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131 lines
3.0 KiB
C++
131 lines
3.0 KiB
C++
#include "menubar.h"
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MenuBar::MenuBar(const std::shared_ptr<kku::CoreFactory> &factory)
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: _core_factory(factory), _bar_rect(factory->getRectangle()),
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_amount_buttons(0), _button_width(170)
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{
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_bar_rect->setColor(kku::Color{88, 57, 107, 255});
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}
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void MenuBar::input(const kku::SystemEvent &event)
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{
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switch (event.type)
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{
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default:
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break;
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case kku::SystemEvent::Type::MouseRelease:
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{
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const auto position =
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std::get<kku::SystemEvent::Mouse>(event.data).position;
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if (!isUnderMouse(position))
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{
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for (auto &submenu : _submenus)
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submenu->unlock();
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}
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break;
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}
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}
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Widget::input(event);
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}
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void MenuBar::update(const kku::microsec &dt)
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{
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Widget::update(dt);
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}
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void MenuBar::display() const
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{
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if (_is_visible)
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_bar_rect->display();
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Widget::display();
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}
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void MenuBar::setRect(const kku::Area<float> &rect)
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{
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_bar_rect->setRect(rect);
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// Buttons will not resize
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}
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void MenuBar::setPosition(const kku::Point &position)
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{
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_bar_rect->setPosition(position);
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}
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void MenuBar::move(const kku::Vector2<float> &delta)
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{
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_bar_rect->move(delta);
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Widget::move(delta);
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for (auto &menu : _submenus)
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menu->move(delta);
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}
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bool MenuBar::isUnderMouse(const kku::Point &position) const
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{
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bool bar_under_mouse = _bar_rect->contains(position);
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bool submenus_under_mouse = std::any_of(_children.begin(), _children.end(),
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[p = position](const auto &child)
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{ return child->isUnderMouse(p); });
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return bar_under_mouse || submenus_under_mouse;
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}
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void MenuBar::addRootSubMenu(std::string name,
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const std::shared_ptr<MenuDrop> &submenu)
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{
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const auto new_button = std::make_shared<PushButton>(name, _core_factory);
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std::size_t current_index = _amount_buttons;
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new_button->setRect(kku::Area<float>{
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static_cast<float>(current_index * _button_width), 0.f,
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static_cast<float>(_button_width), _bar_rect->getRect().height});
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new_button->setCallback(
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[submenu = submenu]()
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{
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submenu->setVisibility(true);
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submenu->lock();
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});
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submenu->setPosition(
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kku::Point{static_cast<float>(current_index * _button_width),
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_bar_rect->getRect().height});
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new_button->setColors(kku::Color{171, 141, 189, 255},
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kku::Color{48, 27, 57, 255});
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addChild(new_button);
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addChild(submenu);
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_submenus.emplace_back(submenu);
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++_amount_buttons;
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}
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void MenuBar::addDependentSubmenu(const std::shared_ptr<MenuDrop> &submenu)
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{
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_submenus.emplace_back(submenu);
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}
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void MenuBar::setVisibility(bool is_visible)
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{
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Widget::setVisibility(is_visible);
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for (auto &submenu : _submenus)
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submenu->setVisibility(false);
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}
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kku::Area<float> MenuBar::getRect() const
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{
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return _bar_rect->getRect();
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}
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kku::Point MenuBar::getPosition() const
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{
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return _bar_rect->getPosition();
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}
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