/// <summary>
/// Adds a new tab to the tab panel, associated with given <paramref name="diagram"/>
/// <param name="diagram">Diagram to which the new tab should be bound</param>
/// </summary>
internal DiagramTab AddTab(Diagram diagram)
{
DiagramTab newTab = null;
if (diagram is PIMDiagram)
{
newTab = new PIMDiagramTab();
}
else if (diagram is PSMDiagram)
{
newTab = new PSMDiagramTab();
}
if (newTab != null)
{
newTab.Title = diagram.Caption;
newTab.DiagramView.LoadDiagram(diagram);
newTab.DiagramView.SelectionChanged += SelectedItems_CollectionChanged;
DockManager.Items.Add(newTab);
DockManager.UpdateLayout();
//ActivePane.BringHeaderToFront(newTab);
DockManager.ActiveDocument = newTab;
}
return(newTab);
}
private void Diagrams_CollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
if (e.Action.IsAmong(NotifyCollectionChangedAction.Replace, NotifyCollectionChangedAction.Reset))
{
CloseAllTabs();
OpenTabsForProjectVersion(Current.ProjectVersion);
}
if (e.Action == NotifyCollectionChangedAction.Add)
{
foreach (Diagram newItem in e.NewItems)
{
AddTab(newItem);
}
}
if (e.Action == NotifyCollectionChangedAction.Remove)
{
foreach (Diagram oldItem in e.OldItems)
{
DiagramTab diagramTab = FindTab(oldItem);
if (diagramTab != null)
{
RemoveTab(diagramTab);
}
}
}
}
internal void project_DiagramRemoved(object sender, DiagramEventArgs e)
{
DiagramTab tab = FindTab(e.Diagram);
if (tab != null)
{
RemoveTab(tab);
}
}
public DiagramView GetOpenedDiagramView(Diagram diagram)
{
DiagramTab diagramTab = FindTab(diagram);
if (diagramTab != null)
{
return(diagramTab.DiagramView);
}
else
{
return(null);
}
}
/// <summary>
/// Activates given diagram and selects given element on it
/// </summary>
/// <param name="diagram"></param>
/// <param name="selectedComponent"></param>
public void ActivateDiagramWithElement(Diagram diagram, Component selectedComponent, bool activateDiagramTab = true)
{
DiagramTab tab = ActivateDiagram(diagram, activateDiagramTab);
tab.DiagramView.ClearSelection();
if (selectedComponent != null)
{
tab.DiagramView.SetSelection(selectedComponent, true);
}
Current.ActiveDiagram = diagram;
}
/// <summary>
/// Reaction on change of active document.
/// Invokes ActiveDiagramChanged event.
/// </summary>
private void DockManager_ActiveTabChanged(object sender, EventArgs eventArgs)
{
if (!MainWindow.CommandsDisabled)
{
DiagramTab diagramTab = DockManager.ActiveDocument as DiagramTab;
if (diagramTab != null)
{
Current.ActiveDiagram = diagramTab.DiagramView.Diagram;
}
else
{
Current.ActiveDiagram = null;
}
}
else
{
Current.InvokeSelectionChanged();
}
}
/// <summary>
/// Activates a diagram
/// </summary>
/// <param name="diagram">Diagram to be activated</param>
/// <param name="activateDiagramTab"></param>
public DiagramTab ActivateDiagram(Diagram diagram, bool activateDiagramTab = true)
{
if (ActiveDiagram != diagram && diagram != null)
{
DiagramTab tab = FindTab(diagram);
if (tab == null)
{
tab = AddTab(diagram);
}
else
{
DockManager.ActiveDocument = tab;
}
if (activateDiagramTab)
{
tab.BringDocumentHeaderToView(false);
}
return(tab);
}
else
{
return(DockManager.ActiveDocument as DiagramTab);
}
}
internal void RemoveTab(DiagramTab tab)
{
DockManager.Items.Remove(tab);
}