File indexing completed on 2024-12-08 04:31:13

 /***************************************************************************
  *   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.                                   *
  *                                                                         *
  *   This program 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 General Public License for more details.                          *
  *                                                                         *
  *   You should have received a copy of the GNU General Public License     *
  *   along with this program; if not, write to the                         *
  *   Free Software Foundation, Inc.,                                       *
  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA .        *
  ***************************************************************************/
 
 #include "mirrorsettings.h"
 #include "core/transferhandler.h"
 
 #include <QSortFilterProxyModel>
 
 #include <KLocalizedString>
 #include <KStandardGuiItem>
 
 MirrorAddDlg::MirrorAddDlg(MirrorModel *model, QWidget *parent, Qt::WindowFlags flags)
     : QDialog(parent, flags)
     , m_model(model)
     , m_countryModel(nullptr)
 {
     init();
 }
 
 MirrorAddDlg::MirrorAddDlg(MirrorModel *model, QSortFilterProxyModel *countryModel, QWidget *parent, Qt::WindowFlags flags)
     : QDialog(parent, flags)
     , m_model(model)
     , m_countryModel(countryModel)
 {
     init();
 }
 
 QSize MirrorAddDlg::sizeHint() const
 {
     QSize sh = QDialog::sizeHint();
     sh.setHeight(minimumSize().height());
     sh.setWidth(sh.width() * 1.5);
     return sh;
 }
 
 void MirrorAddDlg::init()
 {
     setWindowTitle(i18n("Add mirror"));
     ui.setupUi(this);
 
     if (m_countryModel) {
         ui.location->setModel(m_countryModel);
         ui.location->setCurrentIndex(-1);
     }
 
     KGuiItem::assign(ui.buttonBox->button(QDialogButtonBox::Yes), KStandardGuiItem::add());
 
     updateButton();
 
     connect(ui.url, &QLineEdit::textChanged, this, &MirrorAddDlg::updateButton);
     connect(ui.buttonBox, &QDialogButtonBox::accepted, this, &MirrorAddDlg::addMirror);
     connect(ui.buttonBox, &QDialogButtonBox::rejected, this, &QDialog::reject);
 }
 
 void MirrorAddDlg::showItem(MirrorItem::DataType type, bool show)
 {
     switch (type) {
     case MirrorItem::Connections:
         ui.labelConnections->setVisible(show);
         ui.numConnections->setVisible(show);
         break;
 
     case MirrorItem::Priority:
         ui.labelPriority->setVisible(show);
         ui.priority->setVisible(show);
         break;
 
     case MirrorItem::Country:
         ui.labelLocation->setVisible(show);
         ui.location->setVisible(show);
         break;
 
     default:
         break;
     }
     update();
 }
 
 void MirrorAddDlg::updateButton(const QString &text)
 {
     bool enabled = false;
     QUrl url(text);
     if (url.isValid() && !url.scheme().isEmpty() && !url.path().isEmpty()) {
         enabled = true;
     }
     ui.buttonBox->button(QDialogButtonBox::Yes)->setEnabled(enabled);
 }
 
 void MirrorAddDlg::addMirror()
 {
     const int numConnections = ui.numConnections->isVisible() ? ui.numConnections->value() : 0;
     const int priority = ui.priority->isVisible() ? ui.priority->value() : 0;
     const QString countryCode = ui.location->itemData(ui.location->currentIndex()).toString();
     m_model->addMirror(QUrl(ui.url->text()), numConnections, priority, countryCode);
     if (m_countryModel) {
         ui.location->setCurrentIndex(-1);
     }
     this->accept();
 }
 
 MirrorSettings::MirrorSettings(QWidget *parent, TransferHandler *handler, const QUrl &file)
     : KGetSaveSizeDialog("MirrorSettings", parent)
     , m_transfer(handler)
     , m_file(file)
 {
     m_model = new MirrorModel(this);
     m_model->setMirrors(m_transfer->availableMirrors(m_file));
     m_proxy = new MirrorProxyModel(this);
     m_proxy->setSourceModel(m_model);
 
     ui.setupUi(this);
     KGuiItem::assign(ui.add, KStandardGuiItem::add());
     KGuiItem::assign(ui.remove, KStandardGuiItem::remove());
     KGuiItem::assign(ui.closeButton, KStandardGuiItem::close());
     ui.treeView->setModel(m_proxy);
     ui.treeView->header()->setSectionResizeMode(QHeaderView::ResizeToContents);
     ui.treeView->hideColumn(MirrorItem::Priority);
     ui.treeView->hideColumn(MirrorItem::Country);
     ui.treeView->setItemDelegate(new MirrorDelegate(this));
 
     updateButton();
 
     connect(ui.treeView->selectionModel(), &QItemSelectionModel::selectionChanged, this, &MirrorSettings::updateButton);
     connect(ui.add, &QPushButton::clicked, this, &MirrorSettings::addClicked);
     connect(ui.remove, &QPushButton::clicked, this, &MirrorSettings::removeMirror);
     connect(this, &MirrorSettings::finished, this, &MirrorSettings::save);
 
     setWindowTitle(i18n("Modify the used mirrors"));
 
     connect(ui.closeButton, &QPushButton::clicked, this, &QDialog::accept);
 }
 
 QSize MirrorSettings::sizeHint() const
 {
     return QSize(700, 400);
 }
 
 void MirrorSettings::updateButton()
 {
     ui.remove->setEnabled(ui.treeView->selectionModel()->hasSelection());
 }
 
 void MirrorSettings::addClicked()
 {
     auto *dialog = new MirrorAddDlg(m_model, this);
     dialog->showItem(MirrorItem::Priority, false);
     dialog->showItem(MirrorItem::Country, false);
     dialog->show();
 }
 
 void MirrorSettings::removeMirror()
 {
     while (ui.treeView->selectionModel()->hasSelection()) {
         const QModelIndex index = ui.treeView->selectionModel()->selectedRows().first();
         m_model->removeRow(m_proxy->mapToSource(index).row());
     }
 }
 
 void MirrorSettings::save()
 {
     m_transfer->setAvailableMirrors(m_file, m_model->availableMirrors());
 }
 
 #include "moc_mirrorsettings.cpp"