void System.Windows.Markup.IComponentConnector.Connect(int connectionId, object target)
{
switch (connectionId)
{
case 1:
this.MyDesigner = ((MachineCreater.DesignerCanvas)(target));
return;
}
this._contentLoaded = true;
}
internal ConnectorInfo GetInfo()
{
ConnectorInfo info = new ConnectorInfo();
info.DesignerItemLeft = DesignerCanvas.GetLeft(this.ParentDesignerItem);
info.DesignerItemTop = DesignerCanvas.GetTop(this.ParentDesignerItem);
info.DesignerItemSize = new Size(this.ParentDesignerItem.ActualWidth, this.ParentDesignerItem.ActualHeight);
info.Orientation = this.Orientation;
info.Position = this.Position;
return(info);
}
protected override void OnMouseLeftButtonDown(MouseButtonEventArgs e)
{
base.OnMouseLeftButtonDown(e);
DesignerCanvas canvas = GetDesignerCanvas(this);
if (canvas != null)
{
// position relative to DesignerCanvas
if (this.Type == CON_TYPE.OUTPUT && this.Connections.Count == 0)
{
this.dragStartPoint = new Point?(e.GetPosition(canvas));
}
e.Handled = true;
}
}
private void ShowAdorner()
{
// the ConnectionAdorner is created once for each Connection
if (this.connectionAdorner == null)
{
DesignerCanvas designer = VisualTreeHelper.GetParent(this) as DesignerCanvas;
AdornerLayer adornerLayer = AdornerLayer.GetAdornerLayer(this);
if (adornerLayer != null)
{
this.connectionAdorner = new ConnectionAdorner(designer, this);
adornerLayer.Add(this.connectionAdorner);
}
}
this.connectionAdorner.Visibility = Visibility.Visible;
}
public ConnectionAdorner(DesignerCanvas designer, Connection connection)
: base(designer)
{
this.designerCanvas = designer;
adornerCanvas = new Canvas();
this.visualChildren = new VisualCollection(this);
this.visualChildren.Add(adornerCanvas);
this.connection = connection;
this.connection.PropertyChanged += new PropertyChangedEventHandler(AnchorPositionChanged);
InitializeDragThumbs();
drawingPen = new Pen(Brushes.LightSlateGray, 1);
drawingPen.LineJoin = PenLineJoin.Round;
base.Unloaded += new RoutedEventHandler(ConnectionAdorner_Unloaded);
}
void Connection_Unloaded(object sender, RoutedEventArgs e)
{
// do some housekeeping when Connection is unloaded
// remove event handler
this.Source = null;
this.Sink = null;
// remove adorner
if (this.connectionAdorner != null)
{
DesignerCanvas designer = VisualTreeHelper.GetParent(this) as DesignerCanvas;
AdornerLayer adornerLayer = AdornerLayer.GetAdornerLayer(this);
if (adornerLayer != null)
{
adornerLayer.Remove(this.connectionAdorner);
this.connectionAdorner = null;
}
}
}
public DesignerItem(String Uid, DesignerCanvas parent)
: this(Guid.NewGuid(), parent)
{
this.Uid = Uid;
// _DesignerCanvas = parent;
// attach_Device_list = new ObservableCollection<Device>();
if (Uid.StartsWith("0001-01")) //ES brewer
{
main_Device = new Dev_ES(parent.GetPositionID(DesignerCanvas.DeviceType.DEV_BREWER));
}
else if (Uid.StartsWith("0002")) //grinder
{
main_Device = new Dev_Grinder(parent.GetPositionID(DesignerCanvas.DeviceType.DEV_GRINDER));
}
else if (Uid.StartsWith("0003")) //canister
{
main_Device = new Dev_Canister(0x01, parent.GetPositionID(DesignerCanvas.DeviceType.DEV_CANISTER));
}
else if (Uid.StartsWith("0004")) //mixer
{
main_Device = new Dev_Mixer_L(parent.GetPositionID(DesignerCanvas.DeviceType.DEV_MIXER));
}
else if (Uid.StartsWith("000f-02")) //gravity
{
main_Device = new Dev_Boiler_G(parent.GetPositionID(DesignerCanvas.DeviceType.DEV_BOILER));
}
else if (Uid.StartsWith("000f-03")) //es
{
main_Device = new Dev_Boiler_ES(parent.GetPositionID(DesignerCanvas.DeviceType.DEV_BOILER));
}
else if (Uid.StartsWith("0000-02")) //waiwei
{
main_Device = new DEV_virMachine(parent.GetPositionID(DesignerCanvas.DeviceType.DEV_VIRMACHINE));
}
else if (Uid.StartsWith("000a-01")) //pump
{
main_Device = new DEV_Waterpump(1, 1);
}
}
public SelectionService(DesignerCanvas canvas)
{
this.designerCanvas = canvas;
}
protected override void OnDrop(DragEventArgs e)
{
base.OnDrop(e);
