internal void RenderToVisio(Drawing drawing, IVisio.Page page)
{
if (drawing == null)
{
throw new System.ArgumentNullException("drawing");
}
if (page == null)
{
throw new System.ArgumentNullException("page");
}
if (drawing.Root == null)
{
throw new System.ArgumentException("Tree has root node set to null", "drawing");
}
const double border_width = 0.5;
// Construct a layout tree from the hierarchy
var treenodes = VA.Internal.TreeOps.CopyTree(
drawing.Root,
n => n.Children,
n => node_to_layout_node(n),
(p, c) => p.AddChild(c));
// Perform the layout
var layout = new VA.Models.InternalTree.TreeLayout <object>();
layout.Options.Direction = map_direction2(this.LayoutOptions.Direction);
layout.Options.LevelSeparation = 1;
layout.Options.SiblingSeparation = 0.25;
layout.Options.SubtreeSeparation = 1;
layout.Root.AddChild(treenodes[0]);
layout.PerformLayout();
// Render the Document in Visio
var bb = layout.GetBoundingBoxOfTree();
var app = page.Application;
var documents = app.Documents;
var basic_stencil = documents.OpenStencil(basic_stencil_name);
var connectors_stencil = documents.OpenStencil(connectors_stencil_name);
var basic_masters = basic_stencil.Masters;
var connectors_masters = connectors_stencil.Masters;
var node_master = basic_masters[rect_master_name];
var connector_master = connectors_masters[dc_master_name];
var page_node = new VA.DOM.Page();
var page_size = bb.Size.Add(border_width * 2, border_width * 2.0);
// fixup the nodes so that they render on the page
foreach (var i in treenodes)
{
i.Position = i.Position.Add(border_width, border_width);
}
var centerpoints = treenodes.Select(tn => tn.Rect.Center).ToList();
var master_nodes = centerpoints.Select(cp => page_node.Shapes.Drop(node_master, cp)).ToList();
// For each OrgChart object, attach the shape that corresponds to it
foreach (int i in Enumerable.Range(0, treenodes.Count))
{
var tree_node = (VA.Models.Tree.Node)treenodes[i].Data;
DOM.Shape master_node = master_nodes[i];
tree_node.DOMNode = master_node;
if (tree_node.Cells != null)
{
master_node.Cells = tree_node.Cells.ShallowCopy();
}
master_node.Cells.Width = treenodes[i].Size.Width;
master_node.Cells.Height = treenodes[i].Size.Height;
master_node.Text = tree_node.Text;
}
if (this.LayoutOptions.ConnectorType == ConnectorType.DynamicConnector)
{
var orgchart_nodes = treenodes.Select(tn => tn.Data).Cast <Node>();
foreach (var parent in orgchart_nodes)
{
foreach (var child in parent.Children)
{
var parent_shape = (VA.DOM.BaseShape)parent.DOMNode;
var child_shape = (VA.DOM.BaseShape)child.DOMNode;
var connector = page_node.Shapes.Connect(connector_master, parent_shape, child_shape);
connector.Cells = this.LayoutOptions.ConnectorCells;
}
}
}
else if (this.LayoutOptions.ConnectorType == ConnectorType.CurvedBezier)
{
foreach (var connection in layout.EnumConnections())
{
var bez = layout.GetConnectionBezier(connection);
var shape = page_node.Shapes.DrawBezier(bez);
shape.Cells = this.LayoutOptions.ConnectorCells;
}
}
else if (this.LayoutOptions.ConnectorType == ConnectorType.PolyLine)
{
foreach (var connection in layout.EnumConnections())
{
var polyline = layout.GetConnectionPolyline(connection);
var shape = page_node.Shapes.DrawPolyLine(polyline);
shape.Cells = this.LayoutOptions.ConnectorCells;
}
}
else
{
string msg = "Unsupported Connector Type";
throw new VA.AutomationException(msg);
}
page_node.Size = page_size;
page_node.Render(page);
// Attach all the orgchart nodes to the Visio shapes that were created
foreach (int i in Enumerable.Range(0, treenodes.Count))
{
var orgnode = (Node)treenodes[i].Data;
var shape = (VA.DOM.BaseShape)orgnode.DOMNode;
orgnode.VisioShape = shape.VisioShape;
