/// <summary>
/// フォーカス移動
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void cPasswordBox_KeyDown(object sender, KeyEventArgs e)
{
TraversalRequest vector = null;
switch (e.Key)
{
case Key.Enter:
vector = new TraversalRequest(FocusNavigationDirection.Next);
break;
case Key.Down:
vector = new TraversalRequest(FocusNavigationDirection.Next);
break;
case Key.Up:
vector = new TraversalRequest(FocusNavigationDirection.Previous);
break;
}
if (vector != null)
{
e.Handled = true;
FocusControl.SetFocusWithOrder(vector);
}
}
private static void OnKeyDown(object sender, KeyEventArgs e)
{
if (e.Key == Key.Return || e.Key == Key.Enter)
{
var textBox = sender as TextBoxBase;
if (textBox == null)
{
return;
}
if (textBox.GetMoveFocusOnEnter())
{
// MoveFocus takes a TraversalRequest as its argument.
var request = new TraversalRequest(FocusNavigationDirection.Next);
// Gets the element with keyboard focus.
// Change keyboard focus.
if (Keyboard.FocusedElement is UIElement elementWithFocus)
{
if (elementWithFocus.MoveFocus(request))
{
e.Handled = true;
}
}
}
if (textBox.IsFocused && textBox.GetLoseFocusOnEnter())
{
var focusableAncestor = textBox.Ancestors()
.OfType <IInputElement>()
.FirstOrDefault(x => x.Focusable);
var scope = FocusManager.GetFocusScope(textBox);
FocusManager.SetFocusedElement(scope, focusableAncestor);
}
}
}
public bool OnNoMoreTabStops(TraversalRequest request)
{
var flag = true;
if (request != null)
{
switch (request.FocusNavigationDirection)
{
case FocusNavigationDirection.Next:
case FocusNavigationDirection.Right:
case FocusNavigationDirection.Down:
flag = true;
break;
case FocusNavigationDirection.Previous:
case FocusNavigationDirection.Left:
case FocusNavigationDirection.Up:
flag = false;
break;
}
}
var ancestor = NativeMethods.GetAncestor(this.source.Handle, 2);
if (ancestor != IntPtr.Zero)
{
var hWnd = NativeMethods.GetNextDlgTabItem(ancestor, this.source.Handle, !flag);
if (hWnd != IntPtr.Zero)
{
NativeMethods.SetFocus(hWnd);
return(true);
}
}
return(false);
}
public bool OnNoMoreTabStops(TraversalRequest request)
{
// First, determine if we are tabbing forward or backwards
// outside of our content.
bool forward = true;
if (request != null)
{
switch (request.FocusNavigationDirection)
{
case FocusNavigationDirection.Next:
case FocusNavigationDirection.Right:
case FocusNavigationDirection.Down:
break;
case FocusNavigationDirection.Previous:
case FocusNavigationDirection.Left:
case FocusNavigationDirection.Up:
forward = false;
break;
}
}
// Based on the direction, tab forward or backwards in our parent dialog.
var nextHandle = DialogPageElementHost.GetNextFocusElement(_source.Handle, forward);
if (nextHandle != IntPtr.Zero)
{
// If we were able to find another control, send focus to it and inform
// WPF that we moved focus outside the HwndSource.
NativeMethods.SetFocus(nextHandle);
return true;
}
// If we couldn't find a dialog item to focus, inform WPF that it should
// continue cycling inside its own tab order.
