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- // SuperTux
- // Copyright (C) 2022 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/addon_browse_menu.hpp"
- #include <fmt/format.h>
- #include "addon/addon.hpp"
- #include "addon/addon_manager.hpp"
- #include "gui/dialog.hpp"
- #include "gui/menu_item.hpp"
- #include "gui/menu_manager.hpp"
- #include "supertux/menu/addon_preview_menu.hpp"
- #include "supertux/menu/download_dialog.hpp"
- #include "util/log.hpp"
- #define IS_REPOSITORY_MENU_ID(idx) (((idx) - MNID_ADDON_LIST_START) % 2 == 0)
- #define MAKE_REPOSITORY_MENU_ID(idx) (MNID_ADDON_LIST_START + 2 * (idx) + 0)
- #define UNPACK_REPOSITORY_MENU_ID(idx) ((((idx) - MNID_ADDON_LIST_START) - 0) / 2)
- AddonBrowseMenu::AddonBrowseMenu(bool langpacks_only, bool auto_install_langpack) :
- m_addon_manager(*AddonManager::current()),
- m_repository_addons(),
- m_langpacks_only(langpacks_only),
- m_auto_install_langpack(auto_install_langpack),
- m_browse_page(1),
- m_max_addons_on_page(10)
- {
- refresh();
- if (auto_install_langpack)
- {
- const std::string& language = g_dictionary_manager->get_language().get_language();
- if (language == "en")
- return;
- check_online();
- }
- }
- AddonBrowseMenu::~AddonBrowseMenu()
- {
- }
- void
- AddonBrowseMenu::refresh()
- {
- m_repository_addons = m_addon_manager.get_repository_addons();
- rebuild_menu();
- }
- void
- AddonBrowseMenu::rebuild_menu()
- {
- clear();
- add_label(m_langpacks_only ? _("Browse Language Packs") : _("Browse Add-ons"));
- add_hl();
- int idx = 0;
- int addons_count = 0;
- std::vector<int> addons_to_list;
- for (const auto& addon_id : m_repository_addons)
- {
- const Addon& addon = m_addon_manager.get_repository_addon(addon_id);
- try
- {
- // Add-on is already installed, so check if they are the same.
- Addon& installed_addon = m_addon_manager.get_installed_addon(addon_id);
- if (installed_addon.get_md5() == addon.get_md5() ||
- installed_addon.get_version() > addon.get_version())
- {
- log_debug << "ignoring already installed add-on " << installed_addon.get_id() << std::endl;
- }
- }
- catch(const std::exception&)
- {
- // Add-on is not installed.
- if (addon.is_visible())
- {
- if ((m_langpacks_only && addon.get_type() == Addon::LANGUAGEPACK) || !m_langpacks_only)
- {
- if (addons_count >= m_max_addons_on_page * (m_browse_page - 1) && addons_count < m_max_addons_on_page * m_browse_page) {
- addons_to_list.push_back(idx);
- }
- addons_count++;
- }
- }
- }
- idx += 1;
- }
- int last_browse_page = 0;
- if (addons_count > 0)
- {
- last_browse_page = static_cast<int>(std::ceil(static_cast<double>(addons_count) / static_cast<double>(m_max_addons_on_page)));
- add_inactive(fmt::format(fmt::runtime(_("Page {}/{}")), m_browse_page, last_browse_page));
- add_hl();
- }
- for (const auto& index : addons_to_list)
- {
- const std::string text = addon_string_util::generate_menu_item_text(m_addon_manager.get_repository_addon(m_repository_addons[index]));
- add_entry(MAKE_REPOSITORY_MENU_ID(index), text);
- }
- if (addons_count <= 0 && m_addon_manager.has_been_updated())
- {
- add_inactive(m_langpacks_only ? _("No new language packs available") : _("No new Add-ons available"));
- }
- else if (addons_count <= 0) {
- add_inactive(m_langpacks_only ? _("No language packs available") : _("No Add-ons available"));
- }
- add_hl();
- if (addons_count > 0)
- {
- if (m_browse_page <= 1)
- {
- add_inactive(_("Previous page"));
- }
- else
- {
- add_entry(MNID_PREV_PAGE, _("Previous page"));
- }
- if (m_browse_page >= last_browse_page)
- {
- add_inactive(_("Next page"));
- }
- else
- {
- add_entry(MNID_NEXT_PAGE, _("Next page"));
- }
- add_hl();
- }
- if (!m_addon_manager.has_online_support())
- {
- add_inactive(_("Check Online (disabled)"));
- }
- else
- {
- add_entry(MNID_CHECK_ONLINE, _("Check Online"));
- }
- add_hl();
- add_back(_("Back"));
- }
- void
- AddonBrowseMenu::check_online()
- {
- try
- {
- TransferStatusPtr status = m_addon_manager.request_check_online();
- status->then([this](bool success)
- {
- if (success)
- {
- if (m_auto_install_langpack)
- {
- const std::string& langpack_id = "language-pack";
- MenuManager::instance().push_menu(std::make_unique<AddonPreviewMenu>(m_addon_manager.get_repository_addon(langpack_id), true), true);
- }
- else
- {
- refresh();
- }
- }
- else
- {
- if (m_auto_install_langpack)
- {
- MenuManager::instance().set_dialog({});
- MenuManager::instance().clear_menu_stack();
- }
- }
- });
- auto dialog = std::make_unique<DownloadDialog>(status, false);
- dialog->set_title(_("Downloading Add-On Repository Index"));
- MenuManager::instance().set_dialog(std::move(dialog));
- }
- catch (std::exception& e)
- {
- log_warning << "Check for available Add-ons failed: " << e.what() << std::endl;
- }
- }
- void
- AddonBrowseMenu::menu_action(MenuItem& item)
- {
- const int index = item.get_id();
- if (index == MNID_CHECK_ONLINE) // Check if "Check Online" was chosen.
- {
- check_online();
- }
- else if (index == MNID_PREV_PAGE || index == MNID_NEXT_PAGE) {
- index == MNID_PREV_PAGE ? m_browse_page-- : m_browse_page++;
- rebuild_menu();
- set_active_item(index);
- if (get_active_item_id() != index) // Check if the item wasn't set as active, because it's disabled.
- {
- set_active_item(index == MNID_PREV_PAGE ? MNID_NEXT_PAGE : MNID_PREV_PAGE);
- }
- }
- else if (IS_REPOSITORY_MENU_ID(index))
- {
- int idx = UNPACK_REPOSITORY_MENU_ID(index);
- if (0 <= idx && idx < static_cast<int>(m_repository_addons.size()))
- {
- const Addon& addon = m_addon_manager.get_repository_addon(m_repository_addons[idx]);
- MenuManager::instance().push_menu(std::make_unique<AddonPreviewMenu>(addon));
- }
- }
- else
- {
- log_warning << "Unknown menu item clicked: " << index << std::endl;
- }
- }
- /* EOF */
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