/// <summary>
/// Event handler called after a Document has been created.
/// </summary>
/// <param name="doc">The created Document.</param>
private void app_DocumentCreated(Visio.Document doc)
{
// If the Document created is a drawing file, setup the initial set
// of Pages. Create different Pages for each System (Object, ER, Flow).
// Only done if this is a new Drawing file.
if (doc.Type == Visio.VisDocumentTypes.visTypeDrawing)
{
Visio.Pages pages = doc.Pages;
// Adds a different page for each remaining Subsystem.
pages.Add().Name = CaseTypes.RELATION_PAGE;
pages.Add().Name = CaseTypes.FLOW_PAGE;
pages.Add().Name = CaseTypes.OBJECT_DIAGRAM_PAGE;
pages.Add().Name = CaseTypes.DATA_MODEL_DIAGRAM_PAGE;
pages.Add().Name = CaseTypes.ARCHITECTURE_PAGE;
pages.Add().Name = CaseTypes.STATE_TABLE_PAGE;
// By default, Visio opens with one page
// Rename first page to be for the Object Editor
// Pages Collection index starts at 1.
Visio.Page firstPage = pages[1];
firstPage.Name = CaseTypes.OBJECT_PAGE;
app.ActiveWindow.Page = firstPage.Name;
// Opens the Object Stencil & have it docked to the Stencil Window
app.Documents.OpenEx(CaseTypes.stencilPath() + CaseTypes.OBJECT_STENCIL,
(short)Visio.VisOpenSaveArgs.visOpenDocked);
// Event handlers that loads the appropriate stencil for a particular
// page and unloads all other stencils when the Active Page changes.
app.BeforeWindowPageTurn += app_BeforeWindowPageTurn;
app.WindowTurnedToPage += app_WindowTurnedToPage;
}
}
/// <summary>
/// Event handler called after a different page is activated. Loads the
/// appropriate stencil for this page.
/// </summary>
/// <param name="Window"></param>
private void app_WindowTurnedToPage(Visio.Window Window)
{
string activePage = app.ActivePage.Name;
string stencilPath = CaseTypes.stencilPath();
// Not all pages has an associated stencil
bool stencilExists = true;
switch (activePage)
{
case CaseTypes.OBJECT_PAGE:
stencilPath += CaseTypes.OBJECT_STENCIL;
break;
case CaseTypes.RELATION_PAGE:
stencilPath += CaseTypes.RELATION_STENCIL;
HashSet <string> currentPageShapes = new HashSet <string>();
foreach (Visio.Shape s in app.ActivePage.Shapes)
{
currentPageShapes.Add(s.NameU);
}
foreach (Visio.Page p in Window.Document.Pages)
{
if (p.Name == CaseTypes.OBJECT_PAGE)
{
foreach (var item in Utilities.getAllShapesOnPage(p))
{
if (!currentPageShapes.Contains(item.NameU))
{
item.Copy(Visio.VisCutCopyPasteCodes.visCopyPasteNormal);
app.ActivePage.Paste(Visio.VisCutCopyPasteCodes.visCopyPasteNormal);
}
}
break;
}
}
break;
case CaseTypes.FLOW_PAGE:
stencilPath += CaseTypes.FLOW_STENCIL;
break;
default:
stencilExists = false;
break;
}
if (stencilExists)
{
app.Documents.OpenEx(stencilPath,
(short)Visio.VisOpenSaveArgs.visOpenDocked);
}
}
/// <summary>
/// Retrieves a stencil document if it's open, else open it according to
/// the openArgument.
/// </summary>
/// <param name="documents">Documents collection to look for Stencil.</param>
/// <param name="stencilName">Name of the stencil.</param>
/// <param name="openArg">How to open the stencil.</param>
/// <returns></returns>
public static Visio.Document getStencil(Visio.Documents documents, string stencilName,
Visio.VisOpenSaveArgs openArg)
{
// if stencil is already open, return reference to it
Visio.Document stencil = null;
try
{
stencil = documents[stencilName];
}
catch
{
// Stencil isn't open, so open it
string stencilPath = CaseTypes.stencilPath() + CaseTypes.OOSD_GENERAL_STENCIL;
stencil = documents.OpenEx(stencilPath, (short)openArg);
}
return(stencil);
}
/// <summary>
/// On click of Open Stencil button, open and display the Object Stencil
/// in the stencil dock in Visio.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void openObjStencilBtn_Click(object sender, RibbonControlEventArgs e)
{
app.Documents.OpenEx(CaseTypes.stencilPath() + CaseTypes.OBJECT_STENCIL,
(short)Visio.VisOpenSaveArgs.visOpenDocked);
}
