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/* This file is part of the KDE project
Copyright (C) 2008 Lukas Appelhans <l.appelhans@gmx.de>
Copyright (C) 2009 Matthias Fuchs <mat69@gmx.net>
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.
*/
#include "transfersettingsdialog.h"
#include "mirror/mirrorsettings.h"
#include "renamefile.h"
#include "signaturedlg.h"
#include "verificationdialog.h"
#include "settings.h"
#include "core/transferhandler.h"
#include "core/filemodel.h"
#include "core/verifier.h"
#include <KMessageBox>
#include <KLineEdit>
#include <QSortFilterProxyModel>
TransferSettingsDialog::TransferSettingsDialog(QWidget *parent, TransferHandler *transfer)
: KGetSaveSizeDialog("TransferSettingsDialog", parent),
m_transfer(transfer),
m_model(m_transfer->fileModel()),
m_proxy(0)
{
setCaption(i18n("Transfer Settings for %1", m_transfer->source().fileName()));
showButtonSeparator(true);
QWidget *widget = new QWidget(this);
ui.setupUi(widget);
setMainWidget(widget);
ui.ktitlewidget->setPixmap(SmallIcon("preferences-other"));
ui.downloadSpin->setValue(m_transfer->downloadLimit(Transfer::VisibleSpeedLimit));
ui.uploadSpin->setValue(m_transfer->uploadLimit(Transfer::VisibleSpeedLimit));
ui.ratioSpin->setValue(m_transfer->maximumShareRatio());
ui.destination->setUrl(m_transfer->directory().pathOrUrl());
ui.destination->lineEdit()->setReadOnly(true);
ui.rename->setIcon(KIcon("edit-rename"));
ui.mirrors->setIcon(KIcon("download"));
ui.signature->setIcon(KIcon("application-pgp-signature"));
ui.verification->setIcon(KIcon("document-decrypt"));
if (m_model)
{
m_model->watchCheckState();
m_proxy = new QSortFilterProxyModel(this);
m_proxy->setSourceModel(m_model);
ui.treeView->setModel(m_proxy);
ui.treeView->sortByColumn(0, Qt::AscendingOrder);
QByteArray loadedState = QByteArray::fromBase64(Settings::transferSettingsHeaderState().toAscii());
if (!loadedState.isEmpty()) {
ui.treeView->header()->restoreState(loadedState);
} else {
ui.treeView->header()->resizeSection(0, ui.treeView->header()->defaultSectionSize() * 3);
}
}
updateCapabilities();
connect(m_transfer, SIGNAL(capabilitiesChanged()), this, SLOT(updateCapabilities()));
connect(this, SIGNAL(accepted()), SLOT(save()));
connect(this, SIGNAL(finished()), this, SLOT(slotFinished()));
connect(ui.treeView->selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)), this, SLOT(slotSelectionChanged()));
connect(ui.rename, SIGNAL(clicked(bool)), this, SLOT(slotRename()));
connect(ui.mirrors, SIGNAL(clicked(bool)), this, SLOT(slotMirrors()));
connect(ui.verification, SIGNAL(clicked(bool)), this, SLOT(slotVerification()));
connect(ui.signature, SIGNAL(clicked(bool)), this, SLOT(slotSignature()));
}
TransferSettingsDialog::~TransferSettingsDialog()
{
if (m_model) {
Settings::setTransferSettingsHeaderState(ui.treeView->header()->saveState().toBase64());
}
}
QSize TransferSettingsDialog::sizeHint() const
{
QSize sh = KDialog::sizeHint();
sh.setWidth(sh.width() * 1.7);
return sh;
}
void TransferSettingsDialog::updateCapabilities()
{
const int capabilities = m_transfer->capabilities();
const bool supportsSpeedLimit = capabilities & Transfer::Cap_SpeedLimit;
ui.labelDownload->setVisible(supportsSpeedLimit);
ui.downloadSpin->setVisible(supportsSpeedLimit);
ui.labelUpload->setVisible(supportsSpeedLimit);
ui.uploadSpin->setVisible(supportsSpeedLimit);
ui.labelShareRatio->setVisible(supportsSpeedLimit);
ui.ratioSpin->setVisible(supportsSpeedLimit);
ui.destination->setEnabled(capabilities & Transfer::Cap_Moving);
ui.mirrors->setVisible(capabilities & Transfer::Cap_MultipleMirrors);
ui.rename->setVisible(capabilities & Transfer::Cap_Renaming);
}
void TransferSettingsDialog::slotMirrors()
{
const QModelIndex index = m_proxy->mapToSource(ui.treeView->selectionModel()->selectedIndexes().first());
KDialog *mirrors = new MirrorSettings(this, m_transfer, m_model->getUrl(index));
mirrors->setAttribute(Qt::WA_DeleteOnClose);
mirrors->show();
}
void TransferSettingsDialog::slotRename()
{
const QModelIndex index = m_proxy->mapToSource(ui.treeView->selectionModel()->selectedIndexes().first());
RenameFile *renameDlg = new RenameFile(m_model, index, this);
renameDlg->setAttribute(Qt::WA_DeleteOnClose);
renameDlg->show();
}
void TransferSettingsDialog::slotVerification()
{
const QModelIndex index = m_proxy->mapToSource(ui.treeView->selectionModel()->selectedIndexes().first());
KDialog *verification = new VerificationDialog(this, m_transfer, m_model->getUrl(index));
verification->setAttribute(Qt::WA_DeleteOnClose);
verification->show();
}
void TransferSettingsDialog::slotSignature()
{
const QModelIndex index = m_proxy->mapToSource(ui.treeView->selectionModel()->selectedIndexes().first());
SignatureDlg *signature = new SignatureDlg(m_transfer, m_model->getUrl(index), this);
signature->setAttribute(Qt::WA_DeleteOnClose);
signature->show();
}
void TransferSettingsDialog::slotSelectionChanged()
{
bool enabled = false;
//only enable rename when one item is selected and when this item is a file
if (ui.treeView->selectionModel()->selectedRows().count() == 1)
{
const QModelIndex index = m_proxy->mapToSource(ui.treeView->selectionModel()->selectedIndexes().first());
if (index.isValid() && !(static_cast<FileItem*>(index.internalPointer()))->childCount())
{
enabled = true;
}
}
ui.mirrors->setEnabled(enabled);
ui.rename->setEnabled(enabled);
ui.verification->setEnabled(enabled);
ui.signature->setEnabled(enabled);
}
void TransferSettingsDialog::save()
{//TODO: Set to -1 when no limit
KUrl oldDirectory = m_transfer->directory();
KUrl newDirectory = ui.destination->url();
if ((oldDirectory != newDirectory) && !m_transfer->setDirectory(newDirectory))
{
KMessageBox::error(this, i18n("Changing the destination did not work, the destination stays unmodified."), i18n("Destination unmodified"));
}
m_transfer->setDownloadLimit(ui.downloadSpin->value(), Transfer::VisibleSpeedLimit);
m_transfer->setUploadLimit(ui.uploadSpin->value(), Transfer::VisibleSpeedLimit);
m_transfer->setMaximumShareRatio(ui.ratioSpin->value());
}
void TransferSettingsDialog::slotFinished()
{
if (m_model)
{
m_model->stopWatchCheckState();
}
}
#include "transfersettingsdialog.moc"
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