protected override void ApplyScale(Vector scale, Point center)
{
Dictionary <SceneElement, Size> dictionary = this.CalculateClampedSizes(ref scale);
Vector vector1 = new Vector(scale.X < 0.0 ? -1.0 : 1.0, scale.Y < 0.0 ? -1.0 : 1.0);
Matrix startSharedTransform = this.StartSharedTransform;
Matrix inverseMatrix = ElementUtilities.GetInverseMatrix(startSharedTransform);
ILayoutDesigner designerForChild = this.ActiveSceneViewModel.GetLayoutDesignerForChild(this.EditingElementSet.PrimaryElement, true);
foreach (SceneElement index in this.EditingElementSet.Elements)
{
double width = dictionary[index].Width;
double height = dictionary[index].Height;
Rect rect1 = this.StartBoundsDictionary[index];
Point renderTransformOrigin = ((Base2DElement)index).RenderTransformOrigin;
Point point1 = new Point(rect1.X + rect1.Width * renderTransformOrigin.X, rect1.Y + rect1.Height * renderTransformOrigin.Y);
Matrix matrix1 = this.ElementToElementsTransformDictionary[index];
Matrix matrix2 = new Matrix();
matrix2.Translate(-center.X, -center.Y);
matrix1 *= matrix2;
Point point2 = matrix1.Transform(point1);
Vector vector2 = new Point(point2.X * scale.X, point2.Y * scale.Y) - point2;
Vector vector3 = new Vector((width - rect1.Width) * renderTransformOrigin.X, (height - rect1.Height) * renderTransformOrigin.Y);
Vector vector4 = vector2 * startSharedTransform - vector3;
Matrix matrix3 = this.StartTransformsDictionary[index];
Matrix m = new Matrix();
m.Scale(scale.X, scale.Y);
Matrix matrix4 = ElementUtilities.GetInverseMatrix(m) * matrix3 * inverseMatrix;
Vector vector5 = new Vector(matrix3.OffsetX, matrix3.OffsetY) * inverseMatrix;
matrix4.ScaleAt(scale.X, scale.Y, vector5.X, vector5.Y);
CanonicalDecomposition newTransform = new CanonicalDecomposition(matrix4 * startSharedTransform);
newTransform.ScaleX *= vector1.X;
newTransform.ScaleY *= vector1.Y;
newTransform.Translation += vector4;
AdornedToolBehavior.UpdateElementTransform(index, newTransform, AdornedToolBehavior.TransformPropertyFlags.Scale | AdornedToolBehavior.TransformPropertyFlags.Skew | AdornedToolBehavior.TransformPropertyFlags.RotatationAngle);
Rect rect2 = this.initialRects[index];
rect2.Offset(newTransform.TranslationX - this.initialTransforms[index].TranslationX, newTransform.TranslationY - this.initialTransforms[index].TranslationY);
rect2.Width = width;
rect2.Height = height;
BaseFrameworkElement child = (BaseFrameworkElement)index;
LayoutOverrides overridesToIgnore = (LayoutOverrides)(0 | (!object.Equals((object)width, (object)rect1.Width) ? 16 : 0) | (!object.Equals((object)height, (object)rect1.Height) ? 32 : 0));
designerForChild.SetChildRect(child, rect2, this.initialOverrides[index], overridesToIgnore, LayoutOverrides.None);
if (!object.Equals((object)width, (object)rect1.Width) || !object.Equals((object)height, (object)rect1.Height))
{
PathElement.EnsureStretchIsFill((SceneNode)index);
}
PathElement.PathTransformHelper pathTransformHelper;
if (this.pathTransformHelpers.TryGetValue(index, out pathTransformHelper))
{
pathTransformHelper.Update(scale.X * vector1.X, scale.Y * vector1.Y);
}
}
}
public override void SetChildRect(BaseFrameworkElement child, Rect rect, LayoutOverrides layoutOverrides, LayoutOverrides overridesToIgnore, LayoutOverrides nonExplicitOverrides, SetRectMode setRectMode)
