public void TreeLayout_MultiNode()
{
// Verify that a tree with multiple nodes can be drawn
// Note that the DefaultNodeSize option is being used
var t = new TREEMODEL.Drawing();
t.Root = new TREEMODEL.Node("Root");
var na = new TREEMODEL.Node("A");
var nb = new TREEMODEL.Node("B");
var na1 = new TREEMODEL.Node("A1");
var na2 = new TREEMODEL.Node("A2");
var nb1 = new TREEMODEL.Node("B1");
var nb2 = new TREEMODEL.Node("B2");
t.Root.Children.Add(na);
t.Root.Children.Add(nb);
na.Children.Add(na1);
na.Children.Add(na2);
nb.Children.Add(nb1);
nb1.Children.Add(nb2);
t.LayoutOptions.DefaultNodeSize = new VA.Drawing.Size(1, 1);
var app = this.GetVisioApplication();
var doc = this.GetNewDoc();
var page = app.ActivePage;
t.Render(page);
AssertVA.AreEqual(5.25, 8.0, VisioAutomationTest.GetPageSize(page), 0.05);
Assert.AreEqual("Root", t.Root.VisioShape.Text);
Assert.AreEqual("A", na.VisioShape.Text);
Assert.AreEqual("B", nb.VisioShape.Text);
Assert.AreEqual("A1", na1.VisioShape.Text);
Assert.AreEqual("A2", na2.VisioShape.Text);
Assert.AreEqual("B1", nb1.VisioShape.Text);
Assert.AreEqual("B2", nb2.VisioShape.Text);
doc.Close(true);
}
public void TreeLayout_MultiNode()
{
// Verify that a tree with multiple nodes can be drawn
// Note that the DefaultNodeSize option is being used
var t = new TREEMODEL.Drawing();
t.Root = new TREEMODEL.Node("Root");
var na = new TREEMODEL.Node("A");
var nb = new TREEMODEL.Node("B");
var na1 = new TREEMODEL.Node("A1");
var na2 = new TREEMODEL.Node("A2");
var nb1 = new TREEMODEL.Node("B1");
var nb2 = new TREEMODEL.Node("B2");
t.Root.Children.Add(na);
t.Root.Children.Add(nb);
na.Children.Add(na1);
na.Children.Add(na2);
nb.Children.Add(nb1);
nb1.Children.Add(nb2);
t.LayoutOptions.DefaultNodeSize = new VA.Drawing.Size(1, 1);
var app = this.GetVisioApplication();
var doc = this.GetNewDoc();
var page = app.ActivePage;
t.Render(page);
AssertVA.AreEqual(5.25, 8.0, VisioAutomationTest.GetPageSize(page), 0.05);
Assert.AreEqual("Root", t.Root.VisioShape.Text);
Assert.AreEqual("A", na.VisioShape.Text);
Assert.AreEqual("B", nb.VisioShape.Text);
Assert.AreEqual("A1", na1.VisioShape.Text);
Assert.AreEqual("A2", na2.VisioShape.Text);
Assert.AreEqual("B1", nb1.VisioShape.Text);
Assert.AreEqual("B2", nb2.VisioShape.Text);
doc.Close(true);
}
public void TreeLayout_SingleNode()
{
// Verify that a tree with a single node can be drawn
var t = new TREEMODEL.Drawing();
t.Root = new TREEMODEL.Node("Root");
var app = this.GetVisioApplication();
var doc = this.GetNewDoc();
var page = app.ActivePage;
t.Render(page);
AssertVA.AreEqual(3.0, 1.5, VisioAutomationTest.GetPageSize(page), 0.05);
doc.Close(true);
}
public void TreeLayout_SingleNode()
{
// Verify that a tree with a single node can be drawn
var t = new TREEMODEL.Drawing();
t.Root = new TREEMODEL.Node("Root");
var app = this.GetVisioApplication();
var doc = this.GetNewDoc();
var page = app.ActivePage;
t.Render(page);
AssertVA.AreEqual(3.0, 1.5, VisioAutomationTest.GetPageSize(page), 0.05);
doc.Close(true);
}
public static void TreeWithTwoPassLayoutAndFormatting()
{
var doc = SampleEnvironment.Application.ActiveDocument;
var page1 = doc.Pages.Add();
var t = new TREEMODEL.Drawing();
t.Root = new TREEMODEL.Node("Root");
var na = new TREEMODEL.Node("A");
var nb = new TREEMODEL.Node("B");
var na1 = new TREEMODEL.Node("A1");
var na2 = new TREEMODEL.Node("A2");
var nb1 = new TREEMODEL.Node("B1");
var nb2 = new TREEMODEL.Node("B2");
t.Root.Children.Add(na);
t.Root.Children.Add(nb);
na.Children.Add(na1);
na.Children.Add(na2);
nb.Children.Add(nb1);
nb1.Children.Add(nb2);
var fontname = "Segoe UI";
var font = doc.Fonts[fontname];
foreach (var tn in t.Nodes)
{
var cells = new VA.DOM.ShapeCells();
tn.Cells = cells;
cells.ParaHorizontalAlign = 0; // align text to left
cells.VerticalAlign = 0; // align text block to top
cells.CharFont = font.ID;
cells.CharSize = "10pt";
cells.FillForegnd = "rgb(255,250,200)";
cells.CharColor = "rgb(255,0,0)";
}
// TODO: Complete this sample
}
public static void TreeWithTwoPassLayoutAndFormatting()
{
var doc = SampleEnvironment.Application.ActiveDocument;
var page1 = doc.Pages.Add();
