private void build_from_xml_doc(XmlDocument xmlDocument, Drawing tree_drawing)
{
var n = new Node();
tree_drawing.Root = n;
n.Text = new VisioAutomation.Models.Text.Element(xmlDocument.Name);
this.build_from_xml_element(xmlDocument.DocumentElement, n);
}
private void build_from_xml_element(XmlElement x, Node parent)
{
foreach (XmlNode xchild in x.ChildNodes)
{
if (xchild is XmlElement)
{
var nchild = new Node();
nchild.Text = new VisioAutomation.Models.Text.Element(xchild.Name);
parent.Children.Add(nchild);
this.build_from_xml_element((XmlElement)xchild, nchild);
}
}
}
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);
AssertUtil.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 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 VADOM.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)";
}
t.Render(page1);
}
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)";
string template = null;
var page_size = new VisioAutomation.Geometry.Size(8.5, 11);
var doc = this._client.Document.New(page_size, template);
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 VisioAutomation.Models.Layouts.Tree.Drawing();
tree_layout.LayoutOptions.Direction = LayoutDirection.Down;
tree_layout.LayoutOptions.ConnectorType = ConnectorType.PolyLine;
var ns_node_map = new Dictionary <string, Node>(namespaces.Count);
var node_to_nslabel = new Dictionary <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 Node(ns);
node.Size = new VisioAutomation.Geometry.Size(2.0, (0.15) * (1 + 2 + types_in_namespace.Count()));
var markup = new VisioAutomation.Models.Text.Element();
var m1 = markup.AddElement(label + "\n");
m1.CharacterFormatting.Font = fontid_segoe;
m1.CharacterFormatting.Size = "12.0pt";
m1.CharacterFormatting.Style = "1"; // Bold
var m2 = markup.AddElement();
m2.CharacterFormatting.Font = fontid_segoe;
m2.CharacterFormatting.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 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 ShapeCells();
}
node.Cells.FillForeground = def_shape_fill;
//node.ShapeCells.LineWeight = "0";
//node.ShapeCells.LinePattern = "0";
node.Cells.LineColor = def_linecolor;
node.Cells.ParaHorizontalAlign = "0";
node.Cells.TextBlockVerticalAlign = "0";
}
var cxn_cells = new 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 template = null;
string def_linecolor = "rgb(140,140,140)";
string def_fillcolor = "rgb(240,240,240)";
string def_font = "Segoe UI";
var page_size = new VisioAutomation.Geometry.Size(8.5, 11);
var doc = this._client.Document.New(page_size, template);
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 VisioAutomation.Models.Layouts.Tree.Drawing();
tree_layout.LayoutOptions.Direction = LayoutDirection.Right;
tree_layout.LayoutOptions.ConnectorType = ConnectorType.CurvedBezier;
var ns_node_map = new Dictionary <string, 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 Node(ns);
node.Text = new VisioAutomation.Models.Text.Element(label);
node.Size = new VisioAutomation.Geometry.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 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 ShapeCells();
}
node.Cells.FillForeground = def_fillcolor;
node.Cells.CharFont = fontid;
node.Cells.LineColor = def_linecolor;
node.Cells.ParaHorizontalAlign = "0";
}
var cxn_cells = new 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);
}