/// <summary>
/// Recursively dump the tree of TypeTreeNode data to the console.
/// </summary>
/// <param name="root">Root of the tree to dump (recursive).</param>
/// <param name="indent">Indent string - - gets extended each recursion.</param>
private static void ConsoleOutTree(TypeTreeNode root, string indent)
{
if (root == null)
{
return;
}
Console.WriteLine(string.Format("{0}{1}", indent, root.ToString()));
foreach (TypeTreeNode c in root.Children.Values.OrderBy(t => t.RawType.Namespace).ThenBy(t => t.RawType.Name))
{
ConsoleOutTree(c, indent + " ");
}
}
/// <summary>
/// This is the root of the recursive descent to display the tree on the Visio doc.
/// The function uses PlaceOneShape() to start the recursive display.
/// </summary>
/// <param name="colorMap">Color map to use to render.</param>
/// <param name="root">Root node to render.</param>
private static void BuildAndDisplayWithVisio(
Dictionary <string, string> colorMap,
TypeTreeNode root)
{
Visio.Application app = null;
Visio.Document contentDocument = null;
try
{
app = new Visio.Application();
app.Settings.EnableAutoConnect = false;
////app.Window.WindowState = (int)Visio.VisWindowStates.visWSRestored;
app.Window.WindowState = (int)Visio.VisWindowStates.visWSMinimized;
contentDocument = app.Documents.AddEx(
string.Empty,
Visio.VisMeasurementSystem.visMSUS,
(int)Visio.VisOpenSaveArgs.visAddDocked,
(int)0);
contentDocument.PaperSize = Visio.VisPaperSizes.visPaperSizeE;
contentDocument.PrintLandscape = true;
/*
* Visio.Document stencilDocument = contentDocument.Application.Documents.OpenEx(
* "Basic_U.vss",
* (short)Visio.VisOpenSaveArgs.visOpenDocked);
* Visio.Master shape = stencilDocument.Masters["Rectangle"];
*/
Visio.Master shape = contentDocument.Application.Documents.OpenEx(
"Basic_U.vss",
(short)Visio.VisOpenSaveArgs.visOpenDocked).Masters["Rectangle"];
Visio.Page targetPage = contentDocument.Pages[1];
targetPage.Name = "MFx Class Hirearchy";
BuildHeadersAndFooters(colorMap, contentDocument);
/*
* Program.selectionTree = app.ActiveWindow.Selection;
* Program.selectionTree.DeselectAll();
*/
double movingYBase = 4.0;
foreach (TypeTreeNode t in
root.Children.Values.OrderBy(t => t.RawType.Namespace).ThenBy(t => t.RawType.Name))
{
movingYBase = PlaceOneShape(
colorMap,
targetPage,
t,
shape,
null,
2.0,
movingYBase);
}
// now turn the selection into a group, and run the layout code
// to make the tree look "right"
////Program.selectionTree.Group();
// resize, set the placement, and connector routing styles
Visio.Cell layoutCell;
layoutCell = targetPage.PageSheet.get_CellsSRC(
(short)Visio.VisSectionIndices.visSectionObject,
(short)Visio.VisRowIndices.visRowPageLayout,
(short)Visio.VisCellIndices.visPLOResizePage);
layoutCell.FormulaU = "FALSE"; // don't add more pages to contain the tree, let the user edit
layoutCell = targetPage.PageSheet.get_CellsSRC(
(short)Visio.VisSectionIndices.visSectionObject,
(short)Visio.VisRowIndices.visRowPageLayout,
(short)Visio.VisCellIndices.visPLOPlaceStyle);
layoutCell.set_Result(
Visio.VisUnitCodes.visPageUnits,
(double)Visio.VisCellVals.visPLOPlaceCompactDownRight);
layoutCell = targetPage.PageSheet.get_CellsSRC(
(short)Visio.VisSectionIndices.visSectionObject,
(short)Visio.VisRowIndices.visRowPageLayout,
(short)Visio.VisCellIndices.visPLORouteStyle);
layoutCell.set_Result(
Visio.VisUnitCodes.visPageUnits,
(double)Visio.VisCellVals.visLORouteOrgChartNS);
targetPage.Layout();
////Program.selectionTree.Layout();
Program.selectionTree.Group();
Console.WriteLine("Print and save Visio doc if you want, then enter to quit (Visio will close).");
Console.ReadLine();
}
finally
{
if (contentDocument != null)
{
contentDocument.Saved = true; // not really, but we can lie so the close/quit works.
contentDocument.Close();
}
if (app != null)
{
app.Quit();
}
}
}
/// <summary>
/// This function uses the node information to place a copy of the templateShape
/// on the targetPage, in the right color, at the specified location.
