PrismLauncher/application/pages/global/PackagesPage.cpp

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/* Copyright 2015-2017 MultiMC Contributors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "PackagesPage.h"
#include "ui_PackagesPage.h"
#include <QDateTime>
#include <QSortFilterProxyModel>
#include <QRegularExpression>
#include "dialogs/ProgressDialog.h"
#include "VersionProxyModel.h"
#include "meta/Index.h"
#include "meta/VersionList.h"
#include "meta/Version.h"
#include "Env.h"
#include "MultiMC.h"
using namespace Meta;
static QString formatRequires(const VersionPtr &version)
{
QStringList lines;
for (const Reference &ref : version->requires())
{
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const QString readable = ENV.metadataIndex()->hasUid(ref.uid()) ? ENV.metadataIndex()->get(ref.uid())->humanReadable() : ref.uid();
if (ref.version().isEmpty())
{
lines.append(readable);
}
else
{
lines.append(QString("%1 (%2)").arg(readable, ref.version()));
}
}
return lines.join('\n');
}
PackagesPage::PackagesPage(QWidget *parent) :
QWidget(parent),
ui(new Ui::PackagesPage)
{
ui->setupUi(this);
ui->tabWidget->tabBar()->hide();
m_fileProxy = new QSortFilterProxyModel(this);
m_fileProxy->setSortRole(Qt::DisplayRole);
m_fileProxy->setSortCaseSensitivity(Qt::CaseInsensitive);
m_fileProxy->setFilterCaseSensitivity(Qt::CaseInsensitive);
m_fileProxy->setFilterRole(Qt::DisplayRole);
m_fileProxy->setFilterKeyColumn(0);
m_fileProxy->sort(0);
m_fileProxy->setSourceModel(ENV.metadataIndex().get());
ui->indexView->setModel(m_fileProxy);
m_filterProxy = new QSortFilterProxyModel(this);
m_filterProxy->setSortRole(VersionList::SortRole);
m_filterProxy->setFilterCaseSensitivity(Qt::CaseInsensitive);
m_filterProxy->setFilterRole(Qt::DisplayRole);
m_filterProxy->setFilterKeyColumn(0);
m_filterProxy->sort(0, Qt::DescendingOrder);
ui->versionsView->setModel(m_filterProxy);
m_versionProxy = new VersionProxyModel(this);
m_filterProxy->setSourceModel(m_versionProxy);
connect(ui->indexView->selectionModel(), &QItemSelectionModel::currentChanged, this, &PackagesPage::updateCurrentVersionList);
connect(ui->versionsView->selectionModel(), &QItemSelectionModel::currentChanged, this, &PackagesPage::updateVersion);
connect(m_filterProxy, &QSortFilterProxyModel::dataChanged, this, &PackagesPage::versionListDataChanged);
updateCurrentVersionList(QModelIndex());
updateVersion();
}
PackagesPage::~PackagesPage()
{
delete ui;
}
QIcon PackagesPage::icon() const
{
return MMC->getThemedIcon("packages");
}
void PackagesPage::on_refreshIndexBtn_clicked()
{
ENV.metadataIndex()->load();
}
void PackagesPage::on_refreshFileBtn_clicked()
{
VersionListPtr list = ui->indexView->currentIndex().data(Index::ListPtrRole).value<VersionListPtr>();
if (!list)
{
return;
}
list->load();
}
void PackagesPage::on_refreshVersionBtn_clicked()
{
VersionPtr version = ui->versionsView->currentIndex().data(VersionList::VersionPtrRole).value<VersionPtr>();
if (!version)
{
return;
}
version->load();
}
void PackagesPage::on_fileSearchEdit_textChanged(const QString &search)
{
if (search.isEmpty())
{
m_fileProxy->setFilterFixedString(QString());
}
else
{
QStringList parts = search.split(' ');
std::transform(parts.begin(), parts.end(), parts.begin(), &QRegularExpression::escape);
m_fileProxy->setFilterRegExp(".*" + parts.join(".*") + ".*");
}
}
void PackagesPage::on_versionSearchEdit_textChanged(const QString &search)
{
if (search.isEmpty())
{
m_filterProxy->setFilterFixedString(QString());
}
else
{
QStringList parts = search.split(' ');
std::transform(parts.begin(), parts.end(), parts.begin(), &QRegularExpression::escape);
m_filterProxy->setFilterRegExp(".*" + parts.join(".*") + ".*");
}
}
void PackagesPage::updateCurrentVersionList(const QModelIndex &index)
{
if (index.isValid())
{
VersionListPtr list = index.data(Index::ListPtrRole).value<VersionListPtr>();
ui->versionsBox->setEnabled(true);
ui->refreshFileBtn->setEnabled(true);
ui->fileUidLabel->setEnabled(true);
ui->fileUid->setText(list->uid());
ui->fileNameLabel->setEnabled(true);
ui->fileName->setText(list->name());
m_versionProxy->setSourceModel(list.get());
ui->refreshFileBtn->setText(tr("Refresh %1").arg(list->humanReadable()));
list->load();
}
else
{
ui->versionsBox->setEnabled(false);
ui->refreshFileBtn->setEnabled(false);
ui->fileUidLabel->setEnabled(false);
ui->fileUid->clear();
ui->fileNameLabel->setEnabled(false);
ui->fileName->clear();
m_versionProxy->setSourceModel(nullptr);
ui->refreshFileBtn->setText(tr("Refresh"));
}
}
void PackagesPage::versionListDataChanged(const QModelIndex &tl, const QModelIndex &br)
{
if (QItemSelection(tl, br).contains(ui->versionsView->currentIndex()))
{
updateVersion();
}
}
void PackagesPage::updateVersion()
{
VersionPtr version = std::dynamic_pointer_cast<Version>(
ui->versionsView->currentIndex().data(VersionList::VersionPointerRole).value<BaseVersionPtr>());
if (version)
{
ui->refreshVersionBtn->setEnabled(true);
ui->versionVersionLabel->setEnabled(true);
ui->versionVersion->setText(version->version());
ui->versionTimeLabel->setEnabled(true);
ui->versionTime->setText(version->time().toString("yyyy-MM-dd HH:mm"));
ui->versionTypeLabel->setEnabled(true);
ui->versionType->setText(version->type());
ui->versionRequiresLabel->setEnabled(true);
ui->versionRequires->setText(formatRequires(version));
ui->refreshVersionBtn->setText(tr("Refresh %1").arg(version->version()));
}
else
{
ui->refreshVersionBtn->setEnabled(false);
ui->versionVersionLabel->setEnabled(false);
ui->versionVersion->clear();
ui->versionTimeLabel->setEnabled(false);
ui->versionTime->clear();
ui->versionTypeLabel->setEnabled(false);
ui->versionType->clear();
ui->versionRequiresLabel->setEnabled(false);
ui->versionRequires->clear();
ui->refreshVersionBtn->setText(tr("Refresh"));
}
}
void PackagesPage::opened()
{
ENV.metadataIndex()->load();
}