protected override void ApplyScale(Vector scale, Point center)
{
Rect elementBounds = this.EditingElementSet.ElementBounds;
Matrix m = this.startSharedTransform;
Matrix inverseMatrix = ElementUtilities.GetInverseMatrix(m);
Matrix matrix1 = new Matrix();
matrix1.Translate(-center.X, -center.Y);
foreach (SceneElement element in this.EditingElementSet.Elements)
{
Matrix matrix2 = this.elementToElementsTransformDictionary[element] * matrix1;
Point point1 = this.startCentersDictionary[element];
Matrix matrix3 = this.startTransformsDictionary[element];
Rect rect = this.startBoundsDictionary[element];
Point point2 = new Point(rect.X + rect.Width * point1.X, rect.Y + rect.Height * point1.Y);
Point point3 = matrix2.Transform(point2);
Vector vector = new Point(scale.X * point3.X, scale.Y * point3.Y) - point3;
Matrix matrix4 = matrix3 * inverseMatrix;
matrix4.ScaleAt(scale.X, scale.Y, matrix4.OffsetX, matrix4.OffsetY);
matrix4.Translate(vector.X, vector.Y);
CanonicalDecomposition newTransform = new CanonicalDecomposition(matrix4 * m);
newTransform.ScaleX = RoundingHelper.RoundScale(newTransform.ScaleX);
newTransform.ScaleY = RoundingHelper.RoundScale(newTransform.ScaleY);
newTransform.SkewX = RoundingHelper.RoundAngle(newTransform.SkewX);
newTransform.SkewY = RoundingHelper.RoundAngle(newTransform.SkewY);
newTransform.RotationAngle = RoundingHelper.RoundAngle(newTransform.RotationAngle);
newTransform.TranslationX = RoundingHelper.RoundLength(newTransform.TranslationX);
newTransform.TranslationY = RoundingHelper.RoundLength(newTransform.TranslationY);
AdornedToolBehavior.UpdateElementTransform(element, newTransform, AdornedToolBehavior.TransformPropertyFlags.All);
}
}
private void AddGradientStop(object sender, ExecutedRoutedEventArgs eventArgs)
{
GradientBrushEditor gradientBrushEditor = (GradientBrushEditor)this.DataContext;
if (gradientBrushEditor == null)
{
return;
}
gradientBrushEditor.AddGradientStop((IInputElement)this, RoundingHelper.RoundScale((double)eventArgs.Parameter));
}
protected virtual void ApplyScale(Vector scale, Point center)
{
CanonicalTransform newTransform = new CanonicalTransform(this.startTransform);
newTransform.ApplyScale(scale, this.BaseEditingElement.RenderTransformOriginInElementCoordinates, center);
newTransform.ScaleX = RoundingHelper.RoundScale(newTransform.ScaleX);
newTransform.ScaleY = RoundingHelper.RoundScale(newTransform.ScaleY);
newTransform.TranslationX = RoundingHelper.RoundLength(newTransform.TranslationX);
newTransform.TranslationY = RoundingHelper.RoundLength(newTransform.TranslationY);
AdornedToolBehavior.UpdateElementTransform(this.EditingElement, newTransform, AdornedToolBehavior.TransformPropertyFlags.Scale | AdornedToolBehavior.TransformPropertyFlags.Translation);
}
protected void SetBrushTransform(CanonicalTransform transform)
{
this.EnsureEditTransaction();
transform.CenterX = RoundingHelper.RoundLength(transform.CenterX);
transform.CenterY = RoundingHelper.RoundLength(transform.CenterY);
transform.ScaleX = RoundingHelper.RoundScale(transform.ScaleX);
transform.ScaleY = RoundingHelper.RoundScale(transform.ScaleY);
transform.SkewX = RoundingHelper.RoundAngle(transform.SkewX);
transform.SkewY = RoundingHelper.RoundAngle(transform.SkewY);
transform.RotationAngle = RoundingHelper.RoundAngle(transform.RotationAngle);
transform.TranslationX = RoundingHelper.RoundLength(transform.TranslationX);
transform.TranslationY = RoundingHelper.RoundLength(transform.TranslationY);
IProjectContext projectContext = this.ActiveDocument.ProjectContext;
CanonicalTransform canonicalTransform = new CanonicalTransform((Transform)this.GetBrushValue(BrushNode.RelativeTransformProperty));
if (JoltHelper.CompareDoubles(projectContext, canonicalTransform.CenterX, transform.CenterX) != 0 || JoltHelper.CompareDoubles(projectContext, canonicalTransform.CenterY, transform.CenterY) != 0)
