void
PrefListView::BuildView(XmlNode *node, int level, BListItem* parent)
{
if (!node) {
puts("Rebuild mit NULL?!");
return;
}
int anz = node->Children();
//printf("BuildView: %s %d einträge\n", node->Attribute("text"), anz);
if (anz>0) {
if (level==0) {
for (int i=0;i<anz;i++) {
XmlNode* c = (XmlNode*)node->ItemAt(i);
const char* t = c->Attribute("text");
BStringItem* item = new BStringItem(t);
item->SetText( t );
if (level>0)
AddUnder(item, parent);
else
AddItem(item);
//printf("Hinzufügen war %d\n", b);
if (c->Children()>0) {
BuildView(c, level+1, item);
}
}
DeselectAll();
}
else {
for (int i=anz-1;i>=0;i--) {
XmlNode* c = (XmlNode*)node->ItemAt(i);
const char* t = c->Attribute("text");
BStringItem* item = new BStringItem(t);
item->SetText( t );
if (level>0)
AddUnder(item, parent);
else
AddItem(item);
//printf("Hinzufügen war %d\n", b);
if (c->Children()>0) {
BuildView(c, level+1, item);
}
}
}
}
else {
//puts("Tja...");
}
}
void
MimeTypeListView::_CollectSubtypes(const char* supertype,
MimeTypeItem* supertypeItem)
{
BMessage types;
if (BMimeType::GetInstalledTypes(supertype, &types) != B_OK)
return;
const char* type;
int32 index = 0;
while (types.FindString("types", index++, &type) == B_OK) {
BMimeType mimeType(type);
bool isApp = mimetype_is_application_signature(mimeType);
if (fApplicationMode ^ isApp)
continue;
MimeTypeItem* typeItem = new MimeTypeItem(mimeType, fShowIcons,
supertypeItem == NULL);
typeItem->SetApplicationMode(isApp);
if (supertypeItem != NULL)
AddUnder(typeItem, supertypeItem);
else
AddItem(typeItem);
}
}
void RosterView::LinkUser(UserID *added_user, bool sort = true)
{
if (!added_user) return;
Window()->Lock();
if (added_user->UserType() == UserID::CONFERENCE)
{
AddUnder(new RosterItem(added_user), _conferences);
if (sort) SortItemsUnder(_conferences, true, _ListComparison);
}
else if (added_user->UserType() == UserID::JABBER)
{
if (added_user->SubscriptionStatus() == "none")
{
AddUnder(new RosterItem(added_user), _unknown);
if (sort) SortItemsUnder(_unknown, true, _ListComparison);
}
else
{
if (added_user->OnlineStatus() == UserID::ONLINE)
{
AddUnder(new RosterItem(added_user), _online);
if (sort) SortItemsUnder(_offline, true, _ListComparison);
}
else if (added_user->OnlineStatus() == UserID::CONF_STATUS)
{
AddUnder(new RosterItem(added_user), _conferences);
if (sort) SortItemsUnder(_offline, true, _ListComparison);
}
else
{
AddUnder(new RosterItem(added_user), _offline);
if (sort) SortItemsUnder(_offline, true, _ListComparison);
}
}
}
Window()->Unlock();
}
void
MimeTypeListView::_AddNewType(const char* type)
{
MimeTypeItem* item = FindItem(type);
BMimeType mimeType(type);
bool isApp = mimetype_is_application_signature(mimeType);
if (fApplicationMode ^ isApp || !mimeType.IsInstalled()) {
if (item != NULL) {
// type doesn't belong here
RemoveItem(item);
delete item;
}
return;
}
if (item != NULL) {
// for some reason, the type already exists
return;
}
BMimeType superType;
MimeTypeItem* superItem = NULL;
if (mimeType.GetSupertype(&superType) == B_OK)
superItem = FindItem(superType.Type());
item = new MimeTypeItem(mimeType, fShowIcons, fSupertype.Type() != NULL);
if (item->IsSupertypeOnly())
item->ShowIcon(false);
item->SetApplicationMode(isApp);
if (superItem != NULL) {
AddUnder(item, superItem);
InvalidateItem(IndexOf(superItem));
// the super item is not picked up from the class (ie. bug)
} else
AddItem(item);
UpdateItem(item);
if (!fSelectNewType.ICompare(mimeType.Type())) {
SelectItem(item);
fSelectNewType = "";
}
}