public static void Read(EDMView edmView, XElement designerViewsXElement, Func<UIEntityType, ITypeDesigner> createEntityDesignerFromUIType, Func<UIComplexType, ITypeDesigner> createComplexDesignerFromUIType)
{
var designerViewXElements = designerViewsXElement == null ? Enumerable.Empty<XElement>() : designerViewsXElement.Elements("DesignerView");
if (designerViewXElements.Any())
foreach (var designerViewXElement in designerViewXElements)
edmView.DesignerViews.Add(Read(edmView, createEntityDesignerFromUIType, createComplexDesignerFromUIType, designerViewXElement));
else
edmView.DesignerViews.Add(DesignerView.NewView());
}
public override void Load(OpenedFile file, Stream stream)
{
Debug.Assert(file == this.PrimaryFile);
EDMDesignerChangeWatcher.Init = true;
// Load EDMX from stream
XElement edmxElement = null;
Action<XElement> readMoreAction = edmxElt => edmxElement = edmxElt;
_edmView = new EDMView(stream, readMoreAction);
// If EDMX is empty run EDM Wizard
if (_edmView.EDM.IsEmpty)
{
edmxElement = null;
EDMWizardWindow wizard = RunWizard(file, ProjectService.CurrentProject.RootNamespace);
if (wizard.DialogResult == true)
_edmView = new EDMView(wizard.EDMXDocument, readMoreAction);
else
return;
}
// Load or generate DesignerView and EntityTypeDesigners
EntityTypeDesigner.Init = true;
XElement designerViewsElement = null;
if (edmxElement == null || (designerViewsElement = EDMXIO.ReadSection(edmxElement, EDMXIO.EDMXSection.DesignerViews)) == null)
{
designerViewsElement = DesignerIO.GenerateNewDesignerViewsFromCSDLView(_edmView);
}
if (edmxElement != null && designerViewsElement != null)
DesignerIO.Read(_edmView, designerViewsElement, entityType => new EntityTypeDesigner(entityType), complexType => new ComplexTypeDesigner(complexType));
EntityTypeDesigner.Init = false;
// Call DoEvents, otherwise drawing associations can fail
VisualHelper.DoEvents();
// Gets the designer canvas
_designerCanvas = DesignerCanvas.GetDesignerCanvas(this, _edmView, _edmView.DesignerViews.FirstOrDefault());
_scrollViewer.Content = _designerCanvas;
// Register CSDL of EDMX in CSDL DatabaseTreeView
CSDLDatabaseTreeViewAdditionalNode.Instance.CSDLViews.Add(_edmView.CSDL);
EDMDesignerChangeWatcher.Init = false;
}
public static XDocument WriteXDocument(EDMView edmView)
{
XElement ssdlElement = SSDLIO.WriteXElement(edmView.EDM.SSDLContainer);
XElement csdlElement = CSDLIO.Write(edmView.EDM.CSDLContainer);
XElement mslElement = MSLIO.Write(edmView.EDM);
XElement designerElement = DesignerIO.Write(edmView);
return WriteXDocument(ssdlElement, csdlElement, mslElement, designerElement);
}
public override void Load(OpenedFile file, Stream stream)
{
Debug.Assert(file == this.PrimaryFile);
EDMDesignerChangeWatcher.Init = true;
// Load EDMX from stream
XElement edmxElement = null;
Action<XElement> readMoreAction = edmxElt => edmxElement = edmxElt;
_edmView = new EDMView(stream, readMoreAction);
// If EDMX is empty run EDM Wizard
if (_edmView.EDM.IsEmpty) {
edmxElement = null;
string ns = String.Empty;
if (ProjectService.CurrentProject == null) {
ns = ICSharpCode.Core.MessageService.ShowInputBox("EDMDesigner","Enter NameSpace","DefaultNamespace");
} else {
ns = ProjectService.CurrentProject.RootNamespace;
}
EDMWizardWindow wizard = RunWizard(file, ns);
if (wizard.DialogResult == true)
_edmView = new EDMView(wizard.EDMXDocument, readMoreAction);
else
throw new WizardCancelledException();
}
// Load or generate DesignerView and EntityTypeDesigners
EntityTypeDesigner.Init = true;
XElement designerViewsElement = null;
if (edmxElement == null || (designerViewsElement = EDMXIO.ReadSection(edmxElement, EDMXIO.EDMXSection.DesignerViews)) == null) {
