void AddStyleSheetToRootAsset(VisualElementAsset rootAsset, string newUssPath = null)
{
if (rootAsset.fullTypeName == BuilderConstants.SelectedVisualTreeAssetSpecialElementTypeName)
{
return;
}
var localUssPath = ussPath;
if (!string.IsNullOrEmpty(newUssPath))
{
localUssPath = newUssPath;
}
if (string.IsNullOrEmpty(localUssPath))
{
#if UNITY_2019_3_OR_NEWER
rootAsset.AddStyleSheet(mainStyleSheet);
#endif
rootAsset.AddStyleSheetPath(
BuilderConstants.VisualTreeAssetStyleSheetPathAsInstanceIdSchemeName +
mainStyleSheet.GetInstanceID().ToString());
}
else
{
#if UNITY_2019_3_OR_NEWER
rootAsset.AddStyleSheet(mainStyleSheet);
#endif
rootAsset.AddStyleSheetPath(localUssPath);
}
}
void AddStyleSheetsToRootAsset(VisualElementAsset rootAsset, string newUssPath = null, int newUssIndex = 0)
{
if (rootAsset.fullTypeName == BuilderConstants.SelectedVisualTreeAssetSpecialElementTypeName)
{
return;
}
rootAsset.ClearStyleSheets();
for (int i = 0; i < m_OpenUSSFiles.Count; ++i)
{
var localUssPath = m_OpenUSSFiles[i].assetPath;
if (!string.IsNullOrEmpty(newUssPath) && i == newUssIndex)
{
localUssPath = newUssPath;
}
if (string.IsNullOrEmpty(localUssPath))
{
continue;
}
rootAsset.AddStyleSheet(m_OpenUSSFiles[i].styleSheet);
rootAsset.AddStyleSheetPath(localUssPath);
}
}
public static void AddStyleSheetsFromTreeAsset(VisualElementAsset visualElementAsset, VisualTreeAsset visualTreeAsset)
{
foreach (var styleSheet in visualTreeAsset.stylesheets)
{
var styleSheetPath = AssetDatabase.GetAssetPath(styleSheet);
visualElementAsset.AddStyleSheet(styleSheet);
visualElementAsset.AddStyleSheetPath(styleSheetPath);
}
}