{
if (child == null)
{
throw new ArgumentNullException("child");
}
if (!child.IsAttached)
{
overridesToIgnore = LayoutOverrides.All;
}
overridesToIgnore |= LayoutOverrides.GridBox;
base.SetChildRect(child, this.PrepareLayoutRect(rect), layoutOverrides, overridesToIgnore, nonExplicitOverrides, setRectMode);
}
public DelayedElementTranslationInfo(BaseFrameworkElement element)
{
Rect rect = (Rect)element.GetLocalOrDefaultValueAsWpf(DesignTimeProperties.LayoutRectProperty);
LayoutOverrides overrides = (LayoutOverrides)element.GetLocalOrDefaultValue(DesignTimeProperties.LayoutOverridesProperty);
bool overlapping = element.IsSet(DesignTimeProperties.SlotOriginProperty) != PropertyState.Set;
Point slotOrigin = overlapping ? new Point() : (Point)element.GetLocalOrDefaultValueAsWpf(DesignTimeProperties.SlotOriginProperty);
this.element = element;
this.cache = new LayoutCacheRecord(rect, slotOrigin, overrides, overlapping);
this.element.ClearValue(DesignTimeProperties.LayoutRectProperty);
this.element.ClearValue(DesignTimeProperties.LayoutOverridesProperty);
this.element.ClearValue(DesignTimeProperties.SlotOriginProperty);
}
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);
}
public static void DetectLayoutOverrides(SceneElement element, PropertyReference propertyReference)
{
if (!element.IsAttached || LayoutUtilities.InLayoutMode)
{
return;
}
ReferenceStep referenceStep = propertyReference[0];
LayoutOverrides layoutOverrides1 = LayoutOverrides.None;
if (referenceStep.Equals((object)BaseFrameworkElement.HorizontalAlignmentProperty))
{
layoutOverrides1 |= LayoutOverrides.HorizontalAlignment;
}
else if (referenceStep.Equals((object)BaseFrameworkElement.VerticalAlignmentProperty))
{
layoutOverrides1 |= LayoutOverrides.VerticalAlignment;
}
else if (referenceStep.Equals((object)BaseFrameworkElement.MarginProperty))
{
layoutOverrides1 |= LayoutOverrides.Margin;
}
else if (referenceStep.Equals((object)BaseFrameworkElement.WidthProperty))
{
layoutOverrides1 |= LayoutOverrides.Width;
}
else if (referenceStep.Equals((object)BaseFrameworkElement.HeightProperty))
{
layoutOverrides1 |= LayoutOverrides.Height;
}
if (layoutOverrides1 == LayoutOverrides.None)
{
return;
}
LayoutOverrides layoutOverrides2 = LayoutUtilities.GetLayoutOverrides(element);
LayoutOverrides flags = layoutOverrides2 & ~layoutOverrides1;
if (layoutOverrides2 == flags)
{
return;
}
LayoutUtilities.SetLayoutOverrides(element, flags);
}
protected override void ApplyScale(Vector scale, Point center)
{
Vector scale1 = new Vector(Math.Abs(scale.X), Math.Abs(scale.Y));
Vector scale2 = new Vector(scale.X < 0.0 ? -1.0 : 1.0, scale.Y < 0.0 ? -1.0 : 1.0);
Vector vector1 = new Vector(this.StartCenter.X, this.StartCenter.Y);
Size newSize = this.ComputeNewSize(scale1);
Point topLeft = this.StartBounds.TopLeft;
CanonicalTransform canonicalTransform = new CanonicalTransform(this.StartTransform);
canonicalTransform.ApplyScale(scale, this.StartCenter, center);
Point point1 = (topLeft - vector1) * canonicalTransform.TransformGroup.Value + vector1;
Point renderTransformOrigin = this.BaseEditingElement.RenderTransformOrigin;
renderTransformOrigin.X *= newSize.Width;
renderTransformOrigin.Y *= newSize.Height;
CanonicalTransform newTransform = new CanonicalTransform(this.StartTransform);
