public SearchProgressChangedEventArgs(
string criteria,
GridSearchResultCellInfo cell,
GridSearchResultCellCollection cells,
bool searchFinished)
{
this.searchCriteria = criteria;
this.cell = cell;
this.cells = cells;
this.searchFinished = searchFinished;
}
protected virtual void SetCurrent(GridSearchResultCellInfo cell, bool checkInvokeRequired)
{
if (this.ViewTemplate.MasterTemplate.Owner.InvokeRequired)
{
this.ViewTemplate.MasterTemplate.Owner.Invoke((Delegate) new GridViewSearchRowInfo.SetCurrentHandler(this.SetCurrent), (object)cell);
}
else
{
this.SetCurrent(cell);
}
}
protected virtual void ReportSearchProgress(
int percent,
GridSearchResultCellInfo resultCell,
GridSearchResultCellCollection resultCells)
{
if (resultCell != null)
{
this.searchResult.Add(resultCell);
if (this.searchResult.Count == 1 && this.AutomaticallySelectFirstResult)
{
this.SelectNextSearchResult();
}
}
else if (resultCells != null)
{
foreach (GridSearchResultCellInfo resultCell1 in (List <GridSearchResultCellInfo>)resultCells)
{
this.searchResult.Add(resultCell1);
}
}
this.OnSearchProgressChanged(new SearchProgressChangedEventArgs(this.searchCriteria, resultCell, resultCells, percent == 100));
}
protected virtual void SetCurrent(GridSearchResultCellInfo cell)
{
this.EnsurePageVisible(cell.RowInfo);
this.ViewTemplate.MasterTemplate.Owner.CurrentRow = cell.RowInfo;
this.ViewTemplate.MasterTemplate.Owner.CurrentColumn = cell.ColumnInfo;
}
protected virtual void TraverseRows(DoWorkEventArgs e = null)
{
if (e != null)
{
e.Result = (object)false;
}
bool flag = false;
GridViewRowInfo currentRow = this.ViewTemplate.MasterTemplate.Owner.CurrentRow;
GridSearchResultCellCollection resultCells = (GridSearchResultCellCollection)null;
IEnumerator enumerator = (IEnumerator)this.CreateTraverser();
if (this.ViewTemplate.MasterTemplate.EnablePaging)
{
enumerator = this.CreatePagedTraverser(this.ViewTemplate.MasterTemplate.EnableGrouping && this.ViewTemplate.MasterTemplate.GroupDescriptors.Count > 0);
}
int traverserRowIndex = -1;
while (enumerator.MoveNext())
{
++traverserRowIndex;
if (GridViewSearchRowInfo.Cancel && !this.IsSearchAsync)
{
GridViewSearchRowInfo.Cancel = false;
e.Result = (object)true;
return;
}
if (!(enumerator.Current is GridViewTableHeaderRowInfo) && !(enumerator.Current is GridViewNewRowInfo) && (!(enumerator.Current is GridViewFilteringRowInfo) && !(enumerator.Current is GridViewSearchRowInfo)))
{
if (this.SearchFromCurrentPosition)
{
if (enumerator.Current == currentRow)
{
flag = true;
}
if (currentRow != null && !flag)
{
continue;
}
}
GridViewGroupRowInfo current1 = enumerator.Current as GridViewGroupRowInfo;
if (current1 != null)
{
if (GridViewSearchRowInfo.Cancel && !this.IsSearchAsync)
{
GridViewSearchRowInfo.Cancel = false;
e.Result = (object)true;
return;
}
if (this.MatchesSearchCriteria(this.searchCriteria, (GridViewRowInfo)current1, (GridViewColumn)null))
{
GridViewColumn groupedColumnInfo = this.GetGroupedColumnInfo(current1);
if (current1.SearchCache.ContainsKey((object)groupedColumnInfo))
{
current1.SearchCache[(object)groupedColumnInfo] = (object)this.searchCriteria;
}
else
{
current1.SearchCache.Add((object)groupedColumnInfo, (object)this.searchCriteria);
}
GridSearchResultCellInfo resultCell = new GridSearchResultCellInfo((GridViewRowInfo)current1, (GridViewColumn)null, traverserRowIndex, 0);
if (this.searchResult.Count < this.InitialSearchResultsTreshold)
{
this.ReportSearchProgress(0, resultCell, (GridSearchResultCellCollection)null);
}
else
{
if (resultCells == null)
{
resultCells = new GridSearchResultCellCollection(this.SearchResultsGroupSize);
}
resultCells.Add(resultCell);
if (resultCells.Count == this.SearchResultsGroupSize)
{
this.ReportSearchProgress(0, (GridSearchResultCellInfo)null, resultCells);
resultCells = (GridSearchResultCellCollection)null;
}
}
}
}
else
{
GridViewRowInfo current2 = enumerator.Current as GridViewRowInfo;
int traverserColumnIndex = -1;
for (int index = 0; index < current2.ViewTemplate.Columns.Count; ++index)
{
GridViewColumn column = (GridViewColumn)current2.ViewTemplate.Columns[index];
++traverserColumnIndex;
if (GridViewSearchRowInfo.Cancel && !this.IsSearchAsync)
{
GridViewSearchRowInfo.Cancel = false;
e.Result = (object)true;
return;
}
GridViewDataColumn gridViewDataColumn = column as GridViewDataColumn;
if ((gridViewDataColumn == null || gridViewDataColumn.AllowSearching) && (column.IsVisible && !column.IsGrouped) && (!(column is GridViewImageColumn) && this.MatchesSearchCriteria(this.searchCriteria, current2, column)))
{
if (current2.SearchCache.ContainsKey((object)column))
{
current2.SearchCache[(object)column] = (object)this.searchCriteria;
}
else
{
current2.SearchCache.Add((object)column, (object)this.searchCriteria);
}
GridSearchResultCellInfo resultCell = new GridSearchResultCellInfo(current2, column, traverserRowIndex, traverserColumnIndex);
if (this.searchResult.Count < this.InitialSearchResultsTreshold)
{
this.ReportSearchProgress(0, resultCell, (GridSearchResultCellCollection)null);
}
else
{
if (resultCells == null)
{
resultCells = new GridSearchResultCellCollection();
}
resultCells.Add(resultCell);
if (resultCells.Count == this.SearchResultsGroupSize)
{
this.ReportSearchProgress(0, (GridSearchResultCellInfo)null, resultCells);
resultCells = (GridSearchResultCellCollection)null;
}
}
}
}
}
}
}
if (resultCells != null && resultCells.Count > 0)
{
this.ReportSearchProgress(100, (GridSearchResultCellInfo)null, resultCells);
}
else
{
this.ReportSearchProgress(100, (GridSearchResultCellInfo)null, (GridSearchResultCellCollection)null);
}
}