{
this.SetBrushValue(BrushNode.RelativeTransformProperty, transform.GetPlatformTransform(this.RootNode.Platform.GeometryHelper));
}
else
{
if (JoltHelper.CompareDoubles(projectContext, canonicalTransform.ScaleX, transform.ScaleX) != 0)
{
this.SetBrushTransformValue(this.EditingElement.Platform.Metadata.CommonProperties.BrushScaleXReference, transform.ScaleX);
}
if (JoltHelper.CompareDoubles(projectContext, canonicalTransform.ScaleY, transform.ScaleY) != 0)
{
this.SetBrushTransformValue(this.EditingElement.Platform.Metadata.CommonProperties.BrushScaleYReference, transform.ScaleY);
}
if (JoltHelper.CompareDoubles(projectContext, canonicalTransform.SkewX, transform.SkewX) != 0)
{
this.SetBrushTransformValue(this.EditingElement.Platform.Metadata.CommonProperties.BrushSkewXReference, transform.SkewX);
}
if (JoltHelper.CompareDoubles(projectContext, canonicalTransform.SkewY, transform.SkewY) != 0)
{
this.SetBrushTransformValue(this.EditingElement.Platform.Metadata.CommonProperties.BrushSkewYReference, transform.SkewY);
}
if (JoltHelper.CompareDoubles(projectContext, canonicalTransform.RotationAngle, transform.RotationAngle) != 0)
{
this.SetBrushTransformValue(this.EditingElement.Platform.Metadata.CommonProperties.BrushRotationAngleReference, transform.RotationAngle);
}
if (JoltHelper.CompareDoubles(projectContext, canonicalTransform.TranslationX, transform.TranslationX) != 0)
{
this.SetBrushTransformValue(this.EditingElement.Platform.Metadata.CommonProperties.BrushTranslationXReference, transform.TranslationX);
}
if (JoltHelper.CompareDoubles(projectContext, canonicalTransform.TranslationY, transform.TranslationY) != 0)
{
this.SetBrushTransformValue(this.EditingElement.Platform.Metadata.CommonProperties.BrushTranslationYReference, transform.TranslationY);
}
}
this.UpdateEditTransaction();
}
protected static void UpdateElementTransform(SceneElement element, CanonicalDecomposition newTransform, AdornedToolBehavior.TransformPropertyFlags properties)
{
Transform transform = element.GetComputedValueAsWpf(Base2DElement.RenderTransformProperty) as Transform;
CanonicalDecomposition canonicalDecomposition = new CanonicalDecomposition();
if (transform != null)
{
canonicalDecomposition = new CanonicalTransform(transform).Decomposition;
}
double num1 = RoundingHelper.RoundScale(newTransform.ScaleX);
double num2 = RoundingHelper.RoundScale(newTransform.ScaleY);
double num3 = RoundingHelper.RoundLength(newTransform.TranslationX);
double num4 = RoundingHelper.RoundLength(newTransform.TranslationY);
double num5 = RoundingHelper.RoundLength(newTransform.SkewX);
double num6 = RoundingHelper.RoundLength(newTransform.SkewY);
double num7 = RoundingHelper.RoundAngle(newTransform.RotationAngle);
if ((properties & AdornedToolBehavior.TransformPropertyFlags.ScaleX) != AdornedToolBehavior.TransformPropertyFlags.None && !Tolerances.AreClose(canonicalDecomposition.ScaleX, num1))
{
element.SetValue(element.Platform.Metadata.CommonProperties.RenderTransformScaleX, (object)num1);
}
if ((properties & AdornedToolBehavior.TransformPropertyFlags.ScaleY) != AdornedToolBehavior.TransformPropertyFlags.None && !Tolerances.AreClose(canonicalDecomposition.ScaleY, num2))
{
element.SetValue(element.Platform.Metadata.CommonProperties.RenderTransformScaleY, (object)num2);
}
if ((properties & AdornedToolBehavior.TransformPropertyFlags.TranslationX) != AdornedToolBehavior.TransformPropertyFlags.None && !Tolerances.AreClose(canonicalDecomposition.TranslationX, num3))
{
element.SetValue(element.Platform.Metadata.CommonProperties.RenderTransformTranslationX, (object)num3);
}
