public bool CanPlace(System.Collections.Generic.ICollection<DesignItem> childItems, PlacementType type, PlacementAlignment position)
{
return type == PlacementType.Resize &&
(position == PlacementAlignment.Right
|| position == PlacementAlignment.BottomRight
|| position == PlacementAlignment.Bottom);
}
protected DesignerThumb CreateThumb(PlacementAlignment alignment, Cursor cursor, int index)
{
DesignerThumb designerThumb = new MultiPointThumb
{
Index = index,
Alignment = alignment,
Cursor = cursor,
IsPrimarySelection = true
};
AdornerPlacement ap = Place(designerThumb, alignment, index);
(designerThumb as MultiPointThumb).AdornerPlacement = ap;
AdornerPanel.SetPlacement(designerThumb, ap);
adornerPanel.Children.Add(designerThumb);
DragListener drag = new DragListener(designerThumb);
WeakEventManager <DesignerThumb, MouseButtonEventArgs> .AddHandler(designerThumb,
"PreviewMouseLeftButtonDown", ResizeThumbOnMouseLeftButtonUp);
drag.Started += drag_Started;
drag.Changed += drag_Changed;
drag.Completed += drag_Completed;
return(designerThumb);
}
/// <summary>
/// Places resize thumbs at their respective positions
/// and streches out thumbs which are at the center of outline to extend resizability across the whole outline
/// </summary>
/// <param name="designerThumb"></param>
/// <param name="alignment"></param>
/// <param name="index">if using a polygon or multipoint adorner this is the index of the point in the Points array</param>
/// <returns></returns>
protected PointTrackerPlacementSupport Place(DesignerThumb designerThumb, PlacementAlignment alignment,
int index = -1)
{
PointTrackerPlacementSupport placement =
new PointTrackerPlacementSupport(ExtendedItem.View as Shape, alignment, index);
return(placement);
}
protected DesignerThumb CreateThumb(PlacementAlignment alignment, Cursor cursor)
{
DesignerThumb designerThumb = new DesignerThumb { Alignment = alignment, Cursor = cursor, IsPrimarySelection = true};
AdornerPanel.SetPlacement(designerThumb, Place(designerThumb, alignment));
adornerPanel.Children.Add(designerThumb);
DragListener = new DragListener(designerThumb);
DragListener.Started += drag_Started;
DragListener.Changed += drag_Changed;
DragListener.Completed += drag_Completed;
return designerThumb;
}
protected UserControlPointsObjectThumb CreateThumb(PlacementAlignment alignment, Cursor cursor, DependencyProperty property)
{
var designerThumb = new UserControlPointsObjectThumb { Alignment = alignment, Cursor = cursor, IsPrimarySelection = true, DependencyProperty = property };
AdornerPanel.SetPlacement(designerThumb, Place(designerThumb, alignment));
adornerPanel.Children.Add(designerThumb);
DragListener = new DragListener(designerThumb);
DragListener.Started += drag_Started;
DragListener.Changed += drag_Changed;
DragListener.Completed += drag_Completed;
return designerThumb;
}
ResizeThumb CreateThumb(PlacementAlignment alignment, Cursor cursor)
{
ResizeThumb resizeThumb = new ResizeThumbImpl( cursor == Cursors.SizeNS, cursor == Cursors.SizeWE );
resizeThumb.Cursor = cursor;
resizeThumb.Alignment = alignment;
AdornerPanel.SetPlacement(resizeThumb, Place(ref resizeThumb, alignment));
adornerPanel.Children.Add(resizeThumb);
DragListener drag = new DragListener(resizeThumb);
drag.Started += new DragHandler(drag_Started);
drag.Changed += new DragHandler(drag_Changed);
drag.Completed += new DragHandler(drag_Completed);
return resizeThumb;
}
ResizeThumb CreateThumb(PlacementAlignment alignment, Cursor cursor)
