File indexing completed on 2023-12-03 08:26:47

 /***************************************************************************
  *   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 "filedlg.h"
 #include "../verificationdialog.h"
 #include "metalinker.h"
 #include "urlwidget.h"
 
 #include "../../core/verificationdelegate.h"
 #include "../../core/verificationmodel.h"
 #include "../../core/verifier.h"
 
 #include <KStandardGuiItem>
 #include <QSortFilterProxyModel>
 
 #include <KLocalizedString>
 
 FileDlg::FileDlg(KGetMetalink::File *file,
                  const QStringList &currentFileNames,
                  QSortFilterProxyModel *countrySort,
                  QSortFilterProxyModel *languageSort,
                  QWidget *parent,
                  bool edit)
     : KGetSaveSizeDialog("FileDlg", parent)
     , m_file(file)
     , m_initialFileName(m_file->name)
     , m_currentFileNames(currentFileNames)
     , m_edit(edit)
 {
     // remove the initial name, to see later if the chosen name is still free
     m_currentFileNames.removeAll(m_initialFileName);
 
     ui.setupUi(this);
 
     QValidator *validator = new QIntValidator();
     ui.size->setValidator(validator);
 
     m_urlWidget = new UrlWidget(this);
     m_urlWidget->init(&m_file->resources, countrySort);
     ui.urlLayout->addWidget(m_urlWidget->widget());
     connect(m_urlWidget, &UrlWidget::urlsChanged, this, &FileDlg::slotUpdateOkButton);
 
     auto *data = new QWidget(this);
     uiData.setupUi(data);
     ui.dataLayout->addWidget(data);
 
     ui.infoWidget->setCloseButtonVisible(false);
     ui.infoWidget->setMessageType(KMessageWidget::Information);
 
     // set the file data
     ui.name->setText(m_file->name);
     uiData.identity->setText(m_file->data.identity);
     uiData.version->setText(m_file->data.version);
     uiData.description->setText(m_file->data.description);
     uiData.logo->setUrl(m_file->data.logo);
     if (m_file->data.oses.count()) {
         uiData.os->setText(m_file->data.oses.join(i18nc("comma, to separate members of a list", ",")));
     }
     uiData.copyright->setText(m_file->data.copyright);
     uiData.pub_name->setText(m_file->data.publisher.name);
     uiData.pub_url->setUrl(m_file->data.publisher.url);
 
     if (m_file->size) {
         ui.size->setText(QString::number(m_file->size));
     }
 
     // create the language selection
     uiData.language->setModel(languageSort);
     if (m_file->data.languages.count()) { // TODO 4.5 support multiple languages
         const int index = uiData.language->findData(m_file->data.languages.first());
         uiData.language->setCurrentIndex(index);
     } else {
         // Do not select a language of a file if none was defined.
         uiData.language->setCurrentIndex(-1);
     }
 
     // create the verification stuff
     m_verificationModel = new VerificationModel(this);
     QHash<QString, QString>::const_iterator it;
     QHash<QString, QString>::const_iterator itEnd = m_file->verification.hashes.constEnd();
     for (it = m_file->verification.hashes.constBegin(); it != itEnd; ++it) {
         m_verificationModel->addChecksum(it.key(), it.value());
     }
     KGuiItem::assign(ui.add_hash, KStandardGuiItem::add());
     KGuiItem::assign(ui.remove_hash, KStandardGuiItem::remove());
     m_verificationProxy = new QSortFilterProxyModel(this);
     m_verificationProxy->setSourceModel(m_verificationModel);
     ui.used_hashes->setSortingEnabled(true);
     ui.used_hashes->hideColumn(VerificationModel::Verified);
     ui.used_hashes->setModel(m_verificationProxy);
     ui.used_hashes->setItemDelegate(new VerificationDelegate(this));
     slotUpdateVerificationButtons();
 