DragObject dragObject = e.Data.GetData(typeof(DragObject)) as DragObject;
if (dragObject != null && !String.IsNullOrEmpty(dragObject.Xaml))
{
DesignerItem newItem = null;
Object content = XamlReader.Load(XmlReader.Create(new StringReader(dragObject.Xaml)));
DeviceType itemtype = DeviceType.DEV_Init;
if (dragObject.UID.StartsWith("0001")) //
{
itemtype = DeviceType.DEV_BREWER;
}
else if (dragObject.UID.StartsWith("0002")) // this is for grinder
{
itemtype = DeviceType.DEV_GRINDER;
}
else if (dragObject.UID.StartsWith("0003")) // this is for canister
{
itemtype = DeviceType.DEV_CANISTER;
}
else if (dragObject.UID.StartsWith("0004")) // this is for mixer
{
itemtype = DeviceType.DEV_MIXER;
}
else if (dragObject.UID.StartsWith("000f")) // this is for boiler
{
itemtype = DeviceType.DEV_BOILER;
}
else if (dragObject.UID.StartsWith("0008")) // this is for machine
{
itemtype = DeviceType.DEV_CUP;
}
else if (dragObject.UID.StartsWith("000c")) // this is for machine
{
itemtype = DeviceType.DEV_LED;
}
else if (dragObject.UID.StartsWith("0018")) // this is for machine
{
itemtype = DeviceType.DEV_DRIP;
}
else if (dragObject.UID.StartsWith("0019")) // this is for machine
{
itemtype = DeviceType.DEV_WASTER;
}
else if (dragObject.UID.StartsWith("001a")) // this is for machine
{
itemtype = DeviceType.DEV_DOOR;
}
else if (dragObject.UID.StartsWith("0000-02")) // this is for machine
{
itemtype = DeviceType.DEV_VIRMACHINE;
}
if (!isValid(itemtype))
{
MessageBox.Show("can not create more!");
return;
}
if (content != null)
{
newItem = new DesignerItem(dragObject.UID, this);
newItem.Content = content;
Point position = e.GetPosition(this);
if (dragObject.DesiredSize.HasValue)
{
Size desiredSize = dragObject.DesiredSize.Value;
newItem.Width = desiredSize.Width;
newItem.Height = desiredSize.Height;
DesignerCanvas.SetLeft(newItem, Math.Max(0, position.X - newItem.Width / 2));
DesignerCanvas.SetTop(newItem, Math.Max(0, position.Y - newItem.Height / 2));
}
else
{
DesignerCanvas.SetLeft(newItem, Math.Max(0, position.X));
DesignerCanvas.SetTop(newItem, Math.Max(0, position.Y));
}
Canvas.SetZIndex(newItem, this.Children.Count);
this.Children.Add(newItem);
_machineDevicelist.Add(newItem.ID, newItem);
SetConnectorDecoratorTemplate(newItem);
Control decorator = newItem.Template.FindName("PART_ConnectorDecorator", newItem) as Control;
if (dragObject.UID.Equals("0000-00")) // this is for valve
{
if (decorator != null)
{
decorator.SetResourceReference(Control.TemplateProperty, "ConnectorDecoratorTemplate_valve");
}
}
else if (dragObject.UID.StartsWith("0001")) // this is for brewer
{
if (decorator != null)
{
decorator.SetResourceReference(Control.TemplateProperty, "ConnectorDecoratorTemplate_brewer");
}
}
else if (dragObject.UID.StartsWith("0002")) // this is for grinder
{
if (decorator != null)
{
decorator.SetResourceReference(Control.TemplateProperty, "ConnectorDecoratorTemplate_grinder");
}
}
else if (dragObject.UID.StartsWith("0003")) // this is for canister
{
if (decorator != null)
{
decorator.SetResourceReference(Control.TemplateProperty, "ConnectorDecoratorTemplate_can");
}
}
else if (dragObject.UID.StartsWith("0004")) // this is for mixer
{
if (decorator != null)
{
decorator.SetResourceReference(Control.TemplateProperty, "ConnectorDecoratorTemplate_brewer");
}
}
else if (dragObject.UID.StartsWith("000f")) // this is for boiler
{
if (decorator != null)
{
decorator.SetResourceReference(Control.TemplateProperty, "ConnectorDecoratorTemplate_boiler");
}
}
else if (dragObject.UID.StartsWith("000a")) // this is for boiler
{
if (decorator != null)
{
decorator.SetResourceReference(Control.TemplateProperty, "ConnectorDecoratorTemplate_pump");
}
}
else if (dragObject.UID.StartsWith("0008"))
{
if (decorator != null)
{
decorator.SetResourceReference(Control.TemplateProperty, "ConnectorDecoratorTemplate_end");
}
}
//update selection
this.SelectionService.SelectItem(newItem);
newItem.Focus();
}
e.Handled = true;
}
}