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#include <QGridLayout>
#include <QHBoxLayout>
#include <QVBoxLayout>
#include <QGroupBox>
#include <QLineEdit>
#include <QStandardItemModel>
#include <QTreeView>
#include <QStandardItem>
#include <QPushButton>
#include <QLabel>
#include <QDateTime>
#include <QClipboard>
#include <QApplication>
#include <QMenu>
#include <QContextMenuEvent>
#include <QAction>
#include "torrentdisplay.h"
TorrentDisplay::TorrentDisplay(QWidget *parent) : QDialog(parent) {
//windows doesn't like it after setting up the GUI
setMinimumWidth(600);
//general info
QGridLayout *torGenLayout = new QGridLayout;
QLabel *l1 = new QLabel(tr("Created"));
mCreated = new QLineEdit;
mCreated->setReadOnly(true);
QLabel *l2 = new QLabel(tr("Created by"));
mCreatedBy = new QLineEdit;
mCreatedBy->setReadOnly(true);
QLabel *l3 = new QLabel(tr("Encoding"));
mEncoding = new QLineEdit;
mEncoding->setReadOnly(true);
QLabel *l4 = new QLabel(tr("Piece length"));
mPieceLength = new QLineEdit;
mPieceLength->setReadOnly(true);
torGenLayout->addWidget(l1, 0, 0);
torGenLayout->addWidget(mCreated, 0, 1);
torGenLayout->addWidget(l2, 1, 0);
torGenLayout->addWidget(mCreatedBy, 1, 1);
torGenLayout->addWidget(l3, 2, 0);
torGenLayout->addWidget(mEncoding, 2, 1);
torGenLayout->addWidget(l4, 3, 0);
torGenLayout->addWidget(mPieceLength, 3, 1);
QGroupBox *torGenGroup = new QGroupBox(tr("General"));
torGenGroup->setLayout(torGenLayout);
//files
mFileModel = new QStandardItemModel;
mFileView = new QTreeView;
mFileView->setSortingEnabled(true);
mFileView->setModel(mFileModel);
QHBoxLayout *fileLayout = new QHBoxLayout;
fileLayout->addWidget(mFileView);
QGroupBox *fileGroup = new QGroupBox(tr("Files"));
fileGroup->setLayout(fileLayout);
//announce list
mAnnounceModel = new QStandardItemModel;
mAnnounceView = new QTreeView;
mAnnounceView->setSortingEnabled(true);
mAnnounceView->setModel(mAnnounceModel);
QHBoxLayout *announceLayout = new QHBoxLayout;
announceLayout->addWidget(mAnnounceView);
QGroupBox *announceGroup = new QGroupBox(tr("Announce"));
announceGroup->setLayout(announceLayout);
//close button
QHBoxLayout *buttonLayout = new QHBoxLayout;
QPushButton *closeBtn = new QPushButton(tr("Close"));
buttonLayout->addStretch();
buttonLayout->addWidget(closeBtn);
buttonLayout->addStretch();
connect(closeBtn, &QPushButton::clicked, this, &TorrentDisplay::hide);
//dialog layout
QVBoxLayout *mainLayout = new QVBoxLayout;
mainLayout->addWidget(torGenGroup);
mainLayout->addWidget(fileGroup);
mainLayout->addWidget(announceGroup);
mainLayout->addLayout(buttonLayout);
setLayout(mainLayout);
setWindowTitle(tr("Torrent Info"));
//actions
QAction *copyFnToClip = new QAction(QIcon(":/edit-copy.png"), tr("Filename to Clip"), this);
copyFnToClip->setShortcut(tr("CTRL+C"));
connect(copyFnToClip, &QAction::triggered, this, &TorrentDisplay::copyToClipboard);
addActions(QList<QAction*>() << copyFnToClip);
}
void TorrentDisplay::setData(const QList<QVariant> data, const QString &filename) {
if(data.isEmpty()){
return;
}
mFileModel->clear();
mFileModel->setHorizontalHeaderLabels(QStringList() << tr("Name") << tr("Length"));
mAnnounceModel->clear();
mAnnounceModel->setHorizontalHeaderLabels(QStringList() << tr("Tracker"));
for(const auto &cur : data){
if(cur.canConvert<QVariantHash>()){
