Method keybinding

library/Commands.cpp:284–344

    }

    command_result Commands::keybinding(color_ostream& con, Core& core, const std::string& first, const std::vector<std::string>& parts)
    {
        using Hotkey::KeySpec;
        auto hotkey_mgr = core.getHotkeyManager();
        std::string parse_error;
        if (parts.size() >= 3 && (parts[0] == "set" || parts[0] == "add")) {
            const std::string& keystr = parts[1];
            if (parts[0] == "set")
                hotkey_mgr->removeKeybind(keystr);
            for (const auto& part : parts | std::views::drop(2) | std::views::reverse) {
                auto spec = KeySpec::parse(keystr, &parse_error);
                if (!spec.has_value()) {
                    con.printerr("{}\n", parse_error);
                    break;
                }
                if (!hotkey_mgr->addKeybind(spec.value(), part)) {
                    con.printerr("Invalid command: '{}'\n", part);
                    break;
                }
            }
        }
        else if (parts.size() >= 2 && parts[0] == "clear") {
            for (const auto& part : parts | std::views::drop(1)) {
                auto spec = KeySpec::parse(part, &parse_error);
                if (!spec.has_value()) {
                    con.printerr("{}\n", parse_error);
                }
                if (!hotkey_mgr->removeKeybind(spec.value())) {
                    con.printerr("No matching keybinds to remove\n");
                    break;
                }
            }
        }
        else if (parts.size() == 2 && parts[0] == "list") {
            auto spec = KeySpec::parse(parts[1], &parse_error);
            if (!spec.has_value()) {
                con.printerr("{}\n", parse_error);
                return CR_FAILURE;
            }
            std::vector<std::string> list = hotkey_mgr->listKeybinds(spec.value());
            if (list.empty())
                con << "No bindings." << std::endl;
            for (const auto& kb : list)
                con << "  " << kb << std::endl;
        }
        else
        {
            con << "Usage:\n"
                << "  keybinding list <key>\n"
                << "  keybinding clear <key>[@context]...\n"
                << "  keybinding set <key>[@context] \"cmdline\" \"cmdline\"...\n"
                << "  keybinding add <key>[@context] \"cmdline\" \"cmdline\"...\n"
                << "Later adds, and earlier items within one command have priority.\n"
                << "Key format: [Ctrl-][Alt-][Super-][Shift-](A-Z, 0-9, F1-F12, `, etc.).\n"
                << "Context may be used to limit the scope of the binding, by\n"
                << "requiring the current context to have a certain prefix.\n"
                << "Current UI context is: \n"
                << join_strings("\n", Gui::getCurFocus(true)) << std::endl;