public DesignableResizeAdorner(UIElement adornedElement, IDesignable designable, UIElement chrome) : base(adornedElement) {
this.designable = designable;
this.designable.LocationChanged += DesignableLayoutChanged;
this.designable.SizeChanged += DesignableLayoutChanged;
Chrome = chrome;
}
private void OnLoaded(object sender, RoutedEventArgs routedEventArgs)
{
if (Designable==null) {
Designable = VisualTreeUtils.TryFindParent<IDesignable>(this);
if (Designable==null)
throw new NullReferenceException();
}
}
public DesignableResizeAdorner(UIElement adornedElement, IDesignable designable, UIElement chrome) : base(adornedElement)
{
this.designable = designable;
this.designable.LocationChanged += DesignableLayoutChanged;
this.designable.SizeChanged += DesignableLayoutChanged;
Chrome = chrome;
}
public virtual void OnLabelFontChanged(EventArgs e)
{
foreach (Control c in Controls)
{
IDesignable lp = c as IDesignable;
if (lp != null)
{
lp.OnParentLabelFontChanged(e);
}
}
PerformLayout();
Invalidate();
}
private UserControl GetControlSet(string category)
{
Type designerType = designAbleResources[category];
Type genericType = typeof(DesignerControl <>);
Type customListType = genericType.MakeGenericType(designerType);
IDesignerControl designerControl = (IDesignerControl)Activator.CreateInstance(customListType);
IDesignable designable = designerControl.ControlSet;
designable.JsonData = fastColoredTextBox1.Text;
return((UserControl)designable);
}
public virtual void Render(Graphics g)
{
CanvasPaintArgs e = new CanvasPaintArgs();
e.g = g;
#region RenderShapes
foreach (Shape shape in shapes)
{
e.BorderPen = Pens.Black;
e.FillBrush = Brushes.White;
IDesignable designable = shape as IDesignable;
if (designable != null)
{
e.FillBrush = new SolidBrush(designable.FillColor);
e.BorderPen = new Pen(designable.BorderColor, designable.BorderSize);
}
shape.Render(e);
}
#endregion
#region RenderSelection
foreach (Shape shape in shapes)
{
ISelectable selectable = shape as ISelectable;
if (selectable != null && selectable.IsSelected)
{
selectable.RenderSelection(e);
IResizable resizable = shape as IResizable;
if (resizable != null)
{
resizable.RenderResize(e);
}
}
}
#endregion
}
private Rect GetCombinedBoundsForChildAddition(IDesignable child, Rect currentBounds)
{
var bounds = new Rect();
var leftDiff = Math.Max(currentBounds.Left - child.Left, 0);
var rightDiff = Math.Max(child.Left + child.Width - (currentBounds.Left + width), 0);
var totalDiff = leftDiff + rightDiff;
bounds.X = currentBounds.Left - leftDiff;
bounds.Width = width + totalDiff;
var topDiff = Math.Max(currentBounds.Top - child.Top, 0);
var bottomDiff = Math.Max(child.Top + child.Height - (currentBounds.Top + height), 0);
var totalVertDiff = topDiff + bottomDiff;
bounds.Y = currentBounds.Top - topDiff;
bounds.Height = height + totalVertDiff;
return(bounds);
}
private void RegisterNewChild(IDesignable child)
{
Rect newBounds;
if (items.Count == 1)
{
newBounds = new Rect
{
Location = new Point(child.Left, child.Top),
Size = new Size(child.Width, child.Height),
};
}
else
{
var currentBounds = new Rect(left, top, width, height);
newBounds = GetCombinedBoundsForChildAddition(child, currentBounds);
}
childProportionsDictionary = CreateChildProportionsDictionary(items, newBounds);
Console.WriteLine(string.Format("Left={0}, Width={1}", newBounds.Left, newBounds.Width));
Console.WriteLine(string.Format("Top={0}, Height={1}", newBounds.Top, newBounds.Height));
foreach (var childProportionse in childProportionsDictionary)
{
Console.WriteLine(string.Format("Lefts, Proporción={0}", childProportionse.Value.RelativeLocation.X));
}
foreach (var childProportionse in childProportionsDictionary)
{
Console.WriteLine(string.Format("Widths, Proporción={0}", childProportionse.Value.RelativeSize.Width));
}
left = newBounds.Left;
top = newBounds.Top;
width = newBounds.Width;
