private List <SectionInfo> GetSectionInfoForShape(int shape_index, SectionInfoCache cache)
{
if (cache.CountShapes > 0)
{
return(cache.GetSectionInfosForShapeAtIndex(shape_index));
}
return(null);
}
private void cache_section_info(IList <IVisio.Shape> shapes)
{
// there aren't any subqueries so return an empty cache
if (this.SubQueries.Count < 1)
{
this._cache = new SectionInfoCache(0);
}
this._cache = new SectionInfoCache();
// For each shape, for each subquery (section) find the number of rows
foreach (var shape in shapes)
{
var l_sectioninfo = new List <SectionInfo>(this.SubQueries.Count);
l_sectioninfo.AddRange(this.SubQueries.Select(subquery => subquery.GetSectionInfoForShape(shape)));
_cache.AddSectionInfosForShape(l_sectioninfo);
}
if (shapes.Count != _cache.CountShapes)
{
string msg = string.Format("mismatch in number of shapes and information collected for shapes");
throw new VisioAutomation.Exceptions.InternalAssertionException(msg);
}
}
private QueryOutputCollection <T> _create_outputs_for_shapes <T>(IList <int> shapeids, SectionInfoCache cache, VisioAutomation.Utilities.ArraySegmentReader <T> segReader)
{
var output_for_all_shapes = new QueryOutputCollection <T>();
for (int shape_index = 0; shape_index < shapeids.Count; shape_index++)
{
var shapeid = shapeids[shape_index];
var subqueryinfo = this.GetSectionInfoForShape(shape_index, cache);
var output_for_shape = this._create_output_for_shape((short)shapeid, subqueryinfo, segReader);
output_for_all_shapes.Add(output_for_shape);
}
return(output_for_all_shapes);
}