const boost::shared_ptr<ribi::TextCanvas> ribi::ToggleButtonWidget::ToTextCanvas(
const int width, const int height
) const noexcept
{
const boost::shared_ptr<TextCanvas> canvas {
new TextCanvas(width,height)
};
assert(width == 6 && "For now");
assert(height == 4 && "For now");
if (GetToggleButton()->IsPressed())
{
canvas->PutText(0,0," ____ ");
canvas->PutText(0,1,"| |");
canvas->PutText(0,2,"|____|");
}
else
{
canvas->PutText(0,0," ____ ");
canvas->PutText(0,1,"| |");
canvas->PutText(0,2,"|____|");
canvas->PutText(0,3,"|____|");
}
return canvas;
}
void ribi::MysteryMachine::Update() noexcept
{
const int back = static_cast<int>(GetDialBack()->GetDial()->GetPosition() * 16.0) % 3;
const int front = static_cast<int>(GetDialFront()->GetDial()->GetPosition() * 16.0) % 3;
int top = (GetToggleButton()->GetToggleButton()->IsPressed()
? (1 + front - back + 3) % 3
: -1);
assert(front >= 0);
assert(front < 3);
assert(back >= 0);
assert(back < 3);
assert(top >= -1); //-1 denotes off
assert(top < 3);
m_led_front_1->GetLed()->SetIntensity(front == 0 ? 1.0 : 0.0);
m_led_front_2->GetLed()->SetIntensity(front == 1 ? 1.0 : 0.0);
m_led_front_3->GetLed()->SetIntensity(front == 2 ? 1.0 : 0.0);
m_led_back_1->GetLed()->SetIntensity(back == 0 ? 1.0 : 0.0);
m_led_back_2->GetLed()->SetIntensity(back == 1 ? 1.0 : 0.0);
m_led_back_3->GetLed()->SetIntensity(back == 2 ? 1.0 : 0.0);
m_led_top_front->GetLed()->SetIntensity( top == 0 ? 1.0 : 0.0);
m_led_top_middle->GetLed()->SetIntensity(top == 1 ? 1.0 : 0.0);
m_led_top_back->GetLed()->SetIntensity( top == 2 ? 1.0 : 0.0);
}
const boost::shared_ptr<ribi::DrawCanvas> ribi::ToggleButtonWidget::ToDrawCanvas(
const int width_in, const int height_in) const noexcept
{
boost::shared_ptr<DrawCanvas> canvas {
new DrawCanvas(width_in,height_in,CanvasColorSystem::invert)
};
//Pressed
//
//
//
//
//
//
//
// ```. -.```
// `.-:-:.`-``. -.``-`.:-:-.`
///M:. .:M/
//oM:. .:Mo <- y1 = y2 - 2.0
//`---::---`.``. .``.`---::--:-
//`h:. ` ```. .``` ` .:d- <- y2 = 5/6
// .-:-:-`-``. . .``-`-:-:-.
// ` ```. . .``` `
//Toggled:
// ```. -.```
// `.-:-:.`-``. -.``-`.:-:-.`
///M:. .:M/ <- y1 = 1/6
//oM:. .:Mo
//.---::---`.``. .``.`---::---.
//.. ` ```. .``` ` ..
//.. ..
//.. ..
//.. ..
//.. ..
//`. --
//`h:. .:d- <- y2 = 5/6
// .-:-:-`-``. . .``-`-:-:-.
// ` ```. . .``` `
const double left = 1.0;
const double top = 1.0;
const double right = static_cast<double>(width_in ) - 2.0;
const double bottom = static_cast<double>(height_in) - 2.0;
const double height = bottom - top;
const double height_1_6 = height / 6.0;
const double y2 = top + (height * 5.0 / 6.0);
const double y1 = GetToggleButton()->IsPressed() ? y2 - 2.0 : top + (height * 1.0 / 6.0);
const double pi = boost::math::constants::pi<double>();
//Below
canvas->DrawArc(
left,
y2 - height_1_6,
right,
y2 + height_1_6,
0.5 * pi * boost::units::si::radian,
1.0 * pi * boost::units::si::radian
);
//Draw top
canvas->DrawEllipse(
left,
y1 - height_1_6,
right,
y1 + height_1_6
);
canvas->DrawLine(
left,
y1,
left,
y2
);
canvas->DrawLine(
right,
y1,
right,
y2
);
return canvas;
}
