void CShellBrowser::MoveItemsIntoGroups(void)
{
LVITEM Item;
int nItems;
int iGroupId;
int i = 0;
ListView_RemoveAllGroups(m_hListView);
ListView_EnableGroupView(m_hListView,TRUE);
nItems = ListView_GetItemCount(m_hListView);
SendMessage(m_hListView,WM_SETREDRAW,(WPARAM)FALSE,(LPARAM)NULL);
m_GroupList.clear();
m_iGroupId = 0;
g_bSortAscending = m_bSortAscending;
g_pGroupList = &m_GroupList;
for(i = 0;i < nItems ;i++)
{
Item.mask = LVIF_PARAM;
Item.iItem = i;
Item.iSubItem = 0;
ListView_GetItem(m_hListView,&Item);
iGroupId = DetermineItemGroup((int)Item.lParam);
InsertItemIntoGroup(i,iGroupId);
}
SendMessage(m_hListView,WM_SETREDRAW,(WPARAM)TRUE,(LPARAM)NULL);
}
void CShellBrowser::SortFolder(UINT SortMode)
{
m_SortMode = SortMode;
if(m_bShowInGroups)
{
ListView_EnableGroupView(m_hListView,FALSE);
ListView_RemoveAllGroups(m_hListView);
ListView_EnableGroupView(m_hListView,TRUE);
SetGrouping(TRUE);
}
SendMessage(m_hListView,LVM_SORTITEMS,reinterpret_cast<WPARAM>(this),reinterpret_cast<LPARAM>(SortStub));
/* If in details view, the column sort
arrow will need to be changed to reflect
the new sorting mode. */
if(m_ViewMode == VM_DETAILS)
{
ApplyHeaderSortArrow();
}
}
AFX_INLINE void CGridListCtrlGroups::RemoveAllGroups()
{
ASSERT(::IsWindow(m_hWnd));
ListView_RemoveAllGroups(m_hWnd);
}