newTransform.ApplyScale(scale2, renderTransformOrigin, center);
Vector vector2 = (Vector)renderTransformOrigin;
Point point2 = (topLeft - vector2) * newTransform.TransformGroup.Value + vector2;
newTransform.Translation += point1 - point2;
AdornedToolBehavior.UpdateElementTransform(this.EditingElement, newTransform, AdornedToolBehavior.TransformPropertyFlags.Scale);
ILayoutDesigner designerForChild = this.ActiveSceneViewModel.GetLayoutDesignerForChild(this.EditingElement, true);
Rect rect = this.initialRect;
rect.Offset(newTransform.TranslationX - this.StartTransform.TranslationX, newTransform.TranslationY - this.StartTransform.TranslationY);
rect.Width = newSize.Width;
rect.Height = newSize.Height;
LayoutOverrides overridesToIgnore = (LayoutOverrides)(0 | (!object.Equals((object)rect.Width, (object)this.StartSize.Width) ? 16 : 0) | (!object.Equals((object)rect.Height, (object)this.StartSize.Height) ? 32 : 0));
designerForChild.SetChildRect(this.BaseEditingElement, rect, this.initialOverrides, overridesToIgnore, LayoutOverrides.None);
if (!object.Equals((object)rect.Width, (object)this.StartSize.Width) || !object.Equals((object)rect.Height, (object)this.StartSize.Height))
{
PathElement.EnsureStretchIsFill((SceneNode)this.EditingElement);
}
if (this.transformHelper == null)
{
return;
}
this.transformHelper.Update(scale1.X, scale1.Y);
}
public virtual void SetChildRect(BaseFrameworkElement child, Rect rect, LayoutOverrides layoutOverrides, LayoutOverrides overridesToIgnore, LayoutOverrides nonExplicitOverrides, SetRectMode setRectMode)
{
overridesToIgnore = this.AdjustOverrideToIgnore(child, overridesToIgnore);
if (this.suppressLayoutRoundingCount == 0 && (LayoutRoundingHelper.GetLayoutRoundingStatus((SceneElement)child) & LayoutRoundingStatus.ShouldSnapToPixel) != LayoutRoundingStatus.Off)
{
rect = LayoutRoundingHelper.RoundRect(child.Platform.GeometryHelper, rect);
}
using (child.ViewModel.ScopeViewObjectCache())
{
using (GridLayoutDesigner.TryCanvasDesignMode(child, rect.Size, true, true))
{
LayoutUtilities.EnterLayoutMode();
LayoutOperation layoutOperation = this.CreateLayoutOperation(child);
if (layoutOverrides == LayoutOverrides.RecomputeDefault)
{
layoutOverrides = this.InternalComputeOverrides(child, layoutOperation);
}
layoutOperation.SetRect(rect, layoutOverrides, overridesToIgnore, nonExplicitOverrides, setRectMode);
LayoutUtilities.ExitLayoutMode();
}
}
}
public void SetRect(Rect rect, LayoutOverrides layoutOverrides, LayoutOverrides overridesToIgnore, LayoutOverrides nonExplicitOverrides, SetRectMode setRectMode)
{
if (this.Child.Visual == null)
{
return;
}
this.LayoutOverrides = layoutOverrides;
this.OverridesToIgnore = overridesToIgnore;
this.NonExplicitOverrides = nonExplicitOverrides;
this.SetRectMode = setRectMode;
LayoutOverrides explicitOverrides = this.ExplicitOverrides;
if (this.RoundBeforeSettingChildRect)
{
double num1 = (this.LayoutOverrides & LayoutOverrides.Width) == LayoutOverrides.None || (this.OverridesToIgnore & LayoutOverrides.Width) != LayoutOverrides.None ? 0.0 : 0.00045;
double num2 = (this.LayoutOverrides & LayoutOverrides.Height) == LayoutOverrides.None || (this.OverridesToIgnore & LayoutOverrides.Height) != LayoutOverrides.None ? 0.0 : 0.00045;
