File ImguiMOption.cpp

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#include "ImguiMOption.h"

void UI::ImguiMOption::ResetOptions()
{
    for (auto& option : mitem_options)
        option.second = false;
}

UI::ImguiMOption::ImguiMOption(){}

UI::ImguiMOption::ImguiMOption(std::string _name)
    :ImguiMOption(_name, {})
{
    assert(false && "Empty option error");
}

UI::ImguiMOption::ImguiMOption(std::string _name, const std::vector<std::string>& _options)
    :ImguiMenuItem(_name, MenuItemType::OPTION_MITEM)
{
    assert(_options.size() > 0);

    for (auto& option : _options)
        mitem_options.push_back({ option, false });

    mitem_options[0].second = true;
}

void UI::ImguiMOption::BindOption(char* _tar)
{
    mitem_option = _tar;

    ResetOptions();
    mitem_options[*_tar].second = true;
}

void UI::ImguiMOption::RenderMenuItem(const Context& ctx)
{
    if (ImGui::BeginMenu(mitem_name.c_str())) {

        if (mitem_option == nullptr) {
            ImGui::EndMenu();
            return;
        }

        char index = 0;
        for (auto & option : mitem_options) {

            const bool selected_b = option.second;
            if (ImGui::MenuItem(
                option.first.c_str(),
                mitem_shortcut.c_str(),
                &option.second,
                mitem_enable
            )) {
                if (is_single_selection)
                    *mitem_option = index;

                if(mitem_func)
                    mitem_func(true);
            }

            index++;
        }

        ResetOptions();
        mitem_options[*mitem_option].second = true;
        ImGui::EndMenu();
    }
}