var t = new TREEMODEL.Drawing();
t.Root = new TREEMODEL.Node("Root");
var na = new TREEMODEL.Node("A");
var nb = new TREEMODEL.Node("B");
var na1 = new TREEMODEL.Node("A1");
var na2 = new TREEMODEL.Node("A2");
var nb1 = new TREEMODEL.Node("B1");
var nb2 = new TREEMODEL.Node("B2");
t.Root.Children.Add(na);
t.Root.Children.Add(nb);
na.Children.Add(na1);
na.Children.Add(na2);
nb.Children.Add(nb1);
nb1.Children.Add(nb2);
var fontname = "Segoe UI";
var font = doc.Fonts[fontname];
foreach (var tn in t.Nodes)
{
var cells = new VA.DOM.ShapeCells();
tn.Cells = cells;
cells.ParaHorizontalAlign = 0; // align text to left
cells.VerticalAlign = 0; // align text block to top
cells.CharFont = font.ID;
cells.CharSize = "10pt";
cells.FillForegnd = "rgb(255,250,200)";
cells.CharColor = "rgb(255,0,0)";
}
// TODO: Complete this sample
}
public IVisio.Document DrawNamespacesAndClasses(IList <Type> types_)
{
this._client.Application.AssertApplicationAvailable();
string segoeui_fontname = "Segoe UI";
string segoeuilight_fontname = "Segoe UI Light";
string def_linecolor = "rgb(180,180,180)";
string def_shape_fill = "rgb(245,245,245)";
var doc = this._client.Document.New(8.5, 11, null);
var fonts = doc.Fonts;
var font_segoe = fonts[segoeui_fontname];
var font_segoelight = fonts[segoeuilight_fontname];
int fontid_segoe = font_segoe.ID16;
int fontid_segoelight = font_segoelight.ID16;
var types = types_.Select(t => new TypeInfo(t));
var pathbuilder = new PathTreeBuilder();
foreach (var type in types)
{
pathbuilder.Add(type.Type.Namespace);
}
var namespaces = pathbuilder.GetPaths();
var tree_layout = new VATREE.Drawing();
tree_layout.LayoutOptions.Direction = VATREE.LayoutDirection.Down;
tree_layout.LayoutOptions.ConnectorType = VATREE.ConnectorType.PolyLine;
var ns_node_map = new Dictionary <string, VATREE.Node>(namespaces.Count);
var node_to_nslabel = new Dictionary <VATREE.Node, string>(namespaces.Count);
// create nodes for every namespace
foreach (string ns in namespaces)
{
string label = ns;
int index_of_last_sep = ns.LastIndexOf(pathbuilder.Separator, StringComparison.Ordinal);
if (index_of_last_sep > 0)
{
label = ns.Substring(index_of_last_sep + 1);
}
string ns1 = ns;
var types_in_namespace = types.Where(t => t.Type.Namespace == ns1)
.OrderBy(t => t.Type.Name)
.Select(t => t.Label);
var node = new VATREE.Node(ns);
node.Size = new Drawing.Size(2.0, (0.15) * (1 + 2 + types_in_namespace.Count()));
var markup = new Text.Markup.TextElement();
var m1 = markup.AddElement(label + "\n");
m1.CharacterCells.Font = fontid_segoe;
m1.CharacterCells.Size = "12.0pt";
m1.CharacterCells.Style = "1"; // Bold
var m2 = markup.AddElement();
m2.CharacterCells.Font = fontid_segoe;
m2.CharacterCells.Size = "8.0pt";
m2.AddText(string.Join("\n", types_in_namespace));
node.Text = markup;
ns_node_map[ns] = node;
node_to_nslabel[node] = label;
}
// add children to nodes
foreach (string ns in namespaces)
{
var parent_ns = pathbuilder.PathToParentPath[ns];
if (parent_ns != null)
{
// the current namespace has a parent
var parent_node = ns_node_map[parent_ns];
var child_node = ns_node_map[ns];
parent_node.Children.Add(child_node);
}
else
{
// that means this namespace is a root, forget about it
}
}
if (pathbuilder.Roots.Count == 0)
{
}
else if (pathbuilder.Roots.Count == 1)
{
// when there is exactly one root namespace, then that node will be the tree's root node
var first_root = pathbuilder.Roots[0];
var root_n = ns_node_map[first_root];
tree_layout.Root = root_n;
}
else
{
// if there are multiple root namespaces, inject an empty placeholder root
var root_n = new VATREE.Node();
tree_layout.Root = root_n;
foreach (var root_ns in pathbuilder.Roots)
{
var node = ns_node_map[root_ns];
tree_layout.Root.Children.Add(node);
}
}
// format the shapes
foreach (var node in tree_layout.Nodes)
{
if (node.Cells == null)
{
node.Cells = new DOM.ShapeCells();
}
node.Cells.FillForegnd = def_shape_fill;
//node.ShapeCells.LineWeight = "0";
//node.ShapeCells.LinePattern = "0";
node.Cells.LineColor = def_linecolor;
node.Cells.ParaHorizontalAlign = "0";
node.Cells.VerticalAlign = "0";
}
var cxn_cells = new DOM.ShapeCells();
cxn_cells.LineColor = def_linecolor;
