Initial commit
This commit is contained in:
26
cli/CMakeLists.txt
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26
cli/CMakeLists.txt
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FetchContent_Declare(ftxui
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GIT_REPOSITORY https://github.com/ArthurSonzogni/ftxui
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GIT_TAG v6.0.2
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GIT_PROGRESS TRUE
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GIT_SHALLOW TRUE
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EXCLUDE_FROM_ALL
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)
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FetchContent_MakeAvailable(ftxui)
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FetchContent_Declare(toml11
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GIT_REPOSITORY https://github.com/ToruNiina/toml11.git
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GIT_TAG v4.4.0
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GIT_PROGRESS TRUE
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)
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FetchContent_MakeAvailable(toml11)
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add_executable(katja-cli main.cpp component.hpp component.cpp)
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target_include_directories(katja-cli PRIVATE ${Boost_INCLUDE_DIR})
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target_link_libraries(katja-cli
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LINK_PUBLIC katja
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LINK_PRIVATE ftxui::screen
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LINK_PRIVATE ftxui::dom
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LINK_PRIVATE ftxui::component
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LINK_PRIVATE toml11::toml11
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)
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set_target_properties(katja-cli PROPERTIES RUNTIME_OUTPUT_NAME katja)
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152
cli/component.cpp
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152
cli/component.cpp
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#include "component.hpp"
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#include <algorithm>
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namespace katja
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{
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ScreenContainer::ScreenContainer(std::vector<std::pair<std::string, Page>> pages, std::function<void()> on_enter)
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: on_enter(on_enter)
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{
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ftxui::Components menu_pages;
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std::transform(std::cbegin(pages), std::cend(pages), std::back_inserter(menu_entries),
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[](const std::pair<std::string, Page>& pair) { return pair.first; });
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std::transform(std::cbegin(pages), std::cend(pages), std::back_inserter(this->menu_pages),
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[](const std::pair<std::string, Page>& pair) { return pair.second; });
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std::copy(std::cbegin(this->menu_pages), std::cend(this->menu_pages), std::back_inserter(menu_pages));
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ftxui::MenuOption menu_option = ftxui::MenuOption::Horizontal();
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this->menu = ftxui::Toggle(&this->menu_entries, &this->menu_selected);
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this->content = ftxui::Container::Tab(std::move(menu_pages), &this->menu_selected);
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}
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ftxui::Element ScreenContainer::OnRender()
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{
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return ftxui::vbox({
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this->menu->Render(),
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ftxui::separator(),
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this->content->Render()
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});
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}
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bool ScreenContainer::OnEvent(ftxui::Event event)
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{
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if (event == ftxui::Event::CtrlQ && this->on_enter)
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{
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on_enter();
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return true;
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}
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int previously = this->menu_selected;
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bool result{ false };
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if (event == ftxui::Event::CtrlP)
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{
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result = menu->OnEvent(ftxui::Event::ArrowLeft);
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}
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else if (event == ftxui::Event::CtrlN)
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{
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result = menu->OnEvent(ftxui::Event::ArrowRight);
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}
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if (previously != this->menu_selected)
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{
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this->menu_pages.at(this->menu_selected)->Load();
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}
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if (!result)
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{
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result = this->menu_pages.at(this->menu_selected)->OnEvent(event);
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}
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return result;
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}
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ftxui::Component Screen(std::vector<std::pair<std::string, Page>> pages, std::function<void()> on_enter)
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{
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return std::make_shared<ScreenContainer>(std::move(pages), on_enter);
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}
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ftxui::Element WelcomePage::OnRender()
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{
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return ftxui::paragraph("Select an action in the menu.");
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}
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void WelcomePage::Load()
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{
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}
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UpdatesPage::UpdatesPage(std::shared_ptr<struct repository> repository, package_database database)
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: repository(repository), database(database)
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{
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}
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void UpdatesPage::Load()
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{
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this->updatable = repository->get_updates(this->database);
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}
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ftxui::Element UpdatesPage::OnRender()
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{
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std::vector<ftxui::Element> lines;
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for (const auto& package_identifier : this->updatable)
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{
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auto line = ftxui::text(package_identifier.to_string()) | color(ftxui::Color::SkyBlue2);
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lines.push_back(line);
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}
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ftxui::Element summary = ftxui::text(" Updates (" + std::to_string(lines.size()) + ")");
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return ftxui::window(summary, ftxui::vbox(lines));
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}
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SearchPage::SearchPage(std::shared_ptr<struct repository> repository, const std::string& architecture)
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: repository(repository), architecture(architecture)
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{
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ftxui::InputOption search_input_option = { .multiline = false };
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this->search_input = ftxui::Input(&this->needle, "Search", search_input_option);
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this->type_input = ftxui::Radiobox(std::vector<std::string>{ "Names", "Description" }, &this->search_type);
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}
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void SearchPage::Load()
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{
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this->needle.erase();
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}
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ftxui::Element SearchPage::OnRender()
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{
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std::vector<ftxui::Element> lines;