designerViewsElement = DesignerIO.GenerateNewDesignerViewsFromCSDLView(_edmView);
}
if (edmxElement != null && designerViewsElement != null)
DesignerIO.Read(_edmView, designerViewsElement, entityType => new EntityTypeDesigner(entityType), complexType => new ComplexTypeDesigner(complexType));
EntityTypeDesigner.Init = false;
// Gets the designer canvas
_designerCanvas = DesignerCanvas.GetDesignerCanvas(this, _edmView, _edmView.DesignerViews.FirstOrDefault());
_scrollViewer.Content = _designerCanvas;
// Register CSDL of EDMX in CSDL DatabaseTreeView
CSDLViews.Add(_edmView.CSDL);
EDMDesignerChangeWatcher.Init = false;
}
public static DesignerCanvas GetDesignerCanvas(EDMDesignerViewContent container, EDMView edmView, DesignerView designerView)
{
DesignerCanvas designerCanvas = null;
//if (designerView == null)
//{
// EntityTypeDesigner.Init = true;
// designerView = new DesignerView();
// designerView.ArrangeTypeDesigners = true;
// designerView.Name = edmView.Name;
// designerView.Zoom = 100;
// if (edmView.CSDL.CSDL != null)
// {
// foreach (UIEntityType entityType in edmView.CSDL.EntityTypes)
// {
// designerView.AddTypeDesigner(new EntityTypeDesigner(entityType) { IsExpanded = true });
// }
// }
// EntityTypeDesigner.Init = false;
//}
if (designerView != null && _designerCanvas.ContainsKey(designerView))
{
designerCanvas = _designerCanvas[designerView];
var parent = designerCanvas.Parent as DesignerCanvasPreview;
if (parent != null)
parent.Content = null;
else
((ContentControl)designerCanvas.Parent).Content = null;
}
else
{
designerCanvas = new DesignerCanvas(container) { EDMView = edmView, DesignerView = designerView, Background = Brushes.White };
_designerCanvas.Add(designerView, designerCanvas);
}
return designerCanvas;
}
public static void ShowDesignerCanvasPreviews(EDMView edmView, IUIType uiType, MenuItem showOtherTabsMenuItem, IEnumerable<DesignerView> designerViews)
{
if (showOtherTabsMenuItem.ItemsSource == null)
showOtherTabsMenuItem.Items.Add(new MenuItem());
var designerCanvasPreviews = new List<DesignerCanvasPreview>();
Action<DesignerCanvasPreview> designerCanvasPreviewCreated = dcp => designerCanvasPreviews.Add(dcp);
showOtherTabsMenuItem.SubmenuOpened += delegate
{
if (!designerCanvasPreviews.Any())
DesignerCanvasPreview.DesignerCanvasPreviewCreated += designerCanvasPreviewCreated;
if (showOtherTabsMenuItem.ItemsSource == null)
showOtherTabsMenuItem.Items.Clear();
showOtherTabsMenuItem.ItemsSource = designerViews;
Init = true;
DesignerCanvasPreview.EDMView = edmView;
DesignerCanvasPreview.UIType = uiType;
};
showOtherTabsMenuItem.SubmenuClosed += delegate
{
Init = false;
DesignerCanvasPreview.DesignerCanvasPreviewCreated -= designerCanvasPreviewCreated;
};
}
public static DesignerView Read(EDMView edmView, Func<UIEntityType, ITypeDesigner> createEntityDesignerFromUIType, Func<UIComplexType, ITypeDesigner> createComplexDesignerFromUIType, XElement designerViewXElement)
{
EDMDesignerChangeWatcher.Init = true;
var designerView = new DesignerView()
{
Name = designerViewXElement.Attribute("Name").Value,
Zoom = int.Parse(designerViewXElement.Attribute("Zoom").Value)
};
var arrange = designerViewXElement.Attribute("Arrange");
if (arrange != null)
designerView.ArrangeTypeDesigners = bool.Parse(arrange.Value);
IEnumerable<XElement> designerTypeXElements = designerViewXElement.Elements("DesignerType");
foreach (var designerTypeXElement in designerTypeXElements)
{
var name = designerTypeXElement.Attribute("Name").Value;
ITypeDesigner typeDesigner;
var entityType = edmView.CSDL.EntityTypes.FirstOrDefault(et => et.Name == name);
if (entityType != null)
typeDesigner = createEntityDesignerFromUIType(entityType);