/// The new shape is linked to the parent. The Children of the node are then
/// (recursively) placed on the page, linked to this new node.
/// </summary>
/// <param name="colorMap">Namespace color map to used for rendering.</param>
/// <param name="targetPage">Visio page to place the objects.</param>
/// <param name="node">Node object to place.</param>
/// <param name="templateShape">Which shape to use to display.</param>
/// <param name="parentShape">Parent visio node to attach child to.</param>
/// <param name="baseLocationX">XLocation to start displaying subtree.</param>
/// <param name="baseLocationY">YLocation to start displaying subtree.</param>
/// <returns>Returns the next available Y coordinate to display an object.</returns>
private static double PlaceOneShape(
Dictionary <string, string> colorMap,
Visio.Page targetPage,
TypeTreeNode node,
Visio.Master templateShape,
Visio.Shape parentShape,
double baseLocationX,
double baseLocationY)
{
double movingYBase = baseLocationY;
Visio.Shape newlyPlacedShape = targetPage.Drop(templateShape, baseLocationX, baseLocationY);
// add the new object to the selection group for later "group" operation
Program.selectionTree.Select(newlyPlacedShape, (short)Visio.VisSelectArgs.visSelect);
if (parentShape != null)
{
Visio.Document stencilDocument = targetPage.Application.Documents.OpenEx(
"Blocks.vss",
(short)Visio.VisOpenSaveArgs.visOpenDocked);
Visio.Master connectorMaster = stencilDocument.Masters["Dynamic connector"];
Visio.Shape connectorShape = targetPage.Drop(connectorMaster, 1.0, 1.0);
Program.selectionTree.Select(connectorShape, (short)Visio.VisSelectArgs.visSelect);
ConnectShapes(parentShape, newlyPlacedShape, connectorShape);
}
// set the templateShape height, width, text, and color
newlyPlacedShape.get_CellsSRC(
(short)Visio.VisSectionIndices.visSectionObject,
(short)Visio.VisRowIndices.visRowXFormIn,
(short)Visio.VisCellIndices.visXFormHeight).ResultIU = Program.BoxY;
newlyPlacedShape.get_CellsSRC(
(short)Visio.VisSectionIndices.visSectionObject,
(short)Visio.VisRowIndices.visRowXFormIn,
(short)Visio.VisCellIndices.visXFormWidth).ResultIU = Program.BoxX;
string shortNamespace = String.Empty;
if (!String.IsNullOrEmpty(node.RawType.Namespace))
{
string[] namespaceTokens = node.RawType.Namespace.Split(new char[] { '.' });
shortNamespace = namespaceTokens[namespaceTokens.Length - 1];
}
newlyPlacedShape.Text = string.Format("{0} ({1})", node.Name, shortNamespace);
// if there is an entry in the color map, use it.
if (!String.IsNullOrEmpty(node.RawType.Namespace) && colorMap.ContainsKey(node.RawType.Namespace))
{
newlyPlacedShape.get_CellsSRC(
(short)Visio.VisSectionIndices.visSectionObject,
(short)Visio.VisRowIndices.visRowFill,
(short)Visio.VisCellIndices.visFillForegnd).FormulaU =
colorMap[node.RawType.Namespace];
}
movingYBase += Program.BoxPitchY;
foreach (TypeTreeNode t in node.Children.Values.OrderBy(t => t.RawType.Namespace).ThenBy(t => t.RawType.Name))
{
movingYBase = PlaceOneShape(
colorMap,
targetPage,
t,
templateShape,
newlyPlacedShape,
baseLocationX + Program.BoxPitchX, // x adds Depth
movingYBase);
}
return(movingYBase);
}