public TransactionConsumer(TransactionContexts transactionContexts, IServiceProvider serviceProvider)
{
this.transactionContexts = transactionContexts;
this.serviceProvider = serviceProvider;
lazyBusControl = new Lazy <IBusControl>(serviceProvider.GetRequiredService <IBusControl>);
}
private void AddBookmark()
{
IList <Bookmark> bookmarkList = null;
Bookmark parentBookmark = LastHit.As <Bookmark>();
if (parentBookmark != null)
{
bookmarkList = parentBookmark.Bookmarks;
}
else
{
var bookmarkContext = TreeView.As <BookmarkingContext>();
if (bookmarkContext != null)
{
bookmarkList = bookmarkContext.Bookmarks;
}
}
if (bookmarkList != null)
{
Bookmark newBookmark = new DomNode(Schema.bookmarkType.Type).As <Bookmark>();
newBookmark.Name = "New bookmark".Localize();
newBookmark.Camera = m_designView.ActiveView.Camera;
ITransactionContext transactionContext = TreeView.As <ITransactionContext>();
TransactionContexts.DoTransaction(
transactionContext,
delegate
{
bookmarkList.Add(newBookmark);
},
"Add bookmark".Localize());
}
}
/// <summary>
/// Performs custom actions on adaptable control MouseUp events; base method should
/// be called first</summary>
/// <param name="sender">Adaptable control</param>
/// <param name="e">Event args</param>
protected override void OnMouseUp(object sender, MouseEventArgs e)
{
base.OnMouseUp(sender, e);
if (e.Button == MouseButtons.Left)
{
if (m_draggingNodes != null)
{
if (m_initiated)
{
ITransactionContext transactionContext = AdaptedControl.ContextAs <ITransactionContext>();
TransactionContexts.DoTransaction(transactionContext,
delegate
{
foreach (IItemDragAdapter itemDragAdapter in AdaptedControl.AsAll <IItemDragAdapter>())
{
itemDragAdapter.EndDrag();
}
},
"Drag Items".Localize());
m_initiated = false;
}
AdaptedControl.Invalidate();
}
if (m_autoTranslateAdapter != null)
{
m_autoTranslateAdapter.Enabled = false;
}
}
}
private void listViewAdapter_LabelEdited(object sender, LabelEditedEventArgs <object> e)
{
Event _event = Adapters.As <Event>(e.Item);
TransactionContexts.DoTransaction(
m_eventSequenceContext,
delegate
{
_event.Name = e.Label;
},
Localizer.Localize("Rename Event"));
if (m_statusService != null)
{
m_statusService.ShowStatus(Localizer.Localize("Rename Event"));
}
}
private void resourcesListViewAdapter_LabelEdited(object sender, LabelEditedEventArgs <object> e)
{
Resource resource = Adapters.As <Resource>(e.Item);
TransactionContexts.DoTransaction(
m_eventSequenceContext,
delegate
{
resource.Name = e.Label;
},
Localizer.Localize("Rename Resource"));
if (m_statusService != null)
{
m_statusService.ShowStatus(Localizer.Localize("Rename Resource"));
}
}
private void listView_DragDrop(object sender, DragEventArgs e)
{
IInstancingContext context = m_eventSequenceContext;
if (context.CanInsert(e.Data))
{
ITransactionContext transactionContext = context as ITransactionContext;
TransactionContexts.DoTransaction(transactionContext,
delegate
{
context.Insert(e.Data);
},
Localizer.Localize("Drag and Drop"));
if (m_statusService != null)
{
m_statusService.ShowStatus(Localizer.Localize("Drag and Drop"));
}
}
}
void ICommandClient.DoCommand(object commandTag)
{
if (CommandTag.AddLayerFolder.Equals(commandTag))
{
ILayer newLayer = new DomNode(Schema.layerType.Type).As <ILayer>();
newLayer.Name = "New Layer".Localize();
IList <ILayer> layerList = null;
object target = m_targetRef.Target;
if (target != null)
{
ILayer parentLayer = Adapters.As <ILayer>(target);
if (parentLayer != null)
{
layerList = parentLayer.Layers;
}
else
{
LayeringContext layeringContext = Adapters.As <LayeringContext>(target);
if (layeringContext != null)
{
layerList = layeringContext.Layers;
}
}
}
if (layerList != null)
{
ILayeringContext layeringContext = m_contextRegistry.GetMostRecentContext <ILayeringContext>();