if ((properties & AdornedToolBehavior.TransformPropertyFlags.TranslationY) != AdornedToolBehavior.TransformPropertyFlags.None && !Tolerances.AreClose(canonicalDecomposition.TranslationY, num4))
{
element.SetValue(element.Platform.Metadata.CommonProperties.RenderTransformTranslationY, (object)num4);
}
if ((properties & AdornedToolBehavior.TransformPropertyFlags.SkewX) != AdornedToolBehavior.TransformPropertyFlags.None && !Tolerances.AreClose(canonicalDecomposition.SkewX, num5))
{
element.SetValue(element.Platform.Metadata.CommonProperties.RenderTransformSkewX, (object)num5);
}
if ((properties & AdornedToolBehavior.TransformPropertyFlags.SkewY) != AdornedToolBehavior.TransformPropertyFlags.None && !Tolerances.AreClose(canonicalDecomposition.SkewY, num6))
{
element.SetValue(element.Platform.Metadata.CommonProperties.RenderTransformSkewY, (object)num6);
}
if ((properties & AdornedToolBehavior.TransformPropertyFlags.RotatationAngle) == AdornedToolBehavior.TransformPropertyFlags.None || Tolerances.AreClose(canonicalDecomposition.RotationAngle, num7))
{
return;
}
element.SetValue(element.Platform.Metadata.CommonProperties.RenderTransformRotationAngle, (object)num7);
}
public override void SetChildRect(BaseFrameworkElement child, Rect rect, LayoutOverrides layoutOverrides, LayoutOverrides overridesToIgnore, LayoutOverrides nonExplicitOverrides, SetRectMode setRectMode)
{
if (child == null)
{
throw new ArgumentNullException("child");
}
CanonicalTransform canonicalTransform = new CanonicalTransform((Transform)child.GetComputedValueAsWpf(Base2DElement.RenderTransformProperty));
Vector translation = canonicalTransform.Translation;
canonicalTransform.TranslationX = 0.0;
canonicalTransform.TranslationY = 0.0;
canonicalTransform.SkewX = 0.0;
canonicalTransform.SkewY = 0.0;
canonicalTransform.RotationAngle = 0.0;
Rect computedTightBounds = child.GetComputedTightBounds();
double num1 = computedTightBounds.Width == 0.0 ? 0.0 : rect.Width / computedTightBounds.Width;
double num2 = computedTightBounds.Height == 0.0 ? 0.0 : rect.Height / computedTightBounds.Height;
double num3 = RoundingHelper.RoundScale(num1);
double num4 = RoundingHelper.RoundScale(num2);
if ((overridesToIgnore & LayoutOverrides.Width) != LayoutOverrides.None && !object.Equals((object)canonicalTransform.ScaleX, (object)num3))
{
child.SetValueAsWpf(child.Platform.Metadata.CommonProperties.RenderTransformScaleX, (object)num3);
}
if ((overridesToIgnore & LayoutOverrides.Height) != LayoutOverrides.None && !object.Equals((object)canonicalTransform.ScaleY, (object)num4))
{
child.SetValueAsWpf(child.Platform.Metadata.CommonProperties.RenderTransformScaleY, (object)num4);
}
canonicalTransform.ScaleX = num3;
canonicalTransform.ScaleY = num4;
canonicalTransform.Center = child.RenderTransformOriginInElementCoordinates;
computedTightBounds.Transform(canonicalTransform.TransformGroup.Value);
double num5 = rect.Left - computedTightBounds.Left + translation.X;
double num6 = rect.Top - computedTightBounds.Top + translation.Y;
double num7 = RoundingHelper.RoundLength(num5);
double num8 = RoundingHelper.RoundLength(num6);
if (!object.Equals((object)translation.X, (object)num7))
{
child.SetValueAsWpf(child.Platform.Metadata.CommonProperties.RenderTransformTranslationX, (object)num7);
}
if (object.Equals((object)translation.Y, (object)num8))
{
return;
}
child.SetValueAsWpf(child.Platform.Metadata.CommonProperties.RenderTransformTranslationY, (object)num8);
}
private void ReverseGradientStopsHandler()
{
PropertyValueEditorCommands.get_BeginTransaction().Execute((object)null, (IInputElement)this.BrushEditor);
if (!this.BasisProperty.IsValueLocal)
{
this.BasisProperty.DoSetLocalValue();
}
Dictionary <double, List <GradientStopEditor> > dictionary = new Dictionary <double, List <GradientStopEditor> >();
foreach (GradientStopEditor gradientStopEditor in (IEnumerable)this.GradientStops)
