/// <summary>
/// Change the currently visible workspace to a custom node's workspace
/// </summary>
/// <param name="symbol">The function definition for the custom node workspace to be viewed</param>
internal void ViewCustomNodeWorkspace(FunctionDefinition symbol)
{
if (symbol == null)
{
throw new Exception("There is a null function definition for this node.");
}
if (_model.CurrentSpace.Name.Equals(symbol.Workspace.Name))
{
return;
}
dynWorkspaceModel newWs = symbol.Workspace;
if (!this._model.Workspaces.Contains(newWs))
{
this._model.Workspaces.Add(newWs);
}
CurrentSpaceViewModel.OnStopDragging(this, EventArgs.Empty);
_model.CurrentSpace = newWs;
_model.CurrentSpace.OnDisplayed();
//set the zoom and offsets events
var vm = dynSettings.Controller.DynamoViewModel.Workspaces.First(x => x.Model == newWs);
vm.OnCurrentOffsetChanged(this, new PointEventArgs(new Point(newWs.X, newWs.Y)));
vm.OnZoomChanged(this, new ZoomEventArgs(newWs.Zoom));
}
private void UndoRedoImpl(DynamoModel.UndoRedoCommand command)
{
if (command.CmdOperation == DynamoModel.UndoRedoCommand.Operation.Undo)
{
CurrentSpaceViewModel.CancelActiveState();
}
}
public void Pan(object parameter)
{
Debug.WriteLine(string.Format("Offset: {0},{1}, Zoom: {2}", _model.CurrentSpace.X, _model.CurrentSpace.Y, _model.CurrentSpace.Zoom));
var panType = parameter.ToString();
double pan = 10;
var pt = new Point(_model.CurrentSpace.X, _model.CurrentSpace.Y);
switch (panType)
{
case "Left":
pt.X += pan;
break;
case "Right":
pt.X -= pan;
break;
case "Up":
pt.Y += pan;
break;
case "Down":
pt.Y -= pan;
break;
}
_model.CurrentSpace.X = pt.X;
_model.CurrentSpace.Y = pt.Y;
CurrentSpaceViewModel.OnCurrentOffsetChanged(this, new PointEventArgs(pt));
}
private void MakeConnectionImpl(DynamoModel.MakeConnectionCommand command)
{
Guid nodeId = command.ModelGuid;
switch (command.ConnectionMode)
{
case DynamoModel.MakeConnectionCommand.Mode.Begin:
CurrentSpaceViewModel.BeginConnection(
nodeId, command.PortIndex, command.Type);
break;
case DynamoModel.MakeConnectionCommand.Mode.End:
CurrentSpaceViewModel.EndConnection(
nodeId, command.PortIndex, command.Type);
break;
case DynamoModel.MakeConnectionCommand.Mode.BeginShiftReconnections:
CurrentSpaceViewModel.BeginShiftReconnections(
nodeId, command.PortIndex, command.Type);
break;
case DynamoModel.MakeConnectionCommand.Mode.EndShiftReconnections:
CurrentSpaceViewModel.EndConnection(
nodeId, command.PortIndex, command.Type);
break;
case DynamoModel.MakeConnectionCommand.Mode.Cancel:
CurrentSpaceViewModel.CancelConnection();
break;
}
}
private void ToggleOrbit(object parameter)
{
CurrentSpaceViewModel.RequestToggleOrbitMode();
// Since panning and orbiting modes are exclusive from one another,
// turning one on may turn the other off. This is the reason we must
// raise property change for both at the same time to update visual.
RaisePropertyChanged("IsPanning");
RaisePropertyChanged("IsOrbiting");
RaisePropertyChanged("LeftClickCommand");
}
private void DragSelectionImpl(DragSelectionCommand command)
{
if (DragSelectionCommand.Operation.BeginDrag == command.DragOperation)
{
CurrentSpaceViewModel.BeginDragSelection(command.MouseCursor);
}
else
{
CurrentSpaceViewModel.EndDragSelection(command.MouseCursor);
}
}
private void MakeConnectionImpl(DynamoModel.MakeConnectionCommand command)
{
Guid nodeId = command.ModelGuid;
switch (command.ConnectionMode)
{
case DynamoModel.MakeConnectionCommand.Mode.Begin:
CurrentSpaceViewModel.BeginConnection(
nodeId, command.PortIndex, command.Type);
break;
case DynamoModel.MakeConnectionCommand.Mode.End:
CurrentSpaceViewModel.EndConnection(
nodeId, command.PortIndex, command.Type);
break;
case DynamoModel.MakeConnectionCommand.Mode.BeginShiftReconnections:
CurrentSpaceViewModel.BeginShiftReconnections(
nodeId, command.PortIndex, command.Type);
break;
case DynamoModel.MakeConnectionCommand.Mode.EndShiftReconnections:
CurrentSpaceViewModel.EndConnection(
nodeId, command.PortIndex, command.Type);
break;
// TODO - can be removed in Dynamo 3.0 - DYN-1729
case DynamoModel.MakeConnectionCommand.Mode.EndAndStartCtrlConnection:
CurrentSpaceViewModel.BeginCreateConnections(
nodeId, command.PortIndex, command.Type);
break;
case DynamoModel.MakeConnectionCommand.Mode.BeginDuplicateConnection:
CurrentSpaceViewModel.BeginConnection(
nodeId, command.PortIndex, command.Type);