return false;
}
bool IKeyboardInputSink.TabInto(TraversalRequest request)
{
return(false);
}
/// <summary>
/// Обработка нажатия клавиш [Enter] и [Up] в DataGrid поиска сущностей
/// </summary>
private void SearchProduct2DataGrid_OnPreviewKeyUp(object senderIsDataGrid, KeyEventArgs eventArgs)
{
const int startOfListIndex = 0;
// DataGrid поиска сущности
var searchDataGrid = senderIsDataGrid as DataGrid;
if (searchDataGrid == null)
{
return;
}
// Grid-обёртка DataGrid и TextBox поиска
var searchWrapperGrid = VisualTreeHelper.GetParent(searchDataGrid) as Grid;
if (searchWrapperGrid == null)
{
return;
}
// TextBox поиска/добавления
var searchTextBox = searchWrapperGrid.Children.OfType <TextBox>().FirstOrDefault();
if (searchTextBox == null)
{
return;
}
// Если фокус ввода на первой записи DataGrid и нажата [Up] - перевод клавиатурного фокуса ввода к TextBox
if (startOfListIndex == searchDataGrid.SelectedIndex && eventArgs.Key == Key.Up)
{
searchTextBox.Focus();
}
// Если записей не 0 и нажат [Enter] - заносим текст объекта в TextBox и переводим фокус к след. контролу
else if (searchDataGrid.Items.Count > 0 && eventArgs.Key == Key.Enter)
{
// Выбранная строка (объект) DataGrid поиска сущности
var rawSelectedItem = searchDataGrid.SelectedItem;
if (rawSelectedItem == null)
{
return;
}
string displayed;
var selectedItemType = rawSelectedItem.GetType();
if (selectedItemType == typeof(Product)) // Если тип найденой сущности: [Изделие]
{
_selectedProduct2 = (Product)rawSelectedItem;
Product2CodeLabel.Content = _selectedProduct2.CodeProduct.ToString(CultureInfo.CurrentCulture);
Product2NameLabel.Content = _selectedProduct2.Name;
Product2MarkLabel.Content = _selectedProduct2.Mark;
AddProductInListButton.IsEnabled = true;
displayed = _selectedProduct2.CodeProduct.ToString(CultureInfo.CurrentCulture);
}
else
{
displayed = rawSelectedItem.ToString();
}
// Вывод выбраного значения в TextBox поиска/добавления
searchTextBox.Text = displayed;
// Перевод фокуса ввода на нижележащий визуальный элемент после [DataGrid] поиска сущности
var request = new TraversalRequest(FocusNavigationDirection.Down)
{
Wrapped = false
};
eventArgs.Handled = true;
if (searchDataGrid.MoveFocus(request))
{
searchDataGrid.Visibility = Visibility.Collapsed;
}
}
}
protected override bool TabIntoCore(TraversalRequest request)
{
int result = Win32.SetFocus(_handler);
return(result > 0);
}
/// <summary>
/// Moves the focused element.
/// </summary>
/// <param name="direction">The direction.</param>
private void MoveFocus(FocusNavigationDirection direction)
{
var request = new TraversalRequest(direction);
MoveFocus(request);
}
protected override bool TabIntoCore(TraversalRequest request)
{
return(NativeMethods.SetFocus(hWnd) != hWnd);
}
bool IKeyboardInputSink.TabInto(TraversalRequest request)
{
return(TabIntoCore(request));
}
protected override bool TabIntoCore(TraversalRequest request)
{
return(Win32.SetFocus(_handler) > 0);
}
public override sealed bool MoveFocus(TraversalRequest request);
/// <summary>
/// Metodo que valida los datos para guardar
/// </summary>
/// <returns></returns>
private bool ValidaGuardar()
{
bool resultado = true;
string mensaje = string.Empty;
try
{
if (string.IsNullOrWhiteSpace(txtDescripcion.Text))
{
resultado = false;
mensaje = Properties.Resources.CorralEdicion_MsgDescripcionRequerida;
txtDescripcion.Focus();
txtDescripcion.SelectAll();
}
else if (string.IsNullOrWhiteSpace(skAyudaOrganizacion.Clave) ||