double x = RoundingHelper.RoundLength(rect.Left - num1);
double y = RoundingHelper.RoundLength(rect.Top - num2);
double num3 = RoundingHelper.RoundLength(rect.Right + num1);
double num4 = RoundingHelper.RoundLength(rect.Bottom + num2);
rect = new Rect(x, y, RoundingHelper.RoundLength(num3 - x), RoundingHelper.RoundLength(num4 - y));
}
this.ChildRect = rect;
this.ComputeIdealSlotRect();
this.SetSlotRectChanges();
this.UpdateChildRectWithinSlot();
this.ComputeIdealAlignment();
this.SetAlignmentChanges();
this.ComputeIdealSize();
this.SetSizeChanges();
this.ComputeIdealMargin();
this.SetMarginChanges();
this.ExplicitOverrides &= ~this.NonExplicitOverrides;
if (this.ExplicitOverrides == explicitOverrides)
{
return;
}
LayoutUtilities.SetLayoutOverrides((SceneElement)this.Child, this.ExplicitOverrides);
}
public override void Execute(object arg)
{
DesignerContext designerContext = this.DesignerContext;
SceneViewModel activeSceneViewModel = designerContext.ActiveSceneViewModel;
ITypeId type = this.Type;
if (type is ProjectNeutralTypeId)
{
bool flag = activeSceneViewModel.ProjectContext.PlatformMetadata.IsSupported((ITypeResolver)this.DesignerContext.ActiveSceneViewModel.ProjectContext, type);
if (!flag && this.IsDragDropContainer)
{
IMessageDisplayService messageDisplayService = activeSceneViewModel.DesignerContext.MessageDisplayService;
flag = ToolkitHelper.EnsureSilverlightToolkitTypeAvailable((ITypeResolver)activeSceneViewModel.ProjectContext, type, messageDisplayService, StringTable.SilverlightToolkitDragDropNotInstalled, StringTable.SilverlightToolkitDragDropIncorrectVersion);
}
if (!flag)
{
return;
}
}
using (SceneEditTransaction editTransaction = designerContext.ActiveDocument.CreateEditTransaction(string.Format((IFormatProvider)CultureInfo.CurrentCulture, StringTable.UndoUnitGroupIntoLayoutType, new object[1]
{
(object)this.Type.Name
})))
{
List <SceneElement> list1 = new List <SceneElement>();
List <SceneNode> elements = new List <SceneNode>();
list1.AddRange((IEnumerable <SceneElement>)designerContext.SelectionManager.ElementSelectionSet.Selection);
GroupIntoLayoutTypeCommand.OrientationHelper orientationHelper = new GroupIntoLayoutTypeCommand.OrientationHelper();
list1.Sort((IComparer <SceneElement>) new ZOrderComparer <SceneElement>(this.SceneViewModel.RootNode));
List <LayoutCacheRecord> list2 = new List <LayoutCacheRecord>(list1.Count);
Rect empty = Rect.Empty;
for (int index = 0; index < list1.Count; ++index)
{
list2.Add((LayoutCacheRecord)null);
BaseFrameworkElement element = list1[index] as BaseFrameworkElement;
if (element != null)
{
ILayoutDesigner designerForChild = element.ViewModel.GetLayoutDesignerForChild((SceneElement)element, true);
Rect roundedUpChildRect = LayoutRoundingHelper.GetRoundedUpChildRect(designerForChild, element);
empty.Union(roundedUpChildRect);
orientationHelper.AddChildRect((SceneNode)element, roundedUpChildRect);
LayoutCacheRecord layoutCacheRecord = designerForChild.CacheLayout(element);
list2[index] = layoutCacheRecord;
elements.Add((SceneNode)element);
}
}
Dictionary <IPropertyId, SceneNode> properties = (Dictionary <IPropertyId, SceneNode>)null;
using (this.SceneViewModel.ForceBaseValue())
{
using (this.SceneViewModel.DisableDrawIntoState())
{
SceneElement sceneElement1 = (SceneElement)null;