ITransactionContext transactionContext = Adapters.As <ITransactionContext>(layeringContext);
TransactionContexts.DoTransaction(
transactionContext,
delegate
{
layerList.Add(newLayer);
},
"Add Layer".Localize());
}
}
}
void ICommandClient.DoCommand(object commandTag)
{
if (Commands.AddBookmark.Equals(commandTag))
{
IList <Bookmark> bookmarkList = null;
Bookmark parentBookmark = Adapters.As <Bookmark>(LastHit);
if (parentBookmark != null)
{
bookmarkList = parentBookmark.Bookmarks;
}
else
{
BookmarkingContext bookmarkContext = Adapters.As <BookmarkingContext>(LastHit);
if (bookmarkContext != null)
{
bookmarkList = bookmarkContext.Bookmarks;
}
else if (Context != null)
{
bookmarkList = Context.Bookmarks;
}
}
if (bookmarkList != null)
{
Bookmark newBookmark = new DomNode(Schema.bookmarkType.Type).As <Bookmark>();
newBookmark.Name = "New bookmark".Localize();
newBookmark.Camera = m_designView.ActiveView.Camera;
ITransactionContext transactionContext = Adapters.As <ITransactionContext>(m_bookmarkContext);
TransactionContexts.DoTransaction(
transactionContext,
delegate
{
bookmarkList.Add(newBookmark);
},
"Add bookmark".Localize());
}
}
}
/// <summary>
/// Ends the current label editing operation</summary>
public void EndEdit()
{
m_labelEditTimer.Enabled = false;
if (m_namingContext == null || m_item == null)
{
return;
}
if (!m_textBox.Visible)
{
return;
}
string text = m_textBox.Text;
if (text != m_namingContext.GetName(m_item))
{
var transactionContext = AdaptedControl.ContextAs <ITransactionContext>();
// check that some other transaction hasn't ended our edit
if (transactionContext == null ||
!transactionContext.InTransaction)
{
TransactionContexts.DoTransaction(transactionContext,
delegate
{
m_namingContext.SetName(m_item, text);
},
"Edit Label".Localize());
}
}
m_textBox.Visible = false;
m_namingContext = null;
m_item = null;
AdaptedControl.Invalidate();
}
/// <summary>
/// Performs custom actions on adaptable control MouseUp events; base method should
/// be called first</summary>
/// <param name="sender">Adaptable control</param>
/// <param name="e">Event args</param>
protected override void OnMouseUp(object sender, MouseEventArgs e)
{
base.OnMouseUp(sender, e);
if (e.Button == MouseButtons.Left)
{
if (m_isDragging)
{
if (m_existingEdge != null)
{
m_graphAdapter.ResetStyle(m_existingEdge);
}
if (m_disconnectEdge != null)
{
m_graphAdapter.ResetStyle(m_disconnectEdge);
}
// make sure drag changed the edge
if (m_existingEdge == null || // this is a new edge
m_existingEdge.ToNode != m_dragToNode ||
m_existingEdge.ToRoute != m_dragToRoute ||
m_existingEdge.FromNode != m_dragFromNode ||
m_existingEdge.FromRoute != m_dragFromRoute)
{
ITransactionContext transactionContext = AdaptedControl.ContextAs <ITransactionContext>();
TransactionContexts.DoTransaction(transactionContext,
delegate
{
// disconnect any existing edge on the node route
if (m_disconnectEdge != null)
{
m_editableGraph.Disconnect(m_disconnectEdge);
}
if (m_existingEdge != null)
{
m_editableGraph.Disconnect(m_existingEdge);
}
if (m_dragToNode != null &&
m_dragToRoute != null &&
m_dragFromNode != null &&
m_dragFromRoute != null)
{
m_editableGraph.Connect(
m_dragFromNode,
m_dragFromRoute,
m_dragToNode,
m_dragToRoute,
m_existingEdge);
}
},
"Drag Edge".Localize());
}
AdaptedControl.Invalidate();
}
}
if (m_autoTranslateAdapter != null)
{
m_autoTranslateAdapter.Enabled = false;
}
m_isDragging = false;
m_dragFromNode = null;
m_dragFromRoute = null;
m_dragToNode = null;
m_dragToRoute = null;
m_existingEdge = null;
m_disconnectEdge = null;
AdaptedControl.Cursor = m_oldCursor;
}
public TransactionConsumer(TransactionContexts transactionContexts)
{
this.transactionContexts = transactionContexts;
}