protected override void OnPreviewKeyDown(KeyEventArgs e)
{
base.OnPreviewKeyDown(e);
if (e.Handled)
{
return;
}
if (!DoNotActionOnEnterKey && e.Key == Key.Enter && Keyboard.Modifiers == ModifierKeys.None && RclGridControl.SelectedItem != null)
{
e.Handled = true;
OnSelect(ValueDataFieldConstants.CreateDefaultParameter(ValueDataFieldConstants.Value));
return;
}
if ((AllowAutoShowAutoFilterRow || ShowAutoFilterRow) && IsNotFunctionalKey(e.Key))
{
if (!ShowAutoFilterRow)
{
ShowAutoFilterRow = true;
}
RclGridControl.SetFocusRow(DataControlBase.AutoFilterRowHandle);
}
}
private void OnSelect(ValueDataField parameter)
{
if (!CanSelect(parameter))
{
return;
}
CommandParameter = ValueDataFieldConstants.CreateDefaultParameter(ValueDataFieldConstants.Value);
ExecuteCommandSource(this);
}
private void OnSelectCommand()
{
if (!CanSelectCommand())
{
return;
}
if (MenuAction != null)
{
MenuAction(ValueDataFieldConstants.CreateDefaultParameter(string.Empty));
}
}
/// <summary>
/// MEGA-HACK: получаем переменные из WF и выбираем значение нужной переменной.
/// </summary>
public static void SetWorkFlowPropertyValue(ActivityContext context, Collection <ValueDataField> fields)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
if (fields == null)
{
throw new ArgumentNullException("fields");
}
var dataContext = context.DataContext;
var propertyDescriptorCollection = dataContext.GetProperties();
foreach (var field in fields)
{
foreach (PropertyDescriptor propertyDesc in propertyDescriptorCollection)
{
var key = ValueDataFieldConstants.WfPropertyName + "Value";
var propertyName = field.Get <object>(key) ?? ValueDataFieldConstants.GetWfVariablePropertyName(field.Value);
if (propertyName != null && propertyDesc.Name.Equals(propertyName))
{
field.Value = propertyDesc.GetValue(dataContext);
//break;
}
key = ValueDataFieldConstants.WfPropertyName + "LookupFilterExt";
propertyName = field.Get <string>(key) ?? ValueDataFieldConstants.GetWfVariablePropertyName(field.LookupFilterExt);
if (propertyName != null && propertyDesc.Name.Equals(propertyName))
{
var lookupFilterExtValue = propertyDesc.GetValue(dataContext);
if (lookupFilterExtValue != null)
{
field.LookupFilterExt = lookupFilterExtValue.ToString();
}
//break;
}
foreach (var prop in field.Properties.Where(p => p.Value != null).ToArray())
{
propertyName = ValueDataFieldConstants.GetWfVariablePropertyName(prop.Value);
if (propertyName != null && propertyDesc.Name.Equals(propertyName))
{
field.Set(prop.Key, propertyDesc.GetValue(dataContext));
}
}
}
}
}
private ValueDataFieldPropertiesEditorDialog.ValueDataFieldProperty CreateValueDataFieldProperty(KeyValuePair <string, object> property)
{
var result = new ValueDataFieldPropertiesEditorDialog.ValueDataFieldProperty
{
Name = property.Key,
Type = property.Value == null ? typeof(object) : property.Value.GetType(),
Value = property.Value,
UseWfVariable = ValueDataFieldConstants.ValidateUseWfVariable(property.Value)
};
if (result.UseWfVariable)
{
result.Value = ValueDataFieldConstants.GetWfVariablePropertyName(result.Value);
if (result.Type == typeof(string))
{
result.Type = typeof(object);
}
}
return(result);
}
//Нет в 13.2
//protected override FrameworkElement CreateContent(Type valueType, DataType? dataType)
protected override FrameworkElement CreateContentAndInitializeUI()
{
FrameworkElement result = null;
if (!string.IsNullOrEmpty(LookUpCode) && LookupType == RclLookupType.None)
{
LookupType = RclLookupType.Default;
}
switch (LookupType)
{
case RclLookupType.Default:
case RclLookupType.DefaultGrid:
var customComboBoxEditRcl = new CustomComboBoxEditRcl
{
Name = string.Format("{0}_{1}", Name, LookupType),
IsWfDesignMode = IsWfDesignMode,
LookupType = LookupType,
LookUpCodeEditorFilterExt =
IsWfDesignMode ? WfDesignModeLookUpCodeEditorFilterExt : LookUpFilterExt,
LookUpCodeEditor = LookUpCode,
UseFunctionKeys = UseFunctionKeys,
ParentKeyPreview = ParentKeyPreview,
HotKey = HotKey,
CustomDisplayMember = CustomDisplayMember,
LookupTitle = DisplayName
};
if (MaxRowsOnPage.HasValue)
{
customComboBoxEditRcl.MaxRowsOnPage = MaxRowsOnPage.Value;
}
result = customComboBoxEditRcl;
break;
case RclLookupType.SelectControl:
