/// <summary> /// Called when the tool is activated. /// </summary> protected override void OnActivateTool() { try { // Used to get a collection of entities from the // NetronClipboard. Type entitiesType = typeof(CollectionBase<IDiagramEntity>); // First calculate the insertion point based on the // current location of the cursor. InsertionPoint = Point.Round( Controller.View.ViewToWorld( Controller.View.DeviceToView( Controller.ParentControl.PointToClient(Cursor.Position)))); IDataObject data = Clipboard.GetDataObject(); string format = typeof(CopyTool).FullName; if (data.GetDataPresent(format)) { MemoryStream stream = data.GetData(format) as MemoryStream; CollectionBase<IDiagramEntity> collection = null; GenericFormatter<BinaryFormatter> f = new GenericFormatter<BinaryFormatter>(); //Anchors collection is a helper collection to re-connect connectors to their parent Anchors.Clear(); //but is it actually a stream coming this application? collection = f.Deserialize<CollectionBase<IDiagramEntity>>(stream); UnwrapBundle(collection); } else if (NetronClipboard.ContainsData(entitiesType)) { CollectionBase<IDiagramEntity> collection = (CollectionBase<IDiagramEntity>)NetronClipboard.Get( entitiesType); UnwrapBundle(collection.DeepCopy()); } else if (data.GetDataPresent(DataFormats.Bitmap)) { Bitmap bmp = data.GetData(DataFormats.Bitmap) as Bitmap; if (bmp != null) { #region Unwrap into an image shape //TODO: Insert the image shape here ImageShape shape = new ImageShape(); shape.Image = bmp; shape.Location = InsertionPoint; Controller.Model.AddShape(shape); #endregion } } else if (data.GetDataPresent(DataFormats.Text)) { string text = (string)data.GetData(typeof(string)); TextOnly textShape = new TextOnly(Controller.Model); textShape.Text = text; textShape.Location = InsertionPoint; Controller.Model.AddShape(textShape); } } catch (Exception exc) { throw new InconsistencyException("The Paste operation failed.", exc); } finally { DeactivateTool(); } }
/// <summary> /// On dragdrop. /// </summary> /// <param name="e">The <see cref="T:KeyEventArgs"/> instance containing the event data.</param> public bool OnDragDrop(DragEventArgs e) { Control control = (Control)this.Controller.ParentControl; Point p = control.PointToClient(new Point(e.X, e.Y)); IShape shape = null; IDataObject iDataObject = e.Data; string text; if (iDataObject.GetDataPresent("IShape")) { shape = (IShape)iDataObject.GetData("IShape"); shape.Model = Controller.Model; } else if (iDataObject.GetDataPresent(typeof(string))) { text = iDataObject.GetData( typeof(string)).ToString(); //foreach (string shapeType in Enum.GetNames(typeof(ShapeTypes))) //{ // if (shapeType.ToString().ToLower() == text.ToLower()) // { // shape = ShapeFactory.GetShape(shapeType); // break; // } //} // If our shape is still null, then the text being dragged // onto the canvas is not the name of a shape, so add a // TextOnly shape with the text. //if (shape == null) //{ // shape = new TextOnly(Controller.Model); // (shape as TextOnly).Text = text; //} shape = new TextOnly(Controller.Model); (shape as TextOnly).Text = text; } else if (iDataObject.GetDataPresent(DataFormats.FileDrop)) { try { string[] files = (string[])iDataObject.GetData( DataFormats.FileDrop); foreach (string fileName in files) { FileInfo info = new FileInfo(fileName); if (info.Exists) { FileShape fileShape = new FileShape(fileName); AddShapeCommand cmd = new AddShapeCommand( this.Controller, fileShape, p); this.Controller.UndoManager.AddUndoCommand(cmd); cmd.Redo(); p.Offset(20, 20); } } feedbackCursor = null; } catch { } } else if (iDataObject.GetDataPresent(typeof(Bitmap))) { // Doesn't support dropping images yet - having problems // getting images off the clipboard. shape = new ImageShape(Controller.Model); (shape as ImageShape).Image = (Image)iDataObject.GetData(typeof(Bitmap)); return true; } if (shape != null) { shape.MoveBy(new Point(p.X, p.Y)); //ComplexRectangle shape = new ComplexRectangle(); //shape.Rectangle = new Rectangle(p.X, p.Y, 150, 70); //shape.Text = "Just an example, work in progress."; //TextLabel shape = new TextLabel(); //shape.Rectangle = new Rectangle(p.X, p.Y, 150, 70); //shape.Text = "Just an example, work in progress."; AddShapeCommand cmd = new AddShapeCommand( this.Controller, shape, p); this.Controller.UndoManager.AddUndoCommand(cmd); cmd.Redo(); feedbackCursor = null; return true; } // The drop event wasn't handled here. return false; }
