/// <summary>
/// Removes the specified document from the managed ones.
/// </summary>
/// <param name="TargetDocument">Document to be removed.</param>
public void RemoveDocument(ISphereModel TargetDocument)
{
General.ContractRequiresNotNull(TargetDocument);
if (!this.Documents.Contains(TargetDocument))
{
return;
}
//- throw new UsageAnomaly("Document intended to be removed is not registered in the Workspace.", TargetDocument);
int ActiveDocIndex = (this.ActiveDocument == null ? -1 : this.Documents.IndexOf(this.ActiveDocument));
this.Documents.Remove(TargetDocument);
var Handler = PostDocumentRemoval;
if (Handler != null)
{
Handler(this, TargetDocument);
}
if (ActiveDocIndex >= 0)
{
this.ActiveDocument = (ActiveDocIndex < this.Documents.Count ? this.Documents[ActiveDocIndex] : (this.Documents.Count > 0 ? this.Documents[ActiveDocIndex - 1] : null));
}
else
{
this.ActiveDocument = null;
}
}
public IEnumerable <IDocumentView> GetAllViews(ISphereModel ParentDocument = null)
{
if (ParentDocument == null)
{
return(this.RegisteredViews);
}
return(this.RegisteredViews.Where(view => view.ParentDocument == ParentDocument));
}
// DO NOT MESS WITH THIS METHOD SIGNATURE (TO AVOID DESERIALIZATION CRASH)
public void SetSource(ISphereModel Source)
{
this.Source = Source;
Refresh();
if (this.SourceChanged != null)
{
this.SourceChanged(Source);
}
}
/// <summary>
/// Adds and activates a new document to the managed ones.
/// </summary>
/// <param name="NewDocument">Document being added.</param>
public void LoadDocument(ISphereModel NewDocument)
{
General.ContractRequiresNotNull(NewDocument);
if (this.Documents.Contains(NewDocument))
{
throw new UsageAnomaly("Cannot add an already registered document to the Workspace", NewDocument);
}
this.Documents.Add(NewDocument);
this.ActiveDocument = NewDocument;
}
public void DiscardAllViews(ISphereModel ParentDocument = null)
{
var Targets = RegisteredViews.OrderBy(v => !(v == this.ActiveView)).ToList();
foreach (var Item in Targets)
{
if (ParentDocument == null || Item.ParentDocument == ParentDocument)
{
DiscardView(Item.GlobalId, false);
}
}
// All tabs are cleared together to avoid reassign the Active-View
this.ViewsTab.Items.Clear();
}
public static void OnDocumentChange(WorkspaceManager workspace, ISphereModel document)
{
var SelectedDocument = workspace.ShellProvider.MainSelector.SelectedItem as ISphereModel;
if (SelectedDocument.GlobalId == document.GlobalId)
{
ShellHost.RefreshSelection(document);
}
EntitleApplication(SelectedDocument.ToStringAlways());
StatusBarControl.SldScaleLevel.ValueChanged += new RoutedPropertyChangedEventHandler <double>(StatusScale_ValueChanged);
CompositionDirector.Visualizer.PostViewActivation =
(docview =>
{
if (docview == null)
{
return;
}
var DocEngine = docview.ParentDocument.DocumentEditEngine;
if (DocEngine != null)
{
ContentTreeControl.SetItemsSource(((Composition)DocEngine.TargetDocument).NavigableElements);
UpdatePalettes(DocEngine);
UpdateMenuToolbar();
DocEngine.ReactToViewChanged(docview);
}
docview.PostChangeOfPageDisplalyScale =
(PageDisplayScale =>
{
StatusBarControl.SldScaleLevel.Value = PageDisplayScale;
//POSTPONED: NavigatorMapControl.Magnification = PageDisplayScale / 100;
});
//POSTPONED: ProductDirector.NavigatorMapControl.MapSource = docview.HostingScrollViewer;
docview.PostChangeOfPageDisplalyScale(docview.PageDisplayScale);
});
}
public static void OnDocumentDiscard(WorkspaceManager workspace, ISphereModel document)
{
ContentTreeControl.SetItemsSource(null);
}
/// <summary>
/// Activates the supplied document.
/// </summary>
public void ActivateDocument(ISphereModel Document)
{
this.ActiveDocument = Document;
}
