/** set current row **/
void set_current_row( dom::element& table, dom::element& row, UINT keyboardStates, bool dblClick = false )
{
if(is_multiple(table))
{
if (keyboardStates & SHIFT_KEY_PRESSED)
{
checkall(table, false);
check_range(table,row.index(),TRUE); // from current to new
}
else
{
if (keyboardStates & CONTROL_KEY_PRESSED)
set_checked_row (table,row, true); // toggle
else
checkall(table, false);
set_anchor(table,row.index ());
}
}
// get previously selected row:
dom::element prev = get_current_row( table );
if( prev.is_valid() )
{
if( prev != row )
prev.set_state(0,STATE_CURRENT, false); // drop state flags
}
row.set_state(STATE_CURRENT); // set state flags
row.scroll_to_view();
::UpdateWindow(row.get_element_hwnd(false));
table.post_event( dblClick? TABLE_ROW_DBL_CLICK:TABLE_ROW_CLICK, row.index(), row);
}
void notify(dom::element& el, NMHL_HYPERLINK::type code)
{
// send notification
NMHL_HYPERLINK nm;
memset(&nm,0,sizeof(nm));
HWND hwnd = el.get_element_hwnd(true);
nm.hdr.code = HLN_HYPERLINK;
nm.hdr.hwndFrom = hwnd;
nm.hdr.idFrom = GetDlgCtrlID(hwnd);
nm.action = code;
nm.he = el;
dom::element root = el.root();
const wchar_t *pHREF = el.get_attribute("href");
if(pHREF)
{
if(code == NMHL_HYPERLINK::CLICK && pHREF[0] == '#') // anchor name, this is a local hyperlink
{
if( pHREF+1 == 0 ) // href='#' case
return;
dom::element anchor_el = root.find_first("[id='%S'],[name='%S']",pHREF+1,pHREF+1);
//find_element_by_name(el.root_element(hwnd), pHREF + 1);
if(anchor_el.is_valid()) // found
{
anchor_el.scroll_to_view(true /* scroll it to top of the view */);
return; // shall host be notified about this?
}
}
wcsncpy(nm.szHREF,pHREF,MAX_URL_LENGTH);
el.combine_url(nm.szHREF,MAX_URL_LENGTH);
}
const wchar_t *pszTarget = el.get_attribute("target");
if(pszTarget)
{
if(code == NMHL_HYPERLINK::CLICK && try_to_load( root, nm.szHREF, pszTarget ))
return;
wcsncpy(nm.szTarget,pszTarget,MAX_URL_LENGTH);
}
::SendMessage(hwnd,WM_BEHAVIOR_NOTIFY,HLN_HYPERLINK,LPARAM(&nm));
}
