public HitTestResultBehavior MyHitTestResultCallback(HitTestResult result)
{
// Retrieve the results of the hit test.
IntersectionDetail intersectionDetail = ((GeometryHitTestResult)result).IntersectionDetail;
ControlOnCanvas controlAdd = null;
if (result.VisualHit is Image)
{
if (((Image)result.VisualHit).TemplatedParent is ControlOnCanvas)
{
controlAdd = ((Image)result.VisualHit).TemplatedParent as ControlOnCanvas;
}
}
switch (intersectionDetail)
{
case IntersectionDetail.FullyContains:
// Add the hit test result to the list that will be processed after the enumeration.
if (controlAdd != null)
{
hitResultsList.Add(controlAdd);
}
return(HitTestResultBehavior.Continue);
case IntersectionDetail.Intersects:
// Set the behavior to return visuals at all z-order levels.
if (controlAdd != null)
{
hitResultsList.Add(controlAdd);
}
return(HitTestResultBehavior.Continue);
case IntersectionDetail.FullyInside:
// Set the behavior to return visuals at all z-order levels.
if (controlAdd != null)
{
hitResultsList.Add(controlAdd);
}
return(HitTestResultBehavior.Continue);
default:
return(HitTestResultBehavior.Stop);
}
}
public int CompareTo(object obj)
{
ControlOnCanvas otherControlOnCanvas = obj as ControlOnCanvas;
if (otherControlOnCanvas != null)
{
return(this.ZIndex.CompareTo(otherControlOnCanvas.controlOnCanvasSer.ZIndex));
}
else
{
throw new ArgumentException("Пустой объект для сортировки");
}
}
public override void DeleteItem(ControlOnCanvas objectOnCanvas)
{
Page page = ((AppWPF)Application.Current).CollectionPage[objectOnCanvas.IS.Path];
if (objectOnCanvas is Pipe)
{
Pipe pipe = objectOnCanvas as Pipe;
page.CollectionPipe.Remove(pipe.PipeSer);
}
else if (objectOnCanvas is Pipe90)
{
Pipe90 pipe90 = objectOnCanvas as Pipe90;
page.CollectionPipe90.Remove(pipe90.Pipe90Ser);
}
else if (objectOnCanvas is Text)
{
Text text = objectOnCanvas as Text;
page.CollectionText.Remove(text.TextSer);
}
else if (objectOnCanvas is Display)
{
Display display = objectOnCanvas as Display;
page.CollectionDisplay.Remove(display.DisplaySer);
}
else if (objectOnCanvas is ImageControl)
{
ImageControl imageControl = objectOnCanvas as ImageControl;
page.CollectionImage.Remove(imageControl.ImageSer);
}
else if (objectOnCanvas is EthernetControl)
{
EthernetControl ethernetControl = objectOnCanvas as EthernetControl;
page.CollectionEthernet.Remove(ethernetControl.EthernetSer);
((AppWPF)Application.Current).CollectionEthernetSers.Remove(((EthernetControl)objectOnCanvas).EthernetSer);
}
else if (objectOnCanvas is ComControl)
{
ComControl comControl = objectOnCanvas as ComControl;
page.CollectionCom.Remove(comControl.ComSer);
((AppWPF)Application.Current).CollectionComSers.Remove(((ComControl)objectOnCanvas).ComSer);
}
else if (objectOnCanvas is ModbusControl)
{
ModbusControl modbusControl = objectOnCanvas as ModbusControl;
page.CollectionModbus.Remove(modbusControl.ModbusSer);
((AppWPF)Application.Current).CollectionModbusSers.Remove(modbusControl.ModbusSer);
}
objectOnCanvas.CanvasTab.Children.Remove(objectOnCanvas);
}
