public DrawVisualiser()
{
RelativeSizeAxes = Axes.Both;
Children = new Drawable[]
{
overlay = new InfoOverlay(),
treeContainer = new TreeContainer
{
ChooseTarget = chooseTarget,
GoUpOneParent = delegate
{
Drawable lastHighlight = highlightedTarget?.Target;
var parent = Target?.Parent;
if (parent?.Parent != null)
{
Target = Target?.Parent;
}
// Rehighlight the last highlight
if (lastHighlight != null)
{
VisualisedDrawable visualised = findVisualised(lastHighlight, targetDrawable);
if (visualised != null)
{
propertyDisplay.State = Visibility.Visible;
setHighlight(visualised);
}
}
},
ToggleProperties = delegate
{
if (targetDrawable == null)
{
return;
}
propertyDisplay.ToggleVisibility();
if (propertyDisplay.State == Visibility.Visible)
{
setHighlight(targetDrawable);
}
},
},
new CursorContainer()
};
propertyDisplay = treeContainer.PropertyDisplay;
propertyDisplay.StateChanged += (display, visibility) =>
{
switch (visibility)
{
case Visibility.Hidden:
// Dehighlight everything automatically if property display is closed
setHighlight(null);
break;
}
};
}
public DrawVisualiser()
{
RelativeSizeAxes = Axes.Both;
Children = new Drawable[]
{
overlay = new InfoOverlay(),
treeContainer = new TreeContainer
{
State = { BindTarget = State },
ChooseTarget = () =>
{
Searching = true;
Target = null;
},
GoUpOneParent = delegate
{
Drawable lastHighlight = highlightedTarget?.Target;
var parent = Target?.Parent;
if (parent != null)
{
var lastVisualiser = targetVisualiser;
Target = parent;
lastVisualiser.SetContainer(targetVisualiser);
targetVisualiser.Expand();
}
// Rehighlight the last highlight
if (lastHighlight != null)
{
VisualisedDrawable visualised = targetVisualiser.FindVisualisedDrawable(lastHighlight);
if (visualised != null)
{
propertyDisplay.Show();
setHighlight(visualised);
}
}
},
ToggleProperties = delegate
{
if (targetVisualiser == null)
{
return;
}
propertyDisplay.ToggleVisibility();
if (propertyDisplay.State.Value == Visibility.Visible)
{
setHighlight(targetVisualiser);
}
},
},
new CursorContainer()
};
propertyDisplay = treeContainer.PropertyDisplay;
propertyDisplay.State.ValueChanged += v =>
{
switch (v.NewValue)
{
case Visibility.Hidden:
// Dehighlight everything automatically if property display is closed
setHighlight(null);
break;
}
};
}