height = newBounds.Height;
RaiseLocationChanged();
const double epsilon = 0.1;
RaiseSizeChanged();
}
private void RegisterNewChild(IDesignable child)
{
Rect newBounds;
if (items.Count == 1)
{
newBounds = new Rect
{
Location = new Point(child.Left, child.Top),
Size = new Size(child.Width, child.Height),
};
}
else
{
var currentBounds = new Rect(left, top, width, height);
newBounds = GetCombinedBoundsForChildAddition(child, currentBounds);
}
childProportionsDictionary = CreateChildProportionsDictionary(items, newBounds);
Console.WriteLine(string.Format("Left={0}, Width={1}", newBounds.Left, newBounds.Width));
Console.WriteLine(string.Format("Top={0}, Height={1}", newBounds.Top, newBounds.Height));
foreach (var childProportionse in childProportionsDictionary)
{
Console.WriteLine(string.Format("Lefts, Proporción={0}", childProportionse.Value.RelativeLocation.X));
}
foreach (var childProportionse in childProportionsDictionary)
{
Console.WriteLine(string.Format("Widths, Proporción={0}", childProportionse.Value.RelativeSize.Width));
}
left = newBounds.Left;
top = newBounds.Top;
width = newBounds.Width;
height = newBounds.Height;
RaiseLocationChanged();
const double epsilon = 0.1;
RaiseSizeChanged();
}
private void RelocateChildWidth(IDesignable designable, double newWidth)
{
var proportion = childProportionsDictionary[designable].RelativeLocation.X;
designable.Left = left + proportion * newWidth;
}
private void RelocateChildHeight(IDesignable designable, double newHeight)
{
var proportion = childProportionsDictionary[designable].RelativeLocation.Y;
designable.Top = top + proportion * newHeight;
}
private Rect GetCombinedBoundsForChildAddition(IDesignable child, Rect currentBounds)
{
var bounds = new Rect();
var leftDiff = Math.Max(currentBounds.Left - child.Left, 0);
var rightDiff = Math.Max(child.Left + child.Width - (currentBounds.Left + width), 0);
var totalDiff = leftDiff + rightDiff;
bounds.X = currentBounds.Left - leftDiff;
bounds.Width = width + totalDiff;
var topDiff = Math.Max(currentBounds.Top - child.Top, 0);
var bottomDiff = Math.Max(child.Top + child.Height - (currentBounds.Top + height), 0);
var totalVertDiff = topDiff + bottomDiff;
bounds.Y = currentBounds.Top - topDiff;
bounds.Height = height + totalVertDiff;
return bounds;
}
public Developer(IDesignable Designable)
{
this.Designable = Designable;
}
public DesignableResizeChrome(IDesignable designable)
{
this.designable = designable;
}
private void ResizeChildHeight(IDesignable designable, double value)
{
var proportion = childProportionsDictionary[designable].RelativeSize.Height;
designable.Height = value * proportion;
}
private void ResizeChildWidth(IDesignable designable, double newWidth)
{
var proportion = childProportionsDictionary[designable].RelativeSize.Width;
designable.Width = newWidth * proportion;
}
private void RelocateChildHeight(IDesignable designable, double newHeight)
{
var proportion = childProportionsDictionary[designable].RelativeLocation.Y;
designable.Top = top + proportion * newHeight;
}
public DesignableResizeChrome(IDesignable designable)
{
this.designable = designable;
}
private void ResizeChildHeight(IDesignable designable, double value)
{
var proportion = childProportionsDictionary[designable].RelativeSize.Height;
designable.Height = value * proportion;
}
public void SetDraggable(IDesignable designable)
{
dragControl.Designable = designable;
}
public void SetDraggable(IDesignable designable)
{
dragControl.Designable = designable;
}
private void ResizeChildWidth(IDesignable designable, double newWidth)
{
var proportion = childProportionsDictionary[designable].RelativeSize.Width;
designable.Width = newWidth * proportion;
}
private void RelocateChildWidth(IDesignable designable, double newWidth)
{
var proportion = childProportionsDictionary[designable].RelativeLocation.X;
designable.Left = left + proportion * newWidth;
}
