KFileItem * KCombiView::prevItem( const KFileItem *fileItem ) const
{
if ( !right )
return left->nextItem( fileItem );
KFileView *preferredView = focusView( left );
KFileView *otherView = (preferredView == left) ? right : left;
KFileItem *item = preferredView->prevItem( fileItem );
if ( item )
m_lastViewForPrevItem = preferredView;
else { // no item, check other view
// when changing from one to another view, we need to continue
// with the next view's last item!
if ( m_lastViewForPrevItem != otherView ) {
fileItem = otherView->firstFileItem();
while ( otherView->nextItem( fileItem ) ) // find the last item
fileItem = otherView->nextItem( fileItem );
}
item = otherView->prevItem( fileItem );
m_lastViewForPrevItem = otherView;
}
return item;
}
KFileItem * KCombiView::firstFileItem() const
{
if ( !right )
return left->firstFileItem();
KFileView *preferredView = focusView( left );
KFileView *otherView = (preferredView == left) ? right : left;
KFileItem *item = preferredView->firstFileItem();
if ( !item )
item = otherView->firstFileItem();
return item;
}
KFileItem * KCombiView::currentFileItem() const
{
// we can actually have two current items, one in each view. So we simply
// prefer the fileview's item over the directory's.
// Smarter: if the right view has focus, prefer that over the left.
if ( !right )
return left->currentFileItem();
KFileView *preferredView = focusView( right );
KFileItem *item = preferredView->currentFileItem();
if ( !item && preferredView != left )
item = left->currentFileItem();
return item;
}
void TGroup::setCurrent( TView* p, selectMode mode )
{
if (current!= p)
{
lock();
focusView( current, False );
if( mode != enterSelect )
if( current != 0 )
current->setState( sfSelected, False );
if( mode != leaveSelect )
if( p != 0 )
p->setState( sfSelected, True );
if( (state & sfFocused) != 0 && p != 0 )
p->setState( sfFocused, True );
current = p;
unlock();
}
}
void TGroup::setCurrent(TView *p, selectMode mode) {
if (current!= p) {
lock();
focusView(current, False);
#if 0
// Test if focus lost was allowed and focus has really been loosed
if ((mode == normalSelect) && current && (current->state & sfFocused)) {
unlock();
return;
}
#endif
if (mode != enterSelect)
if (current != 0)
current->setState(sfSelected, False);
if (mode != leaveSelect)
if (p != 0)
p->setState(sfSelected, True);
if ((state & sfFocused) != 0 && p != 0)
p->setState(sfFocused, True);
current = p;
unlock();
}
}
TDEActionCollection * KCombiView::actionCollection() const
{
return focusView( right )->actionCollection();
}