Widget* TabList::getNext(bool inner) {
if (widgets.size() == 0)
return NULL;
if (current_is_valid()) {
if (inner && widgets.at(current)->getNext())
return NULL;
widgets.at(current)->defocus();
}
++current;
if (current >= (int)widgets.size())
current = 0;
widgets.at(current)->in_focus = true;
return widgets.at(current);
}
Widget* TabList::getPrev(bool inner) {
if (widgets.size() == 0)
return NULL;
if (current_is_valid()) {
if (inner && widgets.at(current)->getPrev())
return NULL;
widgets.at(current)->defocus();
}
--current;
if (current <= -1)
current = widgets.size()-1;
widgets.at(current)->in_focus = true;
return widgets.at(current);
}
void TabList::logic(bool allow_keyboard) {
if (locked) return;
if (NO_MOUSE || allow_keyboard) {
if (scrolltype == VERTICAL || scrolltype == TWO_DIRECTIONS) {
if (inpt->pressing[DOWN] && !inpt->lock[DOWN]) {
inpt->lock[DOWN] = true;
getNext();
}
else if (inpt->pressing[UP] && !inpt->lock[UP]) {
inpt->lock[UP] = true;
getPrev();
}
}
if (scrolltype == HORIZONTAL || scrolltype == TWO_DIRECTIONS) {
if (inpt->pressing[MV_LEFT] && !inpt->lock[MV_LEFT]) {
inpt->lock[MV_LEFT] = true;
getPrev(false);
}
else if (inpt->pressing[MV_RIGHT] && !inpt->lock[MV_RIGHT]) {
inpt->lock[MV_RIGHT] = true;
getNext(false);
}
}
if (inpt->pressing[ACTIVATE] && !inpt->lock[ACTIVATE]) {
inpt->lock[ACTIVATE] = true;
deactivatePrevious(); //Deactivate previously activated item
activate(); // Activate the currently infocus item
}
}
// If mouse is clicked, defocus current tabindex item
if (inpt->pressing[MAIN1] && !inpt->lock[MAIN1] && current_is_valid() && !isWithin(widgets[getCurrent()]->pos, inpt->mouse)) {
defocus();
}
}
void TabList::unlock() {
locked = false;
if (current_is_valid())
widgets.at(current)->in_focus = true;
}
void TabList::lock() {
locked = true;
if (current_is_valid())
widgets.at(current)->defocus();
}
void TabList::activate() {
if (current_is_valid()) {
widgets.at(current)->activate();
previous = current;
}
}
