private void InitSubEntries()
{
ArrayList gp = new ArrayList();
// wenn der Pfad zu viele Eckpunkte hat, gibts Probleme mit der WindowHandles
for (int i = 0; i <= path.CurveCount; ++i) // mit Endpunkt
{
GeoPointProperty vertex = new GeoPointProperty("Path.Vertex", Frame, true);
vertex.UserData.Add("Index", i);
vertex.GetGeoPointEvent += new CADability.UserInterface.GeoPointProperty.GetGeoPointDelegate(OnGetVertexPoint);
vertex.SetGeoPointEvent += new CADability.UserInterface.GeoPointProperty.SetGeoPointDelegate(OnSetVertexPoint);
vertex.ModifyWithMouseEvent += new ModifyWithMouseDelegate(ModifyVertexWithMouse);
vertex.PropertyEntryChangedStateEvent += new PropertyEntryChangedStateDelegate(OnVertexStateChanged);
vertex.GeoPointChanged();
if (path.IsClosed)
{
vertex.PrependContextMenu = MenuResource.LoadMenuDefinition("MenuId.Path.Vertex", false, new VertexCommandHandler(this, i));
}
gp.Add(vertex);
}
area = new DoubleProperty("Path.Area", Frame);
area.ReadOnly = true;
area.GetDoubleEvent += new CADability.UserInterface.DoubleProperty.GetDoubleDelegate(OnGetArea);
area.Refresh();
gp.Add(area);
length = new DoubleProperty("Path.Length", Frame);
length.ReadOnly = true;
length.GetDoubleEvent += new CADability.UserInterface.DoubleProperty.GetDoubleDelegate(OnGetLength);
length.Refresh();
gp.Add(length);
subEntries = (IPropertyEntry[])gp.ToArray(typeof(IPropertyEntry));
attributeProperties = path.GetAttributeProperties(Frame);
}
private double OnGetArea(DoubleProperty sender)
{
if (hatch != null && hatch.CompoundShape != null)
{
return(hatch.CompoundShape.Area);
}
return(0.0);
}
private void OnSetZ(DoubleProperty sender, double l)
{
GeoVector p = GlobalToLocal(GetValue());
p.z = l;
InputFromSubEntries |= EInputFromSubEntries.z;
SetValue(LocalToGlobal(p), true);
}
private double OnGetRadius(DoubleProperty sender)
{
if (dimension.DimType == Dimension.EDimType.DimDiameter)
{
return(dimension.Radius * 2.0);
}
else
{
return(dimension.Radius);
}
}
private void OnSetRadius(DoubleProperty sender, double l)
{
if (dimension.DimType == Dimension.EDimType.DimDiameter)
{
dimension.Radius = l / 2.0;
}
else
{
dimension.Radius = l;
}
}
private double OnGetArea(DoubleProperty sender)
{
if (path.IsClosed && path.GetPlanarState() == PlanarState.Planar)
{
Plane plane = path.GetPlane();
ICurve2D cv = path.GetProjectedCurve(plane);
Border bdr = new Border(cv);
return(Math.Abs(bdr.Area));
// return cv.GetAreaFromPoint(cv.GetExtent().GetCenter());
}
return(0);
}
private double OnGetLength(DoubleProperty sender)
{
return(path.Length);
}
private double OnGetZ(DoubleProperty sender)
{
GeoVector p = GlobalToLocal(GetValue());
return(p.z);
}
private void Init()
{
// Initialisiert den gesammten Inhalt des TreeViews
// danach sollte meist propertyPage.Refresh(this); aufgerufen werden
subProperties = null;
if (dimension.DimType == Dimension.EDimType.DimPoints || dimension.DimType == Dimension.EDimType.DimCoord)
{
points = new MultiGeoPointProperty(this, "Dimension.Points", this.Frame);
points.ModifyWithMouseEvent += new CADability.UserInterface.MultiGeoPointProperty.ModifyWithMouseIndexDelegate(OnModifyPointWithMouse);
points.PropertyEntryChangedStateEvent += new PropertyEntryChangedStateDelegate(OnPointsStateChanged);
points.GeoPointSelectionChangedEvent += new CADability.UserInterface.GeoPointProperty.SelectionChangedDelegate(OnPointsSelectionChanged);
direction = new GeoVectorProperty("Dimension.Direction", Frame, true);
direction.GetGeoVectorEvent += new CADability.UserInterface.GeoVectorProperty.GetGeoVectorDelegate(OnGetDirection);