string.IsNullOrWhiteSpace(skAyudaOrganizacion.Descripcion))
{
resultado = false;
mensaje = Properties.Resources.CorralEdicion_MsgOrganizacionRequerida;
txtDescripcion.Focus();
var tRequest = new TraversalRequest(FocusNavigationDirection.Next);
txtDescripcion.MoveFocus(tRequest);
}
else if (cmbTipoCorral.SelectedItem == null || Contexto.TipoCorral.TipoCorralID == 0)
{
resultado = false;
mensaje = Properties.Resources.CorralEdicion_MsgTipoCorralRequerida;
cmbTipoCorral.Focus();
}
else if (string.IsNullOrWhiteSpace(txtCapacidad.Text) || txtCapacidad.Text == "0")
{
resultado = false;
mensaje = Properties.Resources.CorralEdicion_MsgCapacidadRequerida;
txtCapacidad.Focus();
txtCapacidad.SelectAll();
}
else if (string.IsNullOrWhiteSpace(txtSeccion.Text) || txtSeccion.Text == "0")
{
resultado = false;
mensaje = Properties.Resources.CorralEdicion_MsgSeccionRequerida;
txtSeccion.Focus();
txtSeccion.SelectAll();
}
else if (string.IsNullOrWhiteSpace(txtOrden.Text) || txtOrden.Text == "0")
{
resultado = false;
mensaje = Properties.Resources.CorralEdicion_MsgOrdenRequerida;
txtOrden.Focus();
txtOrden.SelectAll();
}
else
{
var lotePL = new LotePL();
int corralId = Extensor.ValorEntero(txtCorralId.Text);
string descripcion = txtDescripcion.Text;
int organizacionID = Contexto.Organizacion.OrganizacionID;
var corralPL = new CorralPL();
//CorralInfo corral = corralPL.ValidaCorralConLoteConExistenciaActivo(Contexto.CorralID);
//if (corral != null)
//{
// mensaje = Properties.Resources.Corral_MsgConExistencia;
// resultado = false;
//}
//else
CorralInfo corral = corralPL.ObtenerPorDescripcionOrganizacion(descripcion, organizacionID);
if (corral != null && (corralId == 0 || corralId != corral.CorralID))
{
resultado = false;
mensaje = string.Format(Properties.Resources.CorralEdicion_MsgDescripcionExistente,
corral.CorralID);
}
var loteFiltro = new LoteInfo
{
OrganizacionID = organizacionID,
CorralID = corralId
};
LoteInfo lote = lotePL.ObtenerPorCorralID(loteFiltro);
if (lote != null)
{
if (corral != null)
{
if (corral.TipoCorral.TipoCorralID != Contexto.TipoCorral.TipoCorralID)
{
resultado = false;
mensaje = string.Format(Properties.Resources.CorralEdicion_MsgCambiarTipoCorral,
lote.Lote);
}
}
}
}
}
catch (Exception ex)
{
throw new ExcepcionDesconocida(MethodBase.GetCurrentMethod(), ex);
}
if (!string.IsNullOrWhiteSpace(mensaje))
{
SkMessageBox.Show(this, mensaje, MessageBoxButton.OK, MessageImage.Warning);
}
return(resultado);
}
/// <summary>
/// Metodo que valida los datos para guardar
/// </summary>
/// <returns></returns>
private bool ValidaGuardar()
{
bool resultado = true;
string mensaje = string.Empty;
try
{
if (string.IsNullOrWhiteSpace(skAyudaOrigen.Clave) ||
string.IsNullOrWhiteSpace(skAyudaOrigen.Descripcion) ||
skAyudaOrigen.Clave == "0")
{
resultado = false;
mensaje = Properties.Resources.ConfiguracionEmbarqueEdicion_MsgOrganizacionOrigen;
skAyudaOrigen.AsignarFoco();
}
else if (string.IsNullOrWhiteSpace(skAyudaDestino.Clave) ||
string.IsNullOrWhiteSpace(skAyudaDestino.Descripcion) ||
skAyudaDestino.Clave == "0")
{
resultado = false;
mensaje = Properties.Resources.ConfiguracionEmbarqueEdicion_MsgOrganizacionDestino;
skAyudaDestino.AsignarFoco();
}
else if (skAyudaOrigen.Clave == skAyudaDestino.Clave)
{
resultado = false;
mensaje = Properties.Resources.ProgramacionEmbarque_DestinoIgualOrigen;
txtConfiguracionEmbarqueId.Focus();
