Levels.cpp

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#include <Editor/Pages/Subpages/Levels.hpp>
 
namespace editor
{
namespace page
{
using namespace bl::gui;
 
Levels::Levels(const RenderFilterCb& filterCb, const ShiftCb& os, const AddCb& addCb)
: filterCb(filterCb)
, shiftCb(os) {
    contentWrapper = Box::create(LinePacker::create(LinePacker::Vertical, 4));
    content        = Box::create(LinePacker::create(LinePacker::Vertical, 12));
 
    Button::Ptr addBut = Button::create("Add Level");
    addBut->setTooltip(
        "Add a new level. A level is a set of layers and can be thought of as in-game elevation");
    addBut->getSignal(Event::LeftClicked).willAlwaysCall([addCb](const Event&, Element*) {
        addCb();
    });
    content->pack(addBut);
 
    itemArea = ScrollArea::create(LinePacker::create(LinePacker::Vertical, 4));
    itemArea->setMaxSize({300, 175});
    content->pack(itemArea, true, false);
}
 
Box::Ptr Levels::getContent() { return contentWrapper; }
 
void Levels::pack() { contentWrapper->pack(content, true, true); }
 
void Levels::unpack() { content->remove(); }
 
void Levels::sync(const std::vector<bool>& filter) {
    itemArea->clearChildren(true);
    rows.clear();
    rows.reserve(filter.size());
    for (unsigned int i = 0; i < filter.size(); ++i) {
        rows.emplace_back(i, filter.size() - 1, filter[i], filterCb, shiftCb);
        itemArea->pack(rows.back().row, true, false);
    }
}
 
Levels::Item::Item(unsigned int i, unsigned int mi, bool v, const RenderFilterCb& filterCb,
                   const ShiftCb& shiftCb) {
    row = Box::create(LinePacker::create(LinePacker::Horizontal));
 
    name = Label::create("Level " + std::to_string(i));
    name->setColor(sf::Color(0, 180, 200), sf::Color::Transparent);
    row->pack(name, true, false);
 
    visibleToggle = CheckButton::create("Visible");
    visibleToggle->setValue(v);
    visibleToggle->getSignal(Event::ValueChanged)
        .willAlwaysCall([this, i, &filterCb](const Event&, Element*) {
            filterCb(i, visibleToggle->getValue());
        });
    row->pack(visibleToggle, false, true);
 
    upBut = Button::create("Up");
    upBut->setActive(i > 0);
    upBut->getSignal(Event::LeftClicked).willAlwaysCall([i, &shiftCb](const Event&, Element*) {
        shiftCb(i, true);
    });
    row->pack(upBut, false, true);
 
    downBut = Button::create("Down");
    downBut->setActive(i < mi);
    downBut->getSignal(Event::LeftClicked).willAlwaysCall([i, &shiftCb](const Event&, Element*) {
        shiftCb(i, false);
    });
    row->pack(downBut, false, true);
 
    delBut = Button::create("Delete");
    delBut->setColor(sf::Color(180, 15, 15), sf::Color(60, 0, 0));
    row->pack(delBut, false, true);
}
 
} // namespace page
} // namespace editor