public SummaryItemInfoExtractor(ISummaryItem isi)
{
m_isi = isi;
StringBuilder bldOrig = new StringBuilder();
StringBuilder bldMod = new StringBuilder();
foreach (Change ch in isi.Changes)
{
if (Utils.IsInOriginalDocument(ch.Type))
ch.GetInnerText(bldOrig);
if (Utils.IsInModifiedDocument(ch.Type))
ch.GetInnerText(bldMod);
}
bldBefore = new StringBuilder();
bldAfter = new StringBuilder();
SurroundingTextExtractor txtex = new SurroundingTextExtractor();
txtex.Execute(isi.Content, this);
TextBeforeChange = bldBefore.ToString();
TextAfterChange = bldAfter.ToString();
OriginalText = bldOrig.ToString();
ModifiedText = bldMod.ToString();
}
private int GetChangeEndPos(ISummaryItem si)
{
Change cLast = si.Changes[si.Changes.Count - 1];
StringBuilder bld = new StringBuilder();
cLast.GetInnerText(bld);
return cLast.RedlineCharPos + bld.Length;
}
private bool IsInContext(ISummaryItem item)
{
foreach (Change ch in item.Changes)
{
DocObject parent = ch.Parent;
while (parent != null)
{
if (m_selector(parent))
return true;
parent = parent.Parent;
}
}
return false;
}
protected override void RemoveGroupSummaryForProtectedColumns()
{
for (int i = Control.GroupSummary.Count - 1; i >= 0; i--)
{
ISummaryItem item = Control.GroupSummary[i];
foreach (GridColumn column in Control.Columns)
{
var xafGridColumn = column as XafGridColumn;
if ((xafGridColumn != null) && xafGridColumn.FieldName == item.FieldName && !new XafGridColumnWrapper(xafGridColumn).AllowGroupingChange)
{
Control.GroupSummary.RemoveAt(i);
}
}
}
var masterDetailXafGridView = Control as IColumnView;
if (masterDetailXafGridView != null)
{
masterDetailXafGridView.CanFilterGroupSummaryColumns = true;
}
}
protected abstract bool MatchesFilter(ISummaryItem si);
private int GetChangeStartPos(ISummaryItem si)
{
return si.Changes[0].RedlineCharPos;
}
private long Hash(ISummaryItem si)
{
long result = 0;
foreach (Change c in si.Changes)
{
unchecked
{
result = result * DocObject.LARGE_PRIME + c.GetHashCode();
}
}
return result;
}
public IList<Inline> Execute(List<DocObject> docObjects)
{
m_si = null;
return ExecuteImpl(docObjects);
}
public List<Inline> Execute(ISummaryItem si)
{
m_si = si;
return ExecuteImpl(si.Content);
}
private void CheckSummaryItem(ISummaryItem isi)
{
foreach (Change ch in isi.Changes)
{
StringBuilder bld = new StringBuilder();
ch.GetInnerText(bld);
if (bld.ToString().IndexOf(m_searchText, GetStringComparisonType()) != -1)
{
m_result.ChildNodes.Add(new SearchInChangesNode(isi, m_rtb, m_searchText, true));
return;
}
}
}
protected SummaryNode(ISummaryItem isi)
{
SummaryItem = isi;
_childNodes.CollectionChanged += new System.Collections.Specialized.NotifyCollectionChangedEventHandler(_childNodes_CollectionChanged);
}
public SummaryNode this[ISummaryItem item]
{
get
{
var node = (from o in ChildNodes
where o.SummaryItem == item
select o).FirstOrDefault();
return node;
}
}
