private PpsGenericWpfControl UpdateControl(object args)
{
PpsGenericWpfControl returnValue;
if (args is PpsGenericWpfControl paneControl) // force a framework element
{
returnValue = paneControl;
}
else if (args is LuaTable t) // should be properties for the PpsGenericWpfControl
{
var creator = LuaWpfCreator.CreateFactory(ShellWpf.LuaUI, typeof(PpsGenericWpfControl));
creator.SetTableMembers(t);
using (var xamlReader = new PpsXamlReader(creator.CreateReader(this), new PpsXamlReaderSettings()
{
Code = this, CloseInput = true, BaseUri = Request.BaseAddress, ServiceProvider = this
}))
returnValue = PpsXamlParser.LoadAsync <PpsGenericWpfControl>(xamlReader).AwaitTask();
}
else
{
throw new ArgumentException(nameof(args));
}
Control = returnValue;
OnControlCreated();
return(Control);
} // proc UpdateControl
private static LuaWpfCreator CreateComboField(IPpsDataFieldReadOnlyProperties properties)
{
dynamic ui = new LuaUI();
//dynamic combo = LuaWpfCreator.CreateFactory(ui, typeof(ComboBox));
dynamic combo = LuaWpfCreator.CreateFactory(ui, typeof(PpsComboBox));
combo.SelectedValue = PpsDataFieldBinding.CreateWpfBinding(properties.GetService <PpsDataFieldInfo>(true));
return(combo);
} // func CreateComboField
private LuaWpfCreator CreateCheckField(IPpsDataFieldReadOnlyProperties properties)
{
dynamic ui = new LuaUI();
dynamic check = LuaWpfCreator.CreateFactory(ui, typeof(CheckBox));
//check.Content = properties.displayName;
check.IsThreeState = false;
check.IsChecked = PpsDataFieldBinding.CreateWpfBinding(properties.GetService <PpsDataFieldInfo>(true));
return(check);
} // func CreateCheckField
} // func CreateTextField
private LuaWpfCreator CreateSelector(IPpsDataFieldReadOnlyProperties properties)
{
dynamic combobox = LuaWpfCreator.CreateFactory(new LuaUI(), typeof(PpsComboBox));
if (properties.TryGetProperty <bool>("Nullable", out var tmpNullable))
{
combobox.IsNullable = tmpNullable;
}
SetTextFieldProperties((object)combobox, properties);
return(combobox);
} // func CreateSelector
private LuaWpfCreator CreateRelationField(IPpsDataFieldReadOnlyProperties properties, PpsDataColumnDefinition columnDefinition)
{
dynamic combobox = CreateSelector(properties);
// bind items source
if (!properties.TryGetProperty <string>("TableBindingPath", out var baseBindingPath))
{
baseBindingPath = properties.GetService <PpsDataSetResolver>(true).BindingPath;
}
var codeBase = properties.GetService <IPpsXamlCode>(true);
dynamic itemsSourceBinding = LuaWpfCreator.CreateFactory(new LuaUI(), typeof(Binding));
itemsSourceBinding.Path = PpsDataFieldBinding.CombinePath(baseBindingPath, columnDefinition.ParentColumn.Table.Name);
itemsSourceBinding.Source = codeBase;
combobox.ItemsSource = itemsSourceBinding;
// bind value
combobox.SelectedValue = PpsDataFieldBinding.CreateWpfBinding(properties.GetService <PpsDataFieldInfo>(true));
return(combobox);
} // func CreateRelationField
private LuaWpfCreator CreateTextField(IPpsDataFieldReadOnlyProperties properties, bool formattedText = false)
{
var ui = new LuaUI();
dynamic txt = LuaWpfCreator.CreateFactory(ui, typeof(PpsTextBox));