public virtual void DeleteItem(ControlOnCanvas objectOnCanvas)
{
}
public override void SelectOne()
{
if (this.CanvasPage.CountSelect == 1 && !this.IsSelected && Keyboard.Modifiers != ModifierKeys.Control)
{
ControlOnCanvas controlOnCanvas = CanvasPage.SelectedControlOnCanvas[0];
controlOnCanvas.IsSelected = false;
controlOnCanvas.border.Pen.Brush.Opacity = 0;
this.IsSelected = true;
this.border.Pen.Brush.Opacity = 100;
this.CanvasPage.CountSelect = 1;
CanvasPage.SelectedControlOnCanvas[0] = this;
if (this is PipeOnCanvas)
{
PipeOnCanvas pipeOnCanvas = this as PipeOnCanvas;
pipeOnCanvas.TextBoxDiameter.IsReadOnly = false;
pipeOnCanvas.ComboBoxEnvironment.IsEnabled = true;
pipeOnCanvas.TextBoxDiameter.Text = string.Format("{0:F2}", pipeOnCanvas.Diameter);
pipeOnCanvas.ComboBoxEnvironment.SelectedIndex = pipeOnCanvas.IntEnvironment;
}
CoordinateX.IsReadOnly = false;
CoordinateY.IsReadOnly = false;
if (controlOnCanvasSer.Transform == 0)
{
CoordinateX.Text = string.Format("{0:F2}", (double)this.GetValue(Canvas.LeftProperty));
CoordinateY.Text = string.Format("{0:F2}", (double)this.GetValue(Canvas.TopProperty));
}
else if (controlOnCanvasSer.Transform == -90 || controlOnCanvasSer.Transform == 270)
{
CoordinateY.Text = string.Format("{0:F2}", (double)this.GetValue(Canvas.TopProperty) - this.ActualWidth);
CoordinateX.Text = string.Format("{0:F2}", (double)this.GetValue(Canvas.LeftProperty));
}
else if (controlOnCanvasSer.Transform == -180 || controlOnCanvasSer.Transform == 180)
{
CoordinateY.Text = string.Format("{0:F2}", (double)this.GetValue(Canvas.TopProperty) - this.ActualHeight);
CoordinateX.Text = string.Format("{0:F2}", (double)this.GetValue(Canvas.LeftProperty) - this.ActualWidth);
}
else if (controlOnCanvasSer.Transform == -270 || controlOnCanvasSer.Transform == 90)
{
CoordinateY.Text = string.Format("{0:F2}", (double)this.GetValue(Canvas.TopProperty));
CoordinateX.Text = string.Format("{0:F2}", (double)this.GetValue(Canvas.LeftProperty) - this.ActualHeight);
}
}
else if (this.CanvasPage.CountSelect == 1 && !this.IsSelected && Keyboard.Modifiers == ModifierKeys.Control)
{
MainWindow mainWindow = (MainWindow)Application.Current.MainWindow;
this.IsSelected = true;
this.border.Pen.Brush.Opacity = 100;
this.CanvasPage.CountSelect += 1;
CanvasPage.SelectedControlOnCanvas.Add(this);
PipeOnCanvas pipeOld = null;
PipeOnCanvas pipe = null;
bool falseComparer = false;
int countPipe = 0;
foreach (ControlOnCanvasPage controlOnCanvas in CanvasPage.SelectedControlOnCanvas)
{
if (controlOnCanvas is PipeOnCanvas)
{
countPipe += 1;
if (!falseComparer)
{
if (countPipe > 1)
{
pipe = controlOnCanvas as PipeOnCanvas;
if (Math.Round(pipeOld.Diameter, 2, MidpointRounding.AwayFromZero) != Math.Round(pipe.Diameter, 2, MidpointRounding.AwayFromZero))
{
pipe.TextBoxDiameter.Text = "-";
}
else
{
pipe.TextBoxDiameter.Text = string.Format("{0:F2}", pipe.Diameter);
}
if (pipeOld.IntEnvironment != pipe.IntEnvironment)
{
pipe.ComboBoxEnvironment.SelectedIndex = -1;
}
else
{
pipe.ComboBoxEnvironment.SelectedIndex = pipe.IntEnvironment;
}
