matrix& negate()
{
for (typename elements_type::iterator itor = elements.begin();
itor != elements.end(); ++itor)
*itor = -*itor;
return *this;
}
matrix& operator+=(const matrix& rhs)
{
typename elements_type::iterator lhs_itor = elements.begin();
typename elements_type::const_iterator rhs_itor =
rhs.elements.begin();
while (lhs_itor != elements.end())
*lhs_itor++ += *rhs_itor++;
return *this;
}
bool operator==(const matrix& src) const
{
if (elements.size() != src.elements.size())
return false;
typename elements_type::const_iterator lhs_itor =
elements.begin();
typename elements_type::const_iterator rhs_itor =
src.elements.begin();
while (lhs_itor != elements.end())
if (*lhs_itor++ != *rhs_itor++)
return false;
return true;
}
virtual bool OnDropText(wxCoord x, wxCoord y, const wxString& data)
{
// copy selection as it changes after the list_refresh
const elements_type els = static_cast<ElementsCtrlBase*>(m_list->GetParent())->selected_elements();
if( 0 == els.size() )
return false; // no elements selected
int flags = wxLIST_HITTEST_BELOW;
long hit = hititem(x, y);
if( hit == wxNOT_FOUND )
return false; // the drop wasn't over an existing item
wxASSERT( m_list->GetItemData(hit) );
#if HAS_CMDPROC
ReorderCommand *s = new ReorderCommand(_("Reorder elements"));
#endif
ElementBase *after = reinterpret_cast<ElementBase*>(m_list->GetItemData(hit));
// move all selected items after the one the cursor is over
for( size_t rev = els.size(); rev != 0; --rev )
wxGetApp().hudfile()->move_element_after( els[rev-1], after );
#if HAS_CMDPROC
s->takepost();
wxGetApp().cmds()->Submit(s);
#endif
// TODO simple but expensive ;) hooray (doesn't flicker on MSW, checkcheck for GTK)
// Note this is already done in ReorderCommand::Do
//static_cast<ElementsCtrlBase*>(m_list->GetParent())->list_refresh(wxGetApp().hudfile()->elements());
// TODO ignore EVT_LIST_ITEM_SELECTED during this loop
wxGetApp().elementsctrl()->list_refresh(wxGetApp().hudfile()->elements());
for( cit_elements cit = els.begin(); cit != els.end(); ++cit )
static_cast<ElementsCtrlBase*>(m_list->GetParent())->select_item(*cit);
// wxGetApp().mainframe()->elementsctrl()->OnSelectionChanged();
return true;
}
void ElementsCtrlBase::list_refresh( const elements_type& elements )
{
clear();
for( cit_elements cit = elements.begin(); cit != elements.end(); ++cit )
append(*cit);
int collnamecount = Prefs::get().var(wxT("elements_collnamecount")).ival();
if( Prefs::get().var(wxT("elements_collections")).bval() )
{
// now insert collection items
wxString collname;
int collcount = 0; // how many collection titles we already inserted
for( size_t i=1; i < elements.size(); ++i )
{
if( elements[i]->name().Left(collnamecount) == elements[i-1]->name().Left(collnamecount) && elements[i]->name().Left(collnamecount) != collname)
{ // we found at least two items, that's enough
collname = elements[i]->name().Left(collnamecount);
// how many items belong to this collection?
size_t g;
for( g=i-1; g < elements.size(); ++g )
{
if( elements[g]->name().Left(collnamecount) != collname )
break;
}
// items [i-1,g-1] have same 3 starting characters
// maybe they share even more? figeur out
int minshare = 666;
m_list->SetItem(i-1+collcount, 0, wxEmptyString, E_LIST_IMG_COLLITEM);
for( size_t h=i; h <= g-1; ++h )
{
m_list->SetItem(h+collcount, 0, wxEmptyString, E_LIST_IMG_COLLITEM);
minshare = wxMin(she::common_start(elements[h]->name(), elements[h-1]->name()), minshare);
}
size_t realinsert = i;
/*
// also include the previous E_PARENT items.
#if COLLECTION_INCLUDES_PARENT
for( size_t k=i-2; k>0; --k )
{
if( elements[k]->flags() & E_PARENT )
--realinsert;
else
break;
}
#endif
*/
// insert collection title
wxListItem li;
li.SetMask(wxLIST_MASK_TEXT);
li.SetId(realinsert-1+collcount);
li.SetFont(*wxITALIC_FONT);
li.SetTextColour(ELEMENTS_COLL_COLOR);
li.SetBackgroundColour(ELEMENTS_COLL_BGCOLOR);
long idx = m_list->InsertItem(li);
m_list->SetItem(idx, 0, wxEmptyString, E_LIST_IMG_COLLTITLE);
collname = elements[i]->name().Left(minshare);
she::wxTrim(collname, wxT("_"));
m_list->SetItem(idx, 1, collname, -1);
m_list->SetItemData(idx, 0);
++collcount;
i = g-1; // skip over values we just put in a collection
}
}
}
}