SceneElement sceneElement2 = (SceneElement)activeSceneViewModel.CreateSceneNode(type);
Orientation? nullable = orientationHelper.ApplyOrientation(sceneElement2);
if (nullable.HasValue)
{
orientationHelper.SortElements(elements, nullable.Value);
}
int num;
if (list1.Count == 1 && list1[0] is BaseFrameworkElement)
{
int?fixedCapacity = sceneElement2.DefaultContent.FixedCapacity;
num = fixedCapacity.GetValueOrDefault() != 1 ? 0 : (fixedCapacity.HasValue ? true : false);
}
else
{
num = 0;
}
bool flag = num != 0;
if (sceneElement2 != null)
{
activeSceneViewModel.GetLayoutDesignerForParent(sceneElement2, true);
}
foreach (SceneElement sceneElement3 in list1)
{
if (sceneElement3 != null)
{
BaseFrameworkElement frameworkElement = sceneElement3 as BaseFrameworkElement;
ILayoutDesigner layoutDesigner = frameworkElement == null ? (ILayoutDesigner)null : sceneElement3.ViewModel.GetLayoutDesignerForChild((SceneElement)frameworkElement, true);
if (flag)
{
properties = SceneElementHelper.StoreProperties((SceneNode)sceneElement3, layoutDesigner.GetLayoutProperties(), true);
}
if (this.SceneViewModel.LockedInsertionPoint != null && this.SceneViewModel.LockedInsertionPoint.SceneElement == sceneElement3)
{
sceneElement1 = sceneElement3;
}
}
}
if (list1.Count == 1)
{
VisualStateManagerSceneNode.MoveStates(list1[0], sceneElement2);
}
using (activeSceneViewModel.DisableUpdateChildrenOnAddAndRemove())
{
SceneElement primarySelection = designerContext.SelectionManager.ElementSelectionSet.PrimarySelection;
designerContext.SelectionManager.ElementSelectionSet.Clear();
Dictionary <IPropertyId, List <SceneNode> > storedChildren = new Dictionary <IPropertyId, List <SceneNode> >();
storedChildren.Add((IPropertyId)sceneElement2.DefaultContentProperty, elements);
ISceneNodeCollection <SceneNode> collectionContainer = primarySelection.GetCollectionContainer();
foreach (SceneElement sceneElement3 in list1)
{
if (sceneElement3 != primarySelection)
{
sceneElement3.Remove();
}
}
int index1 = collectionContainer.IndexOf((SceneNode)primarySelection);
primarySelection.Remove();
collectionContainer.Insert(index1, (SceneNode)sceneElement2);
ChangeLayoutTypeCommand.ApplyChildren(sceneElement2, storedChildren, empty.Size);
if (flag)
{
SceneElementHelper.FixElementNameBindingsInStoredProperties((SceneNode)list1[0], (SceneNode)sceneElement2, properties);
SceneElementHelper.ApplyProperties((SceneNode)sceneElement2, properties);
}
else
{
ILayoutDesigner designerForChild = sceneElement2.ViewModel.GetLayoutDesignerForChild(sceneElement2, true);
if (sceneElement2.IsViewObjectValid)
{
LayoutOverrides layoutOverrides = LayoutOverrides.None;
LayoutOverrides overridesToIgnore = LayoutOverrides.None;
if (nullable.HasValue && nullable.Value == Orientation.Horizontal)
{
layoutOverrides |= LayoutOverrides.Width;
}
else
{
overridesToIgnore |= LayoutOverrides.Width;
}
if (nullable.HasValue && nullable.Value == Orientation.Vertical)
{
layoutOverrides |= LayoutOverrides.Height;
}
else
{
overridesToIgnore |= LayoutOverrides.Height;
}
designerForChild.SetChildRect((BaseFrameworkElement)sceneElement2, empty, layoutOverrides, overridesToIgnore, LayoutOverrides.None);
}
}
editTransaction.Update();
if (sceneElement2.IsViewObjectValid)
{