{
ResizeThumb resizeThumb = new ResizeThumbImpl(cursor == Cursors.SizeNS, cursor == Cursors.SizeWE);
resizeThumb.Cursor = cursor;
resizeThumb.Alignment = alignment;
AdornerPanel.SetPlacement(resizeThumb, Place(ref resizeThumb, alignment));
adornerPanel.Children.Add(resizeThumb);
DragListener drag = new DragListener(resizeThumb);
drag.Started += new DragHandler(drag_Started);
drag.Changed += new DragHandler(drag_Changed);
drag.Completed += new DragHandler(drag_Completed);
return(resizeThumb);
}
DesignerThumb CreateThumb(PlacementAlignment alignment, Cursor cursor)
{
DesignerThumb designerThumb = new ResizeThumb(cursor == Cursors.SizeNS, cursor == Cursors.SizeWE);
designerThumb.Cursor = cursor;
designerThumb.Alignment = alignment;
AdornerPanel.SetPlacement(designerThumb, Place(ref designerThumb, alignment));
adornerPanel.Children.Add(designerThumb);
DragListener drag = new DragListener(designerThumb);
drag.Started += drag_Started;
drag.Changed += drag_Changed;
drag.Completed += drag_Completed;
return(designerThumb);
}
protected DesignerThumb CreateThumb(PlacementAlignment alignment, Cursor cursor)
{
DesignerThumb designerThumb = new DesignerThumb {
Alignment = alignment, Cursor = cursor, IsPrimarySelection = true
};
AdornerPanel.SetPlacement(designerThumb, Place(designerThumb, alignment));
adornerPanel.Children.Add(designerThumb);
DragListener = new DragListener(designerThumb);
DragListener.Started += drag_Started;
DragListener.Changed += drag_Changed;
DragListener.Completed += drag_Completed;
return(designerThumb);
}
protected UserControlPointsObjectThumb CreateThumb(PlacementAlignment alignment, Cursor cursor, DependencyProperty property)
{
var designerThumb = new UserControlPointsObjectThumb {
Alignment = alignment, Cursor = cursor, IsPrimarySelection = true, DependencyProperty = property
};
AdornerPanel.SetPlacement(designerThumb, Place(designerThumb, alignment));
adornerPanel.Children.Add(designerThumb);
DragListener = new DragListener(designerThumb);
DragListener.Started += drag_Started;
DragListener.Changed += drag_Changed;
DragListener.Completed += drag_Completed;
return(designerThumb);
}
protected DesignerThumb CreateThumb(PlacementAlignment alignment, Cursor cursor, int index)
{
DesignerThumb designerThumb = new MultiPointThumb { Index = index, Alignment = alignment, Cursor = cursor, IsPrimarySelection = true };
AdornerPlacement ap = Place(designerThumb, alignment, index);
(designerThumb as MultiPointThumb).AdornerPlacement = ap;
AdornerPanel.SetPlacement(designerThumb, ap);
adornerPanel.Children.Add(designerThumb);
DragListener drag = new DragListener(designerThumb);
WeakEventManager<DesignerThumb, MouseButtonEventArgs>.AddHandler(designerThumb, "PreviewMouseLeftButtonDown", ResizeThumbOnMouseLeftButtonUp);
drag.Started += drag_Started;
drag.Changed += drag_Changed;
drag.Completed += drag_Completed;
return designerThumb;
}
protected virtual PathThumb CreateThumb(PlacementAlignment alignment, Cursor cursor, int index,
PathPoint pathpoint, Transform transform)
{
var designerThumb = new PathThumb(index, pathpoint)
{
Cursor = cursor
};
designerThumb.OperationMenu = BuildMenu(pathpoint);
designerThumb.InnerRenderTransform = ((Transform)transform.Inverse);
if (pathpoint.TargetPathPoint != null)
{
designerThumb.IsEllipse = true;
designerThumb.Foreground = Brushes.Blue;
var bnd = new Binding("TranslatedPoint")
{
Source = pathpoint.TargetPathPoint,