{
if (!dictionary.ContainsKey(gradientStopEditor.Offset))
{
dictionary.Add(gradientStopEditor.Offset, new List <GradientStopEditor>());
}
dictionary[gradientStopEditor.Offset].Add(gradientStopEditor);
}
SceneNodeObjectSet sceneNodeObjectSet = this.BasisProperty.SceneNodeObjectSet;
foreach (KeyValuePair <double, List <GradientStopEditor> > keyValuePair in dictionary)
{
double key = keyValuePair.Key;
List <GradientStopEditor> list = keyValuePair.Value;
bool flag = list.Count > 1;
bool isMixed = false;
for (int index = 0; index < list.Count; ++index)
{
list[index].Offset = RoundingHelper.RoundScale(1.0 - key);
if (flag && index < list.Count / 2)
{
GradientStopEditor gradientStopEditor1 = list[index];
GradientStopEditor gradientStopEditor2 = list[list.Count - 1 - index];
DocumentNode valueAsDocumentNode1 = gradientStopEditor1.ColorProperty.GetLocalValueAsDocumentNode(false, out isMixed);
DocumentNode valueAsDocumentNode2 = gradientStopEditor2.ColorProperty.GetLocalValueAsDocumentNode(false, out isMixed);
gradientStopEditor1.ColorProperty.SetValue((object)valueAsDocumentNode2);
gradientStopEditor2.ColorProperty.SetValue((object)valueAsDocumentNode1);
}
}
}
PropertyValueEditorCommands.get_CommitTransaction().Execute((object)null, (IInputElement)this.BrushEditor);
this.RebuildModel(-1);
}
private void UpdateSkew()
{
if (!this.behaviorEnabled)
{
return;
}
Vector vector1 = this.MouseDevice.GetPosition((IInputElement)this.ActiveView.ViewRootContainer) - this.startPointerPosition;
double num1 = vector1.X * this.transformedDisplacementVector.X + vector1.Y * this.transformedDisplacementVector.Y;
vector1.X = this.transformedDisplacementVector.X * num1;
vector1.Y = this.transformedDisplacementVector.Y * num1;
Vector vector2 = vector1 * this.documentToObjectTransform;
double num2 = vector2.X * this.displacementVector.X + vector2.Y * this.displacementVector.Y;
CanonicalTransform newTransform = new CanonicalTransform(this.canonicalTransform);
Point fixedPoint = !this.skewAroundCenter ? this.oppositeAdornerPosition : this.BaseEditingElement.RenderTransformOriginInElementCoordinates;
Vector vector3 = fixedPoint - this.adornerPosition;
if (vector3.LengthSquared < FloatingPointArithmetic.DistanceTolerance)
{
return;
}
Vector vector4 = vector3 / vector3.Length;
double num3 = vector4.X * this.displacementVector.X + vector4.Y * this.displacementVector.Y;
if ((this.displacementVector - vector4 * num3).LengthSquared < FloatingPointArithmetic.DistanceTolerance)
{
return;
}
newTransform.ApplySkewScale(this.displacementVector, this.adornerPosition - fixedPoint, this.BaseEditingElement.RenderTransformOriginInElementCoordinates, fixedPoint, this.displacementVector, this.adornerPosition - fixedPoint + this.displacementVector * num2);
newTransform.ScaleX = RoundingHelper.RoundScale(newTransform.ScaleX);
newTransform.ScaleY = RoundingHelper.RoundScale(newTransform.ScaleY);
newTransform.SkewX = RoundingHelper.RoundAngle(newTransform.SkewX);
newTransform.SkewY = RoundingHelper.RoundAngle(newTransform.SkewY);
newTransform.TranslationX = RoundingHelper.RoundLength(newTransform.TranslationX);
newTransform.TranslationY = RoundingHelper.RoundLength(newTransform.TranslationY);
if ((Math.Abs(newTransform.Skew.X) - 90.0) * (Math.Abs(newTransform.Skew.X) - 90.0) < FloatingPointArithmetic.DistanceTolerance || (Math.Abs(newTransform.Skew.Y) - 90.0) * (Math.Abs(newTransform.Skew.Y) - 90.0) < FloatingPointArithmetic.DistanceTolerance)
{
return;
}
AdornedToolBehavior.UpdateElementTransform(this.EditingElement, newTransform, AdornedToolBehavior.TransformPropertyFlags.Scale | AdornedToolBehavior.TransformPropertyFlags.Skew | AdornedToolBehavior.TransformPropertyFlags.Translation);
}
protected override void UpdateModelFromMouse(Base3DElement selected3DElement, Vector mousePositionDelta)