QVariantHash h = cur.toHash();
QHash<QString, QVariant>::const_iterator it = h.constBegin();
while(it != h.constEnd()){
if(it.key() == "info"){
QVariantHash infoD = it.value().toHash();
int piece_length = infoD.value("piece length").toInt();
mPieceLength->setText(QString::number(piece_length));
if(infoD.contains("files")){
setMulti(infoD, filename);
}else{
setSingle(infoD, filename);
}
mFileView->expandAll();
mFileView->resizeColumnToContents(0);
mFileView->resizeColumnToContents(1);
}
if(it.key() == "creation date"){
uint secs = it.value().toUInt();
QDateTime when = QDateTime::fromSecsSinceEpoch(secs);
mCreated->setText(when.toString(Qt::RFC2822Date));
}
if(it.key() == "encoding"){
mEncoding->setText(it.value().toString());
}
if(it.key() == "created by"){
mCreatedBy->setText(it.value().toString());
}
//this is a list of lists
if(it.key() == "announce-list"){
QVariantList l1 = it.value().toList();
for(const auto &l2 : l1){
QVariantList l3 = l2.toList();
for(const auto &ann : l3){
QStandardItem *i1 = new QStandardItem(ann.toString());
i1->setIcon(QIcon(":/butt_plug.png"));
mAnnounceModel->invisibleRootItem()->appendRow(QList<QStandardItem*>() << i1);
}
}
}
++it;
}
}
}
}
void TorrentDisplay::copyToClipboard(){
QModelIndex idx = mFileView->selectionModel()->currentIndex();
QClipboard *clip = QApplication::clipboard();
clip->setText(idx.data().toString());
}
void TorrentDisplay::contextMenuEvent(QContextMenuEvent *e){
QMenu contextMenu(this);
contextMenu.addActions(actions());
contextMenu.exec(e->globalPos());
}
void TorrentDisplay::setMulti(const QVariantHash &data, const QString &filename){
QStandardItem *root = mFileModel->invisibleRootItem();
QStandardItem *torrentItem = new QStandardItem(filename);
torrentItem->setIcon(QIcon(":/huge_bra.png"));
root->appendRow(QList<QStandardItem*>() << torrentItem << new QStandardItem());
QString folderName = data.value("name").toString();
if(folderName.isEmpty()){
folderName = "<no folder>";
}
QStandardItem *folderItem = new QStandardItem(folderName);
folderItem->setIcon(QIcon(":/gaping_ass.png"));
torrentItem->appendRow(QList<QStandardItem*>() << folderItem << new QStandardItem);
QVariantList fileList = data.value("files").toList();
for(const auto &entry : fileList){
QVariantHash e = entry.toHash();
QVariantList path = e.value("path").toList();
QStandardItem *i1 = new QStandardItem(path.last().toString());
i1->setIcon(QIcon(":/huge_bra.png"));
qint64 len = e.value("length").toLongLong();
QStandardItem *i2 = new QStandardItem(QString::number(len));
i2->setData(len);
folderItem->appendRow(QList<QStandardItem*>() << i1 << i2);
}
}
void TorrentDisplay::setSingle(const QVariantHash &data, const QString &filename){
QStandardItem *root = mFileModel->invisibleRootItem();
QStandardItem *torrentItem = new QStandardItem(filename);
torrentItem->setIcon(QIcon(":/huge_bra.png"));
root->appendRow(QList<QStandardItem*>() << torrentItem << new QStandardItem);
QString fn = data.value("name").toString();
QStandardItem *i1 = new QStandardItem(fn);
i1->setIcon(QIcon(":/huge_bra.png"));
qint64 len = data.value("length").toLongLong();
QStandardItem *i2 = new QStandardItem(QString::number(len));
i2->setData(len);
torrentItem->appendRow(QList<QStandardItem*>() << i1 << i2);
}
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