/// ------------------------------------------------------------------------------------
/// <summary>
/// This method is used to update all files of the given type when a filed is being
/// renamed or deleted. The ComponentFile supplied should be the one that was "active"
/// when the delete or rename occurred (it will be skipped since it is assumed that the
/// change was already done there).
/// </summary>
/// ------------------------------------------------------------------------------------
private void FindAndUpdateFiles(ComponentFile file, string idOfFieldToFind,
Action <List <FieldInstance>, FieldInstance> updateAction)
{
// Since the field being removed or renamed is *no longer* a factory field, it
// will be loaded as a custom field (having prefix "custom_", so if the caller
// passes the field name without that prefix, we need to add it.
if (!idOfFieldToFind.StartsWith(XmlFileSerializer.kCustomFieldIdPrefix))
{
idOfFieldToFind = XmlFileSerializer.kCustomFieldIdPrefix + idOfFieldToFind;
}
var matchingFiles = GetMatchingFiles(file.FileType);
if (_fieldGatherer != null)
{
_fieldGatherer.SuspendProcessing();
}
foreach (var path in matchingFiles)
{
if (file.PathToAnnotatedFile == path)
{
continue;
}
var sidecarFilePath = file.FileType.GetMetaFilePath(path);
if (!File.Exists(sidecarFilePath))
{
continue;
}
var metaDataFields = new List <FieldInstance>();
_xmlFileSerializer.Load(metaDataFields, sidecarFilePath, file.RootElementName, file.FileType);
var field = metaDataFields.Find(x => x.FieldId == idOfFieldToFind);
if (field != null)
{
updateAction(metaDataFields, field);
_xmlFileSerializer.Save(metaDataFields, sidecarFilePath, file.RootElementName);
if (_fieldGatherer != null)
{
_fieldGatherer.GatherFieldsForFileNow(sidecarFilePath);
}
}
}
if (_fieldGatherer != null)
{
_fieldGatherer.ResumeProcessing(false);
}
}
/// ------------------------------------------------------------------------------------
public void SaveIdForIndex(int index, string newId)
{
if (newId == null || newId.Trim() == string.Empty)
{
return;
}
newId = GetFieldNameToSerialize(newId);
if (index == RowData.Count)
{
RowData.Add(new FieldInstance(newId));
}
else if (RowData[index].FieldId != newId)
{
_fieldGatherer.SuspendProcessing();
_file.RenameId(RowData[index].FieldId, newId);
RowData[index].FieldId = newId;
_file.Save();
_fieldGatherer.GatherFieldsForFileNow(_file.PathToAnnotatedFile);
_fieldGatherer.ResumeProcessing(true);
}
}
/// ------------------------------------------------------------------------------------
public void SuspendBackgroundProcesses()
{
if (_audioVideoDataGatherer != null)
{
_audioVideoDataGatherer.SuspendProcessing();
}
if (_autoCompleteValueGatherer != null)
{
_autoCompleteValueGatherer.SuspendProcessing();
}
if (_fieldGatherer != null)
{
_fieldGatherer.SuspendProcessing();
}
if (_presetGatherer != null)
{
_presetGatherer.SuspendProcessing();
}
}
