public override void OnApplyTemplate()
{
base.OnApplyTemplate();
TextBox textBox = null;
foreach (var tb in VisualTreeHelperUtil.GetControlsDecendant <TextBox>(this).Where(uie => uie.Focusable))
{
textBox = tb;
tb.GotFocus += (sender, e) => OnControlGotFous((UIElement)sender);
tb.LostFocus +=
delegate
{
IsOrHisChildrenAreFocused = IsOrHisChildrenAreFocused;
if (SelectedItem == null)
{
SelectedItem = Items[0];
}
};
}
if (textBox != null)
{
textBox.Focus();
textBox.SelectAll();
}
}
internal ListViewItem GetListViewItem(PropertyBase property)
{
return((from lvi in VisualTreeHelperUtil.GetControlsDecendant <ListViewItem>(propertiesListView)
let uiProperty = lvi.Content as UIProperty
where uiProperty != null && uiProperty.BusinessInstance == property
select lvi).First());
}
internal ListViewItem GetListViewItem(ComplexProperty complexProperty, out int index)
{
var value = (from lvi in VisualTreeHelperUtil.GetControlsDecendant <ListViewItem>(propertiesListView)
let uiRelatedProperty = lvi.Content as UIRelatedProperty
where uiRelatedProperty != null
select new { ListViewItem = lvi, UIRelatedProperty = uiRelatedProperty }).Select((lvi, i) => new { ListViewItem = lvi, Index = i }).First(lvi => lvi.ListViewItem.UIRelatedProperty.BusinessInstance == complexProperty);
index = value.Index;
return(value.ListViewItem.ListViewItem);
}
private bool RenameProperty(object listViewItem)
{
var editableTextBlock = VisualTreeHelperUtil.GetControlsDecendant <EditableTextBlock>(listViewItem).First();
if (editableTextBlock != null)
{
editableTextBlock.Edit();
return(true);
}
return(false);
}
internal ListViewItem GetListViewItem(NavigationProperty navigationProperty, out int index)
{
foreach (ListViewItem lvia in VisualTreeHelperUtil.GetControlsDecendant <ListViewItem>(propertiesListView))
{
lvia.ToString();
}
var value = (from lvi in VisualTreeHelperUtil.GetControlsDecendant <ListViewItem>(propertiesListView)
let uiRelatedProperty = lvi.Content as UIRelatedProperty
where uiRelatedProperty != null
select new { ListViewItem = lvi, UIRelatedProperty = uiRelatedProperty }).Select((lvi, i) => new { ListViewItem = lvi, Index = i }).First(lvi => lvi.ListViewItem.UIRelatedProperty.BusinessInstance == navigationProperty);
index = value.Index; // +navigationProperty.EntityType.ComplexProperties.Count;
return(value.ListViewItem.ListViewItem);
}
protected override void OnPreviewMouseLeftButtonDown(MouseButtonEventArgs e)
{
base.OnPreviewMouseLeftButtonDown(e);
foreach (var relation in VisualTreeHelperUtil.GetControlsDecendant <RelationBase>(this))
{
relation.IsSelected = false;
}
var typeDesigner = VisualTreeHelperUtil.GetControlAscendant <TypeBaseDesigner>(e.OriginalSource);
_moveEntityType = typeDesigner != null && VisualTreeHelperUtil.GetControlAscendant <ListView>(e.OriginalSource) == null && VisualTreeHelperUtil.GetControlAscendant <TextBox>(e.OriginalSource) == null;
if (_moveEntityType)
{
_moveEntityTypeStartPoint = e.GetPosition(this);
Cursor = Cursors.ScrollAll;
}
}
internal void DrawAssociation(TypeBaseDesigner otherTypeDesigner, NavigationProperty navigationProperty)
{
var csdlAssociation = navigationProperty.Association;
int otherTypeDesignerItemIndex;
var otherNavigationProperty = csdlAssociation.PropertiesEnd.First(np => np != navigationProperty);
var otherListViewItem = otherTypeDesigner.GetListViewItem(otherNavigationProperty, out otherTypeDesignerItemIndex);
int typeDesignerItemIndex;
var typeDesignerListViewItem = GetListViewItem(navigationProperty, out typeDesignerItemIndex);
ICSharpCode.Data.EDMDesigner.Core.UI.UserControls.Relations.Association association;
if (csdlAssociation.PropertyEnd1 == navigationProperty)
{
association = new ICSharpCode.Data.EDMDesigner.Core.UI.UserControls.Relations.Association(csdlAssociation, Designer, this, otherTypeDesigner, typeDesignerListViewItem, otherListViewItem, typeDesignerItemIndex, otherTypeDesignerItemIndex);
}
else
{
association = new ICSharpCode.Data.EDMDesigner.Core.UI.UserControls.Relations.Association(csdlAssociation, Designer, otherTypeDesigner, this, otherListViewItem, typeDesignerListViewItem, otherTypeDesignerItemIndex, typeDesignerItemIndex);
}
var relationContener = new RelationContener(association);
Designer.Children.Add(relationContener);
relationContener.SetBinding(Canvas.LeftProperty, new Binding {
Source = association, Path = new PropertyPath("CanvasLeft")
});
relationContener.SetBinding(Canvas.TopProperty, new Binding {
Source = association, Path = new PropertyPath("CanvasTop")
});
AddRelationContenerByRelatedProperty(UIType.Properties[navigationProperty], relationContener);
otherTypeDesigner.AddRelationContenerByRelatedProperty(otherTypeDesigner.UIType.Properties[otherNavigationProperty], relationContener);
NotifyCollectionChangedEventHandler mappingCollectionChanged = delegate
{
VisualTreeHelperUtil.GetControlsDecendant <EditableTextBlock>(otherListViewItem).First().GetBindingExpression(EditableTextBlock.OpacityProperty).UpdateTarget();
VisualTreeHelperUtil.GetControlsDecendant <EditableTextBlock>(typeDesignerListViewItem).First().GetBindingExpression(EditableTextBlock.OpacityProperty).UpdateTarget();
};
csdlAssociation.PropertyEnd1.Mapping.CollectionChanged += mappingCollectionChanged;
csdlAssociation.PropertyEnd2.Mapping.CollectionChanged += mappingCollectionChanged;
}