bool nuiTreeBase::SetChild(uint32 Index, nuiTreePtr pChild)
{
pChild->Acquire();
if (mpChildren.size() < Index+1)
mpChildren.resize(Index+1);
if (mpChildren[Index])
mpChildren[Index]->Release();
else if (mpChildren[Index])
{
mTreeNodeEventSink.DisconnectSource(mpChildren[Index]->Changed);
mpChildren[Index]->SetParent(NULL);
}
mpChildren[Index] = pChild;
mTreeNodeEventSink.Connect(pChild->Changed, &nuiTreeBase::OnChildChanged, pChild);
mTreeNodeEventSink.Connect(pChild->ChildAdded, &nuiTreeBase::OnChildAdded, pChild);
mTreeNodeEventSink.Connect(pChild->ChildDeleted, &nuiTreeBase::OnChildRemoved, pChild);
mTreeNodeEventSink.Connect(pChild->Deleted, &nuiTreeBase::OnChildDeleted, pChild);
pChild->SetParent(this);
AutoSort();
Changed();
ChildAdded(this, pChild);
return true;
}
bool nuiTreeBase::InsertChild(uint32 Index, nuiTreePtr pChild)
{
if (mpAutoSort)
return AddChild(pChild);
if (mpChildren.size() < Index+1)
mpChildren.resize(Index+1);
std::vector<nuiTreePtr>::iterator it = mpChildren.begin();
it+=Index;
if (it == mpChildren.end())
{
mpChildren.resize(mpChildren.size() - 1);
return false;
}
mpChildren.insert(it, pChild);
pChild->Acquire();
mTreeNodeEventSink.Connect(pChild->Changed, &nuiTreeBase::OnChildChanged, pChild);
mTreeNodeEventSink.Connect(pChild->ChildAdded, &nuiTreeBase::OnChildAdded, pChild);
mTreeNodeEventSink.Connect(pChild->ChildDeleted, &nuiTreeBase::OnChildRemoved, pChild);
mTreeNodeEventSink.Connect(pChild->Deleted, &nuiTreeBase::OnChildDeleted, pChild);
pChild->SetParent(this);
AutoSort();
Changed();
ChildAdded(this, pChild);
return true;
}
bool nuiTreeBase::AddChild(nuiTreePtr pChild)
{
pChild->Acquire();
if (!mpAutoSort)
{
mpChildren.push_back(pChild);
}
else
{
// Sorted insert:
std::vector<nuiTreePtr>::iterator it = std::upper_bound(mpChildren.begin(), mpChildren.end(), pChild, PrivateSortFunction(mpAutoSort));
mpChildren.insert(it, pChild);
}
mTreeNodeEventSink.Connect(pChild->Changed, &nuiTreeBase::OnChildChanged, pChild);
mTreeNodeEventSink.Connect(pChild->ChildAdded, &nuiTreeBase::OnChildAdded, pChild);
mTreeNodeEventSink.Connect(pChild->ChildDeleted, &nuiTreeBase::OnChildRemoved, pChild);
mTreeNodeEventSink.Connect(pChild->Deleted, &nuiTreeBase::OnChildDeleted, pChild);
pChild->SetParent(this);
Changed();
ChildAdded(this, pChild);
return false;
}
void QtPropertyData::ChildAdd(const QString &key, QtPropertyData *data)
{
if(NULL != data && !key.isEmpty())
{
int sz = children.size();
children.insert(key, data);
childrenOrder.insert(key, sz);
data->parent = this;
emit ChildAdded(key, data);
}
}
void Ctrl::AddChild(Ctrl *q, Ctrl *p)
{
GuiLock __;
ASSERT(q);
LLOG("Add " << UPP::Name(q) << " to: " << Name());
if(p == q) return;
bool updaterect = true;
if(q->parent) {
ASSERT(!q->inframe);
if(q->parent == this) {
RemoveChild0(q);
updaterect = false;
}
else
q->parent->RemoveChild(q);
}
q->parent = this;
if(p) {
ASSERT(p->parent == this);
q->prev = p;
q->next = p->next;
if(p == lastchild)
lastchild = q;
else
p->next->prev = q;
p->next = q;
}
else
if(firstchild) {
q->prev = NULL;
q->next = firstchild;
firstchild->prev = q;
firstchild = q;
}
else {
ASSERT(lastchild == NULL);
firstchild = lastchild = q;
q->prev = q->next = NULL;
}
q->CancelModeDeep();
if(updaterect)
q->UpdateRect();
ChildAdded(q);
q->ParentChange();
if(updaterect && GetTopCtrl()->IsOpen())
q->StateH(OPEN);
if(dynamic_cast<DHCtrl *>(q))
SyncDHCtrl();
}
bool nuiSimpleContainer::AddChild(nuiWidgetPtr pChild)
{
CheckValid();
if (GetDebug())
{
NGL_OUT(_T("[%s] Add Child 0x%x <--- 0x%x\n"), GetObjectClass().GetChars(), this, pChild);
}
pChild->Acquire();
nuiContainer* pParent = pChild->GetParent();
NGL_ASSERT(pParent != this);
uint32 capacity = mpChildren.capacity();
uint32 size = mpChildren.size();
if (size == capacity)
{
if (size < 128)
{
mpChildren.reserve(size * 2);
}
else
{
mpChildren.reserve(size + 128);
}
}
mpChildren.push_back(pChild);
if (pParent)
pParent->DelChild(pChild); // Remove from previous parent...
pChild->SetParent(this);
ChildAdded(this, pChild);
Invalidate();
InvalidateLayout();
DebugRefreshInfo();
return true;
}
void nuiTreeBase::OnChildAdded(const nuiEvent& rEvent)
{
const nuiTreeEvent<nuiTreeBase>* pTreeEvent = dynamic_cast<const nuiTreeEvent<nuiTreeBase>*>(&rEvent);
ChildAdded(pTreeEvent->mpParent, pTreeEvent->mpChild);
}