this.SceneViewModel.DefaultView.UpdateLayout();
SceneElement parentElement = primarySelection.ParentElement;
ILayoutDesigner designerForParent = activeSceneViewModel.GetLayoutDesignerForParent(parentElement, true);
for (int index2 = 0; index2 < list1.Count; ++index2)
{
SceneElement sceneElement3 = list1[index2];
BaseFrameworkElement frameworkElement = sceneElement3 as BaseFrameworkElement;
if (frameworkElement != null)
{
LayoutCacheRecord layoutCacheRecord = list2[index2];
Rect rect = LayoutRoundingHelper.RoundUpLayoutRect(frameworkElement, layoutCacheRecord.Rect);
rect.Location = (Point)(rect.Location - empty.Location);
designerForParent.ClearUnusedLayoutProperties(frameworkElement);
designerForParent.SetChildRect(frameworkElement, rect, flag ? LayoutOverrides.None : layoutCacheRecord.Overrides, LayoutOverrides.Margin | LayoutOverrides.GridBox, LayoutOverrides.None);
if (this.IsDragDropContainer)
{
sceneElement3.SetValue(Base2DElement.AllowDropProperty, (object)true);
}
}
}
}
if (sceneElement1 != null)
{
this.SceneViewModel.SetLockedInsertionPoint(sceneElement1);
}
}
designerContext.SelectionManager.ElementSelectionSet.SetSelection(sceneElement2);
editTransaction.Commit();
}
}
}
}
public override void SetChildRect(BaseFrameworkElement child, Rect rect, LayoutOverrides layoutOverrides, LayoutOverrides overridesToIgnore, LayoutOverrides nonExplicitOverrides, SetRectMode setRectMode)
{
overridesToIgnore |= LayoutOverrides.Margin;
base.SetChildRect(child, rect, layoutOverrides, overridesToIgnore, nonExplicitOverrides, setRectMode);
}
public void SetChildRect(BaseFrameworkElement child, Rect rect, LayoutOverrides layoutOverrides, LayoutOverrides overridesToIgnore, LayoutOverrides nonExplicitOverrides)
{
this.SetChildRect(child, rect, layoutOverrides, overridesToIgnore, nonExplicitOverrides, SetRectMode.Default);
}
public void SetChildRect(BaseFrameworkElement child, Rect rect, bool setWidth, bool setHeight)
{
LayoutOverrides overridesToIgnore = (LayoutOverrides)(0 | (setWidth ? 16 : 0) | (setHeight ? 32 : 0));
this.SetChildRect(child, this.PrepareLayoutRect(rect), LayoutOverrides.RecomputeDefault, overridesToIgnore, LayoutOverrides.None, SetRectMode.Default);
}
private void SetLayout(ISceneInsertionPoint insertionPoint, Rect rect, SceneNode node, SceneNode layoutTarget, SceneEditTransaction undo)
{
if (!PlatformTypes.UIElement.IsAssignableFrom((ITypeId)node.Type))
{
return;
}
bool flag1 = false;
bool flag2 = false;
if (node.IsSet(BaseFrameworkElement.WidthProperty) == PropertyState.Set && double.IsNaN(rect.Width))
{
rect.Width = (double)node.GetLocalOrDefaultValueAsWpf(BaseFrameworkElement.WidthProperty);
flag1 = true;
}
if (node.IsSet(BaseFrameworkElement.HeightProperty) == PropertyState.Set && double.IsNaN(rect.Height))
{
rect.Height = (double)node.GetLocalOrDefaultValueAsWpf(BaseFrameworkElement.HeightProperty);
flag2 = true;
}
using (this.ViewModel.ForceBaseValue())
{
BaseFrameworkElement child = layoutTarget as BaseFrameworkElement;
if (child == null)
{
return;
}
SetRectMode setRectMode = SetRectMode.Default;
ILayoutDesigner designerForChild = child.ViewModel.GetLayoutDesignerForChild((SceneElement)child, true);
if (double.IsNaN(rect.Width) || double.IsNaN(rect.Height))
{
setRectMode = SetRectMode.CreateDefault;
