internal void initCanvas(DrawingCanvas canvas)
{
this.canvas = canvas;
StockEngine.Inst.init(canvas);
//init stock engine by python config.
initConfig();
}
private StreamControl(DrawingCanvas canvas, AbstractStream stream)
{
m_canvas = canvas;
m_stream = stream;
InitializeComponent();
if (null != canvas && null != stream)
{
// Create the brush for the stream line
if (stream is HeatStream)
{
m_streamLineNotSelected = new SolidColorBrush(Colors.Red);
}
else
{
m_streamLineNotSelected = new SolidColorBrush(Colors.Black);
}
// Create the drag handle for the source
m_sourceDragIcon = new DraggableStreamEndpoint(
DraggableStreamEndpoint.EndpointType.StreamSource,
this, canvas);
m_sourceDragIcon.Width = m_sourceDragIcon.Height = 20.0;
m_sourceDragIcon.Location = new Point(m_stream.SourceLocation.X, m_stream.SourceLocation.Y);
// Add it to the canvas
m_canvas.AddNewChild(m_sourceDragIcon);
// Set the Z-index
m_sourceDragIcon.SetValue(Canvas.ZIndexProperty, 2);
// Setup mouse events
m_sourceDragIcon.MouseLeftButtonDown += new MouseButtonEventHandler(DragIcon_MouseLeftButtonDown);
// Create the drag handle for the destination
m_dstDragIcon = new DraggableStreamEndpoint(
DraggableStreamEndpoint.EndpointType.StreamDestination,
this, canvas);
// Add it to the canvas
m_canvas.AddNewChild(m_dstDragIcon);
// Set the Z-index
m_dstDragIcon.SetValue(Canvas.ZIndexProperty, 2);
// Show it if there's no destination, hide it otherwise
m_dstDragIcon.Visibility = (null == m_stream.Destination) ?
Visibility.Visible : System.Windows.Visibility.Collapsed;
// Setup mouse events
m_dstDragIcon.MouseLeftButtonDown += new MouseButtonEventHandler(DragIcon_MouseLeftButtonDown);
// Create the arrow polygon control
m_arrow = new Polygon();
// Set the fill
m_arrow.Fill = m_streamLineNotSelected;
// Add it to the canvas
m_canvas.AddNewChild(m_arrow);
// Set the Z-index
m_arrow.SetValue(Canvas.ZIndexProperty, 2);
// Add 3 points/vertices
m_arrow.Points.Add(new Point());
m_arrow.Points.Add(new Point());
m_arrow.Points.Add(new Point());
// Hide it if there's no destination
if (null == m_stream.Destination)
{
m_arrow.Visibility = Visibility.Collapsed;
}
// Setup mouse events
if (!(m_stream.Destination is HeatExchangerWithUtility))
{
m_arrow.MouseLeftButtonDown += new MouseButtonEventHandler(DestinationArrow_MouseLeftButtonDown);
}
UpdateStreamLocation();
// Create the table
CreatePropertiesTable(m_stream.PropertiesTable);
// Watch for when the table location changes
m_stream.PropertiesTable.PropertyChanged += new PropertyChangedEventHandler(PropertiesTable_PropertyChanged);
// Add it to the canvas and set it up
m_canvas.AddNewChild(m_table as UIElement);
UserControl tableAsUiElement = m_table as UserControl;
//This sets the tables index to the greatest so it will be above everything
tableAsUiElement.SetValue(System.Windows.Controls.Canvas.ZIndexProperty, 3);
tableAsUiElement.MouseLeftButtonDown += new MouseButtonEventHandler((canvas as DrawingCanvas).MouseLeftButtonDownHandler);
tableAsUiElement.MouseLeftButtonUp += new MouseButtonEventHandler((canvas as DrawingCanvas).MouseLeftButtonUpHandler);
// Hook up event listeners to the stream if non-null. We need to monitor:
// 1. Changes in the comment collection
// 2. Changes to the source process units properties (position)
// 3. Changes to the destination process units properties (position)
// 4. Changes to the source or destination references
// 1.
// Setup the event listener for the comment collection. It is the responsibility of this
// control to create and manage the sticky note controls for its comments
m_stream.Comments.CollectionChanged += Comments_CollectionChanged;
// Invoke the callback to create sticky notes for comments
Comments_CollectionChanged(m_stream.Comments, null);
// 2.
if (null != stream.Source)
{
m_sourceEventItem = stream.Source;
stream.Source.PropertyChanged += this.SourceOrDest_PropertyChanged;
}
// 3.
if (null != stream.Destination)
{
m_destEventItem = stream.Destination;
stream.Destination.PropertyChanged += this.SourceOrDest_PropertyChanged;
}
// 4.
stream.PropertyChanged += new PropertyChangedEventHandler(Stream_PropertyChanged);
}
}
/// <summary>
/// Detete All again
/// </summary>
public override void Redo(DrawingCanvas drawingCanvas)
{
drawingCanvas.GraphicsList.Clear();
}
public ResizeCommand(DrawingCanvas canvas, DrawingObject drawingObject, Point translationPoint, int x, int y) : base(canvas, drawingObject, x, y)
{
transPoint = translationPoint;
}
// Call this function AFTER operation.
public void NewState(DrawingCanvas drawingCanvas)
{
// Keep objects state after operation.
