protected virtual void OnSubCanvasGenerated(SubCanvasEventArgs e)
{
if (_subInkCanvasGenerated != null)
{
_subInkCanvasGenerated(this, e);
}
}
private void CheckOutputValue(StrokeCollection myStrokes, String recognizedCharacter)
{
Rect rect = myStrokes.GetBounds();
SubCanvasEventArgs args;
switch(recognizedCharacter)
{
case "T":
args = new SubCanvasEventArgs(LogicCanvasType.TruthTable, rect, myStrokes);
OnSubCanvasGenerated(args);
break;
case "e":
args = new SubCanvasEventArgs(LogicCanvasType.Expression, rect, myStrokes);
OnSubCanvasGenerated(args);
break;
case "D":
args = new SubCanvasEventArgs(LogicCanvasType.Diagram, rect, myStrokes);
OnSubCanvasGenerated(args);
break;
case "d":
args = new SubCanvasEventArgs(LogicCanvasType.Diagram, rect, myStrokes);
OnSubCanvasGenerated(args);
break;
case "=":
args = new SubCanvasEventArgs(LogicCanvasType.EqualSign, rect, myStrokes);
OnSubCanvasGenerated(args);
break;
case "?":
args = new SubCanvasEventArgs(LogicCanvasType.Question, rect, myStrokes);
OnSubCanvasGenerated(args);
break;
default:
break;
}
}
public void GenerateSubInkCanvas(object sender, SubCanvasEventArgs args)
{
switch (args.LogicCanvasType)
{
case LogicCanvasType.Diagram:
Diagram.UserControl1 diagramUserControl1 = new Diagram.UserControl1();
diagramUserControl1.UserControlX = args.Central.X;
diagramUserControl1.UserControlY = args.Central.Y;
this.Children.Add(diagramUserControl1);
//Ad-hoc
diagramUserControl1.disableInkHandler += new DisableInkHandler(diagramUserControl1_disableInkCanvasInkHandler);
if(args.MyStrokes != null)
DeleteRecognizedStrokesOnInkCanvas(args.MyStrokes);
break;
case LogicCanvasType.Expression:
Expression.UserControl1 expressionUserControl = new Expression.UserControl1();
expressionUserControl.UserControlX = args.Central.X - expressionUserControl.UserControlWidth / 2;
expressionUserControl.UserControlY = args.Central.Y - expressionUserControl.UserControlHeight / 2;
this.Children.Add(expressionUserControl);
if(args.MyStrokes != null)
DeleteRecognizedStrokesOnInkCanvas(args.MyStrokes);
break;
case LogicCanvasType.TruthTable:
TruthTable.UserControl1 truthTableUserControl = new TruthTable.UserControl1();
truthTableUserControl.UserControlX = args.Central.X - truthTableUserControl.UserControlWidth / 2;
truthTableUserControl.UserControlY = args.Central.Y - truthTableUserControl.UserControlHeight / 2;
this.Children.Add(truthTableUserControl);
if(args.MyStrokes != null)
DeleteRecognizedStrokesOnInkCanvas(args.MyStrokes);
break;
case LogicCanvasType.EqualSign:
if (!HasEqualSignInkRegionAdded(args.MyStrokes))
{
InkQueryRegionStruct equalRegion = new InkQueryRegionStruct(args.MyStrokes);
if (!HasControlInLeftRegion(ref equalRegion))
{
equalRegion.GenerateLeftSideRegion();
}
if (!HasControlInRightRegion(ref equalRegion))
{
equalRegion.GenerateRightSideRegion();
}
//Check Parsing Current InkQueryRegionStruct
if (equalRegion.LeftSideUserControl != null && equalRegion.RightSideUserControl != null)
{
if (LogicParser1.Instance.MatchTwoUserControl(equalRegion.LeftSideUserControl, equalRegion.RightSideUserControl))
{
this.Dispatcher.BeginInvoke((Action)(() => { MessageBox.Show("Match On Two Representations"); }));
}
else
{
this.Dispatcher.BeginInvoke((Action)(() => { MessageBox.Show("Not Match on Two Representations"); }));
}
this.Strokes.Remove(equalRegion.EqualStrokes);
}
else {
this.Children.Add(equalRegion);
}
}
_inkAnalyzer.RemoveStrokes(args.MyStrokes);
ShowInkAnalysisFeedback = false;
break;
case LogicCanvasType.Question:
this.Dispatcher.BeginInvoke((Action)(() => { MessageBox.Show("Basic User Manual"); }));
break;
}
}