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#include <qlayout.h>
#include <qcombobox.h>
#include <qlabel.h>
#include <qlineedit.h>
#include <qpushbutton.h>
#include <qmessagebox.h>
#include <qprogressbar.h>
#include <qradiobutton.h>
#include <qbuttongroup.h>
#include <opie2/ofiledialog.h>
#include "metafactory.h"
#include "mainwindow.h"
#include "transferdialog.h"
TransferDialog::TransferDialog(QWidget *parent, MainWindow *mainwindow, const char *)
: QDialog(parent, 0l, false), m_win(mainwindow)
{
m_lay = 0l;
m_recvlay = 0l;
QVBoxLayout *vbox, *vbox2;
QHBoxLayout *hbox, *hbox2, *hbox3;
QLabel *file, *mode, *progress, *status;
QButtonGroup *group;
QRadioButton *mode_send, *mode_receive;
m_autocleanup = 0;
m_running = true;
group = new QButtonGroup(QObject::tr("Transfer mode"), this);
mode_send = new QRadioButton(QObject::tr("Send"), group);
mode_receive = new QRadioButton(QObject::tr("Receive"), group);
group->insert(mode_send, id_send);
group->insert(mode_receive, id_receive);
vbox2 = new QVBoxLayout(group, 2);
vbox2->addSpacing(10);
hbox3 = new QHBoxLayout(vbox2, 2);
hbox3->add(mode_send);
hbox3->add(mode_receive);
mode_send->setChecked(true);
m_transfermode = id_send;
file = new QLabel(QObject::tr("Send file"), this);
mode = new QLabel(QObject::tr("Transfer protocol"), this);
progress = new QLabel(QObject::tr("Progress"), this);
status = new QLabel(QObject::tr("Status"), this);
statusbar = new QLabel(QObject::tr("Ready"), this);
statusbar->setFrameStyle(QFrame::Panel | QFrame::Sunken);
protocol = new QComboBox(this);
QStringList list = m_win->factory()->fileTransferLayers();
for (QStringList::Iterator it = list.begin(); it != list.end(); ++it)
protocol->insertItem((*it));
filename = new QLineEdit(this);
progressbar = new QProgressBar(this);
progressbar->setProgress(0);
selector = new QPushButton("...", this);
ok = new QPushButton(QObject::tr("Start transfer"), this);
cancel = new QPushButton(QObject::tr("Cancel"), this);
vbox = new QVBoxLayout(this, 2);
vbox->add(group);
vbox->add(file);
hbox = new QHBoxLayout(vbox, 0);
hbox->add(filename);
hbox->add(selector);
vbox->add(mode);
vbox->add(protocol);
vbox->add(progress);
vbox->add(progressbar);
vbox->add(status);
vbox->add(statusbar);
vbox->addStretch(1);
hbox2 = new QHBoxLayout(vbox, 2);
hbox2->add(ok);
hbox2->add(cancel);
setCaption(QObject::tr("File transfer"));
show();
connect(selector, SIGNAL(clicked()), SLOT(slotFilename()));
connect(ok, SIGNAL(clicked()), SLOT(slotTransfer()));
connect(cancel, SIGNAL(clicked()), SLOT(slotCancel()));
connect(group, SIGNAL(clicked(int)), SLOT(slotMode(int)));
}
TransferDialog::~TransferDialog()
{
}
void TransferDialog::slotFilename()
{
QString f;
f = Opie::OFileDialog::getOpenFileName(0);
if(!f.isNull()) filename->setText(f);
}
void TransferDialog::slotTransfer()
{
if((m_transfermode == id_send) && (filename->text().isEmpty()))
{
QMessageBox::information(this,
QObject::tr("Attention"),
QObject::tr("No file has been specified."));
return;
}
ok->setEnabled(false);
cleanup();
m_autocleanup = 0;
if(m_transfermode == id_send) statusbar->setText(QObject::tr("Sending..."));
else statusbar->setText(QObject::tr("Receiving..."));
if(m_transfermode == id_send)
{
m_lay = m_win->factory()->newFileTransfer(protocol->currentText(), m_win->currentSession()->layer());
m_lay->sendFile(filename->text());
