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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 "torrentdisplay.h"
TorrentDisplay::TorrentDisplay(QWidget *parent, Qt::WindowFlags f) : QDialog(parent, f) {
//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, SIGNAL(clicked()), this, SLOT(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"));
}
void TorrentDisplay::setData(const QList<QVariant> data) {
if(data.isEmpty()){
return;
}
mFileModel->clear();
mFileModel->setHorizontalHeaderLabels(QStringList() << tr("Name") << tr("Length"));
mAnnounceModel->clear();
mAnnounceModel->setHorizontalHeaderLabels(QStringList() << tr("Tracker"));
foreach(QVariant 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("name")){
QString fn = infoD.value("name").toString();
qint64 length = infoD.value("length").toLongLong();
QStandardItem *i1 = new QStandardItem(fn);
QStandardItem *i2 = new QStandardItem(QString::number(length));
i2->setData(length);
mFileModel->invisibleRootItem()->appendRow(QList<QStandardItem*>() << i1 << i2);
}
if(infoD.contains("files")){
QVariantList fList = infoD.value("files").toList();
foreach(QVariant fn, fList){
QVariantHash curH = fn.toHash();
QVariantList path = curH.value("path").toList();
QStandardItem *i1 = new QStandardItem(path.last().toString());
qint64 length = curH.value("length").toLongLong();
QStandardItem *i2 = new QStandardItem(QString::number(length));
i2->setData(length);
mFileModel->invisibleRootItem()->appendRow(QList<QStandardItem*>() << i1 << i2);
}
}
mFileView->resizeColumnToContents(0);
mFileView->resizeColumnToContents(1);
}
if(it.key() == "creation date"){
qint64 secs = it.value().toLongLong();
QDateTime when = QDateTime::fromTime_t(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();
foreach(QVariant l2, l1){
QVariantList l3 = l2.toList();
foreach(QVariant ann, l3){
QStandardItem *i1 = new QStandardItem(ann.toString());
mAnnounceModel->invisibleRootItem()->appendRow(QList<QStandardItem*>() << i1);
}
}
}
++it;
}
}
}
}
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