private IconStyle CompileStyle(object asset, PvIconAttribute attr, Rect fullRect)
{
IconSizeType sizeType = PvCustomizerUtility.GetSizeType(fullRect);
Rect iconRect = PvCustomizerUtility.ItemRectToIconRect(fullRect, sizeType == IconSizeType.TreeView);
IconStyle style = new IconStyle
{
IsSet = true,
Tint = attr.Tint,
CustomValues = attr.CustomData,
FontStyle = attr.FontStyle,
SizeType = PvCustomizerUtility.GetSizeType(iconRect),
MaxSize = attr.MaxSize,
ScaleMode = attr.ScaleMode
};
//----------complex assignments
#region Material
if (string.IsNullOrEmpty(attr.Material))
{
style.Material = null;
}
else
{
ValueableMemberCache.Pair matMember = ValueableMemberCache.GetValueables(asset.GetType()).
Find(v => v.Member.Name == attr.Material &&
v.ValueType == typeof(Material));
style.Material = matMember.Member?.GetMemberValue(asset) as Material;
}
#endregion
if (PvCustomizerUtility.TryParseGridRect(attr.Grid, out int rows, out int cols, out int pos))
{
float width = iconRect.width / cols;
float height = iconRect.height / rows;
float x = width * (pos % cols);
float y = height * (pos / rows);
style.DrawRect = new Rect(iconRect.x + x, iconRect.y + y, width, height);
}
private bool TryDrawFromValue(object asset, object value, Rect fullRect,
PvIconAttribute attr, bool selected)
{
if (!CanDisplay(attr.Display, PvCustomizerUtility.GetSizeType(fullRect)))
{
return(false);
}
if (value == null)
{
return(false);
}
if (!TryGetDrawer(value.GetType(), out var drawer))
{
return(false);
}
//compile the style from attribute into something we can pass along to drawer
IconStyle style = CompileStyle(asset, attr, fullRect);
try
{
if (selected)
{
style.Tint *= PvCustomizerGUI.ICON_SELECTED_TINT;
}
drawer.Draw(value, fullRect, selected, style);
}
catch
{
//ignore
}
return(true);
bool TryGetDrawer(Type valueType, out IDrawer d)
{
//get proper drawer for this member's value type
d = Registry.GetIconDrawer(valueType);
return(d != null);
}
}
public void Deconstruct(out MemberInfo m, out PvIconAttribute attr, out Type type)
{
m = Member;
attr = Attr;
type = ValueType;
}