Some work about adaptive color scheme for Web UI (PR #19901)
http://[316:c51a:62a3:8b9::4]/d4708/qBittorrent/src/branch/adaptive-webui
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
305 lines
13 KiB
305 lines
13 KiB
/* |
|
* Bittorrent Client using Qt4 and libtorrent. |
|
* Copyright (C) 2006 Christophe Dumez, Arnaud Demaiziere |
|
* |
|
* This program is free software; you can redistribute it and/or |
|
* modify it under the terms of the GNU General Public License |
|
* as published by the Free Software Foundation; either version 2 |
|
* of the License, or (at your option) any later version. |
|
* |
|
* This program is distributed in the hope that it will be useful, |
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
* GNU General Public License for more details. |
|
* |
|
* You should have received a copy of the GNU General Public License |
|
* along with this program; if not, write to the Free Software |
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
|
* |
|
* Contact : chris@qbittorrent.org arnaud@qbittorrent.org |
|
*/ |
|
|
|
#include "rss_imp.h" |
|
#include <QDesktopServices> |
|
#include <QInputDialog> |
|
#include <QMenu> |
|
#include <QStandardItemModel> |
|
#include "misc.h" |
|
|
|
// display a right-click menu |
|
void RSSImp::displayRSSListMenu(const QPoint& pos){ |
|
moveCurrentItem(); |
|
QMenu myFinishedListMenu(this); |
|
QTreeWidgetItem* item = listStreams->itemAt(pos); |
|
if(item!=NULL) { |
|
myFinishedListMenu.addAction(actionDelete); |
|
myFinishedListMenu.addAction(actionRename); |
|
myFinishedListMenu.addAction(actionRefresh); |
|
}else{ |
|
myFinishedListMenu.addAction(actionCreate); |
|
myFinishedListMenu.addAction(actionRefreshAll); |
|
} |
|
myFinishedListMenu.exec(mapToGlobal(pos)+QPoint(10,33)); |
|
} |
|
|
|
// add a stream by a button |
|
void RSSImp::on_addStream_button_clicked() { |
|
createStream(); |
|
} |
|
|
|
// delete a stream by a button |
|
void RSSImp::on_delStream_button_clicked() { |
|
if(getNumStreamSelected()<0 || rssmanager.getNbStreams()==0) { |
|
qDebug("no stream selected"); |
|
return; |
|
}else { |
|
int ok = QMessageBox::question(this, tr("Are you sure? -- qBittorrent"), tr("Are you sure you want to delete this stream from the list?"), |
|
tr("&Yes"), tr("&No"), |
|
QString(), 0, 1); |
|
if(ok==0) { |
|
textBrowser->clear(); |
|
listNews->clear(); |
|
rssmanager.removeStream(rssmanager.getStream(getNumStreamSelected())); |
|
refreshStreamList(); |
|
} |
|
} |
|
} |
|
|
|
// refresh all streams by a button |
|
void RSSImp::on_refreshAll_button_clicked() { |
|
refreshAllStreams(); |
|
} |
|
|
|
// display the news of a stream when click on it |
|
void RSSImp::on_listStreams_clicked() { |
|
if(rssmanager.getNbStreams()>0) { |
|
moveCurrentItem(); |
|
rssmanager.getStream(getNumStreamSelected())->setRead(); |
|
// update the color of the stream, is it old ? |
|
updateStreamName(getNumStreamSelected(), LATENCY); |
|
refreshNewsList(); |
|
} |
|
} |
|
|
|
// display the content of a new when clicked on it |
|
void RSSImp::on_listNews_clicked() { |
|
listNews->item(listNews->currentRow())->setData(Qt::ForegroundRole, QVariant(QColor("grey"))); |
|
listNews->item(listNews->currentRow())->setData(Qt::DecorationRole, QVariant(QIcon(":/Icons/sphere.png"))); |
|
refreshTextBrowser(); |
|
} |
|
|
|
// open the url of the news in a browser |