bool flag3 = PlatformTypes.Control.IsAssignableFrom((ITypeId)node.Type) || PlatformTypes.TextBlock.IsAssignableFrom((ITypeId)node.Type);
for (int index = 0; index < DefaultTypeInstantiator.SizeNonExceptions.Length; ++index)
{
if (DefaultTypeInstantiator.SizeNonExceptions[index].Equals((object)node.Type))
{
flag3 = false;
}
}
if (!flag3)
{
BaseFrameworkElement frameworkElement = insertionPoint.SceneNode as BaseFrameworkElement;
if (frameworkElement != null)
{
Rect computedTightBounds = frameworkElement.GetComputedTightBounds();
double val1_1 = 100.0;
double val1_2 = 100.0;
if (ProjectNeutralTypes.GridSplitter.IsAssignableFrom((ITypeId)node.Type))
{
val1_1 = 5.0;
}
else if (PlatformTypes.Button.IsAssignableFrom((ITypeId)node.Type))
{
val1_1 = 75.0;
}
else if (PlatformTypes.ComboBox.IsAssignableFrom((ITypeId)node.Type))
{
val1_1 = 120.0;
}
if (PlatformTypes.ProgressBar.IsAssignableFrom((ITypeId)node.Type))
{
val1_2 = 10.0;
}
else if (PlatformTypes.Button.IsAssignableFrom((ITypeId)node.Type) || PlatformTypes.ComboBox.IsAssignableFrom((ITypeId)node.Type))
{
val1_2 = double.NaN;
}
if ((designerForChild.GetWidthConstraintMode(child) & LayoutConstraintMode.CanvasLike) == LayoutConstraintMode.NonOverlappingGridlike)
{
val1_1 = Math.Min(val1_1, computedTightBounds.Width);
}
if ((designerForChild.GetHeightConstraintMode(child) & LayoutConstraintMode.CanvasLike) == LayoutConstraintMode.NonOverlappingGridlike)
{
val1_2 = Math.Min(val1_2, computedTightBounds.Height);
}
rect = new Rect(rect.Left, rect.Top, double.IsNaN(rect.Width) ? val1_1 : rect.Width, double.IsNaN(rect.Height) ? val1_2 : rect.Height);
}
}
}
LayoutOverrides layoutOverrides = LayoutOverrides.None;
LayoutOverrides overridesToIgnore = LayoutOverrides.None;
Rect rect1 = rect;
if (double.IsNaN(rect.Width))
{
layoutOverrides |= LayoutOverrides.Width;
rect1.Width = 0.0;
}
else
{
overridesToIgnore |= LayoutOverrides.Width;
}
if (double.IsNaN(rect.Height))
{
layoutOverrides |= LayoutOverrides.Height;
rect1.Height = 0.0;
}
else
{
overridesToIgnore |= LayoutOverrides.Height;
}
designerForChild.SetChildRect(child, rect1, layoutOverrides, overridesToIgnore, LayoutOverrides.None, setRectMode);
undo.Update();
IViewVisual viewVisual = child.ViewObject as IViewVisual;
if (viewVisual == null || !double.IsNaN(rect.Width) && !double.IsNaN(rect.Height))
{
return;
}
viewVisual.UpdateLayout();
Rect childRect = designerForChild.GetChildRect(child);
if (double.IsNaN(rect.Width) && !flag1)
{
if (viewVisual.RenderSize.Width < 5.0)
{
rect1.Width = 100.0;
layoutOverrides &= ~LayoutOverrides.Width;
overridesToIgnore |= LayoutOverrides.Width;
}
else
{
rect1.Width = childRect.Width;
}
}
if (double.IsNaN(rect.Height) && !flag2)
{
if (viewVisual.RenderSize.Height < 5.0)
{
rect1.Height = 100.0;
layoutOverrides &= ~LayoutOverrides.Height;
overridesToIgnore |= LayoutOverrides.Height;
}
else
{
rect1.Height = childRect.Height;
}
}
LayoutOverrides nonExplicitOverrides = LayoutOverrides.None;
if (PlatformTypes.FlowDocumentScrollViewer.IsAssignableFrom((ITypeId)child.Type) || PlatformTypes.RichTextBox.IsAssignableFrom((ITypeId)child.Type))
{
nonExplicitOverrides = LayoutOverrides.Width;
}
designerForChild.SetChildRect(child, rect1, layoutOverrides, overridesToIgnore, nonExplicitOverrides, setRectMode);
}
}
