private void GroupWorksheetRows(int currentRowNum)
{
while (this.hierarchyRowGroups.Count > 0)
{
TreeViewSpreadExport.RowGroup rowGroup = this.hierarchyRowGroups.Pop();
rowGroup.EndRow = currentRowNum - 1;
this.readyToExportRowGroups.Push(rowGroup);
}
while (this.readyToExportRowGroups.Count > 0)
{
TreeViewSpreadExport.RowGroup rowGroup = this.readyToExportRowGroups.Pop();
this.spreadExportRenderer.GroupRows(rowGroup.StartRow, rowGroup.EndRow, rowGroup.Level);
}
}
private void ProcessCurrentRowGrouping(int currentRowHierarchyLevel, int currentRowNum)
{
if (currentRowHierarchyLevel > this.lastRowHierarchyLevel)
{
this.hierarchyRowGroups.Push(new TreeViewSpreadExport.RowGroup(currentRowNum, currentRowHierarchyLevel));
}
else if (currentRowHierarchyLevel < this.lastRowHierarchyLevel)
{
for (int index = this.hierarchyRowGroups.Count > 0 ? this.hierarchyRowGroups.Peek().Level : 0; currentRowHierarchyLevel < index && this.hierarchyRowGroups.Count > 0; index = this.hierarchyRowGroups.Count > 0 ? this.hierarchyRowGroups.Peek().Level : 0)
{
TreeViewSpreadExport.RowGroup rowGroup = this.hierarchyRowGroups.Pop();
rowGroup.EndRow = currentRowNum - 1;
this.readyToExportRowGroups.Push(rowGroup);
}
}
this.lastRowHierarchyLevel = currentRowHierarchyLevel;
}