else
{
var complexType = edmView.CSDL.ComplexTypes.FirstOrDefault(ct => ct.Name == name);
if (complexType == null)
continue;
typeDesigner = createComplexDesignerFromUIType(complexType);
}
var leftAttribute = designerTypeXElement.Attribute("Left").Value;
if (leftAttribute != null)
typeDesigner.Left = double.Parse(leftAttribute, CultureInfo.InvariantCulture);
var topAttribute = designerTypeXElement.Attribute("Top").Value;
if (topAttribute != null)
typeDesigner.Top = double.Parse(topAttribute, CultureInfo.InvariantCulture);
var isExpandedAttribute = designerTypeXElement.Attribute("IsExpanded");
if (isExpandedAttribute != null)
{
RoutedEventHandler loaded = null;
loaded = delegate
{
EDMDesignerChangeWatcher.Init = true;
typeDesigner.IsExpanded = bool.Parse(isExpandedAttribute.Value);
typeDesigner.Loaded -= loaded;
EDMDesignerChangeWatcher.Init = false;
};
typeDesigner.Loaded += loaded;
}
designerView.TypeDesignersLocations.Add(typeDesigner);
}
EDMDesignerChangeWatcher.Init = false;
return designerView;
}
public static XElement Write(EDMView edmView)
{
XElement connectionElement = null;
XElement optionsElement = null;
if (edmView.EDM.DesignerProperties == null || edmView.EDM.DesignerProperties.FirstOrDefault(dp => dp.Name == "MetadataArtifactProcessing") == null)
{
List<DesignerProperty> standardDesignerProperties = null;
if (edmView.EDM.DesignerProperties == null)
standardDesignerProperties = new List<DesignerProperty>();
else
standardDesignerProperties = edmView.EDM.DesignerProperties.ToList();
standardDesignerProperties.Add(new DesignerProperty() { Name = "MetadataArtifactProcessing", Value = "EmbedInOutputAssembly" });
edmView.EDM.DesignerProperties = standardDesignerProperties;
}
connectionElement = new XElement(edmxNamespace + "Connection");
XElement designerInfoPropertyElement1 = new XElement(edmxNamespace + "DesignerInfoPropertySet");
connectionElement.Add(designerInfoPropertyElement1);
foreach (DesignerProperty designerProperty in edmView.EDM.DesignerProperties)
{
designerInfoPropertyElement1.Add(new XElement(edmxNamespace + "DesignerProperty",
new XAttribute("Name", designerProperty.Name),
new XAttribute("Value", designerProperty.Value)));
}
optionsElement = new XElement(edmxNamespace + "Options");
XElement designerInfoPropertyElement2 = new XElement(edmxNamespace + "DesignerInfoPropertySet");
optionsElement.Add(designerInfoPropertyElement2);
foreach (DesignerProperty designerProperty in edmView.EDM.DesignerProperties)
{
designerInfoPropertyElement2.Add(new XElement(edmxNamespace + "DesignerProperty",
new XAttribute("Name", designerProperty.Name),
new XAttribute("Value", designerProperty.Value)));
}
XElement designerElement = new XElement(edmxNamespace + "Designer")
.AddElement(connectionElement)
.AddElement(optionsElement);
//if (edmView.EDM.EDMXDesignerDiagrams != null)
// designerElement.AddElement(new XElement(edmxNamespace + "Diagrams", edmView.EDM.EDMXDesignerDiagrams));
//else
designerElement.AddElement(new XElement(edmxNamespace + "Diagrams", Write(edmView.DesignerViews)));
return designerElement;
}
public static XElement GenerateNewDesignerViewsFromCSDLView(EDMView edmView)
{
XElement designerView = new XElement("DesignerView", new XAttribute("Name", "View"), new XAttribute("Zoom", 100), new XAttribute("Arrange", true));
foreach (UIEntityType entityType in edmView.CSDL.EntityTypes)
{
designerView.Add(new XElement("DesignerType", new XAttribute("Name", entityType.Name), new XAttribute("Top", 0), new XAttribute("Left", 0), new XAttribute("IsExpanded", true)));
}
edmView.EDM.EDMXDesignerDiagrams = designerView.Elements();
return new XElement("DesignerViews", designerView);
}