Mode = BindingMode.OneWay,
Converter = new RelativeToPointConverter(pathpoint)
};
designerThumb.SetBinding(PathThumb.RelativeToPointProperty, bnd);
}
AdornerPanel.SetPlacement(designerThumb, designerThumb.AdornerPlacement);
adornerPanel.Children.Add(designerThumb);
DragListener drag = new DragListener(designerThumb);
drag.Transform = transform;
WeakEventManager <DesignerThumb, MouseButtonEventArgs> .AddHandler(designerThumb,
"PreviewMouseLeftButtonDown", ResizeThumbOnMouseLeftButtonUp);
drag.MouseDown += drag_MouseDown;
drag.Started += drag_Started;
drag.Changed += drag_Changed;
drag.Completed += drag_Completed;
return(designerThumb);
}
/// <summary>
/// Places resize thumbs at their respective positions
/// and streches out thumbs which are at the center of outline to extend resizability across the whole outline
/// </summary>
/// <param name="resizeThumb"></param>
/// <param name="alignment"></param>
/// <returns></returns>
private RelativePlacement Place(ref ResizeThumb resizeThumb,PlacementAlignment alignment)
{
RelativePlacement placement = new RelativePlacement(alignment.Horizontal,alignment.Vertical);
if (alignment.Horizontal == HorizontalAlignment.Center)
{
placement.WidthRelativeToContentWidth = 1;
placement.HeightOffset = 6;
resizeThumb.Opacity = 0;
return placement;
}
if (alignment.Vertical == VerticalAlignment.Center)
{
placement.HeightRelativeToContentHeight = 1;
placement.WidthOffset = 6;
resizeThumb.Opacity = 0;
return placement;
}
placement.WidthOffset = 6;
placement.HeightOffset = 6;
return placement;
}
/// <summary>
/// Places resize thumbs at their respective positions
/// and streches out thumbs which are at the center of outline to extend resizability across the whole outline
/// </summary>
/// <param name="designerThumb"></param>
/// <param name="alignment"></param>
/// <returns></returns>
private RelativePlacement Place(ref DesignerThumb designerThumb, PlacementAlignment alignment)
{
RelativePlacement placement = new RelativePlacement(alignment.Horizontal, alignment.Vertical);
if (alignment.Horizontal == HorizontalAlignment.Center)
{
placement.WidthRelativeToContentWidth = 1;
placement.HeightOffset = 6;
designerThumb.Opacity = 0;
return(placement);
}
if (alignment.Vertical == VerticalAlignment.Center)
{
placement.HeightRelativeToContentHeight = 1;
placement.WidthOffset = 6;
designerThumb.Opacity = 0;
return(placement);
}
placement.WidthOffset = 6;
placement.HeightOffset = 6;
return(placement);
}
protected virtual PathThumb CreateThumb(PlacementAlignment alignment, Cursor cursor, int index, PathPoint pathpoint, Transform transform)
{
var designerThumb = new PathThumb(index, pathpoint) {Cursor = cursor};
designerThumb.OperationMenu = BuildMenu(pathpoint);
designerThumb.InnerRenderTransform = ((Transform)transform.Inverse);
if (pathpoint.TargetPathPoint != null) {
designerThumb.IsEllipse = true;
designerThumb.Foreground = Brushes.Blue;
var bnd = new Binding("TranslatedPoint") { Source = pathpoint.TargetPathPoint, Mode = BindingMode.OneWay, Converter = new RelativeToPointConverter(pathpoint) };
designerThumb.SetBinding(PathThumb.RelativeToPointProperty, bnd);
}
AdornerPanel.SetPlacement(designerThumb, designerThumb.AdornerPlacement);
adornerPanel.Children.Add(designerThumb);
DragListener drag = new DragListener(designerThumb);
drag.Transform = transform;
WeakEventManager<DesignerThumb, MouseButtonEventArgs>.AddHandler(designerThumb, "PreviewMouseLeftButtonDown", ResizeThumbOnMouseLeftButtonUp);