VerticalAlignment = VerticalAlignment.Stretch;
var select = new CustomSelectControl
{
LookUpCodeEditorFilterExt =
IsWfDesignMode ? WfDesignModeLookUpCodeEditorFilterExt : LookUpFilterExt,
LookUpCodeEditor = LookUpCode,
UseFunctionKeys = UseFunctionKeys,
ParentKeyPreview = ParentKeyPreview,
CustomDisplayMember = CustomDisplayMember,
ExternalItemsSource = ItemsSource,
DisplayMember = DisplayMember,
ValueMember = ValueMember
};
if (MaxRowsOnPage.HasValue)
{
select.MaxRowsOnPage = MaxRowsOnPage.Value;
}
if ((CloseDialogOnSelectedItemChanged || CloseDialog) && CloseDialogCommand != null)
{
select.CommandParameter = ValueDataFieldConstants.CreateDefaultParameter(ValueDataFieldConstants.Value);
select.Command = CloseDialogCommand;
}
result = select;
break;
case RclLookupType.SelectGridControl:
case RclLookupType.List:
VerticalAlignment = VerticalAlignment.Stretch;
//debug
//if (IsWfDesignMode)
// Fields = GetGridFields();
//
var customSelectView = new CustomSelectView
{
ItemsSourceType = FieldType,
IsWfDesignMode = IsWfDesignMode,
AutoShowAutoFilterRowWhenRowsCountMoreThan = -1,
LookUpCodeEditorFilterExt =
IsWfDesignMode ? WfDesignModeLookUpCodeEditorFilterExt : LookUpFilterExt,
LookUpCodeEditor = LookUpCode,
Source = ItemsSource,
DisplaySetting = DisplaySetting.HasValue ? DisplaySetting.Value : SettingDisplay.List,
VerifyColumnsSourceChanged = true,
ShowSelectMenuItem = LookupType == RclLookupType.SelectGridControl,
MaxRows = MaxRows,
Fields = Fields != null && Fields.Any() ? new ObservableCollection <DataField>(Fields) : null,
AllowAutoShowAutoFilterRow = AllowAutoShowAutoFilterRow,
DoNotAllowUpdateShowAutoFilterRowFromXml = DoNotAllowUpdateShowAutoFilterRowFromXml,
ShowAutoFilterRow = ShowAutoFilterRow,
ShowTotalRow = ShowTotalRow,
DoNotActionOnEnterKey = DoNotActionOnEnterKey,
BestFitColumnNames = BestFitColumnNames,
FormatConditions = FormatConditions
};
if (ShowControlMenu.HasValue)
{
customSelectView.ShowMenu = ShowControlMenu.Value;
}
if (IsWfDesignMode && string.IsNullOrEmpty(customSelectView.LookUpCodeEditor) &&
customSelectView.Source == null && FieldType != null)
{
customSelectView.Source = new[] { Activator.CreateInstance(FieldType) };
}
if (FooterMenu != null && FooterMenu.Length > 0)
{
customSelectView.AddFooterMenuItems(FooterMenu, FontSize, IsWfDesignMode);
}
if ((CloseDialogOnSelectedItemChanged || CloseDialog) && CloseDialogCommand != null)
{
customSelectView.Command = CloseDialogCommand;
}
result = customSelectView;
break;
}
if (IsMemoView)
{
result = new MemoEdit
{
ShowIcon = false,
//PopupWidth = 250,
MemoTextWrapping = TextWrapping.Wrap,
MemoVerticalScrollBarVisibility = ScrollBarVisibility.Hidden,
MemoHorizontalScrollBarVisibility = ScrollBarVisibility.Hidden
};
}
if (typeof(IList).IsAssignableFrom(FieldType))
{
result = CreateContentSubListView(FieldType);
}
if (result == null)
{
result = CreateContentInternal();
}
if (result == null)
{
result = base.CreateContentAndInitializeUI();
var textEdit = result as TextEdit;
if (textEdit != null)
{
textEdit.TextWrapping = TextWrapping.Wrap;
if (textEdit.TextWrapping == TextWrapping.Wrap)
{
textEdit.HorizontalContentAlignment = HorizontalAlignment.Left;
textEdit.VerticalContentAlignment = VerticalAlignment.Top;
}
if (!String.IsNullOrEmpty(BackGroundColor))
{
var brushconverter = new BrushConverter();
((TextEdit)result).Background = brushconverter.ConvertFromString(BackGroundColor) as Brush;
}
}
}
var termilalUi = result as IRclUi;
if (termilalUi == null)
{
//Гридам не навязывать стандартную обработку клавиш.
if (LookupType != RclLookupType.SelectGridControl && LookupType != RclLookupType.List)
{
if (CloseDialog)
{
KeyHelper.SetCloseDialogElement(result);
}
if (IsDoNotMovedFocusOnNextControl)
{
KeyHelper.SetDoNotMovedFocusOnNextControl(result);
}
result.PreviewKeyDown += (s, e) => KeyHelper.PreviewKeyDown(result, e);
}
}
else
{
termilalUi.IsMovedFocusOnNextControl = !CloseDialog;
}
if (IsFocused || SetFocus)
{
result.BackgroundFocus();
}
if (IsWfDesignMode)
{
var themeName = ThemeManager.GetThemeName(this);
if (string.IsNullOrEmpty(themeName))
{
themeName = StyleKeys.RclDefaultThemeName;
}
ThemeManager.SetThemeName(result, themeName);
}
return(result);
}
