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- // SuperTux
- // Copyright (C) 2014 Ingo Ruhnke <grumbel@gmail.com>
- // 2022-2023 Vankata453
- //
- // 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 3 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, see <http://www.gnu.org/licenses/>.
- #include "supertux/menu/download_dialog.hpp"
- #include <sstream>
- #include <fmt/format.h>
- #include "addon/downloader.hpp"
- DownloadDialog::DownloadDialog(TransferStatusPtr status, bool auto_close,
- bool passive, bool no_error_msg) :
- DownloadDialog(TransferStatusListPtr(new TransferStatusList({ status })),
- auto_close, passive, no_error_msg)
- {
- }
- DownloadDialog::DownloadDialog(TransferStatusListPtr statuses, bool auto_close,
- bool passive, bool no_error_msg) :
- Dialog(passive),
- m_status(statuses),
- m_title(),
- m_auto_close(auto_close),
- m_error_msg(!no_error_msg),
- m_download_total(0),
- m_complete(false)
- {
- add_default_button(_("Abort Download"), [this]() {
- on_abort();
- });
- update_text();
- m_status->then(
- [this](bool success)
- {
- if (success)
- {
- on_download_complete();
- }
- else
- {
- if (m_error_msg)
- {
- Dialog::show_message(fmt::format(fmt::runtime(_("Error:\n{}")), m_status->get_error()));
- }
- else
- {
- MenuManager::instance().set_dialog({});
- }
- }
- });
- }
- void
- DownloadDialog::update()
- {
- m_status->update();
- update_text();
- }
- void
- DownloadDialog::set_title(const std::string& title)
- {
- m_title = title;
- }
- void
- DownloadDialog::update_text()
- {
- std::ostringstream out;
- out << m_title << "\n";
- int dltotal = m_complete ? m_download_total : m_status->get_download_total();
- if (dltotal == 0)
- {
- out << "---\n---";
- }
- else
- {
- int dlnow = m_complete ? m_download_total : m_status->get_download_now();
- int percent = 100 * dlnow / dltotal;
- out << dlnow / 1000 << "/"
- << dltotal / 1000 << " kB\n" << percent << "%";
- }
- set_text(out.str());
- }
- void
- DownloadDialog::on_abort()
- {
- m_status->abort();
- }
- void
- DownloadDialog::on_download_complete()
- {
- if (m_auto_close)
- {
- MenuManager::instance().set_dialog({});
- return;
- }
- m_download_total = m_status->get_download_total();
- m_complete = true;
- clear_buttons();
- add_button(_("Close"), []() {
- MenuManager::instance().set_dialog({});
- });
- }
- /* EOF */
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