/// <inheritdoc />
public override void Initialize(LayoutElementsContainer layout)
{
_visibleIfCaches = null;
// Collect items to edit
List <ItemInfo> items;
if (!HasDifferentTypes)
{
var value = Values[0];
if (value == null)
{
// Check if it's an object type that can be created in editor
var type = Values.Type;
if (type != null && type.GetConstructor(Type.EmptyTypes) != null)
{
layout = layout.Space(20);
const float ButtonSize = 14.0f;
var button = new Button
{
Text = "+",
TooltipText = "Create a new instance of the object",
Height = ButtonSize,
Width = ButtonSize,
X = layout.ContainerControl.Width - ButtonSize - 4,
AnchorStyle = AnchorStyle.CenterRight,
Parent = layout.ContainerControl
};
button.Clicked += () =>
{
var newType = Values.Type;
SetValue(Activator.CreateInstance(newType));
RebuildLayoutOnRefresh();
};
}
layout.Label("<null>");
return;
}
items = GetItemsForType(value.GetType());
}
else
{
var types = ValuesTypes;
items = new List <ItemInfo>(GetItemsForType(types[0]));
for (int i = 1; i < types.Length && items.Count > 0; i++)
{
var otherItems = GetItemsForType(types[i]);
// Merge items
for (int j = 0; j < items.Count && items.Count > 0; j++)
{
bool isInvalid = true;
for (int k = 0; k < otherItems.Count; k++)
{
var a = items[j];
var b = otherItems[k];
if (ItemInfo.CanMerge(a, b))
{
isInvalid = false;
break;
}
}
if (isInvalid)
{
items.RemoveAt(j--);
}
}
}
}
// Sort items
items.Sort();
// Add items
GroupElement lastGroup = null;
for (int i = 0; i < items.Count; i++)
{
var item = items[i];
// Check if use group
LayoutElementsContainer itemLayout;
if (item.UseGroup)
{
if (lastGroup == null || lastGroup.Panel.HeaderText != item.Display.Group)
{
lastGroup = layout.Group(item.Display.Group);
}
itemLayout = lastGroup;
}
else
{
lastGroup = null;
itemLayout = layout;
}
// Space
if (item.Space != null)
{
itemLayout.Space(item.Space.Height);
}
// Header
if (item.Header != null)
{
itemLayout.Header(item.Header.Text);
}
// Peek values
ValueContainer itemValues;
try
{
itemValues = item.GetValues(Values);
}
catch (Exception ex)
{
Editor.LogWarning("Failed to get object values for item " + item);
Editor.LogWarning(ex.Message);
Editor.LogWarning(ex.StackTrace);
return;
}
// Spawn property editor
SpawnProperty(itemLayout, itemValues, item);
// Expand all parent groups if need to
if (item.ExpandGroups)
{
var c = itemLayout.ContainerControl;
do
{
if (c is DropPanel dropPanel)
{
dropPanel.Open(false);
}
else if (c is CustomEditorPresenter.PresenterPanel)
{
break;
}
c = c.Parent;
} while (c != null);
}
}
}
/// <inheritdoc />
public override void Initialize(LayoutElementsContainer layout)
{
// Collect items to edit
List <ItemInfo> items;
if (!HasDiffrentTypes)
{
var value = Values[0];
if (value == null)
{
layout.Label("<null>");
return;
}
items = GetItemsForType(value.GetType());
}
else
{
var types = ValuesTypes;
items = new List <ItemInfo>(GetItemsForType(types[0]));
for (int i = 1; i < types.Length && items.Count > 0; i++)
{
var otherItems = GetItemsForType(types[i]);
// Merge items
for (int j = 0; j < items.Count && items.Count > 0; j++)
{
bool isInvalid = true;
for (int k = 0; k < otherItems.Count; k++)
{
var a = items[j];
var b = otherItems[k];
if (ItemInfo.CanMerge(a, b))
{
isInvalid = false;
break;
}
}
if (isInvalid)
{
items.RemoveAt(j--);
}
}
}
}
// Sort items
items.Sort();
// Add items
GroupElement lastGroup = null;
for (int i = 0; i < items.Count; i++)
{
var item = items[i];
// Check if use group
LayoutElementsContainer itemLayout;
if (item.UseGroup)
{
if (lastGroup == null || lastGroup.Panel.Name != item.Display.Group)
{
lastGroup = layout.Group(item.Display.Group);
}
itemLayout = lastGroup;
}
else
{
lastGroup = null;
itemLayout = layout;
}
// Space
if (item.Space != null)
{
itemLayout.Space(item.Space.Height);
}
// Header
if (item.Header != null)
{
itemLayout.Header(item.Header.Text);
}
// Peek values
ValueContainer itemValues;
try
{
itemValues = item.GetValues(Values);
}
catch (Exception ex)
{
Editor.LogWarning("Failed to get object values for item " + item);
Editor.LogWarning(ex.Message);
Editor.LogWarning(ex.StackTrace);
return;
}
// Spawn property editor
SpawnProperty(itemLayout, itemValues, item);
}
}