drag.MouseDown += drag_MouseDown;
drag.Started += drag_Started;
drag.Changed += drag_Changed;
drag.Completed += drag_Completed;
return designerThumb;
}
public virtual bool CanPlace(IEnumerable<DesignItem> childItems, PlacementType type, PlacementAlignment position)
{
return true;
}
public virtual bool CanPlace(IEnumerable <DesignItem> childItems, PlacementType type, PlacementAlignment position)
{
return(type == PlacementType.Delete);
}
public bool CanPlace(IEnumerable <DesignItem> childItems, PlacementType type, PlacementAlignment position)
{
return(type == PlacementType.Resize && (position == PlacementAlignment.Right ||
position == PlacementAlignment.BottomRight ||
position == PlacementAlignment.Bottom));
}
void AddLines(Rect r, double inflate, bool requireOverlap, List<Snapline> h, List<Snapline> v, PlacementAlignment? filter)
{
Rect r2 = r;
r2.Inflate(inflate, inflate);
if (filter == null || filter.Value.Vertical == VerticalAlignment.Top)
h.Add(new Snapline() { RequireOverlap = requireOverlap, Offset = r2.Top - 1, Start = r.Left, End = r.Right });
if (filter == null || filter.Value.Vertical == VerticalAlignment.Bottom)
h.Add(new Snapline() { RequireOverlap = requireOverlap, Offset = r2.Bottom - 1, Start = r.Left, End = r.Right });
if (filter == null || filter.Value.Horizontal == HorizontalAlignment.Left)
v.Add(new Snapline() { RequireOverlap = requireOverlap, Offset = r2.Left - 1, Start = r.Top, End = r.Bottom });
if (filter == null || filter.Value.Horizontal == HorizontalAlignment.Right)
v.Add(new Snapline() { RequireOverlap = requireOverlap, Offset = r2.Right - 1, Start = r.Top, End = r.Bottom });
}
public ArrowLinePointTrackerPlacementSupport(Shape s, PlacementAlignment align, int index)
{
shape = s;
alignment = align;
Index = index;
}
public virtual bool CanPlace(ICollection<DesignItem> childItems, PlacementType type, PlacementAlignment position)
{
return true;
}
public bool CanPlace(System.Collections.Generic.ICollection <DesignItem> childItems, PlacementType type, PlacementAlignment position)
{
return(type == PlacementType.Resize &&
(position == PlacementAlignment.Right ||
position == PlacementAlignment.BottomRight ||
position == PlacementAlignment.Bottom));
}
public virtual bool CanPlace(ICollection <DesignItem> childItems, PlacementType type, PlacementAlignment position)
{
return(true);
}
public PointTrackerPlacementSupport(Shape s, PlacementAlignment align, int index)
{
shape = s;
alignment = align;
Index = index;
}
/// <summary>
/// Places resize thumbs at their respective positions
/// and streches out thumbs which are at the center of outline to extend resizability across the whole outline
/// </summary>
/// <param name="designerThumb"></param>
/// <param name="alignment"></param>
/// <param name="index">if using a polygon or multipoint adorner this is the index of the point in the Points array</param>
/// <returns></returns>
protected PointTrackerPlacementSupport Place(ref DesignerThumb designerThumb, PlacementAlignment alignment, int index = -1)
{
PointTrackerPlacementSupport placement = new PointTrackerPlacementSupport(ExtendedItem.View as Shape, alignment, index);
return placement;
}
public bool CanPlace(IEnumerable<DesignItem> childItems, PlacementType type, PlacementAlignment position)
{
return type == PlacementType.Resize && (position == PlacementAlignment.Right || position == PlacementAlignment.BottomRight || position == PlacementAlignment.Bottom);
}
