diff options
Diffstat (limited to 'cli/page.cpp')
| -rw-r--r-- | cli/page.cpp | 205 |
1 files changed, 0 insertions, 205 deletions
diff --git a/cli/page.cpp b/cli/page.cpp deleted file mode 100644 index 44b7e73..0000000 --- a/cli/page.cpp +++ /dev/null @@ -1,205 +0,0 @@ -/* - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at https://mozilla.org/MPL/2.0/. - */ -module; - -#include <algorithm> - -#include <ftxui/component/component.hpp> - -import katja.database; -import katja.repository; - -export module katja.page; - -import katja.component; - -export namespace katja -{ - class PageBase : public ftxui::ComponentBase - { - public: - virtual void Load() = 0; - }; - - using Page = std::shared_ptr<PageBase>; - using Pages = std::vector<Page>; - - class ScreenContainer final : public ftxui::ComponentBase - { - int menu_selected{ 0 }; - ftxui::Component menu; - ftxui::Component content; - std::vector<std::string> menu_entries; - Pages menu_pages; - std::function<void()> on_enter; - - public: - ScreenContainer(std::vector<std::pair<std::string, Page>> pages, std::function<void()> on_enter) - : on_enter(on_enter) - { - ftxui::Components menu_pages; - - std::transform(std::cbegin(pages), std::cend(pages), std::back_inserter(menu_entries), - [](const std::pair<std::string, Page>& pair) { return pair.first; }); - std::transform(std::cbegin(pages), std::cend(pages), std::back_inserter(this->menu_pages), - [](const std::pair<std::string, Page>& pair) { return pair.second; }); - std::copy(std::cbegin(this->menu_pages), std::cend(this->menu_pages), std::back_inserter(menu_pages)); - - ftxui::MenuOption menu_option = ftxui::MenuOption::Horizontal(); - this->menu = ftxui::Toggle(&this->menu_entries, &this->menu_selected); - - this->content = ftxui::Container::Tab(std::move(menu_pages), &this->menu_selected); - } - - ftxui::Element OnRender() override - { - return ftxui::vbox({ - this->menu->Render(), - ftxui::separator(), - this->content->Render() - }); - } - - bool OnEvent(ftxui::Event event) override - { - if (event == ftxui::Event::CtrlQ && this->on_enter) - { - on_enter(); - return true; - } - int previously = this->menu_selected; - bool result{ false }; - - if (event == ftxui::Event::CtrlP) - { - result = menu->OnEvent(ftxui::Event::ArrowLeft); - } - else if (event == ftxui::Event::CtrlN) - { - result = menu->OnEvent(ftxui::Event::ArrowRight); - } - if (previously != this->menu_selected) - { - this->menu_pages.at(this->menu_selected)->Load(); - } - if (!result) - { - result = this->menu_pages.at(this->menu_selected)->OnEvent(event); - } - return result; - } - }; - - ftxui::Component Screen(std::vector<std::pair<std::string, Page>> pages, std::function<void()> on_enter) - { - return std::make_shared<ScreenContainer>(std::move(pages), on_enter); - } - - class WelcomePage final : public PageBase - { - public: - void Load() override - { - } - - ftxui::Element OnRender() override - { - return ftxui::paragraph("Select an action in the menu."); - } - }; - - class UpdatesPage final : public PageBase - { - ftxui::Component updatable = PackageList("Updates"); - std::shared_ptr<struct repository> repository; - package_database database; - - public: - UpdatesPage(std::shared_ptr<struct repository> repository, package_database database) - : repository(repository), database(database) - { - } - - void Load() override - { - this->updatable = PackageList("Updates", repository->get_updates(this->database)); - } - - ftxui::Element OnRender() override - { - return this->updatable->Render(); - } - }; - - class SearchPage final : public PageBase - { - std::string needle; - ftxui::Component search_input; - ftxui::Component type_input; - std::shared_ptr<struct repository> repository; - std::string architecture; - ftxui::Component search_results = PackageList("Results"); - int search_type{ 0 }; - - public: - SearchPage(std::shared_ptr<struct repository> repository, const std::string& architecture) - : repository(repository), architecture(architecture) - { - ftxui::InputOption search_input_option = { .multiline = false }; - this->search_input = ftxui::Input(&this->needle, "Search", search_input_option); - this->type_input = ftxui::Radiobox(std::vector<std::string>{ "Names", "Description" }, &this->search_type); - } - - void Load() override - { - this->needle.erase(); - } - - ftxui::Element OnRender() override - { - std::vector<ftxui::Element> lines; - - ftxui::FlexboxConfig config; - config.justify_content = ftxui::FlexboxConfig::JustifyContent::SpaceAround; - config.align_items = ftxui::FlexboxConfig::AlignItems::FlexStart; - config.direction = ftxui::FlexboxConfig::Direction::Row; - config.wrap = ftxui::FlexboxConfig::Wrap::NoWrap; - config.SetGap(3, 0); - - return ftxui::vbox({ - ftxui::flexbox({ - this->search_input->Render(), - ftxui::window(ftxui::text("Search in"), type_input->Render()) - }, config), - this->search_results->Render() | ftxui::flex - }); - } - - bool OnEvent(ftxui::Event event) override - { - if (event == ftxui::Event::Return) - { - if (!this->needle.empty()) - { - std::vector<package_identifier> result = - this->repository->search_names(this->architecture, this->needle); - this->search_results = PackageList("Search", std::move(result)); - } - return true; - } - else if (event == ftxui::Event::ArrowUp || event == ftxui::Event::ArrowDown) - { - this->search_results->OnEvent(event); - return true; - } - else - { - return this->search_input->OnEvent(event); - } - return false; - } - }; -} |