public virtual void CancelEdit(IUserEditable originatingObject)
{
if (!IsEditing || !ReferenceEquals(_originatingEditingObject, originatingObject))
{
return;
}
IsEditing = false;
var accessor = GetTypeAccessor();
foreach (var propertyName in GetBackupProperties())
{
var value = BackupValues[propertyName];
RemoveTracker(propertyName);
if (!IsEqualToBackup(accessor[this, propertyName], propertyName))
{
accessor[this, propertyName] = value;
}
if (value is IUserEditable editable && GetEditableProperties().Contains(propertyName))
{
editable.CancelEdit(this);
}
}
UserModifiedProperties.Clear();
IsUserModified = false;
_originatingEditingObject = null;
}
public virtual void EndEdit(IUserEditable originatingObject)
{
if (!IsEditing || !ReferenceEquals(_originatingEditingObject, originatingObject))
{
return;
}
IsEditing = false;
foreach (var propertyName in GetBackupProperties())
{
var value = PropertyHelper.GetPropertyValue(this, propertyName);
if (GetEditableProperties().Contains(propertyName) && value is IUserEditable editable)
{
RemoveTracker(propertyName);
editable.EndEdit(this);
}
}
UserModifiedProperties.Clear();
IsUserModified = false;
_originatingEditingObject = null;
}
public void CancelEdit(IUserEditable originatingObject)
{
if (!IsEditing || !ReferenceEquals(_originatingEditingObject, originatingObject))
{
return;
}
IsUserModified = false;
IsEditing = false;
foreach (var i in this.Union(_backupValues))
{
i.PropertyChanged -= _sharedPropertyChangedEventHandler;
i.CancelEdit(this);
}
this.SynchronizeCollection(_backupValues);
foreach (var i in this)
{
i.CancelEdit(this);
}
_originatingEditingObject = null;
}
public override void BeginEdit(IUserEditable originatingObject)
{
if (!IsEditing)
{
_lastCharacteristicsUserModifiedValue = false;
_lastTypesUserModifiedValue = false;
}
base.BeginEdit(originatingObject);
}
public void BeginEdit(IUserEditable originatingObject)
{
_backupValues = new List <T>(this);
IsUserModified = false;
IsEditing = true;
_originatingEditingObject = originatingObject;
_userModifiedItems.Clear();
foreach (var i in this)
{
i.BeginEdit(this);
i.PropertyChanged += _sharedPropertyChangedEventHandler;
}
}
public void EndEdit(IUserEditable originatingObject)
{
if (!IsEditing || !ReferenceEquals(_originatingEditingObject, originatingObject))
{
return;
}
IsUserModified = false;
IsEditing = false;
foreach (var i in this)
{
i.PropertyChanged -= _sharedPropertyChangedEventHandler;
i.EndEdit(this);
}
_originatingEditingObject = null;
}
public virtual void BeginEdit(IUserEditable originatingObject)
{
if (IsEditing)
{
return;
}
IsUserModified = false;
IsEditing = true;
_originatingEditingObject = originatingObject;
var accessor = GetTypeAccessor();
foreach (var propertyName in GetBackupProperties())
{
var value = accessor[this, propertyName];
BackupValues[propertyName] = value;
if (GetEditableProperties().Contains(propertyName) && value is IUserEditable editable)
{
editable.BeginEdit(this);
ApplyTracker(propertyName, value);
}
}
}
