static void
MarkChildren(JSTracer *trc, types::TypeObject *type)
{
if (!type->singleton) {
unsigned count = type->getPropertyCount();
for (unsigned i = 0; i < count; i++) {
types::Property *prop = type->getProperty(i);
if (prop)
MarkId(trc, &prop->id, "type_prop");
}
}
if (type->proto)
MarkObject(trc, &type->proto, "type_proto");
if (type->singleton && !type->lazy())
MarkObject(trc, &type->singleton, "type_singleton");
if (type->newScript) {
MarkObject(trc, &type->newScript->fun, "type_new_function");
MarkShape(trc, &type->newScript->shape, "type_new_shape");
}
if (type->interpretedFunction)
MarkObject(trc, &type->interpretedFunction, "type_function");
}
/*
* This function is used by the cycle collector to trace through a
* shape. The cycle collector does not care about shapes or base
* shapes, so those are not marked. Instead, any shapes or base shapes
* that are encountered have their children marked. Stack space is
* bounded. If two shapes in a row have the same parent pointer, the
* parent pointer will only be marked once.
*/
void
MarkCycleCollectorChildren(JSTracer *trc, Shape *shape)
{
JSObject *prevParent = NULL;
do {
MarkCycleCollectorChildren(trc, shape->base(), &prevParent);
MarkId(trc, &shape->propidRef(), "propid");
shape = shape->previous();
} while (shape);
}
SjDisplayEditDlg::SjDisplayEditDlg()
: SjTagEditorDlg(g_mainFrame, (g_mainFrame->m_contextMenuClickedUrls.GetCount()>1))
{
g_mainFrame->m_display.m_tagEditorJustOpened = TRUE;
g_mainFrame->m_libraryModule->SavePendingData();
m_id = g_mainFrame->m_contextMenuClickedId;
if( g_mainFrame->m_contextMenuClickedUrls.GetCount() > 1 )
{
m_urls = g_mainFrame->m_contextMenuClickedUrls;
}
else
{
m_urls.Add(g_mainFrame->m_player.m_queue.GetUrlById(m_id));
MarkId(0);
}
}
bool SjDisplayEditDlg::GetUrls(wxArrayString& retUrls, int what)
{
if( what != 0 )
{
m_urls.Clear();
long newId = 0;
long currPos = g_mainFrame->m_player.m_queue.GetPosById(m_id);
long queueCount = g_mainFrame->m_player.m_queue.GetCount();
if( currPos >= 0 && currPos < queueCount )
{
if( what == 1 && currPos < queueCount-1 )
{
// get next track
newId = g_mainFrame->m_player.m_queue.GetIdByPos(currPos+1);
}
else if( what == -1 && currPos > 0 )
{
// get prev. track
newId = g_mainFrame->m_player.m_queue.GetIdByPos(currPos-1);
}
}
if( newId )
{
m_id = newId;
m_urls.Clear();
m_urls.Add(g_mainFrame->m_player.m_queue.GetUrlById(m_id));
MarkId(what);
}
}
// return the urls in scope
retUrls = m_urls;
return TRUE;
}