var tRequest = new TraversalRequest(FocusNavigationDirection.Next);
txtConfiguracionEmbarqueId.MoveFocus(tRequest);
}
else if (!dtuKilometros.Value.HasValue || string.IsNullOrWhiteSpace(dtuKilometros.Text) ||
dtuKilometros.Text == "0")
{
resultado = false;
mensaje = Properties.Resources.ConfiguracionEmbarqueEdicion_MsgKilometrosRequerida;
dtuKilometros.Focus();
}
else if (!dtuHoras.Value.HasValue || string.IsNullOrWhiteSpace(dtuHoras.Text) ||
dtuHoras.Text == "0.0")
{
resultado = false;
mensaje = Properties.Resources.ConfiguracionEmbarqueEdicion_MsgHorasRequerida;
dtuHoras.Focus();
}
else
{
int configuracionEmbarqueId = Extensor.ValorEntero(txtConfiguracionEmbarqueId.Text);
int organizacionOrigenId = Extensor.ValorEntero(skAyudaOrigen.Clave);
int organizacionDestinoId = Extensor.ValorEntero(skAyudaDestino.Clave);
var configuracionEmbarquePL = new ConfiguracionEmbarquePL();
ConfiguracionEmbarqueInfo configuracionEmbarque =
configuracionEmbarquePL.ObtenerPorOrganizacion(organizacionOrigenId,
organizacionDestinoId);
if (configuracionEmbarque != null &&
(configuracionEmbarqueId == 0 ||
configuracionEmbarqueId != configuracionEmbarque.ConfiguracionEmbarqueID))
{
resultado = false;
mensaje =
string.Format(
Properties.Resources.ConfiguracionEmbarqueEdicion_MsgConfiguracionExistente,
configuracionEmbarque.ConfiguracionEmbarqueID);
}
}
}
catch (Exception ex)
{
throw new ExcepcionDesconocida(MethodBase.GetCurrentMethod(), ex);
}
if (!string.IsNullOrWhiteSpace(mensaje))
{
SkMessageBox.Show(this, mensaje, MessageBoxButton.OK, MessageImage.Warning);
}
return(resultado);
}
public bool TabInto(TraversalRequest request)
{
this.SetFocusToHwndHost(true, IntPtr.Zero);
return(true);
}
private void AddJumps(object sender, KeyEventArgs e)
{
DependencyObject dpobj = sender as DependencyObject;
string name = dpobj.GetValue(FrameworkElement.NameProperty) as string;
if (e.Key == Key.Tab && name == "jump" + jumpHeight.SelectedItem.ToString())
{
List <string> jumps = new List <string>();
jumps.AddRange(ReadJumps());
if (jumps.Count == Int32.Parse(jumpHeight.SelectedItem.ToString()))
{
List <Jump> addJumps = new List <Jump>();
string visibleString = "";
int i = 0;
foreach (string j in jumps)
{
visibleString += j + " ";
Jump temp = new Jump();
temp.Number = i;
i++;
temp.CUID = newCompetition.Users[newCompetition.Users.Count - 1].ID;
temp.Code = j.Split('%')[0];
temp.Height = Int32.Parse(j.Split('%')[1]);
newJumps.Add(temp);
}
usersListBox.Items.Add(visibleString);
//usersListBox.Items.Add(MainWindow.ID.ToString());
ClearJumps();
RevertColor();
}
}
else if (e.Key == Key.Tab && name.EndsWith("t"))
{
TraversalRequest tRequest = new TraversalRequest(FocusNavigationDirection.Right);
UIElement keyboardFocus = Keyboard.FocusedElement as UIElement;
if (keyboardFocus != null)
{
keyboardFocus.MoveFocus(tRequest);
}
e.Handled = true;
}
else if (e.Key == Key.Tab)
{
TraversalRequest tRequest = new TraversalRequest(FocusNavigationDirection.Left);
UIElement keyboardFocus = Keyboard.FocusedElement as UIElement;
if (keyboardFocus != null)
{
keyboardFocus.MoveFocus(tRequest);
}
tRequest = new TraversalRequest(FocusNavigationDirection.Down);
keyboardFocus = Keyboard.FocusedElement as UIElement;
if (keyboardFocus != null)
{
keyboardFocus.MoveFocus(tRequest);
}
e.Handled = true;
}
}
/// <summary>
/// Set focus to the first or last tab stop (according to the
/// TraversalRequest). If it can't, because it has no tab stops,
/// the return value is false.