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for (const auto& package_identifier : this->search_results)
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{
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auto line = ftxui::text(package_identifier.to_string()) | color(ftxui::Color::SkyBlue2);
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lines.push_back(line);
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}
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ftxui::FlexboxConfig config;
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config.justify_content = ftxui::FlexboxConfig::JustifyContent::FlexStart;
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config.align_items = ftxui::FlexboxConfig::AlignItems::FlexStart;
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config.direction = ftxui::FlexboxConfig::Direction::Row;
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return ftxui::vbox({
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ftxui::flexbox({
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this->search_input->Render(),
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ftxui::window(ftxui::text("Search in"), type_input->Render())
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}, config),
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ftxui::vbox(lines)
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});
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}
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bool SearchPage::OnEvent(ftxui::Event event)
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{
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if (event == ftxui::Event::Return)
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{
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if (!this->needle.empty())
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{
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this->search_results = this->repository->search_names(this->architecture, this->needle);
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}
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return true;
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}
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else
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{
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return this->search_input->OnEvent(event);
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}
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return false;
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}
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}
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76
cli/component.hpp
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76
cli/component.hpp
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#pragma once
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#include <ftxui/component/event.hpp>
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#include <ftxui/component/component_base.hpp>
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#include <ftxui/component/component.hpp>
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#include "katja/repository.hpp"
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#include "katja/database.hpp"
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namespace katja
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{
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class PageBase : public ftxui::ComponentBase
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{
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public:
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virtual void Load() = 0;
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};
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using Page = std::shared_ptr<PageBase>;
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using Pages = std::vector<Page>;
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class ScreenContainer final : public ftxui::ComponentBase
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{
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int menu_selected{ 0 };
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ftxui::Component menu;
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ftxui::Component content;
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std::vector<std::string> menu_entries;
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Pages menu_pages;
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std::function<void()> on_enter;
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public:
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ScreenContainer(std::vector<std::pair<std::string, Page>> pages, std::function<void()> on_enter);
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ftxui::Element OnRender() override;
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bool OnEvent(ftxui::Event event) override;
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};
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ftxui::Component Screen(std::vector<std::pair<std::string, Page>> pages, std::function<void()> on_enter);
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class WelcomePage final : public PageBase
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{
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public:
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void Load() override;
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ftxui::Element OnRender() override;
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};
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class UpdatesPage final : public PageBase
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{
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std::vector<package_identifier> updatable;
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std::shared_ptr<struct repository> repository;
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package_database database;
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public:
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UpdatesPage(std::shared_ptr<struct repository> repository, package_database database);
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void Load() override;
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ftxui::Element OnRender() override;
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};
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class SearchPage final : public PageBase
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{
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std::string needle;
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ftxui::Component search_input;
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ftxui::Component type_input;
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std::shared_ptr<struct repository> repository;
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std::string architecture;
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std::vector<package_identifier> search_results;
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int search_type{ 0 };
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public:
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SearchPage(std::shared_ptr<struct repository> repository, const std::string& architecture);
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void Load() override;
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ftxui::Element OnRender() override;
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bool OnEvent(ftxui::Event event) override;
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};
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}
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32
cli/main.cpp
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32
cli/main.cpp
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@ -0,0 +1,32 @@
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#include <filesystem>
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#include <ftxui/component/screen_interactive.hpp>
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#include <ftxui/dom/elements.hpp>
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#include <toml.hpp>
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#include "katja/sbo.hpp"
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#include "katja/database.hpp"
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#include "component.hpp"
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int main(int argc, const char **argv)
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{
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auto configuration = toml::parse("katja.toml");
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katja::package_database installed_database = katja::read_installed_database();
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for (const auto& [repository_name, repository_value] : configuration.as_table())
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{
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std::filesystem::path slackbuild_repository{ repository_value.at("path").as_string() };
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auto repository = std::make_shared<katja::sbo_repository>(slackbuild_repository);
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auto screen = ftxui::ScreenInteractive::Fullscreen();
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auto container = Screen(std::vector<std::pair<std::string, katja::Page>>{
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{ "Home", ftxui::Make<katja::WelcomePage>() },
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{ "Updates", ftxui::Make<katja::UpdatesPage>(repository, std::move(installed_database)) },
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{ "Search", ftxui::Make<katja::SearchPage>(repository, "x86-64") }
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}, screen.ExitLoopClosure());
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screen.Loop(container);
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}
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return EXIT_SUCCESS;
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}
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