public override void Undo()
{
var model = _target.Model;
var parentCtrl = _oldParent.Controller as IContainerController;
_target.Controller.RestoreModel(model);
_oldParent.InsertChildEditor(_target, _oldEditorIndex);
parentCtrl.InsertChild(model, _oldModelIndex);
_target.Enable();
_disconnCommand.Undo();
}
// ========================================
// method
// ========================================
public override void Execute()
{
var model = _modelFactory.CreateModel();
_createdEditor = _target.AddChild(model);
_createdEditor.Figure.Bounds = _bounds;
_createdEditor.Enable();
var select = new SelectRequest();
select.DeselectOthers = true;
select.Value = SelectKind.True;
_createdEditor.PerformRequest(select);
}
public override void Redo()
{
var containerCtrl = _target.Controller as IContainerController;
_createdEditor.Controller.RestoreModel(_createdEditor.Model);
_createdEditor.Figure.Bounds = _bounds;
_target.AddChildEditor(_createdEditor);
containerCtrl.InsertChild(_createdEditor.Model, containerCtrl.ChildCount);
_createdEditor.Enable();
var select = new SelectRequest();
select.DeselectOthers = true;
select.Value = SelectKind.True;
_createdEditor.PerformRequest(select);
}
// ========================================
// method
// ========================================
public override void Execute()
{
var model = _modelFactory.CreateModel();
_createdEditor = _target.AddChild(model);
var freehand = _createdEditor.Figure as FreehandFigure;
freehand.SetPoints(_points);
freehand.BorderWidth = _width;
freehand.Foreground = _color;
_createdEditor.Enable();
//var select = new SelectRequest();
//select.DeselectOthers = true;
//select.Value = SelectKind.True;
//_createdEditor.PerformRequest(select);
}
public override void Redo()
{
var containerCtrl = _target.Controller as IContainerController;
_createdEditor.Controller.RestoreModel(_createdEditor.Model);
var freehand = _createdEditor.Figure as FreehandFigure;
freehand.SetPoints(_points);
freehand.BorderWidth = _width;
freehand.Foreground = _color;
_target.AddChildEditor(_createdEditor);
containerCtrl.InsertChild(_createdEditor.Model, containerCtrl.ChildCount);
_createdEditor.Enable();
var select = new SelectRequest();
select.DeselectOthers = true;
select.Value = SelectKind.True;
_createdEditor.PerformRequest(select);
}
private void SetUp(IEditor createdEditor, object model)
{
_newStyledText = null;
_oldStyledText = null;
/// 親controllerへの通知
var containerCtrl = _target.Controller as IContainerController;
Contract.Requires(
containerCtrl != null && containerCtrl.CanContainChild(_modelFactory.ModelDescriptor)
);
var createdConnectionCtrl = createdEditor.Controller as IConnectionController;
var createdEdge = createdEditor.Figure as IEdge;
if (createdEditor == null || createdConnectionCtrl == null || createdEdge == null)
{
/// rollback
containerCtrl.RemoveChild(model);
_target.RemoveChildEditor(createdEditor);
throw new ArgumentException();
}
var srcConnectableCtrl = _edgeSourceEditor == null?
null:
_edgeSourceEditor.Controller as IConnectableController;
var srcConnectableFig = _edgeSourceEditor == null?
null:
_edgeSourceEditor.Figure as IConnectable;
var tgtConnectableCtrl = _edgeTargetEditor == null?
null:
_edgeTargetEditor.Controller as IConnectableController;
var tgtConnectableFig = _edgeTargetEditor == null?