     connect(m_verificationModel, &VerificationModel::dataChanged, this, &FileDlg::slotUpdateVerificationButtons);
     connect(m_verificationModel, &VerificationModel::rowsRemoved, this, &FileDlg::slotUpdateVerificationButtons);
     connect(ui.used_hashes, &QTreeView::clicked, this, &FileDlg::slotUpdateVerificationButtons);
     connect(ui.add_hash, &QPushButton::clicked, this, &FileDlg::slotAddHash);
     connect(ui.remove_hash, &QPushButton::clicked, this, &FileDlg::slotRemoveHash);
     connect(ui.name, &KLineEdit::textEdited, this, &FileDlg::slotUpdateOkButton);
     connect(this, &QDialog::accepted, this, &FileDlg::slotOkClicked);
     connect(ui.buttonBox, &QDialogButtonBox::accepted, this, &QDialog::accept);
     connect(ui.buttonBox, &QDialogButtonBox::rejected, this, &QDialog::reject);
 
     slotUpdateOkButton();
 
     setWindowTitle(i18n("File Properties"));
 }
 
 void FileDlg::slotUpdateOkButton()
 {
     bool hasName = !ui.name->text().isEmpty();
     bool hasUrls = m_urlWidget->hasUrls();
     bool isDuplicate = (m_currentFileNames.indexOf(ui.name->text()) > -1);
 
     QStringList information;
 
     if (!hasName) {
         information << i18n("Enter a filename.");
     }
     if (isDuplicate) {
         information << i18n("The filename exists already, choose a different one.");
     }
     if (!hasUrls) {
         information << i18n("Enter at least one URL.");
     }
 
     ui.infoWidget->setText(information.join(" "));
     ui.infoWidget->setVisible(!information.isEmpty());
 
     ui.buttonBox->button(QDialogButtonBox::Ok)->setEnabled(hasName && hasUrls && !isDuplicate);
 }
 
 void FileDlg::slotUpdateVerificationButtons()
 {
     ui.remove_hash->setEnabled(ui.used_hashes->selectionModel()->hasSelection());
 }
 
 void FileDlg::slotRemoveHash()
 {
     while (ui.used_hashes->selectionModel()->hasSelection()) {
         const QModelIndex index = ui.used_hashes->selectionModel()->selectedRows().first();
         m_verificationModel->removeRow(m_verificationProxy->mapToSource(index).row());
     }
 }
 
 void FileDlg::slotAddHash()
 {
     auto *dialog = new VerificationAddDlg(m_verificationModel, this);
     dialog->show();
 }
 
 void FileDlg::slotOkClicked()
 {
     QList<KGetMetalink::Metaurl> metaurls = m_file->resources.metaurls; // TODO remove once metaurls are also shown
     QList<KGetMetalink::Pieces> pieces = m_file->verification.pieces; // TODO remove once the partial hashes are also shown
     m_file->clear();
 
     m_file->name = ui.name->text();
     m_file->size = ui.size->text().toLongLong();
     m_file->data.identity = uiData.identity->text();
     m_file->data.version = uiData.version->text();
     m_file->data.description = uiData.description->text();
     m_file->data.logo = QUrl(uiData.logo->text());
     if (!uiData.os->text().isEmpty()) {
         m_file->data.oses = uiData.os->text().split(i18nc("comma, to separate members of a list", ","));
     }
     m_file->data.copyright = uiData.copyright->text();
     m_file->data.publisher.name = uiData.pub_name->text();
     m_file->data.publisher.url = QUrl(uiData.pub_url->text());
     m_file->data.languages << uiData.language->itemData(uiData.language->currentIndex()).toString();
 
     m_urlWidget->save();
     m_file->resources.metaurls = metaurls;
 
     // store the verification data
     for (int i = 0; i < m_verificationModel->rowCount(); ++i) {
         const QString type = m_verificationModel->index(i, VerificationModel::Type).data().toString();
         const QString hash = m_verificationModel->index(i, VerificationModel::Checksum).data().toString();
         m_file->verification.hashes[type] = hash;
     }
     m_file->verification.pieces = pieces;
 
     if (m_edit) {
         // the file has been edited
         Q_EMIT fileEdited(m_initialFileName, m_file->name);
     } else {
         // a new file should be added, not edited
         Q_EMIT addFile();
     }
 }
 
 #include "moc_filedlg.cpp"