/// </summary>
protected virtual bool TabIntoCore(TraversalRequest request)
{
return(false);
}
bool ValidateSMTP()
{
object element;
#if !SILVERLIGHT
element = FocusManager.GetFocusedElement(UtilDisplay.GetCurentWindow());
if (element is Control)
{
var ctrl = element as Control;
TraversalRequest tReq = new TraversalRequest(FocusNavigationDirection.Down);
ctrl.MoveFocus(tReq);
}
#else
element = FocusManager.GetFocusedElement();
if (element is SLTextBox)
{
var dp = (element as TextBox).Tag as DateEditor;
if (dp != null)
{
dp.UpdateEditValueSource();
}
}
#endif
if (isSMTPValidated == true)
{
return(true);
}
if (editrow._host == string.Empty)
{
editrow._host = null;
}
if (editrow._smtpUser == string.Empty)
{
editrow._smtpUser = null;
}
if (string.IsNullOrEmpty(editrow._smtpPassword))
{
editrow._smtpPassword = null;
}
var loadedRow = this.LoadedRow as DebtorEmailSetupClient;
if (loadedRow == null && !string.IsNullOrEmpty(editrow._host))
{
isSMTPValidated = false;
}
else if (loadedRow != null && ((editrow._host != null && editrow._host != loadedRow._host) || (editrow._port != 0 && editrow._port != loadedRow._port) || (editrow._smtpUser != null && editrow._smtpUser != loadedRow._smtpUser) || (editrow._smtpPassword != null && editrow._smtpPassword != loadedRow._smtpPassword) ||
(editrow.AllowDifferentSender == true && editrow.AllowDifferentSender != loadedRow.AllowDifferentSender) ||
(editrow.AllowDifferentSender == true && editrow.EmailSendFrom != loadedRow.EmailSendFrom)))
{
isSMTPValidated = false;
}
if (isSMTPValidated == false)
{
#if !SILVERLIGHT
if (UnicontaMessageBox.Show(Uniconta.ClientTools.Localization.lookup("SMTPVerifyMsg"), Uniconta.ClientTools.Localization.lookup("Warning"), MessageBoxButton.YesNo) == MessageBoxResult.Yes)
#else
if (UnicontaMessageBox.Show(Uniconta.ClientTools.Localization.lookup("SMTPVerifyMsg"), Uniconta.ClientTools.Localization.lookup("Warning"), MessageBoxButton.OKCancel) == MessageBoxResult.OK)
#endif
{
FrmRibbon_OnItemClicked("TestMail");
return(false);
}
else
{
isSMTPValidated = null;
return(false);
}
}
return(true);
}
bool IKeyboardInputSite.OnNoMoreTabStops(TraversalRequest request)
{
return(Browser.TabOut(request.FocusNavigationDirection == FocusNavigationDirection.Next));
// i. Tabbing-in is handled by ApplicationProxyInternal.