public override void SetChildRect(BaseFrameworkElement child, Rect rect, LayoutOverrides layoutOverrides, LayoutOverrides overridesToIgnore, LayoutOverrides nonExplicitOverrides, SetRectMode setRectMode)
{
}
public virtual bool AddToDocument(IProjectItem projectItem, IView view, ISceneInsertionPoint insertionPoint, Rect rect)
{
SceneView sceneView = view as SceneView;
if (sceneView != null && sceneView.IsDesignSurfaceEnabled && insertionPoint != null)
{
SceneViewModel viewModel = sceneView.ViewModel;
string str = insertionPoint.SceneNode.DocumentNode.Context.MakeResourceReference(projectItem.DocumentReference.Path);
if (!string.IsNullOrEmpty(str))
{
SceneElement element = this.CreateElement(viewModel, insertionPoint, str);
if (element != null)
{
try
{
using (SceneEditTransaction editTransaction = viewModel.CreateEditTransaction(StringTable.AssetAddAssetUndo))
{
IList <SceneElement> list = this.AddToDocumentInternal(str, element, insertionPoint, viewModel, editTransaction);
editTransaction.Update();
if (sceneView.IsValid && list.Count > 0)
{
element = list[0];
if (element != null && element.IsViewObjectValid && (this.designerContext.ActiveView == sceneView && sceneView.ViewRoot != null) && element.Visual != null)
{
sceneView.EnsureVisible(element.Visual);
}
BaseFrameworkElement child = element as BaseFrameworkElement;
if (child != null)
{
SetRectMode setRectMode = SetRectMode.CreateAtPosition;
if (rect.IsEmpty)
{
rect = new Rect(0.0, 0.0, double.PositiveInfinity, double.PositiveInfinity);
setRectMode = SetRectMode.CreateDefault;
}
if (double.IsPositiveInfinity(rect.Width))
{
rect.Width = this.GetNativeWidth((SceneElement)child);
}
if (double.IsPositiveInfinity(rect.Height))
{
rect.Height = this.GetNativeHeight((SceneElement)child);
}
using (viewModel.ForceBaseValue())
{
ILayoutDesigner designerForChild = viewModel.GetLayoutDesignerForChild((SceneElement)child, true);
LayoutOverrides layoutOverrides = LayoutOverrides.HorizontalAlignment | LayoutOverrides.VerticalAlignment;
designerForChild.SetChildRect(child, rect, LayoutOverrides.None, layoutOverrides, layoutOverrides, setRectMode);
}
}
viewModel.ElementSelectionSet.SetSelection((ICollection <SceneElement>)list, (SceneElement)null);
}
editTransaction.Commit();
}
return(true);
}
catch (InvalidOperationException ex)
{
this.DesignerContext.MessageDisplayService.ShowError(string.Format((IFormatProvider)CultureInfo.CurrentCulture, StringTable.AssetElementInsertionFailedDialogMessage, new object[2]
{
(object)element.Name,
(object)ex.Message
}));
}
}
}
}
return(false);
}
protected T SetPropertyChanges <T>(T settingsValue, T settingsFromElementValue, LayoutOverrides layoutOverride, IPropertyId property)
{
if (!settingsFromElementValue.Equals((object)settingsValue))
{
if ((this.LayoutOverrides & layoutOverride) != LayoutOverrides.None && (this.OverridesToIgnore & layoutOverride) == LayoutOverrides.None)
{
settingsValue = settingsFromElementValue;
}
else
{
this.Child.SetValueAsWpf(property, (object)settingsValue);
}
this.ExplicitOverrides &= ~layoutOverride;
}
else if ((this.LayoutOverrides & layoutOverride) != LayoutOverrides.None && (this.SettingsFromElement.LayoutOverrides & layoutOverride) == LayoutOverrides.None)
{
this.ExplicitOverrides |= layoutOverride;
}
return(settingsValue);
}