{
double num = this.mouseMovementAxis * mousePositionDelta;
ScaleTransform3D scaleTransform3D = selected3DElement.CanonicalScaleTransform3D;
Vector3D vector3D = new Vector3D(scaleTransform3D.ScaleX, scaleTransform3D.ScaleY, scaleTransform3D.ScaleZ) + num * this.scaleAxis * 1.0 / 96.0;
if (vector3D.X < 0.0)
{
vector3D.X = 0.0;
}
if (vector3D.Y < 0.0)
{
vector3D.Y = 0.0;
}
if (vector3D.Z < 0.0)
{
vector3D.Z = 0.0;
}
selected3DElement.CanonicalScaleX = RoundingHelper.RoundScale(vector3D.X);
selected3DElement.CanonicalScaleY = RoundingHelper.RoundScale(vector3D.Y);
selected3DElement.CanonicalScaleZ = RoundingHelper.RoundScale(vector3D.Z);
}
private void ChoiceEditorValueChanged(object sender, EventArgs e)
{
if (this.isUpdatingValue)
{
return;
}
this.isUpdatingValue = true;
try
{
object obj = this.TextChoiceEditor.Value;
if (obj == null)
{
this.WrappedValue = MixedProperty.Mixed;
}
else
{
UnitTypedSize unitTypedSize1 = obj as UnitTypedSize;
if (unitTypedSize1 == null)
{
return;
}
UnitTypedSize unitTypedSize2 = unitTypedSize1.ConvertTo(UnitType.Pixels);
double size = unitTypedSize2.Size;
unitTypedSize2.Size = this.EnforceHardMaximumAndMinimum(unitTypedSize2.Size);
if (size != unitTypedSize2.Size)
{
this.TextChoiceEditor.Value = (object)unitTypedSize2.ConvertTo(this.UnitType);
}
unitTypedSize2.Size = RoundingHelper.RoundScale(unitTypedSize2.Size);
this.WrappedValue = (object)unitTypedSize2.Size;
}
}
finally
{
this.isUpdatingValue = false;
}
}
private object ApplyRelativeTransform(object relativeTransform, object currentTransform)
{
object instance1 = Activator.CreateInstance(this.ComponentType);
object instance2 = Activator.CreateInstance(this.ComponentType);
object target = instance2;
if (currentTransform != null)
{
if (this.PropertyLookup.TransformType == TransformType.PlaneProjection || this.PropertyLookup.IsCompositeSupported)
{
target = currentTransform;
}
else
{
target = Activator.CreateInstance(this.ComponentType, new object[1]
{
currentTransform
});
}
}
foreach (PropertyReferenceProperty property in this.PropertyLookup.ActiveProperties)
{
if (property != null && property.Reference.FirstStep.TargetType == this.ComponentType)
{
if (((PropertyEntry)property).get_PropertyType() == typeof(double) && !(property.Reference.ShortPath == "RotationAngleX") && (!(property.Reference.ShortPath == "RotationAngleY") && !(property.Reference.ShortPath == "RotationAngleZ")))
{
double num1 = (double)property.Reference.GetValue(relativeTransform);
double num2 = (double)property.Reference.GetValue(target);
double num3 = (double)property.Reference.GetValue(instance2);
double num4 = !this.ComposesByMultiplication(property, instance2) ? num2 + (num1 - num3) : num2 * num1;
double num5 = !((PropertyEntry)property).get_PropertyName().Contains("Angle") ? (!((PropertyEntry)property).get_PropertyName().Contains("Scale") ? RoundingHelper.RoundLength(num4) : RoundingHelper.RoundScale(num4)) : RoundingHelper.RoundAngle(num4);
if (num5 != num3)
{
property.Reference.SetValue(instance1, (object)num5);
}
}
else if (property.Reference.ShortPath == "RotationAngles")
{
Quaternion orientation = Helper3D.QuaternionFromEulerAngles((Vector3D)property.Reference.GetValue(relativeTransform)) * Helper3D.QuaternionFromEulerAngles((Vector3D)property.Reference.GetCurrentValue(target));
property.Reference.SetValue(instance1, (object)Helper3D.EulerAnglesFromQuaternion(orientation));
}
}
}
return(instance1);
}
private void AddGradientStop(LinearGradientBrush brush, List <Color> colors, int stopIndex, List <double> accumulatedDistances)
{
brush.GradientStops.Add(new GradientStop(colors[stopIndex], RoundingHelper.RoundScale(accumulatedDistances[stopIndex] / accumulatedDistances[accumulatedDistances.Count - 1])));
}