var isReadOnly = properties.TryGetProperty <bool>("IsReadOnly", out var tmpReadOnly) ? (bool?)tmpReadOnly : null;
var textBinding = PpsDataFieldBinding.CreateWpfBinding(properties.GetService <PpsDataFieldInfo>(true), append: formattedText ? "Value" : null, isReadOnly: isReadOnly);
var inputType = formattedText ? PpsTextBoxInputType.MultiLine : PpsTextBoxInputType.None;
var setMaxLength = true;
switch (Type.GetTypeCode(properties.DataType))
{
case TypeCode.Decimal:
PpsDataFieldFactory.SetNumericBinding(ui, txt, textBinding, true, 2);
inputType = PpsTextBoxInputType.DecimalNegative;
setMaxLength = false;
break;
case TypeCode.Single:
PpsDataFieldFactory.SetNumericBinding(ui, txt, textBinding, true, 3);
inputType = PpsTextBoxInputType.DecimalNegative;
setMaxLength = false;
break;
case TypeCode.Double:
PpsDataFieldFactory.SetNumericBinding(ui, txt, textBinding, true, 6);
inputType = PpsTextBoxInputType.DecimalNegative;
setMaxLength = false;
break;
case TypeCode.SByte:
PpsDataFieldFactory.SetNumericBinding(ui, txt, textBinding, true, 0);
inputType = PpsTextBoxInputType.IntegerNegative;
break;
case TypeCode.Int16:
PpsDataFieldFactory.SetNumericBinding(ui, txt, textBinding, true, 0);
inputType = PpsTextBoxInputType.IntegerNegative;
break;
case TypeCode.Int32:
PpsDataFieldFactory.SetNumericBinding(ui, txt, textBinding, true, 0);
inputType = PpsTextBoxInputType.IntegerNegative;
break;
case TypeCode.Int64:
PpsDataFieldFactory.SetNumericBinding(ui, txt, textBinding, true, 0);
inputType = PpsTextBoxInputType.IntegerNegative;
break;
case TypeCode.Byte:
PpsDataFieldFactory.SetNumericBinding(ui, txt, textBinding, false, 0);
inputType = PpsTextBoxInputType.Integer;
break;
case TypeCode.UInt16:
SetNumericBinding(ui, txt, textBinding, false, 0);
inputType = PpsTextBoxInputType.Integer;
break;
case TypeCode.UInt32:
PpsDataFieldFactory.SetNumericBinding(ui, txt, textBinding, false, 0);
inputType = PpsTextBoxInputType.Integer;
break;
case TypeCode.UInt64:
PpsDataFieldFactory.SetNumericBinding(ui, txt, textBinding, false, 0);
inputType = PpsTextBoxInputType.Integer;
break;
case TypeCode.DateTime:
if (inputType != PpsTextBoxInputType.Date &&
inputType != PpsTextBoxInputType.Time)
{
inputType = PpsTextBoxInputType.Date;
}
if (inputType == PpsTextBoxInputType.Date) // we can set a binding converter
{
PpsDataFieldFactory.SetDateBinding(ui, txt, textBinding, false, 0);
}
break;
}
if (properties.TryGetProperty <PpsTextBoxInputType>("InputType", out var tmpInputType))
{
inputType = tmpInputType;
}
txt.InputType = inputType;
txt.Text = textBinding;
SetTextFieldProperties((object)txt, properties);
if (setMaxLength && properties.TryGetProperty <int>("MaxLength", out var maxInputLength))
{
txt.MaxLength = maxInputLength;
}
if (properties.TryGetProperty <bool>("Nullable", out var tmpNullable))
{
txt.IsNullable = tmpNullable;
}
if (isReadOnly.HasValue)
{
txt.IsReadOnly = isReadOnly;
}
if (formattedText)
{
txt.FormattedValue = PpsDataFieldBinding.CreateWpfBinding(properties.GetService <PpsDataFieldInfo>(true), append: "FormattedValue", isReadOnly: true);
}
return(txt);
} // func CreateTextField