}
public bool OnNoMoreTabStops(TraversalRequest request)
{
// TODO: Allow the ElementHost's container to handle Tab/Arrow navigation
return(false);
}
protected override bool TabIntoCore(TraversalRequest request)
{
return(base.TabIntoCore(request));
}
private void OnMoveFocusToPatternsTree(object sender, RoutedEventArgs e)
{
var traversalRequest = new TraversalRequest(FocusNavigationDirection.First);
this.ctrlPatterns.MoveFocus(traversalRequest);
}
static ModalContentPresenter()
{
traversalDirection = new TraversalRequest(FocusNavigationDirection.First);
}
public bool TabInto(TraversalRequest request)
{
return(false);
}
/// <summary>
/// Обработка нажатия мышки на строку DataGrid поиска сущностей
/// </summary>
private void SearchDataGrid_OnPreviewMouseDown(object senderIsDataGrid, MouseButtonEventArgs eventArgs)
{
// DataGrid поиска сущности
var searchDataGrid = senderIsDataGrid as DataGrid;
if (searchDataGrid == null)
{
return;
}
// Grid-обёртка DataGrid и TextBox поиска
var searchWrapperGrid = VisualTreeHelper.GetParent(searchDataGrid) as Grid;
if (searchWrapperGrid == null)
{
return;
}
// TextBox поиска/добавления
var searchTextBox = searchWrapperGrid.Children.OfType <TextBox>().FirstOrDefault();
if (searchTextBox == null)
{
return;
}
// Выбранная строка (объект) DataGrid поиска сущности
var rawSelectedItem = searchDataGrid.SelectedItem;
if (rawSelectedItem == null)
{
return;
}
string displayed;
var selectedItemType = rawSelectedItem.GetType();
if (selectedItemType == typeof(Product)) // Если тип найденой сущности: [Изделие]
{
_selectedProduct1 = (Product)rawSelectedItem;
Product1CodeLabel.Content = _selectedProduct1.CodeProduct.ToString(CultureInfo.CurrentCulture);
Product1NameLabel.Content = _selectedProduct1.Name;
Product1MarkLabel.Content = _selectedProduct1.Mark;
MaterialWrapperGrid.IsEnabled = true;
MaterialCodeLabel.Content = string.Empty;
MaterialNameLabel.Content = string.Empty;
MaterialMarkLabel.Content = string.Empty;
MaterialGostLabel.Content = string.Empty;
MeasureLabel.Content = string.Empty;
AuxiliaryMaterialConsumptionRateLabel.Content = string.Empty;
_searchMaterialStorage = Nu65StorageMssql.GetMaterialsByProductIdWhithMeasure(_selectedProduct1.Id);
_searchMaterialStorage.Sort();
SearchMaterialDataGrid.ItemsSource = _searchMaterialStorage;
displayed = _selectedProduct1.CodeProduct.ToString(CultureInfo.CurrentCulture);
}
else if (selectedItemType == typeof(Material)) // Если тип найденой сущности: [Материал]
{
_selectedMaterial = (Material)rawSelectedItem;
MaterialCodeLabel.Content = _selectedMaterial.CodeMaterial.ToString(CultureInfo.CurrentCulture);
MaterialNameLabel.Content = _selectedMaterial.Name;
MaterialMarkLabel.Content = _selectedMaterial.Profile;
MaterialGostLabel.Content = _selectedMaterial.Gost;
MeasureLabel.Content = _selectedMaterial.Measure.ShortName;
WorkGuildLabel.Content = _selectedMaterial.WorkGuildId;
RegionLabel.Content = _selectedMaterial.ParcelId;
AuxiliaryMaterialConsumptionRateLabel.Content = _selectedMaterial.AuxiliaryMaterialConsumptionRate;
displayed = _selectedMaterial.CodeMaterial.ToString(CultureInfo.CurrentCulture);
}
else
{
displayed = rawSelectedItem.ToString();
}
// Вывод выбраного значения в TextBox поиска/добавления
searchTextBox.Text = displayed;
// Перевод фокуса ввода на нижележащий визуальный элемент после [DataGrid] поиска сущности
var request = new TraversalRequest(FocusNavigationDirection.Down)
{
Wrapped = false
};
eventArgs.Handled = true;
if (searchDataGrid.MoveFocus(request))
{
searchDataGrid.Visibility = Visibility.Collapsed;
