/// ------------------------------------------------------------------------------------
/// <summary>
/// When the binding helper gets to writing field values to the metadata file, we need
/// to make sure the English values for male and female are written to the file, not
/// the localized values for male and female (which is what is in the gender combo box).
/// </summary>
/// ------------------------------------------------------------------------------------
private void HandleBinderTranslateBoundValueBeingSaved(object sender,
TranslateBoundValueBeingSavedArgs args)
{
if (args.BoundControl == _gender)
{
args.NewValue = (_gender.SelectedIndex == 0 ? "Male" : "Female");
}
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// When the binding helper gets to writing field values to the metadata file, we need
/// to make sure the English values for male and female are written to the file, not
/// the localized values for male and female (which is what is in the gender combo box).
/// </summary>
/// ------------------------------------------------------------------------------------
private void HandleBinderTranslateBoundValueBeingSaved(object sender,
TranslateBoundValueBeingSavedArgs args)
{
if (args.BoundControl == _participants)
{
var participantNames = FieldInstance.GetMultipleValuesFromText(_participants.Text).ToArray();
for (int index = 0; index < participantNames.Length; index++)
{
var person = _personInformant.GetPersonByNameOrCode(participantNames[index]);
if (person != null)
{
participantNames[index] = person.Id;
}
}
args.NewValue = FieldInstance.GetTextFromMultipleValues(participantNames);
}
}
/// ------------------------------------------------------------------------------------
private void HandleValidatingControl(object sender, CancelEventArgs e)
{
var ctrl = (Control)sender;
var key = _makeIdFromControlName(ctrl);
var box = ctrl as CheckBox;
var combo = ctrl as ComboBox;
string newValue = null;
var gotNewValueFromDelegate = false;
if (TranslateBoundValueBeingSaved != null)
{
var args = new TranslateBoundValueBeingSavedArgs(ctrl);
TranslateBoundValueBeingSaved(this, args);
newValue = args.NewValue;
gotNewValueFromDelegate = (newValue != null);
}
if (!gotNewValueFromDelegate)
{
if (box != null)
{
newValue = box.Checked ? "true" : "false";
}
else if ((combo != null) && (combo.SelectedItem != null))
{
newValue = combo.SelectedValue == null?combo.SelectedItem.ToString() : combo.SelectedValue.ToString();
}
else if (key != "date")
{
newValue = ctrl.Text.Trim();
}
else
{
//NB: we're doing a plain old-fashioned "parse" here because the editor is showing
// it in the user's local culture, that's fine. But internally, we want to deal
// only in DateTimes where possible, and in ISO8601 where strings are necessary.
if (ctrl is DatePicker)
{
newValue = ((DatePicker)ctrl).GetISO8601DateValueOrNull();
}
else
{
newValue = DateTime.Parse(newValue, CultureInfo.CurrentCulture).ToISO8601TimeFormatDateOnlyString();
}
}
}
// Don't bother doing anything if the old value is the same as the new value.
var oldValue = ComponentFile.GetStringValue(key, null);
if (oldValue != null && oldValue == newValue)
{
return;
}
string failureMessage = null;
ComponentFile.MetadataValueChanged -= HandleValueChangedOutsideBinder;
// SP-742: Save changes before renaming the file ("Could not find a part of the path 'C:\...\NameOf.session'.")
if (_componentFileIdControl == ctrl)
{
SaveNow();
}
newValue = (_componentFileIdControl == ctrl ?
ComponentFile.TryChangeChangeId(newValue, out failureMessage) :
ComponentFile.SetStringValue(key, newValue));
ComponentFile.MetadataValueChanged += HandleValueChangedOutsideBinder;
if (!gotNewValueFromDelegate && key != "date" && box == null)
{
ctrl.Text = newValue;
}
if (failureMessage != null)
{
SIL.Reporting.ErrorReport.NotifyUserOfProblem(failureMessage);
}
//enchance: don't save so often, leave it to some higher level
if (_componentFileIdControl != ctrl)
{
SaveNow();
}
}
