voxelcore/src/graphics/ui/elements/CheckBox.cpp

#include "CheckBox.hpp"

#include <utility>

#include "Label.hpp"
#include "graphics/core/Batch2D.hpp"
#include "graphics/core/DrawContext.hpp"

using namespace gui;

CheckBox::CheckBox(GUI& gui, bool checked)
    : UINode(gui, glm::vec2(32.0f)), checked(checked) {
    setColor({0.0f, 0.0f, 0.0f, 0.5f});
    setHoverColor({0.05f, 0.1f, 0.2f, 0.75f});
}

void CheckBox::draw(const DrawContext& pctx, const Assets&) {
    if (supplier) {
        checked = supplier();
    }
    glm::vec2 pos = calcPos();
    auto batch = pctx.getBatch2D();
    batch->texture(nullptr);
    batch->setColor(checked ? checkColor : calcColor());
    batch->rect(pos.x, pos.y, size.x, size.y);
}

void CheckBox::mouseRelease(int x, int y) {
    UINode::mouseRelease(x, y);
    checked = !checked;
    if (consumer) {
        consumer(checked);
    }
}

void CheckBox::setSupplier(boolsupplier supplier) {
    this->supplier = std::move(supplier);
}

void CheckBox::setConsumer(boolconsumer consumer) {
    this->consumer = std::move(consumer);
}

CheckBox* CheckBox::setChecked(bool flag) {
    checked = flag;
    return this;
}

FullCheckBox::FullCheckBox(
    GUI& gui, const std::wstring& text, glm::vec2 size, bool checked
)
    : Panel(gui, size),
      checkbox(std::make_shared<CheckBox>(gui, checked)),
      label(std::make_shared<Label>(gui, text)) {
    setColor(glm::vec4(0.0f));
    setOrientation(Orientation::HORIZONTAL);

    add(checkbox);

    auto& checkboxActions = actions;
    label->setMargin(glm::vec4(5.f, 5.f, 0.f, 0.f));
    label->listenAction(UIAction::CLICK, [&checkboxActions](auto& gui) {
        checkboxActions.notify(UIAction::CLICK, gui);
    });
    add(label);
}