}
}
internal void RenderToVisio(Drawing drawing, IVisio.Page page)
{
if (drawing == null)
{
throw new System.ArgumentNullException("drawing");
}
if (page== null)
{
throw new System.ArgumentNullException("page");
}
if (drawing.Root == null)
{
throw new System.ArgumentException("Tree has root node set to null", "drawing");
}
const double border_width = 0.5;
// Construct a layout tree from the hierarchy
var treenodes = VA.Internal.TreeOps.CopyTree(
drawing.Root,
n => n.Children,
n => node_to_layout_node(n),
(p, c) => p.AddChild(c));
// Perform the layout
var layout = new VA.Models.InternalTree.TreeLayout<object>();
layout.Options.Direction = map_direction2(this.LayoutOptions.Direction);
layout.Options.LevelSeparation = 1;
layout.Options.SiblingSeparation = 0.25;
layout.Options.SubtreeSeparation = 1;
layout.Root.AddChild(treenodes[0]);
layout.PerformLayout();
// Render the Document in Visio
var bb = layout.GetBoundingBoxOfTree();
var app = page.Application;
var documents = app.Documents;
var basic_stencil = documents.OpenStencil(basic_stencil_name);
var connectors_stencil = documents.OpenStencil(connectors_stencil_name);
var basic_masters = basic_stencil.Masters;
var connectors_masters = connectors_stencil.Masters;
var node_master = basic_masters[rect_master_name];
var connector_master = connectors_masters[dc_master_name];
var page_node = new VA.DOM.Page();
var page_size = bb.Size.Add(border_width*2, border_width*2.0);
// fixup the nodes so that they render on the page
foreach (var i in treenodes)
{
i.Position = i.Position.Add(border_width, border_width);
}
var centerpoints = treenodes.Select(tn => tn.Rect.Center).ToList();
var master_nodes = centerpoints.Select(cp => page_node.Shapes.Drop(node_master, cp)).ToList();
// For each OrgChart object, attach the shape that corresponds to it
foreach (int i in Enumerable.Range(0, treenodes.Count))
{
var tree_node = (VA.Models.Tree.Node)treenodes[i].Data;
DOM.Shape master_node = master_nodes[i];
tree_node.DOMNode = master_node;
if (tree_node.Cells!=null)
{
master_node.Cells = tree_node.Cells.ShallowCopy();
}
master_node.Cells.Width = treenodes[i].Size.Width;
master_node.Cells.Height = treenodes[i].Size.Height;
master_node.Text = tree_node.Text;
}
if (this.LayoutOptions.ConnectorType == ConnectorType.DynamicConnector)
{
var orgchart_nodes = treenodes.Select(tn => tn.Data).Cast<Node>();
foreach (var parent in orgchart_nodes)
{
foreach (var child in parent.Children)
{
var parent_shape = (VA.DOM.BaseShape)parent.DOMNode;
var child_shape = (VA.DOM.BaseShape)child.DOMNode;
var connector = page_node.Shapes.Connect(connector_master, parent_shape, child_shape);
connector.Cells = this.LayoutOptions.ConnectorCells;
}
}
}
else if (this.LayoutOptions.ConnectorType == ConnectorType.CurvedBezier)
{
foreach (var connection in layout.EnumConnections())
{
var bez = layout.GetConnectionBezier(connection);
var shape = page_node.Shapes.DrawBezier(bez);
shape.Cells = this.LayoutOptions.ConnectorCells;
}
}
else if (this.LayoutOptions.ConnectorType == ConnectorType.PolyLine)
{
foreach (var connection in layout.EnumConnections())
{
var polyline = layout.GetConnectionPolyline(connection);
var shape = page_node.Shapes.DrawPolyLine(polyline);
shape.Cells = this.LayoutOptions.ConnectorCells;
}
}
else
{
string msg = "Unsupported Connector Type";
throw new VA.AutomationException(msg);
}
page_node.Size = page_size;
page_node.Render(page);
// Attach all the orgchart nodes to the Visio shapes that were created
foreach (int i in Enumerable.Range(0, treenodes.Count))
{
var orgnode = (Node) treenodes[i].Data;
var shape = (VA.DOM.BaseShape)orgnode.DOMNode;
orgnode.VisioShape = shape.VisioShape;
}
}
