void GUI::handleEvent(const SDL_Event &event)
{
auto k = event.key.keysym.sym;
switch (event.type)
{
case SDL_MOUSEBUTTONDOWN:
mouseDown(event.button.button);
break;
case SDL_MOUSEBUTTONUP:
mouseUp(event.button.button);
break;
case SDL_MOUSEMOTION:
mouseMovement(event.motion.x, event.motion.y);
break;
case SDL_KEYDOWN:
context->injectKeyDown(key(event.key.keysym.sym));
if (key(event.key.keysym.sym) < 95) // REALLY UGLY FIX, 95 IS A RANDOM NUMBER NO GUARANTY IT WILL ALWAYS WORK
context->injectChar(key(event.key.keysym.sym));
break;
case SDL_KEYUP:
context->injectKeyUp(key(event.key.keysym.sym));
break;
}
}
/* GENERAL */
void Scrollbar::tick()
{
io::IMouse* mouse(CONTROLS->getMouse(GRAPHICS->getActiveWindow()));
const vec2 mousePos(mouse->getPosition());
const vec2 hitrectPos(m_Hitregion->getPosition());
if (mouse->isButtonDown(io::MouseButton_Left))
{
if (m_Hitregion->hitTest(mousePos))
{
m_Dragging = true;
}
}
else
{
m_Dragging = false;
m_PreviousMousePos = mousePos;
}
if (m_Dragging)
{
vec2 mouseMovement(0.0f,0.0f);
if (mousePos.y >= m_Pos.y && mousePos.y <= m_Pos.y + m_Size.y)
mouseMovement = mousePos - m_PreviousMousePos;
m_PreviousMousePos = mousePos;
m_Hitregion->move(vec2(0, mouseMovement.y));
if (hitrectPos.y - (m_ScrollbarHeight/2) < m_Pos.y)
m_Hitregion->setPosition(vec2(hitrectPos.x, m_Pos.y + (m_ScrollbarHeight/2)));
else if (hitrectPos.y + (m_ScrollbarHeight/2) > m_Pos.y + m_Size.y)
m_Hitregion->setPosition(vec2(hitrectPos.x, m_Pos.y + m_Size.y - (m_ScrollbarHeight/2)));
m_BarPos = (hitrectPos.y - m_Pos.y - (m_ScrollbarHeight/2)) / (m_Size.y - m_ScrollbarHeight);
}
if (m_BarPos < 0)
m_BarPos = 0;
else if (m_BarPos > 1.0f)
m_BarPos = 1.0f;
}
