/// <summary>
/// If the document's name changes, update the title;
/// if the document's location changes, update the status bar
/// </summary>
/// <param name="sender"></param>
/// <param name="evt"></param>
protected override void OnDocumentChanged(Object sender, GoChangedEventArgs evt)
{
base.OnDocumentChanged(sender, evt);
if (evt.Object is IGoLink &&
(evt.SubHint == GoLink.ChangedFromPort || evt.SubHint == GoLink.ChangedToPort))
{
SetStatusMessage?.Invoke("Changed a link's port");
}
else if (evt.Hint == GoLayer.InsertedObject)
{
if (evt.Object is IGoLink)
{
SetStatusMessage?.Invoke("Inserted a link");
}
}
else if (evt.Hint == GoLayer.RemovedObject)
{
if (evt.Object is IGoLink)
{
SetStatusMessage?.Invoke("Removed a link");
}
}
else if (evt.Hint == GoDocument.ChangedName ||
evt.Hint == GoDocument.RepaintAll || evt.Hint == GoDocument.FinishedUndo ||
evt.Hint == GoDocument.FinishedRedo)
{
UpdateFormInfo();
}
else if (evt.Hint == GraphDoc.ChangedLocation)
{
SetStatusMessage?.Invoke(Doc.Location);
}
}
public override void ChangeValue(GoChangedEventArgs e, bool undo)
{
if (e.SubHint == ChangedKind)
{
myKind = (BlockType)e.GetInt(undo);
}
else
{
base.ChangeValue(e, undo);
}
}
// undo/redo support
public override void ChangeValue(GoChangedEventArgs e, bool undo)
{
if (e.SubHint == ChangedStep)
{
this.Step = e.GetFloat(undo);
}
else
{
base.ChangeValue(e, undo);
}
}
public override void ChangeValue(GoChangedEventArgs e, bool undo)
{
if (e.SubHint == ChangedKind)
{
;
}
//myKind = (GraphNodeKind)e.GetInt(undo);
else
{
base.ChangeValue(e, undo);
}
}
/// <summary>
/// If the document's name changes, update the title;
/// if the document's location changes, update the status bar
/// </summary>
/// <param name="sender"></param>
/// <param name="evt"></param>
protected override void OnDocumentChanged(Object sender, GoChangedEventArgs e)
{
base.OnDocumentChanged(sender, e);
if (e.Hint == GoDocument.ChangedName || e.Hint == GoDocument.FinishedTransaction || e.Hint == GoDocument.AbortedTransaction ||
e.Hint == GoDocument.RepaintAll || e.Hint == GoDocument.FinishedUndo || e.Hint == GoDocument.FinishedRedo)
{
UpdateFormInfo();
}
else if (e.Hint == FlowDocument.ChangedLocation)
{
MainBase.App.SetStatusMessage(this.Doc.Location);
}
}
// handle undo and redo for the additional document state
public override void ChangeValue(GoChangedEventArgs e, bool undo)
{
switch (e.Hint)
{
case ChangedPath:
this.Path = (String)e.GetValue(undo);
break;
default:
base.ChangeValue(e, undo);
break;
}
}
public override void ChangeValue(GoChangedEventArgs e, bool undo)
{
switch (e.Hint)
{
case ChangedLocation:
{
this.Location = (String)e.GetValue(undo);
break;
}
default:
base.ChangeValue(e, undo);
return;
}
}
// undo/redo support
public override void ChangeValue(GoChangedEventArgs e, bool undo)
{
if (e.SubHint == ChangedBegin)
{
this.Begin = e.GetFloat(undo);
}
else if (e.SubHint == ChangedEnd)
{
this.End = e.GetFloat(undo);
}
else
{
base.ChangeValue(e, undo);
}
}
/// <summary>
/// If the document's name changes, update the title;
/// if the document's location changes, update the status bar
/// </summary>
/// <param name="sender"></param>
/// <param name="evt"></param>
protected override void OnDocumentChanged(Object sender, GoChangedEventArgs evt)