if (Math.Round(pipeOld.Diameter, 2, MidpointRounding.AwayFromZero) != Math.Round(pipe.Diameter, 2, MidpointRounding.AwayFromZero))
{
falseComparer = true;
}
else if (pipeOld.IntEnvironment != pipe.IntEnvironment)
{
falseComparer = true;
}
}
}
pipeOld = (PipeOnCanvas)controlOnCanvas;
}
}
if (countPipe == 1)
{
mainWindow.TextBoxDiameter.IsReadOnly = false;
mainWindow.ComboBoxEnvironment.IsEnabled = true;
mainWindow.TextBoxDiameter.Text = string.Format("{0:F2}", pipeOld.Diameter);
mainWindow.ComboBoxEnvironment.SelectedIndex = pipeOld.IntEnvironment;
}
CoordinateX.IsReadOnly = true;
CoordinateY.IsReadOnly = true;
CoordinateX.Text = null;
CoordinateY.Text = null;
}
else if (Keyboard.Modifiers != ModifierKeys.Control && this.IsSelected)
{
return;
}
else if (Keyboard.Modifiers == ModifierKeys.Control && this.IsSelected)
{
this.IsSelected = false;
this.border.Pen.Brush.Opacity = 0;
this.CanvasPage.CountSelect = 0;
CanvasPage.SelectedControlOnCanvas.Remove(this);
MainWindow mainWindow = (MainWindow)Application.Current.MainWindow;
if (this is PipeOnCanvas)
{
mainWindow.TextBoxDiameter.IsReadOnly = true;
mainWindow.ComboBoxEnvironment.IsEnabled = false;
mainWindow.ComboBoxEnvironment.SelectedIndex = -1;
mainWindow.TextBoxDiameter.Text = null;
}
CoordinateX.IsReadOnly = true;
CoordinateY.IsReadOnly = true;
CoordinateX.Text = null;
CoordinateY.Text = null;
}
else
{
this.IsSelected = true;
this.border.Pen.Brush.Opacity = 100;
this.CanvasPage.CountSelect = 1;
CanvasPage.SelectedControlOnCanvas.Add(this);
if (this is PipeOnCanvas)
{
PipeOnCanvas pipeOnCanvas = this as PipeOnCanvas;
pipeOnCanvas.TextBoxDiameter.IsReadOnly = false;
pipeOnCanvas.ComboBoxEnvironment.IsEnabled = true;
pipeOnCanvas.TextBoxDiameter.Text = string.Format("{0:F2}", pipeOnCanvas.Diameter);
pipeOnCanvas.ComboBoxEnvironment.SelectedIndex = pipeOnCanvas.IntEnvironment;
}
CoordinateX.IsReadOnly = false;
CoordinateY.IsReadOnly = false;
if (controlOnCanvasSer.Transform == 0)
{
CoordinateX.Text = string.Format("{0:F2}", (double)this.GetValue(Canvas.LeftProperty));
CoordinateY.Text = string.Format("{0:F2}", (double)this.GetValue(Canvas.TopProperty));
}
else if (controlOnCanvasSer.Transform == -90 || controlOnCanvasSer.Transform == 270)
{
CoordinateY.Text = string.Format("{0:F2}", (double)this.GetValue(Canvas.TopProperty) - this.ActualWidth);
CoordinateX.Text = string.Format("{0:F2}", (double)this.GetValue(Canvas.LeftProperty));
}
else if (controlOnCanvasSer.Transform == -180 || controlOnCanvasSer.Transform == 180)
{
CoordinateY.Text = string.Format("{0:F2}", (double)this.GetValue(Canvas.TopProperty) - this.ActualHeight);
CoordinateX.Text = string.Format("{0:F2}", (double)this.GetValue(Canvas.LeftProperty) - this.ActualWidth);
}
else if (controlOnCanvasSer.Transform == -270 || controlOnCanvasSer.Transform == 90)
{
CoordinateY.Text = string.Format("{0:F2}", (double)this.GetValue(Canvas.TopProperty));
CoordinateX.Text = string.Format("{0:F2}", (double)this.GetValue(Canvas.LeftProperty) - this.ActualHeight);
}
}
LabelSelected.Content = "Выделенно объектов: " + this.CanvasPage.CountSelect;
}