|
void RSSImp::on_listNews_doubleClicked() { |
|
if(getNumStreamSelected()>=0 && listNews->currentRow()>=0 && rssmanager.getStream(getNumStreamSelected())->getListSize()>0) { |
|
RssItem* currentItem = rssmanager.getStream(getNumStreamSelected())->getItem(listNews->currentRow()); |
|
if(currentItem->getLink()!=NULL && currentItem->getLink().length()>5) |
|
QDesktopServices::openUrl(QUrl(currentItem->getLink())); |
|
} |
|
} |
|
|
|
// move the current selection if it is not a toplevelitem (id : stream) |
|
void RSSImp::moveCurrentItem() { |
|
if(getNumStreamSelected()<0) { |
|
int index = listStreams->indexOfTopLevelItem(listStreams->currentItem()->parent()); |
|
if(index>=0) |
|
listStreams->setCurrentItem(listStreams->topLevelItem(index)); |
|
else |
|
listStreams->setCurrentItem(listStreams->topLevelItem(0)); |
|
} |
|
} |
|
|
|
//right-clik on stream : delete it |
|
void RSSImp::deleteStream() { |
|
if(rssmanager.getNbStreams()==0) { |
|
qDebug("no stream selected"); |
|
return; |
|
}else { |
|
int ok = QMessageBox::question(this, tr("Are you sure? -- qBittorrent"), tr("Are you sure you want to delete this stream from the list ?"), tr("&Yes"), tr("&No"), QString(), 0, 1); |
|
if(ok==0) { |
|
moveCurrentItem(); |
|
textBrowser->clear(); |
|
listNews->clear(); |
|
rssmanager.removeStream(rssmanager.getStream(getNumStreamSelected())); |
|
refreshStreamList(); |
|
} |
|
} |
|
} |
|
|
|
//right-clik on stream : give him an alias |
|
void RSSImp::renameStream() { |
|
if(rssmanager.getNbStreams()==0) { |
|
qDebug("no stream selected"); |
|
return; |
|
}else { |
|
moveCurrentItem(); |
|
bool ok; |
|
short index = getNumStreamSelected(); |
|
QString newAlias = QInputDialog::getText(this, tr("Please choose a new name for this stream"), tr("New stream name:"), QLineEdit::Normal, rssmanager.getStream(index)->getAlias(), &ok); |
|
if(ok) { |
|
rssmanager.setAlias(index, newAlias); |
|
updateStreamName(index, NEWS); |
|
} |
|
} |
|
|
|
} |
|
|
|
//right-clik on stream : refresh it |
|
void RSSImp::refreshStream() { |
|
if(rssmanager.getNbStreams()>0) { |
|
moveCurrentItem(); |
|
short index = getNumStreamSelected(); |
|
textBrowser->clear(); |
|
listNews->clear(); |
|
listStreams->topLevelItem(index)->setData(0,Qt::DecorationRole, QVariant(QIcon(":/Icons/loading.png"))); |
|
rssmanager.refresh(index); |
|
} |
|
updateLastRefreshedTimeForStreams(); |
|
} |
|
|
|
//right-click somewhere, refresh all the streams |
|
void RSSImp::refreshAllStreams() { |
|
textBrowser->clear(); |
|
listNews->clear(); |
|
unsigned short nbstream = rssmanager.getNbStreams(); |
|
for(unsigned short i=0; i<nbstream; ++i) |
|
listStreams->topLevelItem(i)->setData(0,Qt::DecorationRole, QVariant(QIcon(":/Icons/loading.png"))); |
|
rssmanager.refreshAll(); |
|
updateLastRefreshedTimeForStreams(); |
|
} |
|
|
|
//right-click, register a new stream |
|
void RSSImp::createStream() { |
|
bool ok; |
|
QString newUrl = QInputDialog::getText(this, tr("Please type a rss stream url"), tr("Stream URL:"), QLineEdit::Normal, "http://", &ok); |
|
if(ok) { |
|
newUrl = newUrl.trimmed(); |
|
if(!newUrl.isEmpty() && newUrl != "http://"){ |
|
rssmanager.addStream(newUrl); |
|
refreshStreamList(); |
|
} |
|
} |
|
} |
|
|
|
// fills the streamList |
|
void RSSImp::refreshStreamList() { |
|
unsigned short nbstream = rssmanager.getNbStreams(); |
|
