public void EditValue(Property property, object designer)
{
var serialiser = new SegmentedDocumentSerialiser();
string propertyValue = GetPropertyValue(property);
var viewModel =
new MongoJsonEditorViewModel(property.Id, designer as MongoDBComponent, propertyValue,
new List <ITemplateSource>
{
new MongoDatabaseTemplateSource(designer as MongoDBComponent, serialiser),
new FilteredTemplateSource(
new EmbeddedFileTemplateSource("Mongo Operators", "Twenty57.Linx.Components.Database.Resources.MongoTemplates.xml", serialiser),
(Template) => Template.Category.StartsWith("Query Selectors") ||
Template.Category.StartsWith("Query Samples")
)
}, "", serialiser,
(designer as FunctionDesigner).Context
);
viewModel.WatermarkText = "Write a mongo query operation here, or drag snippets from the 'Mongo Operators' tab below. ";
viewModel.InitialiseDocument(new TextDocument());
if (MongoDB.Editors.MongoJsonEditor.MongoJsonEditor.Display(viewModel, ((FunctionDesigner)designer)))
{
property.Value = viewModel.SegmentedDocument.Text;
}
}
public static bool Display(MongoJsonEditorViewModel viewModel, FunctionDesigner context)
{
MongoJsonEditor editor = new MongoJsonEditor(viewModel, context);
editor.Owner = Application.Current.MainWindow;
return(editor.ShowDialog() ?? false);
}
private bool EnableItem(TemplateTreeItemViewModel treeItem, MongoJsonEditorViewModel editor)
{
if (treeItem.Template != null)
{
return(editor.CanInsert(treeItem.Template));
}
foreach (TemplateTreeItemViewModel child in treeItem.Children)
{
if (EnableItem(child, editor))
{
return(true);
}
}
return(false);
}
private MongoJsonEditor(MongoJsonEditorViewModel viewModel, FunctionDesigner context)
: this()
{
base.DataContext = viewModel;
viewModel.Designer = context;
base.Title = viewModel.Title;
foreach (var source in viewModel.TemplateSources)
{
var treeView = new TemplateTreeView(source);
templateTabs.Items.Add(treeView);
}
viewModel.InitialiseDocument(this.textEditor.Document);
Watermark.Visibility = String.IsNullOrEmpty(textEditor.Text) ? Visibility.Visible : Visibility.Hidden;
textEditor.TextChanged += (sender, e) => HideWatermark();
textEditor.GotFocus += (sender, e) => HideWatermark();
textEditor.LostFocus += (sender, e) => HideWatermark();
}