/// <summary> /// On dragdrop. /// </summary> /// <param name="e">The <see cref="T:KeyEventArgs"/> instance containing the event data.</param> public bool OnDragDrop(DragEventArgs e) { Control control = (Control)this.Controller.ParentControl; Point p = control.PointToClient(new Point(e.X, e.Y)); IShape shape = null; IDataObject iDataObject = e.Data; string text; if (iDataObject.GetDataPresent("IShape")) { shape = (IShape)iDataObject.GetData("IShape"); shape.Model = Controller.Model; } else if (iDataObject.GetDataPresent(typeof(string))) { text = iDataObject.GetData( typeof(string)).ToString(); //foreach (string shapeType in Enum.GetNames(typeof(ShapeTypes))) //{ // if (shapeType.ToString().ToLower() == text.ToLower()) // { // shape = ShapeFactory.GetShape(shapeType); // break; // } //} // If our shape is still null, then the text being dragged // onto the canvas is not the name of a shape, so add a // TextOnly shape with the text. //if (shape == null) //{ // shape = new TextOnly(Controller.Model); // (shape as TextOnly).Text = text; //} shape = new TextOnly(Controller.Model); (shape as TextOnly).Text = text; } else if (iDataObject.GetDataPresent(DataFormats.FileDrop)) { try { string[] files = (string[])iDataObject.GetData( DataFormats.FileDrop); foreach (string fileName in files) { FileInfo info = new FileInfo(fileName); if (info.Exists) { FileShape fileShape = new FileShape(fileName); AddShapeCommand cmd = new AddShapeCommand( this.Controller, fileShape, p); this.Controller.UndoManager.AddUndoCommand(cmd); cmd.Redo(); p.Offset(20, 20); } } feedbackCursor = null; } catch { } } else if (iDataObject.GetDataPresent(typeof(Bitmap))) { // Doesn't support dropping images yet - having problems // getting images off the clipboard. shape = new ImageShape(Controller.Model); (shape as ImageShape).Image = (Image)iDataObject.GetData(typeof(Bitmap)); return(true); } if (shape != null) { shape.MoveBy(new Point(p.X, p.Y)); //ComplexRectangle shape = new ComplexRectangle(); //shape.Rectangle = new Rectangle(p.X, p.Y, 150, 70); //shape.Text = "Just an example, work in progress."; //TextLabel shape = new TextLabel(); //shape.Rectangle = new Rectangle(p.X, p.Y, 150, 70); //shape.Text = "Just an example, work in progress."; AddShapeCommand cmd = new AddShapeCommand( this.Controller, shape, p); this.Controller.UndoManager.AddUndoCommand(cmd); cmd.Redo(); feedbackCursor = null; return(true); } // The drop event wasn't handled here. return(false); }
/// <summary> /// Called when the tool is activated. /// </summary> protected override void OnActivateTool() { try { // Used to get a collection of entities from the // NetronClipboard. Type entitiesType = typeof(CollectionBase <IDiagramEntity>); // First calculate the insertion point based on the // current location of the cursor. InsertionPoint = Point.Round( Controller.View.ViewToWorld( Controller.View.DeviceToView( Controller.ParentControl.PointToClient(Cursor.Position)))); IDataObject data = Clipboard.GetDataObject(); string format = typeof(CopyTool).FullName; if (data.GetDataPresent(format)) { MemoryStream stream = data.GetData(format) as MemoryStream; CollectionBase <IDiagramEntity> collection = null; GenericFormatter <BinaryFormatter> f = new GenericFormatter <BinaryFormatter>(); //Anchors collection is a helper collection to re-connect connectors to their parent Anchors.Clear(); //but is it actually a stream coming this application? collection = f.Deserialize <CollectionBase <IDiagramEntity> >(stream); UnwrapBundle(collection); } else if (NetronClipboard.ContainsData(entitiesType)) { CollectionBase <IDiagramEntity> collection = (CollectionBase <IDiagramEntity>)NetronClipboard.Get( entitiesType); UnwrapBundle(collection.DeepCopy()); } else if (data.GetDataPresent(DataFormats.Bitmap)) { Bitmap bmp = data.GetData(DataFormats.Bitmap) as Bitmap; if (bmp != null) { #region Unwrap into an image shape //TODO: Insert the image shape here ImageShape shape = new ImageShape(); shape.Image = bmp; shape.Location = InsertionPoint; Controller.Model.AddShape(shape); #endregion } } else if (data.GetDataPresent(DataFormats.Text)) { string text = (string)data.GetData(typeof(string)); TextOnly textShape = new TextOnly(Controller.Model); textShape.Text = text; textShape.Location = InsertionPoint; Controller.Model.AddShape(textShape); } } catch (Exception exc) { throw new InconsistencyException("The Paste operation failed.", exc); } finally { DeactivateTool(); } }