listStreams->clear(); |
|
QList<QTreeWidgetItem *> streams; |
|
for(unsigned short i=0; i<nbstream; ++i) { |
|
QTreeWidgetItem* stream = new QTreeWidgetItem(listStreams); |
|
updateStreamName(i, NEWS); |
|
stream->setToolTip(0, QString("<b>")+tr("Description:")+QString("</b> ")+rssmanager.getStream(i)->getDescription()+QString("<br/><b>")+tr("url:")+QString("</b> ")+rssmanager.getStream(i)->getUrl()+QString("<br/><b>")+tr("Last refresh:")+QString("</b> ")+rssmanager.getStream(i)->getLastRefreshElapsedString()); |
|
} |
|
} |
|
|
|
// fills the newsList |
|
void RSSImp::refreshNewsList() { |
|
if(rssmanager.getNbStreams()>0) { |
|
RssStream* currentstream = rssmanager.getStream(getNumStreamSelected()); |
|
listNews->clear(); |
|
unsigned short currentStreamSize = currentstream->getListSize(); |
|
for(unsigned short i=0; i<currentStreamSize; ++i) { |
|
new QListWidgetItem(currentstream->getItem(i)->getTitle(), listNews); |
|
if(currentstream->getItem(i)->isRead()){ |
|
listNews->item(i)->setData(Qt::ForegroundRole, QVariant(QColor("grey"))); |
|
listNews->item(i)->setData(Qt::DecorationRole, QVariant(QIcon(":/Icons/sphere.png"))); |
|
} else { |
|
listNews->item(i)->setData(Qt::DecorationRole, QVariant(QIcon(":/Icons/sphere2.png"))); |
|
listNews->item(i)->setData(Qt::ForegroundRole, QVariant(QColor("blue"))); |
|
} |
|
if(i%2==0) |
|
listNews->item(i)->setData(Qt::BackgroundRole, QVariant(QColor(0, 255, 255, 20))); |
|
} |
|
} |
|
} |
|
|
|
// display a news |
|
void RSSImp::refreshTextBrowser() { |
|
if(getNumStreamSelected()>=0 && listNews->currentRow()>=0) { |
|
RssItem* currentitem = rssmanager.getStream(getNumStreamSelected())->getItem(listNews->currentRow()); |
|
textBrowser->setHtml(currentitem->getTitle()+" : \n"+currentitem->getDescription()); |
|
currentitem->setRead(); |
|
} |
|
} |
|
|
|
void RSSImp::updateLastRefreshedTimeForStreams() { |
|
unsigned int nbStreams = rssmanager.getNbStreams(); |
|
for(unsigned int i=0; i<nbStreams; ++i){ |
|
listStreams->topLevelItem(i)->setToolTip(0, QString("<b>")+tr("Description:")+QString("</b> ")+rssmanager.getStream(i)->getDescription()+QString("<br/><b>")+tr("url:")+QString("</b> ")+rssmanager.getStream(i)->getUrl()+QString("<br/><b>")+tr("Last refresh:")+QString("</b> ")+rssmanager.getStream(i)->getLastRefreshElapsedString()); |
|
} |
|
} |
|
|
|
// show the number of news for a stream, his status and an icon |
|
void RSSImp::updateStreamName(const unsigned short& i, const unsigned short& type) { |
|
// icon has just been download |
|
if(type == ICON) { |
|
listStreams->topLevelItem(i)->setData(0,Qt::DecorationRole, QVariant(QIcon(rssmanager.getStream(i)->getIconPath()))); |
|
} |
|
// on click, show the age of the stream |
|
if(type == LATENCY) { |
|
unsigned short nbitem = rssmanager.getStream(i)->getNbNonRead(); |
|
listStreams->topLevelItem(i)->setText(0,rssmanager.getStream(i)->getAlias().toUtf8()+" ("+QString::number(nbitem,10).toUtf8()+")"); |
|
if(nbitem==0) |
|
listStreams->topLevelItem(i)->setData(0,Qt::ForegroundRole, QVariant(QColor("red"))); |
|
else if(rssmanager.getStream(i)->getLastRefreshElapsed()>REFRESH_MAX_LATENCY) |
|
listStreams->topLevelItem(i)->setData(0,Qt::ForegroundRole, QVariant(QColor("orange"))); |
|
else |
|
listStreams->topLevelItem(i)->setData(0,Qt::ForegroundRole, QVariant(QColor("green"))); |
|