direction.SetGeoVectorEvent += new CADability.UserInterface.GeoVectorProperty.SetGeoVectorDelegate(OnSetDirection);
}
if (dimension.DimType == Dimension.EDimType.DimRadius)
{
radiusProperty = new DoubleProperty("Dimension.Radius", Frame);
radiusProperty.SetDoubleEvent += new CADability.UserInterface.DoubleProperty.SetDoubleDelegate(OnSetRadius);
radiusProperty.GetDoubleEvent += new CADability.UserInterface.DoubleProperty.GetDoubleDelegate(OnGetRadius);
radiusProperty.ModifyWithMouseEvent += new ModifyWithMouseDelegate(ModifyRadiusWithMouse);
radiusProperty.DoubleChanged();
}
if (dimension.DimType == Dimension.EDimType.DimDiameter)
{
radiusProperty = new DoubleProperty("Dimension.Diameter", Frame);
radiusProperty.SetDoubleEvent += new CADability.UserInterface.DoubleProperty.SetDoubleDelegate(OnSetRadius);
radiusProperty.GetDoubleEvent += new CADability.UserInterface.DoubleProperty.GetDoubleDelegate(OnGetRadius);
radiusProperty.ModifyWithMouseEvent += new ModifyWithMouseDelegate(ModifyRadiusWithMouse);
radiusProperty.DoubleChanged();
}
if (dimension.DimType == Dimension.EDimType.DimDiameter ||
dimension.DimType == Dimension.EDimType.DimRadius ||
dimension.DimType == Dimension.EDimType.DimLocation ||
dimension.DimType == Dimension.EDimType.DimAngle)
{ // haben alle einen Mittelpunkt als Punkt 0
centerProperty = new GeoPointProperty("Dimension.Center", Frame, true);
centerProperty.GetGeoPointEvent += new CADability.UserInterface.GeoPointProperty.GetGeoPointDelegate(OnGetCenter);
centerProperty.SetGeoPointEvent += new CADability.UserInterface.GeoPointProperty.SetGeoPointDelegate(OnSetCenter);
centerProperty.ModifyWithMouseEvent += new ModifyWithMouseDelegate(ModifyCenterWithMouse);
}
if (dimension.DimType == Dimension.EDimType.DimAngle)
{ // start- und Endwinkel
startAngle = new GeoVectorProperty("Dimension.Startangle", Frame, true);
startAngle.GetGeoVectorEvent += new CADability.UserInterface.GeoVectorProperty.GetGeoVectorDelegate(OnGetStartAngle);
startAngle.SetGeoVectorEvent += new CADability.UserInterface.GeoVectorProperty.SetGeoVectorDelegate(OnSetStartAngle);
startAngle.ModifyWithMouseEvent += new ModifyWithMouseDelegate(ModifyStartAngleWithMouse);
startAngle.SetHotspotPosition(dimension.GetPoint(1));
endAngle = new GeoVectorProperty("Dimension.Endangle", Frame, true);
endAngle.GetGeoVectorEvent += new CADability.UserInterface.GeoVectorProperty.GetGeoVectorDelegate(OnGetEndAngle);
endAngle.SetGeoVectorEvent += new CADability.UserInterface.GeoVectorProperty.SetGeoVectorDelegate(OnSetEndAngle);
endAngle.ModifyWithMouseEvent += new ModifyWithMouseDelegate(ModifyEndAngleWithMouse);
endAngle.SetHotspotPosition(dimension.GetPoint(2));
startAngleHotSpot = new GeoVectorHotSpot(startAngle);
endAngleHotSpot = new GeoVectorHotSpot(endAngle);
}
dimLineRef = new GeoPointProperty("Dimension.DimLineRef", Frame, true);
dimLineRef.GetGeoPointEvent += new CADability.UserInterface.GeoPointProperty.GetGeoPointDelegate(OnGetDimLineRef);
dimLineRef.SetGeoPointEvent += new CADability.UserInterface.GeoPointProperty.SetGeoPointDelegate(OnSetDimLineRef);
dimLineRef.ModifyWithMouseEvent += new ModifyWithMouseDelegate(ModifyDimLineRef);
dimLineRef.PropertyEntryChangedStateEvent += new PropertyEntryChangedStateDelegate(OnStateChanged);
// die String Eingabefelder:
int numprop = 1;
if (dimension.DimType == Dimension.EDimType.DimPoints || dimension.DimType == Dimension.EDimType.DimCoord)
{
numprop = dimension.PointCount - 1;
}
textPosHotSpot = new DoubleHotSpot[numprop];
textPos = new DoubleProperty[numprop];