FillList(drawingCanvas.GraphicsList, ref listAfter);
}
public ResizingStickyNote(DrawingCanvas canvas, StickyNote note)
{
m_canvas = canvas;
m_note = note;
}
internal void init(DrawingCanvas canvas)
{
this.canvas = canvas;
}
/// <summary> /// 反序列化 /// </summary> /// <returns></returns> public abstract DrawGeometryBase Deserialize(DrawingCanvas drawingCanvas);
public void constructionContinuing(PaintObject temporaryObject)
{
DrawingCanvas.setTemporaryObject(temporaryObject); //
}
public void constructionBeginning(PaintObject temporaryObject)
{
//((PaintCanvas)DrawingCanvas).setTemporaryObject(temporaryObject);
DrawingCanvas.setTemporaryObject(temporaryObject);
}
private void InitializeComponent()
{
// Create the content with a menu and a canvas
panel = new StackPanel();
Content = panel;
// Add menu
InitMenu();
grid = new Grid();
grid.Margin = new Thickness(5);
panel.Children.Add(grid);
// Set row definitions.
RowDefinition rowdef = new RowDefinition();
rowdef.Height = GridLength.Auto;
grid.RowDefinitions.Add(rowdef);
rowdef = new RowDefinition();
rowdef.Height = GridLength.Auto;
grid.RowDefinitions.Add(rowdef);
// Add a button row on top
StackPanel buttons = new StackPanel()
{
Orientation = Orientation.Horizontal, Background = Brushes.CornflowerBlue, Height = 30
};
Button aButton = new Button();
//aButton.Name = "start";
aButton.Content = "Start";
aButton.Margin = new Thickness(5);
aButton.Click += StartClicked;
buttons.Children.Add(aButton);
aButton = new Button();
//aButton.Name = "stop";
aButton.Content = "Stop";
aButton.Margin = new Thickness(5);
aButton.Click += StopClicked;
buttons.Children.Add(aButton);
grid.Children.Add(buttons);
Grid.SetRow(buttons, 0);
// Add a view box at the bottom
view = new Viewbox();
view.HorizontalAlignment = HorizontalAlignment.Left;
grid.Children.Add(view);
Grid.SetRow(view, 1);
canvas = new DrawingCanvas()
{
Background = Brushes.White
};
view.Child = canvas;
SetCanvasSize(DefaultSize, DefaultSize);
// Set up other properties
Title = "Minimal Window";
Top = 60;
Left = 60;
SizeToContent = SizeToContent.WidthAndHeight;
}
public void Initialize()
{
drawing = new DrawingCanvas();
}
internal void init(DrawingCanvas canvas)
{
this.canvas = canvas;
}
public DraggableStreamEndpoint(EndpointType endpointType, StreamControl owner, DrawingCanvas canvas)
{
InitializeComponent();
m_id = s_idCounter;
s_idCounter++;
m_canvas = canvas;
m_owner = owner;
m_type = endpointType;
// Initialize the icon
RebuildIcon();
}
public override void OnMouseUp(DrawingCanvas drawingCanvas, Point position)
{
newPolyLine = null;
base.OnMouseUp(drawingCanvas, position);
}
public ChangeBorderCommand(DrawingCanvas canvas, DrawingObject drawing, Color color) : base(canvas, drawing, color)
{
}
public void constructionComplete(PaintObject finalObject)
{
DrawingCanvas.setTemporaryObject(null);
DrawingCanvas.addPaintObject(finalObject);
}
public void hoveringOverConstructionArea(PaintObject hoverObject)
{
DrawingCanvas.setHoveringObject(hoverObject);
}
// Create this command BEFORE operation.
public CommandChangeState(DrawingCanvas drawingCanvas)
{
// Keep objects state before operation.
FillList(drawingCanvas.GraphicsList, ref listBefore);
}
internal void setDrawingCanvas(DrawingCanvas drawingCanvas)
{
this.canvas = drawingCanvas;
//now can run some init script...
initConfig();
}
public UndoManager(DrawingCanvas drawingCanvas)
{
this.drawingCanvas = drawingCanvas;
ClearHistory();
}
