void X11Helper::scrollLayouts(int delta)
{
int size = getLayoutsList().size(); //TODO: could optimize a bit as we don't need the layouts - just count
int group = X11Helper::getGroup() + delta;
group = group < 0 ? size - ((-group) % size) : group % size;
X11Helper::setGroup(group);
}
LayoutUnit X11Helper::getCurrentLayout()
{
QList<LayoutUnit> currentLayouts = getLayoutsList();
unsigned int group = X11Helper::getGroup();
if( group < (unsigned int)currentLayouts.size() )
return currentLayouts[group];
kWarning() << "Current group number" << group << "is outside of current layout list" <<
getLayoutsListAsString(currentLayouts);
return LayoutUnit();
}
bool X11Helper::setLayout(const LayoutUnit& layout)
{
QList<LayoutUnit> currentLayouts = getLayoutsList();
int idx = currentLayouts.indexOf(layout);
if( idx == -1 || idx >= X11Helper::MAX_GROUP_COUNT ) {
qCWarning(KCM_KEYBOARD) << "Layout" << layout.toString() << "is not found in current layout list"
<< getLayoutsListAsString(currentLayouts);
return false;
}
return X11Helper::setGroup((unsigned int)idx);
}
LayoutUnit X11Helper::getCurrentLayout()
{
if (!QX11Info::isPlatformX11()) {
return LayoutUnit();
}
QList<LayoutUnit> currentLayouts = getLayoutsList();
unsigned int group = X11Helper::getGroup();
if( group < (unsigned int)currentLayouts.size() )
return currentLayouts[group];
qCWarning(KCM_KEYBOARD) << "Current group number" << group << "is outside of current layout list" <<
getLayoutsListAsString(currentLayouts);
return LayoutUnit();
}
LayoutSet X11Helper::getCurrentLayouts()
{
LayoutSet layoutSet;
QList<LayoutUnit> currentLayouts = getLayoutsList();
layoutSet.layouts = currentLayouts;
unsigned int group = X11Helper::getGroup();
if( group < (unsigned int)currentLayouts.size() ) {
layoutSet.currentLayout = currentLayouts[group];
}
else {
qCWarning(KCM_KEYBOARD) << "Current group number" << group << "is outside of current layout list" << getLayoutsListAsString(currentLayouts);
layoutSet.currentLayout = LayoutUnit();
}
return layoutSet;
}
void X11Helper::switchToNextLayout()
{
int size = getLayoutsList().size(); //TODO: could optimize a bit as we don't need the layouts - just count
int group = (X11Helper::getGroup() + 1) % size;
X11Helper::setGroup(group);
}
