AddTorrentDialog Class Reference

#include <addtorrentdialog.h>

Inheritance diagram for AddTorrentDialog:

[legend]Collaboration diagram for AddTorrentDialog:

[legend]List of all members.

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Detailed Description

Definition at line 31 of file addtorrentdialog.h.

Public Slots
void	setTorrent (const QString &torrentFile)
Public Member Functions
	AddTorrentDialog (QWidget *parent=0)
QString	torrentFileName () const
QString	destinationFolder () const
Private Slots
void	selectTorrent ()
void	selectDestination ()
void	enableOkButton ()
Private Attributes
Ui_AddTorrentFile	ui
QString	destinationDirectory
QString	lastDirectory
QString	lastDestinationDirectory

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Constructor & Destructor Documentation

AddTorrentDialog::AddTorrentDialog

(

QWidget *

parent = 0

)

Definition at line 46 of file addtorrentdialog.cpp.

References QObject::connect(), QDir::current(), destinationDirectory, path, selectDestination(), selectTorrent(), setTorrent(), SIGNAL, SLOT, and ui.

  : QDialog(parent, Qt::Sheet)
{
    ui.setupUi(this);

    connect(ui.browseTorrents, SIGNAL(clicked()),
            this, SLOT(selectTorrent()));
    connect(ui.browseDestination, SIGNAL(clicked()),
            this, SLOT(selectDestination()));
    connect(ui.torrentFile, SIGNAL(textChanged(const QString &)),
            this, SLOT(setTorrent(const QString &)));

    ui.destinationFolder->setText(destinationDirectory = QDir::current().path());
    ui.torrentFile->setFocus();
}

Here is the call graph for this function:

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Member Function Documentation

QString AddTorrentDialog::torrentFileName

(

)

const

Definition at line 144 of file addtorrentdialog.cpp.

References ui.

{
    return ui.torrentFile->text();
}

QString AddTorrentDialog::destinationFolder

(

)

const

Definition at line 149 of file addtorrentdialog.cpp.

References ui.

Referenced by MainWindow::acceptFileDrop(), and MainWindow::addTorrent().

{
    return ui.destinationFolder->text();
}

void AddTorrentDialog::setTorrent

(

const QString &

torrentFile

)

[slot]

Definition at line 90 of file addtorrentdialog.cpp.

References MetaInfo::announceUrl(), MetaInfo::comment(), MetaInfo::createdBy(), enableOkButton(), MetaInfo::fileForm(), info, QString::isEmpty(), lastDestinationDirectory, lastDirectory, MetaInfo::multiFiles(), name, MetaInfoSingleFile::name, MetaInfo::name(), QFile::open(), MetaInfo::parse(), MetaInfoMultiFile::path, QIODevice::readAll(), QIODevice::ReadOnly, MetaInfo::singleFile(), MetaInfo::SingleFileForm, stringNumber(), MetaInfo::totalSize(), and ui.

Referenced by MainWindow::acceptFileDrop(), MainWindow::addTorrent(), AddTorrentDialog(), and selectTorrent().

{
    if (torrentFile.isEmpty()) {
        enableOkButton();
        return;
    }

    ui.torrentFile->setText(torrentFile);
    if (!torrentFile.isEmpty())
        lastDirectory = QFileInfo(torrentFile).absolutePath();

    if (lastDestinationDirectory.isEmpty())
        lastDestinationDirectory = lastDirectory;
    
    MetaInfo metaInfo;
    QFile torrent(torrentFile);
    if (!torrent.open(QFile::ReadOnly) || !metaInfo.parse(torrent.readAll())) {
        enableOkButton();
        return;
    }
    
    ui.torrentFile->setText(torrentFile);
    ui.announceUrl->setText(metaInfo.announceUrl());
    if (metaInfo.comment().isEmpty())
        ui.commentLabel->setText("<unknown>");
    else
        ui.commentLabel->setText(metaInfo.comment());
    if (metaInfo.createdBy().isEmpty())
        ui.creatorLabel->setText("<unknown>");
    else
        ui.creatorLabel->setText(metaInfo.createdBy());
    ui.sizeLabel->setText(stringNumber(metaInfo.totalSize()));
    if (metaInfo.fileForm() == MetaInfo::SingleFileForm) {
        ui.torrentContents->setHtml(metaInfo.singleFile().name);
    } else {
        QString html;
        foreach (MetaInfoMultiFile file, metaInfo.multiFiles()) {
            QString name = metaInfo.name();
            if (!name.isEmpty()) {
                html += name;
                if (!name.endsWith('/'))
                    html += '/';
            }
            html += file.path + "<br>";
        }
        ui.torrentContents->setHtml(html);
    }

    QFileInfo info(torrentFile);
    ui.destinationFolder->setText(info.absolutePath());

    enableOkButton();
}

void AddTorrentDialog::selectTorrent

(

)

[private, slot]

Definition at line 62 of file addtorrentdialog.cpp.

References QFileDialog::getOpenFileName(), QString::isEmpty(), lastDirectory, and setTorrent().

Referenced by AddTorrentDialog().

{
    QString fileName = QFileDialog::getOpenFileName(this, tr("Choose a torrent file"),
                                                    lastDirectory,
                                                    tr("Torrents (*.torrent);; All files (*.*)"));
    if (fileName.isEmpty())
        return;
    lastDirectory = QFileInfo(fileName).absolutePath();
    setTorrent(fileName);
}

void AddTorrentDialog::selectDestination

(

)

[private, slot]

Definition at line 73 of file addtorrentdialog.cpp.

References destinationDirectory, enableOkButton(), QFileDialog::getExistingDirectory(), QString::isEmpty(), lastDestinationDirectory, and ui.

Referenced by AddTorrentDialog().

{
    QString dir = QFileDialog::getExistingDirectory(this, tr("Choose a destination directory"),
                                                    lastDestinationDirectory);
    if (dir.isEmpty())
        return;
    lastDestinationDirectory = destinationDirectory = dir;
    ui.destinationFolder->setText(destinationDirectory);
    enableOkButton();
}

void AddTorrentDialog::enableOkButton

(

)

[private, slot]

Definition at line 84 of file addtorrentdialog.cpp.

References ui.

Referenced by selectDestination(), and setTorrent().

{
    ui.okButton->setEnabled(!ui.destinationFolder->text().isEmpty()
                            && !ui.torrentFile->text().isEmpty());
}

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Member Data Documentation

Ui_AddTorrentFile AddTorrentDialog::ui [private]

Definition at line 50 of file addtorrentdialog.h.

Referenced by AddTorrentDialog(), destinationFolder(), enableOkButton(), selectDestination(), setTorrent(), and torrentFileName().

QString AddTorrentDialog::destinationDirectory [private]

Definition at line 51 of file addtorrentdialog.h.

Referenced by AddTorrentDialog(), and selectDestination().

QString AddTorrentDialog::lastDirectory [private]

Definition at line 52 of file addtorrentdialog.h.

Referenced by selectTorrent(), and setTorrent().

QString AddTorrentDialog::lastDestinationDirectory [private]

Definition at line 53 of file addtorrentdialog.h.

Referenced by selectDestination(), and setTorrent().

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The documentation for this class was generated from the following files:

• examples/network/torrent/addtorrentdialog.h
• examples/network/torrent/addtorrentdialog.cpp

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