bool wxGxContentView::AddObject(wxGxObject* const pObject)
{
wxCriticalSectionLocker locker(m_CritSectCont);
if(pObject == NULL)
return false;
//check doubles
for(long i = 0; i < GetItemCount(); ++i)
{
LPITEMDATA pItemData = (LPITEMDATA)GetItemData(i);
if(pItemData == NULL)
continue;
if(pItemData->nObjectID == pObject->GetId())
return false;
}
//wxLogDebug(wxT("wxGxContentView::AddObject %d '%s'"), pObject->GetId(), pObject->GetFullName());
IGxObjectUI* pObjUI = dynamic_cast<IGxObjectUI*>(pObject);
wxIcon icon_small, icon_large;
if(pObjUI != NULL)
{
icon_small = pObjUI->GetSmallImage();
icon_large = pObjUI->GetLargeImage();
}
int pos = GetIconPos(icon_small, icon_large);
LPITEMDATA pData = new _itemdata;
pData->nObjectID = pObject->GetId();
pData->iImageIndex = pos;
wxString sName;
if(m_pCatalog->GetShowExt())
sName = pObject->GetName();
else
sName = pObject->GetBaseName();
wxString sType = pObject->GetCategory();
long ListItemID = InsertItem(0, sName, pos);
if(m_current_style == enumGISCVReport)
{
SetItem(ListItemID, 1, sType);
IGxDataset* pDSet = dynamic_cast<IGxDataset*>(pObject);
if(pDSet)
{
wxCriticalSectionLocker locker(m_CritSectFillMeta);
m_anFillMetaIDs.Add(pObject->GetId());
}
}
SetItemPtrData(ListItemID, (wxUIntPtr) pData);
return true;
}
void wxGxContentView::OnObjectChanged(wxGxCatalogEvent& event)
{
//wxLogDebug(wxT("ContentView Object %d Change"), event.GetObjectID());
if(event.GetObjectID() == m_nParentGxObjectID)
{
wxGxObject* pGxObject = m_pCatalog->GetRegisterObject(event.GetObjectID());
wxGxObjectContainer* pObjectContainer = wxDynamicCast(pGxObject, wxGxObjectContainer);
if(pObjectContainer != NULL)
{
wxBusyCursor wait;
if(GetItemCount() > 0 && !pObjectContainer->HasChildren())
{
ResetContents();
}
else if(GetItemCount() == 0 && pObjectContainer->HasChildren())
{
RefreshAll();
return;
}
}
}
bool bItemsHaveChanges = false;
for(long i = 0; i < GetItemCount(); ++i)
{
LPITEMDATA pItemData = (LPITEMDATA)GetItemData(i);
if(pItemData == NULL)
continue;
if(pItemData->nObjectID != event.GetObjectID())
continue;
wxGxObject* pGxObject = m_pCatalog->GetRegisterObject(event.GetObjectID());
IGxObjectUI* pObjUI = dynamic_cast<IGxObjectUI*>(pGxObject);
wxIcon icon_small, icon_large;
if(pObjUI != NULL)
{
icon_small = pObjUI->GetSmallImage();
icon_large = pObjUI->GetLargeImage();
}
bool bChangeIcon = false;
int pos = GetIconPos(icon_small, icon_large);
bChangeIcon = pItemData->iImageIndex != pos;
pItemData->iImageIndex = pos;
wxString sName;
if(m_pCatalog->GetShowExt())
sName = pGxObject->GetName();
else
sName = pGxObject->GetBaseName();
wxString sType = pGxObject->GetCategory();
if (GetItemText(i, 0) != sName)
{
SetItem(i, 0, sName, pos);
if (m_currentSortCol == 0)
{
bItemsHaveChanges = true;
}
}
else if(bChangeIcon)
{
SetItemImage(i, pos);
}
if(m_current_style == enumGISCVReport)
{
if (GetItemText(i, 1) != sType)
{
SetItem(i, 1, sType);
if (m_currentSortCol == 1)
{
bItemsHaveChanges = true;
}
}
IGxDataset* pDSet = dynamic_cast<IGxDataset*>(pGxObject);
if(pDSet)
{
if (pDSet->IsMetadataFilled())
{
if (pDSet->GetSize() > 0)
SetItem(i, 2, wxFileName::GetHumanReadableSize(pDSet->GetSize()));
if (pDSet->GetModificationDate().IsValid())
SetItem(i, 3, pDSet->GetModificationDate().Format());
}
else
{
wxCriticalSectionLocker locker(m_CritSectFillMeta);
m_anFillMetaIDs.Add(pGxObject->GetId());
}
}
}
}
if(bItemsHaveChanges)
{
SORTDATA sortdata = {m_bSortAsc, m_currentSortCol};
SortItems(GxObjectCVCompareFunction, (long)&sortdata);
SetColumnImage(m_currentSortCol, m_bSortAsc ? 0 : 1);
}
// wxListCtrl::Refresh();
}