break;
case DynamoModel.MakeConnectionCommand.Mode.BeginCreateConnections:
CurrentSpaceViewModel.BeginCreateConnections(
nodeId, command.PortIndex, command.Type);
break;
case DynamoModel.MakeConnectionCommand.Mode.Cancel:
CurrentSpaceViewModel.CancelConnection();
break;
}
}
private void MakeConnectionImpl(MakeConnectionCommand command)
{
System.Guid nodeId = command.NodeId;
switch (command.ConnectionMode)
{
case MakeConnectionCommand.Mode.Begin:
CurrentSpaceViewModel.BeginConnection(
nodeId, command.PortIndex, command.Type);
break;
case MakeConnectionCommand.Mode.End:
CurrentSpaceViewModel.EndConnection(
nodeId, command.PortIndex, command.Type);
break;
case MakeConnectionCommand.Mode.Cancel:
CurrentSpaceViewModel.CancelConnection();
break;
}
}
private void ToggleOrbit(object parameter)
{
CurrentSpaceViewModel.RequestToggleOrbitMode();
RefreshState();
}
internal void TogglePan(object parameter)
{
CurrentSpaceViewModel.RequestTogglePanMode();
RefreshState();
}
private void SelectInRegionImpl(SelectInRegionCommand command)
{
CurrentSpaceViewModel.SelectInRegion(command.Region, command.IsCrossSelection);
}
void OnModelCommandCompleted(DynamoModel.RecordableCommand command)
{
var name = command.GetType().Name;
switch (name)
{
case "OpenFileCommand":
this.AddToRecentFiles((command as DynamoModel.OpenFileCommand).XmlFilePath);
this.VisualizationManager.UnPause();
break;
case "MutateTestCommand":
var mutatorDriver = new Dynamo.TestInfrastructure.MutatorDriver(this);
mutatorDriver.RunMutationTests();
break;
case "SelectInRegionCommand":
var selectC = command as DynamoModel.SelectInRegionCommand;
CurrentSpaceViewModel.SelectInRegion(selectC.Region, selectC.IsCrossSelection);
break;
case "DragSelectionCommand":
var dragC = command as DynamoModel.DragSelectionCommand;
if (DynamoModel.DragSelectionCommand.Operation.BeginDrag == dragC.DragOperation)
{
CurrentSpaceViewModel.BeginDragSelection(dragC.MouseCursor);
}
else
{
CurrentSpaceViewModel.EndDragSelection(dragC.MouseCursor);
}
break;
case "DeleteModelCommand":
case "CreateNodeCommand":
case "CreateNoteCommand":
case "UndoRedoCommand":
case "ModelEventCommand":
case "UpdateModelValueCommand":
case "ConvertNodesToCodeCommand":
UndoCommand.RaiseCanExecuteChanged();
RedoCommand.RaiseCanExecuteChanged();
break;
case "SwitchTabCommand":
if (command.IsInPlaybackMode)
{
RaisePropertyChanged("CurrentWorkspaceIndex");
}
break;
case "RunCancelCommand":
case "ForceRunCancelCommand":
case "SelectModelCommand":
case "MakeConnectionCommand":
case "CreateCustomNodeCommand":
// for this commands there is no need
// to do anything after execution
break;
default:
throw new InvalidOperationException("Unhandled command name");
}
}
void OnModelCommandCompleted(DynamoModel.RecordableCommand command)
{
var name = command.GetType().Name;
switch (name)
{
case "OpenFileCommand":
this.AddToRecentFiles((command as DynamoModel.OpenFileCommand).FilePath);
break;
case "SelectInRegionCommand":
var selectC = command as DynamoModel.SelectInRegionCommand;
CurrentSpaceViewModel.SelectInRegion(selectC.Region, selectC.IsCrossSelection);
break;
case "DragSelectionCommand":
var dragC = command as DynamoModel.DragSelectionCommand;
if (DynamoModel.DragSelectionCommand.Operation.BeginDrag == dragC.DragOperation)
{
CurrentSpaceViewModel.BeginDragSelection(dragC.MouseCursor);
}
else
{
CurrentSpaceViewModel.EndDragSelection(dragC.MouseCursor);
}
break;
case "DeleteModelCommand":
CurrentSpaceViewModel.CancelActiveState();
RaiseCanExecuteUndoRedo();
break;
case "CreateNodeCommand":
case "CreateProxyNodeCommand":
case "CreateNoteCommand":
case "CreateAnnotationCommand":
case "UndoRedoCommand":
case "ModelEventCommand":
case "UpdateModelValueCommand":
case "ConvertNodesToCodeCommand":
case "UngroupModelCommand":
case "AddModelToGroupCommand":
case "CreateAndConnectNodeCommand":
RaiseCanExecuteUndoRedo();
break;
case "SwitchTabCommand":
if (command.IsInPlaybackMode)
{
RaisePropertyChanged("CurrentWorkspaceIndex");
}
break;
case "RunCancelCommand":
case "ForceRunCancelCommand":
case "SelectModelCommand":
case "MakeConnectionCommand":
case "CreateCustomNodeCommand":
case "AddPresetCommand":
case "ApplyPresetCommand":
// for this commands there is no need
// to do anything after execution
break;
default:
throw new InvalidOperationException("Unhandled command name");
}
}