BOOL CXTPTabManager::DeleteItem(int nItem)
{
if (nItem < 0 || nItem >= GetItemCount())
return FALSE;
CXTPTabManagerItem* pItem = m_arrItems[nItem];
BOOL bSelected = (m_pSelected == pItem);
if (m_pHighlighted == pItem)
m_pHighlighted = NULL;
m_arrItems.RemoveAt(nItem);
pItem->OnRemoved();
pItem->InternalRelease();
if (bSelected)
{
SetCurSel(nItem);
}
OnItemsChanged();
return TRUE;
}
void CXTPTabManager::DeleteAllItems()
{
for (int i = 0; i < m_arrItems.GetSize(); i++)
{
CXTPTabManagerItem* pItem = m_arrItems[i];
pItem->OnRemoved();
pItem->InternalRelease();
}
m_arrItems.RemoveAll();
m_pHighlighted = m_pSelected = m_pPressed = NULL;
OnItemsChanged();
}
CTSKTabManagerItem* CTSKTabManager::AddItem(int nItem, CTSKTabManagerItem *pItem)
{
if (!pItem)
pItem = new CTSKTabManagerItem();
pItem->m_pTabManager = this;
if (nItem < 0 || nItem > GetItemCount())
nItem = GetItemCount();
m_arrItems.InsertAt(nItem, pItem);
OnItemsChanged();
return pItem;
}
//*************************************************************************
// Method: Add
// Description: Creates a list view sub item and adds it to the collection
//
// Parameters:
// control - the control to use to create the sub item
//
// Return Value: the added item
//*************************************************************************
ContainerListViewSubItem *ContainerListViewSubItemCollection::Add(Control *control)
{
ContainerListViewSubItem *thisItem = new ContainerListViewSubItem(control);
System::Threading::Monitor::Enter(List->SyncRoot);
try
{
OnItemsChanged(new ItemsChangedEventArgs(List->Add(thisItem)));
}
catch(Exception *)
{
}
__finally
{
System::Threading::Monitor::Exit(List->SyncRoot);
}
return thisItem;
}
//*************************************************************************
// Method: AddRange
// Description: Adds a set of list view sub items to the collection
//
// Parameters:
// items - the set of items to add
//
// Return Value: None
//*************************************************************************
void ContainerListViewSubItemCollection::AddRange(ContainerListViewSubItem *items[])
{
System::Threading::Monitor::Enter(List->SyncRoot);
try
{
for (int i = 0; i < items->Length; i++)
{
OnItemsChanged(new ItemsChangedEventArgs(List->Add(items->get_Item(i))));
}
}
catch(Exception *)
{
}
__finally
{
System::Threading::Monitor::Exit(List->SyncRoot);
}
}
CXTPTabManagerItem* CXTPTabManager::AddItem(int nItem, CXTPTabManagerItem* pItem /*= NULL*/)
{
if (!pItem)
pItem = new CXTPTabManagerItem();
pItem->m_pTabManager = this;
if (nItem < 0 || nItem > GetItemCount())
nItem = GetItemCount();
m_arrItems.InsertAt(nItem, pItem);
pItem->m_clrItem = xtpTabColorBlue + (GetPaintManager()->m_nItemColor++ % 8);
if (m_bCloseItemButton != xtpTabNavigateButtonNone)
{
pItem->m_arrNavigateButtons.Add(new CNavigateButtonTabClose(pItem, m_bCloseItemButton));
}
OnItemsChanged();
return pItem;
}
void CXTPTabManager::MoveItem(CXTPTabManagerItem* pItem, int nIndex)
{
ASSERT(pItem && pItem->GetTabManager() == this);
if (!pItem || pItem->GetTabManager() != this)
return;
int nOldIndex = pItem->GetIndex();
if (nOldIndex == nIndex)
return;
ASSERT(nOldIndex >= 0);
ASSERT(nIndex >= 0 && nIndex < GetItemCount());
if (nIndex < 0 || nIndex >= GetItemCount())
nIndex = GetItemCount() - 1;
m_arrItems.RemoveAt(nOldIndex);
m_arrItems.InsertAt(nIndex, pItem);
OnItemsChanged();
}
void CXTPTabManager::ReOrder(HWND hWnd, CPoint pt, CXTPTabManagerItem* pItem)
{
CXTPTabManagerItem* pSelected = m_pSelected;
m_pSelected = pItem;
if (GetPaintManager()->m_bHotTracking)
m_pHighlighted = pItem;
Reposition();
CArray<CRect, CRect&> arrRects;
for (int j = 0; j < GetItemCount(); j++)
{
CRect rc = GetItem(j)->GetRect();
arrRects.Add(rc);
}
int nIndex = pItem->GetIndex();
::SetCapture(hWnd);
while (::GetCapture() == hWnd)
{
MSG msg;
VERIFY(::GetMessage(&msg, NULL, 0, 0));
if (::GetCapture() != hWnd)
{
DispatchMessage (&msg);
break;
}
switch (msg.message)
{
case WM_MOUSEMOVE:
{
pt = CPoint((short signed)LOWORD(msg.lParam), (short signed)HIWORD(msg.lParam));
for (int i = 0; i < arrRects.GetSize(); i++)
{
if (i != pItem->GetIndex() && arrRects[i].PtInRect(pt))
{
while (i != pItem->GetIndex())
{
int j = i < pItem->GetIndex() ? pItem->GetIndex() - 1 : pItem->GetIndex() + 1;
CXTPTabManagerItem* p1 = pItem;
CXTPTabManagerItem* p2 = m_arrItems[pItem->GetIndex()] = m_arrItems[j];
m_arrItems[j] = p1;
OnItemsChanged();
OnSwitchItem(p1, p2);
}
break;
}
}
}
break;
case WM_KEYDOWN:
if (msg.wParam != VK_ESCAPE)
break;
case WM_CANCELMODE:
case WM_LBUTTONUP:
case WM_RBUTTONDOWN:
goto ExitLoop;
default:
DispatchMessage (&msg);
break;
}
}
ExitLoop:
ReleaseCapture();
PerformMouseMove(hWnd, pt);
m_pSelected = pSelected;
OnItemClick(pItem);
if (nIndex != pItem->GetIndex())
{
OnItemOrderChanged(pItem, nIndex, pItem->GetIndex());
}
}
//*************************************************************************
// Method: Add
// Description: Adds a list view sub item to the collection
//
// Parameters:
// item - the item to add
//
// Return Value: the index the item was added at
//*************************************************************************
int ContainerListViewSubItemCollection::Add(ContainerListViewSubItem *item)
{
int index = List->Add(item);
OnItemsChanged(new ItemsChangedEventArgs(index));
return index;
}
void ItemsControl::OnNotifyCollectionChanged(suic::ObjectPtr sender, suic::NotifyCollectionChangedArg& e)
{
OnItemsChanged(e);
}
