void GuiSystem::handleInput(InputEvent &ev) {
if (ev.isConsumed())
return;
switch (ev.type) {
case InputEvent::EV_KEY_DOWN:
if (pFocusedElement_) {
pFocusedElement_->keyDown(ev.key);
ev.consume();
}
break;
case InputEvent::EV_KEY_UP:
if (pFocusedElement_) {
pFocusedElement_->keyUp(ev.key);
ev.consume();
}
break;
case InputEvent::EV_KEY_CHAR:
if (pFocusedElement_) {
pFocusedElement_->keyChar(ev.ch);
ev.consume();
}
break;
case InputEvent::EV_MOUSE_DOWN:
if (pCaptured) {
pCaptured->mouseDown((MouseButtons)ev.mouseButton);
ev.consume();
} else {
if (lastUnderMouse) {
lastUnderMouse->mouseDown((MouseButtons)ev.mouseButton);
int lastZ = 1;
if (pFocusedElement_ != lastUnderMouse) {
if (pFocusedElement_) {
pFocusedElement_->focusLost();
lastZ += pFocusedElement_->getZValue();
}
pFocusedElement_ = lastUnderMouse;
pFocusedElement_->focusGot();
pFocusedElement_->setZValue(lastZ+1);
normalizeZValuesAndSort(pFocusedElement_);
}
ev.consume();
}
}
break;
case InputEvent::EV_MOUSE_UP:
if (pCaptured) {
pCaptured->mouseUp((MouseButtons)ev.mouseButton);
ev.consume();
} else {
if (lastUnderMouse) {
lastUnderMouse->mouseUp((MouseButtons)ev.mouseButton);
ev.consume();
}
}
break;
case InputEvent::EV_MOUSE_MOVED:
if (pCaptured) {
pCaptured->mouseMoved(glm::vec2(ev.dx, ev.dy), glm::vec2(ev.x, ev.y));
ev.consume();
} else {
IGuiElement *crt = getElementUnderMouse(ev.x, ev.y);
if (crt != lastUnderMouse) {
if (lastUnderMouse)
lastUnderMouse->mouseLeave();
lastUnderMouse = crt;
if (lastUnderMouse) {
lastUnderMouse->mouseEnter();
}
}
if (lastUnderMouse)
lastUnderMouse->mouseMoved(glm::vec2(ev.dx, ev.dy), glm::vec2(ev.x, ev.y));
}
break;
case InputEvent::EV_MOUSE_SCROLL:
if (pCaptured) {
pCaptured->mouseScroll(ev.dz);
ev.consume();
} else {
if (lastUnderMouse) {
lastUnderMouse->mouseScroll(ev.dz);
ev.consume();
}
}
break;
default:
LOGLN("unknown event type: " << ev.type);
}
}
