/// <summary>
/// Применить настройку внешнего вида для объекта из объекта
/// <see cref="T:System.Data.DataRow" />
/// </summary>
/// <param name="control">Объект для сохранения внешнего вида</param>
/// <param name="layout">
/// Объект типа
/// <see cref="T:System.Data.DataRow" />
/// </param>
public static void AcceptLayoutForControl(this Control control, UserLayout layout)
{
ISupportXtraSerializer sxs = null;
var gc = control as GridControl;
if (gc != null)
{
sxs = gc.MainView;
}
else
{
var pv = control as PivotGridControl;
if (pv != null)
{
sxs = pv;
}
else
{
var tl = control as TreeList;
if (tl != null)
{
sxs = tl;
}
}
}
if (layout == null || sxs == null)
{
return;
}
sxs.RestoreLayoutSerializingFromStream(layout.Layout);
}
/// <summary>
/// Получить настройки для внешнего вида объекта в виде массива байтов
/// </summary>
/// <param name="control">Контрол, для которого необходимо получить Layout в виде массива байтов</param>
/// <returns>Возвращает массив байтов</returns>
public static byte[] GetLayoutData(this Control control)
{
ISupportXtraSerializer sxs = null;
var gc = control as GridControl;
if (gc != null)
{
sxs = gc.MainView;
}
else
{
var pv = control as PivotGridControl;
if (pv != null)
{
sxs = pv;
}
else
{
var tl = control as TreeList;
if (tl != null)
{
sxs = tl;
}
}
}
if (sxs == null)
{
return(null);
}
var stream = new MemoryStream();
sxs.SaveLayoutToStream(stream);
return(stream.GetBuffer());
}
private void SaveLayout(State state, string name, ISupportXtraSerializer serializer)
{
using (var stream = new MemoryStream())
{
serializer.SaveLayoutToStream(stream);
stream.Position = 0;
using (var reader = new StreamReader(stream))
{
state[name] = reader.ReadToEnd();
}
}
}
private void RestoreLayout(State state, string name, ISupportXtraSerializer serializer)
{
using (var stream = new MemoryStream())
{
var layout = (string)state[name];
if (string.IsNullOrEmpty(layout))
{
return;
}
var writter = new StreamWriter(stream);
writter.AutoFlush = true;
writter.Write(layout);
stream.Position = 0;
serializer.RestoreLayoutFromStream(stream);
}
}
/// <summary>
/// Применить настройку внешнего вида для объекта из таблицы настроек по умолчанию
/// </summary>
/// <param name="form">Форма на которой находится объект</param>
/// <param name="name">Название объекта</param>
/// <param name="control">Объект</param>
public static void AcceptDefaultLayoutForControl(this Form form, string name, Control control)
{
ISupportXtraSerializer sxs = null;
var gc = control as GridControl;
if (gc != null)
{
sxs = gc.MainView;
}
else
{
var pv = control as PivotGridControl;
if (pv != null)
{
sxs = pv;
}
else
{
var tl = control as TreeList;
if (tl != null)
{
sxs = tl;
}
}
}
if (sxs == null)
{
return;
}
using (var db = new ApplicationEntitie(0))
{
var tableName = form.Name + "." + name;
var defLayout = db.DefaultLayouts.FirstOrDefault(dl => dl.TableName == tableName);
if (defLayout == null)
{
MessageWindow.GetInstance("Для данной формы не найдено начальное состояние.");
return;
}
sxs.RestoreLayoutSerializingFromStream(defLayout.Layout);
}
var tuner = control.GetControlTuner() as ILayoutTuner;
if (tuner != null)
{
tuner.LoadPropertiesFromXml(control, FormControls.XmlDocumentFromStrinList(form.GetXmlSettings()));
}
}
/// <summary>
/// Загрузить внешний вид объекта из массива байтов
/// </summary>
/// <param name="sxs">Объект для применения настроек</param>
/// <param name="layout">Массив байтов</param>
internal static void RestoreLayoutSerializingFromStream(this ISupportXtraSerializer sxs, byte[] layout)
{
if (sxs == null || layout == null || layout.Count() == 0)
{
return;
}
var stream = new MemoryStream(layout);
try
{
sxs.RestoreLayoutFromStream(stream);
}
catch (Exception ex)
{
throw new Exception("Wrong data format", ex);
}
}
/// <summary>
/// Загрузить внешний вид объекта из массива байтов
/// </summary>
/// <param name="control">Объект для применения настроек</param>
/// <param name="layout">Массив байтов</param>
public static void RestoreLayoutFromStream(this Control control, byte[] layout)
{
ISupportXtraSerializer sxs = null;
var gc = control as GridControl;
if (gc != null)
{
sxs = gc.MainView;
}
else
{
var pv = control as PivotGridControl;
if (pv != null)
{
sxs = pv;
}
else
{
var tl = control as TreeList;
if (tl != null)
{
sxs = tl;
}
}
}
if (sxs == null)
{
return;
}
if (layout == null || layout.Count() == 0)
{
return;
}
var stream = new MemoryStream(layout);
try
{
sxs.RestoreLayoutFromStream(stream);
}
catch (Exception ex)
{
throw new Exception("Wrong data format", ex);
}
}
public void SaveLayout(ISupportXtraSerializer control, string regPath)
{
control.SaveLayoutToRegistry(regPath);
}
public XtraSerializerAdapter(ISupportXtraSerializer serializer)
{
_serializer = serializer;
}
