private void DataField_LostFocus(object sender, RoutedEventArgs e)
{
if ((TextField.Text.Length > 0) && (_textContentChanged))
{
DataFieldEventArgs ev = new DataFieldEventArgs(DataFieldChangedEvent)
{
FieldData = TextField.Text
};
IDictionary <string, object> valueDictionary = new Dictionary <string, object>
{
[TABLENAME] = TableName,
[FIELD] = DataSourcePath,
[DATATABLE] = ItemSource,
[CHANGED_VALUE] = TextField.Text
};
_filler.FillDataObject(TextField.Text, DataSourcePath, ref _dataObject);
DataObject = _dataObject;
valueDictionary[DATAOBJECT] = DataObject;
ev.ChangedValuesObjects = valueDictionary;
if (this.ItemChangedCommand != null)
{
if (ItemChangedCommand.CanExecute(valueDictionary))
{
ItemChangedCommand.Execute(valueDictionary);
}
}
else
{
RaiseEvent(ev);
}
_textContentChanged = false;
}
}
// fill the data object if the data source path is ready
private void FillDo(string value, ref object dataObject)
{
var source = DataSourcePath;
if (string.IsNullOrEmpty(source))
{
return;
}
if (!string.IsNullOrEmpty(value))
{
_filler.FillDataObject(value, DataSourcePath, ref dataObject);
}
}
private void EditorTextOnLostFocus(object sender, RoutedEventArgs e)
{
if (string.IsNullOrEmpty(_previousDataArea) && (string.IsNullOrEmpty(this._currentDataArea)))
{
return;
}
if (_editorText == null)
{
_editorText = GetTemplateChild("PART_EditorText") as MultiLineTextEditor;
}
if (_editorText == null)
{
return;
}
// ok
_dataAreaChanged = _previousDataArea != _editorText.Text;
if (_dataAreaChanged)
{
_previousDataArea = _currentDataArea;
_currentDataArea = _editorText.Text;
if (_editorText.Text != null)
{
DataAreaFieldEventsArgs ev = new DataAreaFieldEventsArgs(DataAreaChangedEvent);
ev.FieldData = _editorText.Text;
ComponentFiller filler = new ComponentFiller();
var dataObject = ControlExt.GetDataSource(this);
if (dataObject == null)
{
dataObject = DataSource;
}
if (!string.IsNullOrEmpty(DataSourcePath))
{
var path = DataSourcePath;
if (string.IsNullOrEmpty(DataSourcePath))
{
path = ControlExt.GetDataSourcePath(this);
}
filler.FillDataObject(_editorText.Text, path, ref dataObject);
DataSource = dataObject;
IDictionary <string, object> valueDictionary = CreateDictionary(dataObject, _editorText.Text, _previousDataArea);
ev.ChangedValuesObjects = valueDictionary;
if (ItemChangedCommand != null)
{
ICommand ex = ItemChangedCommand;
if (ex.CanExecute(valueDictionary))
{
ex.Execute(valueDictionary);
}
}
RaiseEvent(ev);
_dataAreaChanged = false;
}
else
{
IDictionary <string, object> valueDictionary = CreateDictionary(dataObject, _editorText.Text, _previousDataArea);
if (ItemChangedCommand != null)
{
ICommand ex = ItemChangedCommand;
if (ex.CanExecute(valueDictionary))
{
ex.Execute(valueDictionary);
}
}
}
}
}
}