listStreams->topLevelItem(getNumStreamSelected())->setData(0,Qt::BackgroundRole, QVariant(QColor("white"))); |
|
} |
|
// when news are refreshed, update all informations |
|
if(type == NEWS) { |
|
unsigned short nbitem = rssmanager.getStream(i)->getListSize(); |
|
listStreams->topLevelItem(i)->setText(0,rssmanager.getStream(i)->getAlias().toUtf8()+" ("+QString::number(nbitem,10).toUtf8()+")"); |
|
if(nbitem==0) |
|
listStreams->topLevelItem(i)->setData(0,Qt::ForegroundRole, QVariant(QColor("red"))); |
|
else if(rssmanager.getStream(i)->getLastRefreshElapsed()>REFRESH_MAX_LATENCY) |
|
listStreams->topLevelItem(i)->setData(0,Qt::ForegroundRole, QVariant(QColor("orange"))); |
|
else |
|
listStreams->topLevelItem(i)->setData(0,Qt::ForegroundRole, QVariant(QColor("green"))); |
|
|
|
if(!rssmanager.getStream(i)->isRead()) |
|
listStreams->topLevelItem(i)->setData(0,Qt::BackgroundRole, QVariant(QColor(0, 255, 0, 20))); |
|
if(getNumStreamSelected()==i) { |
|
listNews->clear(); |
|
refreshNewsList(); |
|
} |
|
listStreams->topLevelItem(i)->setData(0,Qt::DecorationRole, QVariant(QIcon(rssmanager.getStream(i)->getIconPath()))); |
|
// update description and display last refresh |
|
listStreams->topLevelItem(i)->setToolTip(0, QString("<b>")+tr("Description:")+QString("</b> ")+rssmanager.getStream(i)->getDescription()+QString("<br/><b>")+tr("url:")+QString("</b> ")+rssmanager.getStream(i)->getUrl()+QString("<br/><b>")+tr("Last refresh:")+QString("</b> ")+rssmanager.getStream(i)->getLastRefreshElapsedString()); |
|
} |
|
} |
|
|
|
RSSImp::RSSImp() : QWidget(){ |
|
setupUi(this); |
|
// icons of bottom buttons |
|
addStream_button->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/add.png"))); |
|
delStream_button->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/remove.png"))); |
|
refreshAll_button->setIcon(QIcon(QString::fromUtf8(":/Icons/refresh.png"))); |
|
// icons of right-click menu |
|
actionDelete->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/remove.png"))); |
|
actionRename->setIcon(QIcon(QString::fromUtf8(":/Icons/log.png"))); |
|
actionRefresh->setIcon(QIcon(QString::fromUtf8(":/Icons/refresh.png"))); |
|
actionCreate->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/add.png"))); |
|
actionRefreshAll->setIcon(QIcon(QString::fromUtf8(":/Icons/refresh.png"))); |
|
|
|
connect(listStreams, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(displayRSSListMenu(const QPoint&))); |
|
connect(actionDelete, SIGNAL(triggered()), this, SLOT(deleteStream())); |
|
connect(actionRename, SIGNAL(triggered()), this, SLOT(renameStream())); |
|
connect(actionRefresh, SIGNAL(triggered()), this, SLOT(refreshStream())); |
|
connect(actionCreate, SIGNAL(triggered()), this, SLOT(createStream())); |
|
connect(actionRefreshAll, SIGNAL(triggered()), this, SLOT(refreshAllStreams())); |
|
connect(&refreshTimeTimer, SIGNAL(timeout()), this, SLOT(updateLastRefreshedTimeForStreams())); |
|
connect(&rssmanager, SIGNAL(streamNeedRefresh(const unsigned short&, const unsigned short&)), this, SLOT(updateStreamName(const unsigned short&, const unsigned short&))); |
|
refreshTimeTimer.start(60000); // 1min |
|
refreshStreamList(); |
|
refreshTextBrowser(); |
|
} |
|
|
|
RSSImp::~RSSImp(){ |
|
} |
|
|
|
short RSSImp::getNumStreamSelected(){ |
|
return listStreams->indexOfTopLevelItem(listStreams->currentItem()); |
|
} |
|
|
|
|