public DocumentBase CreateDocument(DocumentBase.DocumentDescribor describor)
{
if (describor == SqfDocumentDescribor)
{
return(new SqfDocument());
}
else if (describor == ConfigDocumentDescribor)
{
return(new ConfigDocument());
}
else if (describor == ImageViewerDescribor)
{
return(new ImageViewerDocument());
}
else
{
throw new NotImplementedException();
}
}
/// <summary>
/// User will be prompted to select a <see cref="DocumentBase.DocumentDescribor"/>.
/// In case he aborts, exception will be thrown.
/// </summary>
/// <returns>The <see cref="DocumentBase.DocumentDescribor"/> the user selected.</returns>
/// <exception cref="KeyNotFoundException">Thrown when user aborted the selection dialog.</exception>
public DocumentBase.DocumentDescribor GetDocumentDescriborByPrompt()
{
DocumentBase.DocumentDescribor descr = null;
Application.Current.Dispatcher.Invoke(() =>
{
var dlgdc = new Dialogs.DocumentSelectorDialogDataContext();
var dlg = new Dialogs.DocumentSelectorDialog(dlgdc);
var dlgResult = dlg.ShowDialog();
if (dlgResult.HasValue && dlgResult.Value)
{
descr = dlgdc.SelectedItem as DocumentBase.DocumentDescribor;
}
});
if (descr != null)
{
return(descr);
}
throw new KeyNotFoundException();
}
/// <summary>
/// Creates a new document with provided describor.
/// If describor is not found in any document providers, exception will be thrown.
/// </summary>
/// <param name="describor">Describor of some <see cref="DocumentBase"/>.</param>
/// <returns>new <see cref="DocumentBase"/> instance.</returns>
/// <exception cref="KeyNotFoundException">Thrown when <see cref="DocumentBase.DocumentDescribor"/> is not found in any DocumentProvider</exception>
private DocumentBase CreateNewDocument(DocumentBase.DocumentDescribor describor)
{
foreach (var p in App.GetPlugins <IDocumentProviderPlugin>())
{
if (!p.Documents.Contains(describor))
{
continue;
}
var doc = p.CreateDocument(describor);
doc.KeyManager = this.KeyManager;
doc.OnDocumentClosing += this.Document_OnDocumentClosing;
if (doc is CodeEditorBaseDataContext)
{
(doc as CodeEditorBaseDataContext).OnLintingInfoUpdated += this.Workspace_OnLintingInfoUpdated;
}
if (doc is TextEditorBaseDataContext)
{
(doc as TextEditorBaseDataContext).GetEditorInstanceAsync().ContinueWith((t) => Application.Current.Dispatcher.Invoke(() => t.Result.TextArea.TextView.BackgroundRenderers.Add(new UI.LineHighlighterBackgroundRenderer(t.Result))));
}
return(doc);
}
throw new KeyNotFoundException();
}
public static DocumentBase CreateDocument(this IEnumerable <IDocumentProviderPlugin> col, DocumentBase.DocumentDescribor describor)
{
return(col.First((pr) => pr.Documents.Contains(describor)).CreateDocument(describor));
}