}
}
/// <summary>
/// Request to move the focus from this element to another element
/// </summary>
/// <param name="request">Determine how to move the focus</param>
/// <returns> Returns true if focus is moved successfully. Returns false if there is no next element</returns>
public virtual bool MoveFocus(TraversalRequest request)
{
return(false);
}
private void SearchProduct2DataGrid_OnPreviewMouseDown(object senderIsDataGrid, MouseButtonEventArgs eventArgs)
{
// DataGrid поиска сущности
var searchDataGrid = senderIsDataGrid as DataGrid;
if (searchDataGrid == null)
{
return;
}
// Grid-обёртка DataGrid и TextBox поиска
var searchWrapperGrid = VisualTreeHelper.GetParent(searchDataGrid) as Grid;
if (searchWrapperGrid == null)
{
return;
}
// TextBox поиска/добавления
var searchTextBox = searchWrapperGrid.Children.OfType <TextBox>().FirstOrDefault();
if (searchTextBox == null)
{
return;
}
// Выбранная строка (объект) DataGrid поиска сущности
var rawSelectedItem = searchDataGrid.SelectedItem;
if (rawSelectedItem == null)
{
return;
}
string displayed;
var selectedItemType = rawSelectedItem.GetType();
if (selectedItemType == typeof(Product)) // Если тип найденой сущности: [Изделие]
{
_selectedProduct2 = (Product)rawSelectedItem;
Product2CodeLabel.Content = _selectedProduct2.CodeProduct.ToString(CultureInfo.CurrentCulture);
Product2NameLabel.Content = _selectedProduct2.Name;
Product2MarkLabel.Content = _selectedProduct2.Mark;
AddProductInListButton.IsEnabled = true;
displayed = _selectedProduct2.CodeProduct.ToString(CultureInfo.CurrentCulture);
}
else
{
displayed = rawSelectedItem.ToString();
}
// Вывод выбраного значения в TextBox поиска/добавления
searchTextBox.Text = displayed;
// Перевод фокуса ввода на нижележащий визуальный элемент после [DataGrid] поиска сущности
var request = new TraversalRequest(FocusNavigationDirection.Down)
{
Wrapped = false
};
eventArgs.Handled = true;
if (searchDataGrid.MoveFocus(request))
{
searchDataGrid.Visibility = Visibility.Collapsed;
}
}
private void wxTextBox_PreviewKeyDown(object sender, KeyEventArgs e)
{
var textBox = sender as TextBox;
if (textBox == null || textBox.Text == null)
{
return;
}
if (Keyboard.Modifiers != 0)
{
return;
}
TraversalRequest tRequest = null;
switch (e.Key)
{
case Key.Up:
if (textBox.SelectionLength == 0 && !_KeyPressing) // Detect first line
{
if (textBox.GetLineIndexFromCharacterIndex(textBox.SelectionStart) == 0)
{
tRequest = new TraversalRequest(FocusNavigationDirection.Up);
}
}
break;
case Key.Down:
if (textBox.SelectionLength == 0 && !_KeyPressing) // Detect last line
{
if (textBox.GetLineIndexFromCharacterIndex(textBox.SelectionStart) == textBox.LineCount - 1)
{
tRequest = new TraversalRequest(FocusNavigationDirection.Down);
}
}
break;
case Key.Left:
if (textBox.SelectionStart == 0 && textBox.SelectionLength == 0 && !_KeyPressing)
{
tRequest = new TraversalRequest(FocusNavigationDirection.Left);
}
break;
case Key.Right:
if (textBox.IsReadOnly && !textBox.IsReadOnlyCaretVisible)
{
e.Handled = true;
textBox.IsReadOnlyCaretVisible = true;
}
else if (textBox.SelectionStart == textBox.Text.Length && textBox.SelectionLength == 0 && !_KeyPressing)
{
tRequest = new TraversalRequest(FocusNavigationDirection.Right);
}
break;
}
if (tRequest != null)
{
e.Handled = true;
textBox.MoveFocus(tRequest);
}
else
{
_KeyPressing = true;
}
}
private void txt_PreviewKeyDown(object sender, KeyEventArgs e)
{
System.Diagnostics.Debug.WriteLine("txt_PreviewKeyDown: " + txt.Text);
if (_ehEntrada)
{
_bufferSearch.Append(txt.Text);