connect(m_lay, SIGNAL(progress(const QString&, int, int, int, int, int)),
SLOT(slotProgress(const QString&, int, int, int, int, int)));
connect(m_lay, SIGNAL(error(int, const QString&)), SLOT(slotError(int, const QString&)));
connect(m_lay, SIGNAL(sent()), SLOT(slotSent()));
}
else
{
m_recvlay = m_win->factory()->newReceive(protocol->currentText(), m_win->currentSession()->layer());
m_recvlay->receive();
connect(m_recvlay, SIGNAL(progress(const QString&, int, int, int, int, int)),
SLOT(slotProgress(const QString&, int, int, int, int, int)));
connect(m_recvlay, SIGNAL(error(int, const QString&)), SLOT(slotError(int, const QString&)));
connect(m_recvlay, SIGNAL(received(const QString&)), SLOT(slotReceived(const QString&)));
}
}
void TransferDialog::cleanup()
{
if(m_lay)
{
m_lay->cancel();
delete m_lay;
m_lay = 0l;
}
if(m_recvlay)
{
m_recvlay->cancel();
delete m_recvlay;
m_recvlay = 0l;
}
}
void TransferDialog::slotCancel()
{
ok->setEnabled(true);
statusbar->setText(QObject::tr("Ready"));
if((m_lay) || (m_recvlay))
{
cleanup();
if(m_autocleanup)
{
m_running = false;
close();
}
else
{
QMessageBox::information(this,
QObject::tr("Cancelled"),
QObject::tr("The file transfer has been cancelled."));
}
}
else
{
m_running = false;
close();
}
}
void TransferDialog::slotProgress(const QString& , int progress, int , int , int, int )
{
progressbar->setProgress(progress);
}
void TransferDialog::slotError(int error, const QString& )
{
statusbar->setText(QObject::tr("Ready"));
switch(error)
{
case FileTransferLayer::NotSupported:
QMessageBox::critical(this,
QObject::tr("Error"),
QObject::tr("Operation not supported."));
break;
case FileTransferLayer::StartError:
QMessageBox::critical(this,
QObject::tr("Error"),
QObject::tr("Transfer could not be started."));
break;
case FileTransferLayer::NoError:
QMessageBox::critical(this,
QObject::tr("Error"),
QObject::tr("No error."));
break;
case FileTransferLayer::Undefined:
QMessageBox::critical(this,
QObject::tr("Error"),
QObject::tr("Undefined error occured."));
break;
case FileTransferLayer::Incomplete:
QMessageBox::critical(this,
QObject::tr("Error"),
QObject::tr("Incomplete transfer."));
break;
case FileTransferLayer::Unknown:
default:
QMessageBox::critical(this,
QObject::tr("Error"),
QObject::tr("Unknown error occured."));
break;
}
m_autocleanup = 1;
}
void TransferDialog::slotSent()
{
progressbar->setProgress(100);
QMessageBox::information(this, QObject::tr("Sent"), QObject::tr("File has been sent."));
ok->setEnabled(true);
progressbar->setProgress(0);
statusbar->setText(QObject::tr("Ready"));
m_autocleanup = 1;
}
void TransferDialog::slotReceived(const QString& )
{
progressbar->setProgress(100);
QMessageBox::information(this, QObject::tr("Received"), QObject::tr("File has been received."));
//QMessageBox::information(this, QObject::tr("Sent"), QObject::tr("File has been received as %1.").arg(file));
ok->setEnabled(true);
progressbar->setProgress(0);
statusbar->setText(QObject::tr("Ready"));
m_autocleanup = 1;
}
void TransferDialog::slotMode(int id)
{
if(id == id_send)
{
selector->setEnabled(true);
filename->setEnabled(true);
}
else
{
selector->setEnabled(false);
filename->setEnabled(false);
}
m_transfermode = id;
}
bool TransferDialog::isRunning()
{
return m_running;
}
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