private static List <PageData> LoadPageDataFromXML(Client client, SXL.XDocument xmldoc) { var pagedatas = new List <PageData>(); // LOAD and ANALYZE EACH PAGE int pagenum = 0; var page_els = xmldoc.Root.Elements("page"); foreach (var page_el in page_els) { var node_ids = new HashSet <string>(); var con_ids = new HashSet <string>(); var pagedata = new PageData(); pagedatas.Add(pagedata); pagedata.Errors = new List <BuilderError>(); pagedata.LayoutOptions = new MsaglLayoutOptions(); var renderoptions_el = page_el.Element("renderoptions"); DirectedGraphBuilder.GetRenderOptionsFromXml(renderoptions_el, pagedata.LayoutOptions); pagedata.DirectedGraph = new DirectedGraphLayout(); var shape_els = page_el.Element("shapes").Elements("shape"); var con_els = page_el.Element("connectors").Elements("connector"); pagedata.ShapeInfos = shape_els.Select(e => ShapeInfo.FromXml(client, e)).ToList(); pagedata.ConnectorInfos = con_els.Select(e => ConnectorInfo.FromXml(client, e)).ToList(); client.WriteVerbose("Analyzing shape data for page {0}", pagenum); foreach (var shape_info in pagedata.ShapeInfos) { client.WriteVerbose("shape {0}", shape_info.ID); if (node_ids.Contains(shape_info.ID)) { pagedata.Errors.Add(BuilderError.NodeAlreadyDefined(pagenum, shape_info.ID)); } else { node_ids.Add(shape_info.ID); } } client.WriteVerbose("Analyzing connector data..."); foreach (var con_info in pagedata.ConnectorInfos) { client.WriteVerbose("connector {0}", con_info.ID); if (con_ids.Contains(con_info.ID)) { pagedata.Errors.Add(BuilderError.ConnectorAlreadyDefined(pagenum, con_info.ID)); } else { con_ids.Add(con_info.ID); } if (!node_ids.Contains(con_info.From)) { pagedata.Errors.Add(BuilderError.InvalidFromNode(pagenum, con_info.ID, con_info.From)); } if (!node_ids.Contains(con_info.To)) { pagedata.Errors.Add(BuilderError.InvalidToNode(pagenum, con_info.ID, con_info.To)); } } } return(pagedatas); }
public static List <DirectedGraphLayout> LoadFromXML(Client client, SXL.XDocument xmldoc) { var pagedatas = DirectedGraphBuilder.LoadPageDataFromXML(client, xmldoc); // STOP IF ANY ERRORS int num_errors = pagedatas.Select(pagedata => pagedata.Errors.Count).Sum(); if (num_errors > 1) { foreach (var pagedata in pagedatas) { foreach (var error in pagedata.Errors) { client.WriteVerbose(error.Text); } client.WriteVerbose("Errors encountered in shape data. Stopping."); } } // DRAW EACH PAGE foreach (var pagedata in pagedatas) { client.WriteVerbose("Creating shape AutoLayout nodes"); foreach (var shape_info in pagedata.ShapeInfos) { var dg_shape = pagedata.DirectedGraph.AddShape(shape_info.ID, shape_info.Label, shape_info.Stencil, shape_info.Master); dg_shape.URL = shape_info.URL; dg_shape.CustomProperties = new VisioAutomation.Shapes.CustomProperties.CustomPropertyDictionary(); foreach (var kv in shape_info.custprops) { dg_shape.CustomProperties[kv.Key] = kv.Value; } } client.WriteVerbose("Creating connector AutoLayout nodes"); foreach (var con_info in pagedata.ConnectorInfos) { var def_connector_type = ConnectorType.Curved; var connectory_type = def_connector_type; var from_shape = pagedata.DirectedGraph.Shapes.Find(con_info.From); var to_shape = pagedata.DirectedGraph.Shapes.Find(con_info.To); var def_con_color = new VisioAutomation.Drawing.ColorRGB(0x000000); var def_con_weight = 1.0 / 72.0; var def_end_arrow = 2; var dg_connector = pagedata.DirectedGraph.AddConnection(con_info.ID, from_shape, to_shape, con_info.Label, connectory_type); dg_connector.Cells = new ShapeCells(); dg_connector.Cells.LineColor = con_info.Element.AttributeAsColor("color", def_con_color).ToFormula(); dg_connector.Cells.LineWeight = con_info.Element.AttributeAsInches("weight", def_con_weight); dg_connector.Cells.LineEndArrow = def_end_arrow; } client.WriteVerbose("Rendering AutoLayout..."); } client.WriteVerbose("Finished rendering AutoLayout"); var directedgraphs = pagedatas.Select(pagedata => pagedata.DirectedGraph).ToList(); return(directedgraphs); }
public static List <DirectedGraphLayout> LoadFromXML(Client client, string filename) { var xmldoc = SXL.XDocument.Load(filename); return(DirectedGraphBuilder.LoadFromXML(client, xmldoc)); }
public static IList <VAGRAPH.Drawing> LoadFromXML(Client client, string filename) { var xmldoc = SXL.XDocument.Load(filename); return(DirectedGraphBuilder.LoadFromXML(client, xmldoc)); }