_ehEntrada = false;
}
if (e.Key == Key.Escape || e.Key == Key.Delete)
{
e.Handled = true;
return;
}
if (e.Key != Key.Enter && e.Key != Key.Tab)
{
AjustarSarchBuffer(e.Key);
Filtrar("");
}
if (e.Key == Key.Down)
{
if (Items != null && Items.Count > 0)
{
OpenPopup();
lista.Focus();
lista.SelectedItem = ListaFiltrada.FirstOrDefault();
lista.UpdateLayout();
ListBoxItem listItem = null;
listItem = (ListBoxItem)lista.ItemContainerGenerator.ContainerFromItem(lista.SelectedItem);
if (listItem != null)
{
listItem.Focus();
TraversalRequest tRequest = new TraversalRequest(FocusNavigationDirection.Previous);
UIElement keyboardFocus = Keyboard.FocusedElement as UIElement;
if (keyboardFocus != null)
{
keyboardFocus.MoveFocus(tRequest);
}
}
e.Handled = true;
}
}
else if (e.Key == Key.Tab)
{
_ehEntrada = false;
_ehSaida = true;
InternalItemSelected = ListaFiltrada.FirstOrDefault() != null?ListaFiltrada.FirstOrDefault() : null;
if (InternalItemSelected != null)
{
_bufferSearch.Clear();
_bufferSearch.Append(InternalItemSelected.Descricao);
LabelLinkItemSelected = SetLabelLink(GetDescricaoObject(MapaObjects[InternalItemSelected.Codigo]));
txt.CaretIndex = txt.Text.Length;
SetValue(SelectedItemProperty, MapaObjects[InternalItemSelected.Codigo]);
FecharPopup();
}
else
{
_bufferSearch.Clear();
SetValue(SelectedItemProperty, MapaObjects["null"]);
LabelLinkItemSelected = SetLabelLink(GetDescricaoObject(MapaObjects["null"]));
FecharPopup();
}
}
else if (e.Key == Key.Enter)
{
_ehEntrada = false;
_ehSaida = true;
InternalItemSelected = ListaFiltrada.FirstOrDefault() != null?ListaFiltrada.FirstOrDefault() : null;
if (InternalItemSelected != null)
{
_bufferSearch.Clear();
_bufferSearch.Append(InternalItemSelected.Descricao);
LabelLinkItemSelected = SetLabelLink(GetDescricaoObject(MapaObjects[InternalItemSelected.Codigo]));
txt.CaretIndex = txt.Text.Length;
SetValue(SelectedItemProperty, MapaObjects[InternalItemSelected.Codigo]);
FecharPopup();
e.Handled = true;
}
else
{
_bufferSearch.Clear();
SetValue(SelectedItemProperty, MapaObjects["null"]);
FecharPopup();
e.Handled = true;
}
}
else if (e.Key == Key.Right)
{
InternalItemSelected = ListaFiltrada.FirstOrDefault() != null?ListaFiltrada.FirstOrDefault() : null;
if (InternalItemSelected != null)
{
_bufferSearch.Clear();
_bufferSearch.Append(InternalItemSelected.Descricao);
LabelLinkItemSelected = SetLabelLink(GetDescricaoObject(MapaObjects[InternalItemSelected.Codigo]));
txt.CaretIndex = txt.Text.Length;
SetValue(SelectedItemProperty, MapaObjects[InternalItemSelected.Codigo]);
_ehEntrada = false;
_ehSaida = true;
FecharPopup();
}
}
else if (e.Key == Key.Back && txt.Text.Length == 1)
{
txt.Text = "";
txtHolder.Text = "";
_bufferSearch.Clear();
txt.Focus();
}
else if (e.Key == Key.Back && txt.SelectionLength == txt.Text.Length)
{
txt.Text = "";
txtHolder.Text = "";
_bufferSearch.Clear();
Filtrar("");
}
else if (e.Key == Key.Back && txt.SelectionLength > 0)
{
Regex regex = new Regex(Regex.Escape(txt.SelectedText));
string resultado = regex.Replace(txt.Text, "");
_bufferSearch.Clear();
if (resultado.Length > 0)
{
_bufferSearch.Append(resultado);
}
txt.Text = resultado;
txtHolder.Text = "";
txt.CaretIndex = txt.Text.Length;
Filtrar("");
e.Handled = true;
}
else if (e.Key == Key.Back && this._bufferSearch.Length < MinimumSearchLength)
{
FecharPopup(false);
}
}
private void OnMoveFocusToEventsGrid(object sender, RoutedEventArgs e)
{
var traversalRequest = new TraversalRequest(FocusNavigationDirection.First);
this.dgEvents.MoveFocus(traversalRequest);
}
