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/*
Copyright (c) 1998, 2008, 2009 David Faure <faure@kde.org>
This library is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2 of the License or (at
your option) version 3 or, at the discretion of KDE e.V. (which shall
act as a proxy as in section 14 of the GPLv3), any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "knameandurlinputdialog.h"
#include <klineedit.h>
#include <kurlrequester.h>
#include <kprotocolmanager.h>
#include <QFormLayout>
#include <QLabel>
class KNameAndUrlInputDialogPrivate
{
public:
KNameAndUrlInputDialogPrivate(KNameAndUrlInputDialog* qq) : m_fileNameEdited(false), q(qq) {}
void _k_slotNameTextChanged(const QString&);
void _k_slotURLTextChanged(const QString&);
/**
* The line edit widget for the fileName
*/
KLineEdit *m_leName;
/**
* The URL requester for the URL :)
*/
KUrlRequester *m_urlRequester;
/**
* True if the filename was manually edited.
*/
bool m_fileNameEdited;
KNameAndUrlInputDialog* q;
};
KNameAndUrlInputDialog::KNameAndUrlInputDialog(const QString& nameLabel, const QString& urlLabel, const KUrl& startDir, QWidget *parent)
: KDialog(parent), d(new KNameAndUrlInputDialogPrivate(this))
{
setButtons(Ok | Cancel);
QWidget* plainPage = new QWidget(this);
setMainWidget(plainPage);
QFormLayout* topLayout = new QFormLayout(plainPage);
topLayout->setMargin(0);
// First line: filename
d->m_leName = new KLineEdit;
d->m_leName->setMinimumWidth(d->m_leName->sizeHint().width() * 3);
d->m_leName->setSelection(0, d->m_leName->text().length()); // autoselect
connect(d->m_leName, SIGNAL(textChanged(QString)),
SLOT(_k_slotNameTextChanged(QString)));
topLayout->addRow(nameLabel, d->m_leName);
// Second line: url
d->m_urlRequester = new KUrlRequester;
d->m_urlRequester->setStartDir(startDir);
d->m_urlRequester->setMode(KFile::File | KFile::Directory);
d->m_urlRequester->setMinimumWidth(d->m_urlRequester->sizeHint().width() * 3);
connect(d->m_urlRequester->lineEdit(), SIGNAL(textChanged(QString)),
SLOT(_k_slotURLTextChanged(QString)));
topLayout->addRow(urlLabel, d->m_urlRequester);
d->m_fileNameEdited = false;
enableButtonOk(!d->m_leName->text().isEmpty() && !d->m_urlRequester->url().isEmpty());
d->m_leName->setFocus();
}
KNameAndUrlInputDialog::~KNameAndUrlInputDialog()
{
delete d;
}
KUrl KNameAndUrlInputDialog::url() const
{
if (result() == QDialog::Accepted) {
return d->m_urlRequester->url();
}
else
return KUrl();
}
QString KNameAndUrlInputDialog::name() const
{
if (result() == QDialog::Accepted)
return d->m_leName->text();
else
return QString();
}
void KNameAndUrlInputDialogPrivate::_k_slotNameTextChanged(const QString&)
{
m_fileNameEdited = true;
q->enableButtonOk(!m_leName->text().isEmpty() && !m_urlRequester->url().isEmpty());
}
void KNameAndUrlInputDialogPrivate::_k_slotURLTextChanged(const QString&)
{
if (!m_fileNameEdited) {
// use URL as default value for the filename
// (we copy only its filename if protocol supports listing,
// but for HTTP we don't want tons of index.html links)
KUrl url(m_urlRequester->url());
if (KProtocolManager::supportsListing(url) && !url.fileName().isEmpty())
m_leName->setText(url.fileName());
else
m_leName->setText(url.url());
m_fileNameEdited = false; // slotNameTextChanged set it to true erroneously
}
q->enableButtonOk(!m_leName->text().isEmpty() && !m_urlRequester->url().isEmpty());
}
void KNameAndUrlInputDialog::setSuggestedName(const QString& name)
{
d->m_leName->setText(name);
d->m_urlRequester->setFocus();
}
void KNameAndUrlInputDialog::setSuggestedUrl(const KUrl& url)
{
d->m_urlRequester->setUrl(url);
}
#include "knameandurlinputdialog.moc"
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