dimText = new StringProperty[numprop];
tolPlusText = new StringProperty[numprop];
tolMinusText = new StringProperty[numprop];
prefix = new StringProperty[numprop];
postfix = new StringProperty[numprop];
postfixAlt = new StringProperty[numprop];
for (int i = 0; i < numprop; ++i)
{
textPos[i] = new DoubleProperty("Dimension.TextPos", Frame);
textPos[i].UserData.Add("Index", i);
textPos[i].GetDoubleEvent += new CADability.UserInterface.DoubleProperty.GetDoubleDelegate(OnGetTextPos);
textPos[i].SetDoubleEvent += new CADability.UserInterface.DoubleProperty.SetDoubleDelegate(OnSetTextPos);
textPos[i].DoubleChanged();
textPos[i].ModifyWithMouseEvent += new ModifyWithMouseDelegate(ModifyTextPosWithMouse);
textPos[i].PropertyEntryChangedStateEvent += new PropertyEntryChangedStateDelegate(OnStateChanged);
textPosHotSpot[i] = new DoubleHotSpot(textPos[i]);
textPosHotSpot[i].Position = dimension.GetTextPosCoordinate(i, Frame.ActiveView.Projection);
dimText[i] = new StringProperty(dimension.GetDimText(i), "Dimension.DimText");
dimText[i].UserData.Add("Index", i);
dimText[i].SetStringEvent += new CADability.UserInterface.StringProperty.SetStringDelegate(OnSetDimText);
dimText[i].GetStringEvent += new CADability.UserInterface.StringProperty.GetStringDelegate(OnGetDimText);
tolPlusText[i] = new StringProperty(dimension.GetTolPlusText(i), "Dimension.TolPlusText");
tolPlusText[i].UserData.Add("Index", i);
tolPlusText[i].SetStringEvent += new CADability.UserInterface.StringProperty.SetStringDelegate(OnSetTolPlusText);
tolPlusText[i].GetStringEvent += new CADability.UserInterface.StringProperty.GetStringDelegate(OnGetTolPlusText);
tolMinusText[i] = new StringProperty(dimension.GetTolMinusText(i), "Dimension.TolMinusText");
tolMinusText[i].UserData.Add("Index", i);
tolMinusText[i].SetStringEvent += new CADability.UserInterface.StringProperty.SetStringDelegate(OnSetTolMinusText);
tolMinusText[i].GetStringEvent += new CADability.UserInterface.StringProperty.GetStringDelegate(OnGetTolMinusText);
prefix[i] = new StringProperty(dimension.GetPrefix(i), "Dimension.Prefix");
prefix[i].UserData.Add("Index", i);
prefix[i].SetStringEvent += new CADability.UserInterface.StringProperty.SetStringDelegate(OnSetPrefix);
prefix[i].GetStringEvent += new CADability.UserInterface.StringProperty.GetStringDelegate(OnGetPrefix);
postfix[i] = new StringProperty(dimension.GetPostfix(i), "Dimension.Postfix");
postfix[i].UserData.Add("Index", i);
postfix[i].SetStringEvent += new CADability.UserInterface.StringProperty.SetStringDelegate(OnSetPostfix);
postfix[i].GetStringEvent += new CADability.UserInterface.StringProperty.GetStringDelegate(OnGetPostfix);
postfixAlt[i] = new StringProperty(dimension.GetPostfixAlt(i), "Dimension.PostfixAlt");
postfixAlt[i].UserData.Add("Index", i);
postfixAlt[i].SetStringEvent += new CADability.UserInterface.StringProperty.SetStringDelegate(OnSetPostfixAlt);
postfixAlt[i].GetStringEvent += new CADability.UserInterface.StringProperty.GetStringDelegate(OnGetPostfixAlt);
}
}
private void OnSetTextPos(DoubleProperty sender, double l)
{
int ind = (int)sender.UserData.GetData("Index");
dimension.SetTextPos(ind, l);
}
private double OnGetTextPos(DoubleProperty sender)
{
int ind = (int)sender.UserData.GetData("Index");
return(dimension.GetTextPos(ind));
}
/// <summary>
/// Constructs a hotspot to manipulate a double property
/// </summary>
/// <param name="doubleProperty">the property to be manipulated</param>
public DoubleHotSpot(DoubleProperty doubleProperty)
{
this.doubleProperty = doubleProperty;
}