/// <summary>
/// Gets a preview of the Bulk Rename that shows the rename steps that will be applied
/// to each object, if this renamer is used to rename the objects.
/// </summary>
/// <returns>The results preview.</returns>
/// <param name="objectsToRename">Objects to rename.</param>
public BulkRenamePreview GetBulkRenamePreview(List <UnityEngine.Object> objectsToRename)
{
var previews = new RenamePreview[objectsToRename.Count];
for (int i = 0; i < objectsToRename.Count; ++i)
{
var singlePreview = new RenamePreview(
objectsToRename[i],
this.operationSequence.GetRenamePreview(objectsToRename[i].name, i));
previews[i] = singlePreview;
}
// First collect all assets in directories of preview objects into the assetCache.
for (int i = 0; i < objectsToRename.Count; ++i)
{
var obj = objectsToRename[i];
if (obj.IsAsset())
{
CacheAsestsInSameDirectoryAsAsset(obj, ref this.assetCache);
}
}
var renameResultPreviews = new BulkRenamePreview(previews, this.assetCache);
return(renameResultPreviews);
}
/// <summary>
/// Gets a preview of the Bulk Rename that shows the rename steps that will be applied
/// to each object, if this renamer is used to rename the objects.
/// </summary>
/// <returns>The results preview.</returns>
/// <param name="objectsToRename">Objects to rename.</param>
public BulkRenamePreview GetBulkRenamePreview(List <UnityEngine.Object> objectsToRename)
{
var renameResultPreviews = new BulkRenamePreview();
for (int i = 0; i < objectsToRename.Count; ++i)
{
var singlePreview = new RenamePreview(
objectsToRename[i],
this.operationSequence.GetRenamePreview(objectsToRename[i].name, i));
renameResultPreviews.AddEntry(singlePreview);
}
var previewsWithDuplicateNames = GetPreviewsWithDuplicateNames(renameResultPreviews, ref this.assetCache);
foreach (var preview in previewsWithDuplicateNames)
{
preview.WarningMessage = "New name matches an existing file or another renamed object.";
}
var previewsWithInvalidCharacters = GetPreviewsWithInvalidCharacters(renameResultPreviews);
foreach (var preview in previewsWithInvalidCharacters)
{
preview.WarningMessage = "Name includes invalid characters (usually symbols such as ?.,).";
}
var previewsEmptyNames = GetPreviewsWithEmptyNames(renameResultPreviews);
foreach (var preview in previewsEmptyNames)
{
preview.WarningMessage = "Asset has blank name.";
}
return(renameResultPreviews);
}
/// <summary>
/// Adds a preview entry into the bulk preview
/// </summary>
/// <param name="singlePreview">Single preview.</param>
public void AddEntry(RenamePreview singlePreview)
{
// Keeping a list and a dictionary for fast access by index and by object...
// Not good to have to keep both structures in sync, though.
this.RenamePreviews.Add(singlePreview.ObjectToRename, singlePreview);
this.RenamePreviewsList.Add(singlePreview);
}
private static string GetWarningMessageForRenamePreview(RenamePreview preview)
{
if (preview.HasInvalidEmptyFinalName)
{
return("Asset has blank name.");
}
else if (preview.FinalNameContainsInvalidCharacters)
{
return("Name includes invalid characters (usually symbols such as ?.,).");
}
else
{
return(string.Empty);
}
}
private void AddEntry(RenamePreview singlePreview)
{
// Keeping a list and a dictionary for fast access by index and by object...
this.renamePreviews.Add(singlePreview.ObjectToRename, singlePreview);
this.renamePreviewsList.Add(singlePreview);
}
/// <summary>
/// Check if the RenamePreview's final name will match an existing asset's name. This means it will fail
/// to be renamed if we try.
/// </summary>
/// <returns><c>true</c>, if the renamed object's name will collide with existing asset, <c>false</c> otherwise.</returns>
/// <param name="preview">Preview to check.</param>
public bool WillRenameCollideWithExistingAsset(RenamePreview preview)
{
return(this.duplicatePreviews.Contains(preview));
}