tree_layout.LayoutOptions.ConnectorCells = cxn_cells;
tree_layout.Render(doc.Application.ActivePage);
DeveloperCommands.hide_ui_stuff(doc);
return(doc);
}
public IVisio.Document DrawNamespaces(IList <Type> types)
{
this._client.Application.AssertApplicationAvailable();
string def_linecolor = "rgb(140,140,140)";
string def_fillcolor = "rgb(240,240,240)";
string def_font = "Segoe UI";
var doc = this._client.Document.New(8.5, 11, null);
var fonts = doc.Fonts;
var font = fonts[def_font];
int fontid = font.ID16;
var pathbuilder = new PathTreeBuilder();
foreach (var type in types)
{
pathbuilder.Add(type.Namespace);
}
var namespaces = pathbuilder.GetPaths();
var tree_layout = new VATREE.Drawing();
tree_layout.LayoutOptions.Direction = VATREE.LayoutDirection.Right;
tree_layout.LayoutOptions.ConnectorType = VATREE.ConnectorType.CurvedBezier;
var ns_node_map = new Dictionary <string, VATREE.Node>(namespaces.Count);
// create nodes for every namespace
foreach (string ns in namespaces)
{
string label = ns;
int index_of_last_sep = ns.LastIndexOf(pathbuilder.Separator, StringComparison.Ordinal);
if (index_of_last_sep > 0)
{
label = ns.Substring(index_of_last_sep + 1);
}
var node = new VATREE.Node(ns);
node.Text = new Text.Markup.TextElement(label);
node.Size = new Drawing.Size(2.0, 0.25);
ns_node_map[ns] = node;
}
// add children to nodes
foreach (string ns in namespaces)
{
var parent_ns = pathbuilder.PathToParentPath[ns];
if (parent_ns != null)
{
// the current namespace has a parent
var parent_node = ns_node_map[parent_ns];
var child_node = ns_node_map[ns];
parent_node.Children.Add(child_node);
}
else
{
// that means this namespace is a root, forget about it
}
}
if (pathbuilder.Roots.Count == 0)
{
}
else if (pathbuilder.Roots.Count == 1)
{
// when there is exactly one root namespace, then that node will be the tree's root node
var first_root = pathbuilder.Roots[0];
var root_n = ns_node_map[first_root];
tree_layout.Root = root_n;
}
else
{
// if there are multiple root namespaces, inject an empty placeholder root
var root_n = new VATREE.Node();
tree_layout.Root = root_n;
foreach (var root_ns in pathbuilder.Roots)
{
var node = ns_node_map[root_ns];
tree_layout.Root.Children.Add(node);
}
}
// format the shapes
foreach (var node in tree_layout.Nodes)
{
if (node.Cells == null)
{
node.Cells = new DOM.ShapeCells();
}
node.Cells.FillForegnd = def_fillcolor;
node.Cells.CharFont = fontid;
node.Cells.LineColor = def_linecolor;
node.Cells.ParaHorizontalAlign = "0";
}
var cxn_cells = new DOM.ShapeCells();
cxn_cells.LineColor = def_linecolor;
tree_layout.LayoutOptions.ConnectorCells = cxn_cells;
tree_layout.Render(doc.Application.ActivePage);
DeveloperCommands.hide_ui_stuff(doc);
return(doc);
}
internal void RenderToVisio(Drawing drawing, IVisio.Page page)
{
if (drawing == null)
{
throw new System.ArgumentNullException(nameof(drawing));
}
if (page== null)
{
throw new System.ArgumentNullException(nameof(page));
}
if (drawing.Root == null)
{
throw new System.ArgumentException("Tree has root node set to null", nameof(drawing));
}
const double border_width = 0.5;
// Construct a layout tree from the hierarchy
var treenodes = Internal.TreeOps.CopyTree(
drawing.Root,
n => n.Children,
n => this.node_to_layout_node(n),
(p, c) => p.AddChild(c));
// Perform the layout
var layout = new InternalTree.TreeLayout<object>();
layout.Options.Direction = this.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(TreeLayout.basic_stencil_name);
var connectors_stencil = documents.OpenStencil(TreeLayout.connectors_stencil_name);
var basic_masters = basic_stencil.Masters;
var connectors_masters = connectors_stencil.Masters;
var node_master = basic_masters[this.rect_master_name];
var connector_master = connectors_masters[this.dc_master_name];
var page_node = new 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 = (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 = (DOM.BaseShape)parent.DOMNode;
var child_shape = (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 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 = (DOM.BaseShape)orgnode.DOMNode;
orgnode.VisioShape = shape.VisioShape;
}
}