{
base.OnDocumentChanged(sender, evt);
if (evt.Hint == GoDocument.ChangedName || evt.Hint == GoDocument.FinishedTransaction || evt.Hint == GoDocument.AbortedTransaction ||
evt.Hint == GoDocument.RepaintAll || evt.Hint == GoDocument.FinishedUndo || evt.Hint == GoDocument.FinishedRedo)
{
UpdateFormInfo();
}
else if (evt.Hint == GraphDoc.ChangedLocation)
{
//MainForm.App.SetStatusMessage(this.Doc.Location);
}
else if (evt.Hint == GoDocument.FinishedTransaction)
{
//MainForm.App.EnableToolStripUndoButtons(this);
}
}
private void GoViewDocument_Changed(object sender, GoChangedEventArgs e)
{
RefreshOverview();
}
// undo/redo support
public override void ChangeValue(GoChangedEventArgs e, bool undo)
{
if (e.SubHint == ChangedStep)
this.Step = e.GetFloat(undo);
else
base.ChangeValue(e, undo);
}
// undo/redo support
public override void ChangeValue(GoChangedEventArgs e, bool undo)
{
if (e.SubHint == ChangedBegin)
this.Begin = e.GetFloat(undo);
else if (e.SubHint == ChangedEnd)
this.End = e.GetFloat(undo);
else
base.ChangeValue(e, undo);
}
private void DocumentChanged(object sender, GoChangedEventArgs e)
{
// throw new NotImplementedException();
}
private void event2(object sender, GoChangedEventArgs e)
{
}
protected void DocumentChanged(Object sender, GoChangedEventArgs evt)
{
switch (evt.Hint)
{
case GoLayer.InsertedObject:
{
// added a node to the document--gotta add it to the combobox's list of nodes
IGoNode n = evt.Object as IGoNode;
if (n != null && n.UserObject != null)
{
this.NodeCombo.Items.Add(n.UserObject); //((n.UserObject as ToolBase).ID);
}
break;
}
case GoLayer.RemovedObject:
{
// removed a node from the document--gotta remove from the combobox's list of nodes
IGoNode n = evt.GoObject as IGoNode;
if (n != null && this.Grid.SelectedObject == n.UserObject)
{
this.Grid.SelectedObject = null;
int i = this.NodeCombo.Items.IndexOf(n.UserObject);
if (i >= 0)
{
this.NodeCombo.Items.RemoveAt(i);
}
}
break;
}
case GoLayer.ChangedObject:
{
switch (evt.SubHint)
{
case GoObject.ChangedBounds:
{
// because we're displaying the GraphNode's size and position,
// we need to update the grid when the bounds change
IGoNode n = evt.GoObject as IGoNode;
if (n != null && n.UserObject != null &&
this.Grid.SelectedObject == n.UserObject)
{
RedisplayInfo();
}
break;
}
case GoText.ChangedText:
{
// need to update combobox's list of node names
IGoNode n = evt.GoObject.ParentNode as IGoNode;
if (n != null && n.UserObject != null)
{
int i = this.NodeCombo.Items.IndexOf(n.UserObject);
if (i >= 0)
{
this.NodeCombo.Items[i] = n.UserObject; // reset to update displayed string
}
RedisplayInfo();
}
break;
}
}
break;
}
case GoDocument.ChangedName:
{
// because we're displaying the document name in the grid,
// we need to keep it up-to-date too
RedisplayInfo();
break;
}
}
}
public override void ChangeValue(GoChangedEventArgs e, bool undo)
{
switch (e.SubHint)
{
case ChangedOffset:
this.Offset = e.GetSize(undo);
return;
case ChangedSegment:
this.Segment = e.GetInt(undo);
return;
case ChangedSegmentPercentage:
this.SegmentPercentage = e.GetFloat(undo);
return;
case ChangedConnectionColor:
this.ConnectionColor = (Color)e.GetValue(undo);
return;
default:
base.ChangeValue(e, undo);
return;
}
}
