public static void FixStyleSheetPaths(this VisualTreeAsset vta, string instanceId, string ussPath)
{
vta.ReplaceStyleSheetPaths(BuilderConstants.VisualTreeAssetStyleSheetPathAsInstanceIdSchemeName + instanceId, ussPath);
}
public bool SaveNewDocument(string uxmlPath, string ussPath, VisualElement documentRootElement, bool isSaveAs)
{
if (!isSaveAs)
{
var ussInstanceId = mainStyleSheet.GetInstanceID().ToString();
m_VisualTreeAsset.FixStyleSheetPaths(ussInstanceId, ussPath);
// Fix old paths if the uss filename/path has since been changed.
m_VisualTreeAsset.ReplaceStyleSheetPaths(ussOldPath, ussPath);
#if UNITY_2019_3_OR_NEWER
AddStyleSheetToAllRootElements(ussPath);
#endif
}
else
{
visualTreeAsset.ReplaceStyleSheetPaths(ussOldPath, ussPath);
}
// Need to save a backup before the AssetDatabase.Refresh().
var tempVisualTreeAsset = m_VisualTreeAsset.DeepCopy();
var tempMainStyleSheet = m_MainStyleSheet.DeepCopy();
WriteToFiles(uxmlPath, ussPath);
m_DocumentBeingSavedExplicitly = true;
try
{
AssetDatabase.Refresh();
}
finally
{
m_DocumentBeingSavedExplicitly = false;
}
var loadedVisualTreeAsset = AssetDatabase.LoadAssetAtPath <VisualTreeAsset>(uxmlPath);
var loadedStyleSheet = AssetDatabase.LoadAssetAtPath <StyleSheet>(ussPath);
bool needFullRefresh =
loadedVisualTreeAsset != m_VisualTreeAsset ||
loadedStyleSheet != m_MainStyleSheet;
if (needFullRefresh && documentRootElement != null)
{
NewDocument(documentRootElement);
// Re-init setting.
if (m_Settings != null)
{
m_Settings.UxmlGuid = AssetDatabase.AssetPathToGUID(uxmlPath);
m_Settings.UxmlPath = uxmlPath;
SaveSettingsToDisk();
}
}
else
{
m_VisualTreeAsset.ClearUndo();
m_MainStyleSheet.ClearUndo();
ClearBackups();
}
// Recreate backups.
m_VisualTreeAssetBackup = loadedVisualTreeAsset.DeepCopy();
m_MainStyleSheetBackup = loadedStyleSheet.DeepCopy();
// To get all the selection markers into the new assets.
tempVisualTreeAsset.DeepOverwrite(loadedVisualTreeAsset);
tempMainStyleSheet.DeepOverwrite(loadedStyleSheet);
// Destroy temps.
tempVisualTreeAsset.Destroy();
tempMainStyleSheet.Destroy();
m_VisualTreeAsset = loadedVisualTreeAsset;
m_MainStyleSheet = loadedStyleSheet;
// Reset asset name.
m_VisualTreeAsset.name = Path.GetFileNameWithoutExtension(uxmlPath);
m_VisualTreeAsset.ConvertAllAssetReferencesToPaths();
m_OpenendVisualTreeAssetOldPath = uxmlPath;
m_OpenendMainStyleSheetOldPath = ussPath;
hasUnsavedChanges = false;
SaveToDisk();
return(needFullRefresh);
}