private void DrawNode(Node node, int depth, bool collapse)
{
ToggleState expanded = (ToggleState)node.CustomFlags;
if (depth >= _skipLevels && !(collapse && depth > 0))
{
_nodesCount++;
if (_nodesCount > _startIndex && _nodesCount <= _startIndex + MaxRows)
{
using (new GUILayout.HorizontalScope())
{
if (!node.hasChildren)
{
expanded = ToggleState.None;
}
else if (node.CustomFlags == (int)ToggleState.None)
{
expanded = ToggleState.Off;
}
node.CustomFlags = (int)expanded;
// title
GUILayout.Space(DepthDelta * (depth - _skipLevels));
GUIHelper.ToggleButton(ref expanded,
GetPrefix(node.NodeType).Color(RGBA.grey) +
node.Name + " : " + node.Type.Name.Color(
node.IsBaseType ? RGBA.grey :
node.IsGameObject ? RGBA.magenta :
node.IsEnumerable ? RGBA.cyan : RGBA.orange),
() => node.CustomFlags = (int)ToggleState.On,
() => node.CustomFlags = (int)ToggleState.Off,
_buttonStyle, GUILayout.ExpandWidth(false), GUILayout.MinWidth(TitleMinWidth));
;
// value
Color originalColor = GUI.contentColor;
GUI.contentColor = node.IsException ? Color.red : node.IsNull ? Color.grey : originalColor;
GUILayout.TextArea(node.ValueText);
GUI.contentColor = originalColor;
// instance type
if (node.InstType != null && node.InstType != node.Type)
{
GUILayout.Label(node.InstType.Name.Color(RGBA.yellow), _buttonStyle, GUILayout.ExpandWidth(false));
}
}
}
}
if (collapse)
{
node.CustomFlags = (int)ToggleState.Off;
}
// children
if (expanded.IsOn())
{
DrawChildren(node, depth + 1, collapse);
}
string GetPrefix(NodeType nodeType)
{
switch (nodeType)
{
case NodeType.Component:
return("[c] ");
case NodeType.Item:
return("[i] ");
case NodeType.Field:
return("[f] ");
case NodeType.Property:
return("[p] ");
default:
return(string.Empty);
}
}
}
