PopupEditorControl.cs 6.3 KB

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  1. using System;
  2. using System.Collections.Generic;
  3. using System.Linq;
  4. using System.Windows;
  5. using System.Windows.Controls;
  6. using System.Windows.Controls.Primitives;
  7. using System.Windows.Media;
  8. using InABox.Clients;
  9. using InABox.Core;
  10. namespace InABox.DynamicGrid;
  11. public class PopupEditorControl : DynamicEditorControl<Guid, PopupEditor>, IPopupEditorControl
  12. {
  13. static PopupEditorControl()
  14. {
  15. //DynamicEditorControlFactory.Register<PopupEditorControl, PopupEditor>();
  16. }
  17. private Type? _type;
  18. private Guid _value = Guid.Empty;
  19. private TextBox Editor;
  20. //public event DefineFilter OnDefineFilter;
  21. public PopupEditorControl()
  22. {
  23. OtherColumns = new Dictionary<string, string>();
  24. }
  25. public Dictionary<string, string> OtherColumns { get; }
  26. public event OnDefineLookupFilter? OnDefineFilter;
  27. public override void Configure()
  28. {
  29. _type = EditorDefinition.Type;
  30. Host.LoadColumns(ColumnName, OtherColumns);
  31. Host.LoadColumns(ColumnName, EditorDefinition.OtherColumns);
  32. }
  33. protected override FrameworkElement CreateEditor()
  34. {
  35. var Grid = new Grid
  36. {
  37. VerticalAlignment = VerticalAlignment.Stretch,
  38. HorizontalAlignment = HorizontalAlignment.Stretch
  39. };
  40. Grid.ColumnDefinitions.Add(new ColumnDefinition { Width = new GridLength(1, GridUnitType.Star) });
  41. Grid.ColumnDefinitions.Add(new ColumnDefinition { Width = new GridLength(30, GridUnitType.Pixel) });
  42. Grid.ColumnDefinitions.Add(new ColumnDefinition { Width = new GridLength(50, GridUnitType.Pixel) });
  43. Editor = new TextBox
  44. {
  45. VerticalAlignment = VerticalAlignment.Stretch,
  46. VerticalContentAlignment = VerticalAlignment.Center,
  47. HorizontalAlignment = HorizontalAlignment.Stretch,
  48. IsReadOnly = true
  49. };
  50. Editor.SetValue(Grid.ColumnProperty, 0);
  51. Editor.SetValue(Grid.RowProperty, 0);
  52. Grid.Children.Add(Editor);
  53. var Select = new Button
  54. {
  55. VerticalAlignment = VerticalAlignment.Stretch,
  56. VerticalContentAlignment = VerticalAlignment.Center,
  57. HorizontalAlignment = HorizontalAlignment.Stretch,
  58. Content = "..",
  59. Margin = new Thickness(5, 0, 0, 0),
  60. Focusable = false
  61. };
  62. Select.SetValue(Grid.ColumnProperty, 1);
  63. Select.SetValue(Grid.RowProperty, 0);
  64. Select.Click += Select_Click;
  65. Grid.Children.Add(Select);
  66. var Clear = new Button
  67. {
  68. VerticalAlignment = VerticalAlignment.Stretch,
  69. VerticalContentAlignment = VerticalAlignment.Center,
  70. HorizontalAlignment = HorizontalAlignment.Stretch,
  71. Content = "Clear",
  72. Margin = new Thickness(5, 0, 0, 0),
  73. Focusable = false
  74. };
  75. Clear.SetValue(Grid.ColumnProperty, 2);
  76. Clear.SetValue(Grid.RowProperty, 0);
  77. Clear.Click += Clear_Click;
  78. Grid.Children.Add(Clear);
  79. return Grid;
  80. }
  81. private void Select_Click(object sender, RoutedEventArgs e)
  82. {
  83. if (_type != null)
  84. {
  85. var list = new PopupList(_type, _value, OtherColumns.Keys.ToArray());
  86. list.OnDefineFilter += t => { return LookupFactory.DefineLookupFilter(Host.GetEditorType(), t, ColumnName, Host.GetItems()); };
  87. if (list.ShowDialog() == true)
  88. {
  89. _value = list.ID;
  90. //Dictionary<String, String> fieldmap = new Dictionary<String, String>();
  91. foreach (var key in OtherColumns.Keys)
  92. //String[] comps = othercolumn.Split(new String[] { "->" }, StringSplitOptions.None);
  93. //String field = comps.Last();
  94. //fieldmap[comps.First()] = field;
  95. OtherValues[OtherColumns[key]] = list.OtherValues[key];
  96. //fieldmap[OtherColumns[key]] = list.OtherValues[othercolumn]
  97. CheckChanged();
  98. var display = new List<string?>();
  99. //var columns = Entity.DefaultLookupColumns(_type) as IColumns;
  100. var columns = LookupFactory.DefineLookupColumns(Host.GetEditorType(), _type, ColumnName);
  101. foreach (var column in columns.ColumnNames())
  102. if (list.OtherValues.ContainsKey(column))
  103. display.Add(list.OtherValues[column]?.ToString());
  104. Editor.Text = string.Join(" / ", display.Where(x => x != null && !string.IsNullOrWhiteSpace(x.ToString())));
  105. }
  106. }
  107. }
  108. private void Clear_Click(object sender, RoutedEventArgs e)
  109. {
  110. if (_type != null)
  111. {
  112. _value = Guid.Empty;
  113. foreach (var otherfield in OtherColumns.Keys)
  114. OtherValues[OtherColumns[otherfield]] = null;
  115. CheckChanged();
  116. Editor.Text = "";
  117. }
  118. }
  119. public override int DesiredHeight()
  120. {
  121. return 25;
  122. }
  123. public override int DesiredWidth()
  124. {
  125. return int.MaxValue;
  126. }
  127. protected override Guid RetrieveValue()
  128. {
  129. return _value;
  130. }
  131. protected override void UpdateValue(Guid value)
  132. {
  133. _value = value;
  134. if (_type is null)
  135. {
  136. Logger.Send(LogType.Error, "", "PopupEditorControl.UpdateValue(): _type is null!");
  137. return;
  138. }
  139. var client = ClientFactory.CreateClient(_type);
  140. var columns = LookupFactory.DefineLookupColumns(Host.GetEditorType(), _type, ColumnName);
  141. var sort = LookupFactory.DefineSort(_type);
  142. var filter = Filter.Create(_type);
  143. filter.Expression = CoreUtils.GetMemberExpression(_type, "ID");
  144. filter.Operator = Operator.IsEqualTo;
  145. filter.Value = value;
  146. var lookup = client.Query(filter, columns, sort);
  147. var display = new List<object?>();
  148. if (lookup.Rows.Any())
  149. foreach (var col in lookup.Columns.Where(x => !x.ColumnName.Equals("ID")))
  150. display.Add(lookup.Rows.First()[col.ColumnName]);
  151. Editor.Text = string.Join(" / ", display.Where(x => x != null && !string.IsNullOrWhiteSpace(x.ToString())));
  152. }
  153. public override void SetFocus()
  154. {
  155. Editor.Focus();
  156. }
  157. public override void SetColor(Color color)
  158. {
  159. Editor.Background = new SolidColorBrush(color);
  160. }
  161. }