null:
_edgeTargetEditor.Figure as IConnectable;
/// パラメタの妥当性検査
var isValidSrcConnect =
_edgeSourceEditor != null &&
srcConnectableFig != null &&
createdConnectionCtrl.CanConnectSource(_edgeSourceEditor.Model);
var isValidSrcDisconnect =
(_edgeSourceEditor == null ||
srcConnectableCtrl == null ||
!createdConnectionCtrl.CanConnectSource(_edgeSourceEditor.Model)
) &&
createdConnectionCtrl.CanDisconnectSource;
var isValidSrc = isValidSrcConnect || isValidSrcDisconnect;
var isValidTgtConnect =
_edgeTargetEditor != null &&
tgtConnectableCtrl != null &&
createdConnectionCtrl.CanConnectTarget(_edgeTargetEditor.Model);
var isValidTgtDisconnect =
(_edgeTargetEditor == null ||
tgtConnectableCtrl == null ||
!createdConnectionCtrl.CanConnectTarget(_edgeTargetEditor.Model)
) &&
createdConnectionCtrl.CanDisconnectTarget;
var isValidTgt = isValidTgtConnect || isValidTgtDisconnect;
if (!isValidSrc || !isValidTgt)
{
/// rollback
containerCtrl.RemoveChild(model);
_target.RemoveChildEditor(createdEditor);
throw new ArgumentException();
}
/// controllerの通知
if (isValidSrcConnect)
{
createdConnectionCtrl.ConnectSource(_edgeSourceEditor.Model);
srcConnectableCtrl.ConnectOutgoing(model);
}
if (isValidTgtConnect)
{
createdConnectionCtrl.ConnectTarget(_edgeTargetEditor.Model);
tgtConnectableCtrl.ConnectIncoming(model);
var node = _edgeTargetEditor.Figure as INode;
var mtext = _edgeTargetEditor.Model as MemoText;
_oldStyledText = mtext.StyledText.CloneDeeply() as StyledText.Core.StyledText;
_newStyledText = mtext.StyledText;
var charIndex = node.GetCharIndexAt(_edgePoints.Last());
var inline = node.StyledText.GetInlineAt(charIndex);
var anc = default(Anchor);
if (inline.IsAnchorCharacter)
{
anc = inline as Anchor;
}
else
{
/// nodeのcharIndex位置にAnchor追加
anc = new Anchor();
var insertAnchorCommand = new InsertInlineCommand(_newStyledText, charIndex, anc);
insertAnchorCommand.Execute();
}
var edge = createdEdge;
_newTargetAnchorId = anc.Id;
_oldTargetAnchorId = edge.TargetConnectionOption as string;
edge.TargetConnectionOption = _newTargetAnchorId;
var connectCommand = new ConnectCommand(createdEditor, createdEdge.TargetAnchor, _edgeTargetEditor, _edgePoints.Last());
connectCommand.Execute();
}
/// figureの編集
createdEdge.SetEdgePoints(_edgePoints);
createdEdge.Route();
if (isValidSrcConnect)
{
createdEdge.Source = srcConnectableFig;
}
if (isValidTgtConnect)
{
createdEdge.Target = tgtConnectableFig;
}
createdEditor.Enable();
}
private void SetUp(IEditor createdEditor, object model)
{
/// 親controllerへの通知
var containerCtrl = _target.Controller as IContainerController;
Contract.Requires(
containerCtrl != null && containerCtrl.CanContainChild(_modelFactory.ModelDescriptor)
);
var createdConnectionCtrl = createdEditor.Controller as IConnectionController;
var createdEdge = createdEditor.Figure as IEdge;
if (createdEditor == null || createdConnectionCtrl == null || createdEdge == null)
{
/// rollback
containerCtrl.RemoveChild(model);
_target.RemoveChildEditor(createdEditor);
throw new ArgumentException();
}
var srcConnectableCtrl = _edgeSourceEditor == null?
null:
_edgeSourceEditor.Controller as IConnectableController;
var srcConnectableFig = _edgeSourceEditor == null?
null:
_edgeSourceEditor.Figure as IConnectable;
var tgtConnectableCtrl = _edgeTargetEditor == null?
null:
_edgeTargetEditor.Controller as IConnectableController;
var tgtConnectableFig = _edgeTargetEditor == null?
null:
_edgeTargetEditor.Figure as IConnectable;
/// パラメタの妥当性検査
var isValidSrcConnect =
_edgeSourceEditor != null &&
srcConnectableFig != null &&
createdConnectionCtrl.CanConnectSource(_edgeSourceEditor.Model);
var isValidSrcDisconnect =
(_edgeSourceEditor == null ||
srcConnectableCtrl == null ||
!createdConnectionCtrl.CanConnectSource(_edgeSourceEditor.Model)
) &&
createdConnectionCtrl.CanDisconnectSource;
var isValidSrc = isValidSrcConnect || isValidSrcDisconnect;
var isValidTgtConnect =
_edgeTargetEditor != null &&
tgtConnectableCtrl != null &&
createdConnectionCtrl.CanConnectTarget(_edgeTargetEditor.Model);
var isValidTgtDisconnect =
(_edgeTargetEditor == null ||
tgtConnectableCtrl == null ||
!createdConnectionCtrl.CanConnectTarget(_edgeTargetEditor.Model)
) &&
createdConnectionCtrl.CanDisconnectTarget;
var isValidTgt = isValidTgtConnect || isValidTgtDisconnect;
if (!isValidSrc || !isValidTgt)
{
/// rollback
containerCtrl.RemoveChild(model);
_target.RemoveChildEditor(createdEditor);
throw new ArgumentException();
}
/// controllerの通知
if (isValidSrcConnect)
{
createdConnectionCtrl.ConnectSource(_edgeSourceEditor.Model);
srcConnectableCtrl.ConnectOutgoing(model);
}
if (isValidTgtConnect)
{
createdConnectionCtrl.ConnectTarget(_edgeTargetEditor.Model);
tgtConnectableCtrl.ConnectIncoming(model);
}
/// figureの編集
createdEdge.SetEdgePoints(_edgePoints);
createdEdge.Route();
if (isValidSrcConnect)
{
createdEdge.Source = srcConnectableFig;
}
if (isValidTgtConnect)
{
createdEdge.Target = tgtConnectableFig;
}
createdEditor.Enable();
}