
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if(rssmanager.getNbStream()>0) { |
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RssStream* currentstream = rssmanager.getStream(listStreams->currentRow()); |
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listNews->clear(); |
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/*if(currentstream->getListSize()==0) {
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new QListWidgetItem(tr("(stream empty, wrong url or server busy)"), listNews); |
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}*/ |
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for(int i=0; i<currentstream->getListSize(); i++) { |
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//if(currentstream->getItem(i)->isRead()!=true)
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new QListWidgetItem(currentstream->getItem(i)->getTitle(), listNews); |
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} |
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} |
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} |
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// display a news
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void RSSImp::refreshTextBrowser() { |
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if(listStreams->currentRow()>=0 && listNews->currentRow()>=0) { |
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RssItem* currentitem = rssmanager.getStream(listStreams->currentRow())->getItem(listNews->currentRow()); |
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textBrowser->setHtml(currentitem->getTitle()+" : \n"+currentitem->getDescription()); |
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currentitem->setRead(); |
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} |
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/*else
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textBrowser->setHtml(tr("(click on a news to display it)"));*/ |
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} |
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// show the number of news for each stream
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void RSSImp::updateStreamNbNews() { |
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for(int i=0; i<rssmanager.getNbStream(); i++) { |
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listStreams->item(i)->setText(rssmanager.getStream(i)->getAlias()+" ("+QString::number(rssmanager.getStream(i)->getListSize(),10).toUtf8()+")"); |
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} |
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} |
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RSSImp::RSSImp() : QWidget(){ |
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setupUi(this); |
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addStream_button->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/add.png"))); |
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delStream_button->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/remove.png"))); |
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refreshAll_button->setIcon(QIcon(QString::fromUtf8(":/Icons/refresh.png"))); |
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connect(listStreams, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(displayFinishedListMenu(const QPoint&))); |
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connect(actionDelete, SIGNAL(triggered()), this, SLOT(deleteStream())); |
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connect(actionRename, SIGNAL(triggered()), this, SLOT(renameStream())); |
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connect(actionRefresh, SIGNAL(triggered()), this, SLOT(refreshStream())); |
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connect(actionCreate, SIGNAL(triggered()), this, SLOT(createStream())); |
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connect(actionRefreshAll, SIGNAL(triggered()), this, SLOT(refreshAllStream())); |
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refreshStreamList(); |
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refreshTextBrowser(); |
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timer = new QTimer(this); |
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connect(timer, SIGNAL(timeout()), this, SLOT(updateStreamNbNews())); |
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timer->start(5000); |
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lastRefresh.start(); |
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} |
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RSSImp::~RSSImp(){ |
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delete timer; |
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} |
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