public CodeCellEditorView(
CodeCellState codeCellState,
CodeCell codeCell,
HtmlElement element)
{
if (codeCellState == null)
{
throw new ArgumentNullException(nameof(codeCellState));
}
if (codeCell == null)
{
throw new ArgumentNullException(nameof(codeCell));
}
if (element == null)
{
throw new ArgumentNullException(nameof(element));
}
this.state = codeCellState;
this.jsContext = element.Context;
Cell = codeCell;
codeEditor = jsContext.GlobalObject.xiexports.monaco.WorkbookCodeEditor(jsContext.CreateObject(o => {
o.placeElem = element;
o.readOnly = false;
o.fontSize = Prefs.UI.Font.GetSize();
o.showLineNumbers = Prefs.Editor.ShowLineNumbers.GetValue();
o.onFocus = (ScriptAction)HandleFocus;
o.onChange = (ScriptAction)HandleChange;
o.onCursorUpDown = (ScriptFunc)HandleCursorUpDown;
o.onEnter = (ScriptFunc)HandleEnter;
o.theme = GetThemeName();
o.wrapLongLines = Prefs.Submissions.WrapLongLinesInEditor.GetValue();
}));
codeEditor.setText(codeCell.Buffer.Value);
preferenceSubscription = PreferenceStore.Default.Subscribe(change => {
if (change.Key == Prefs.UI.Font.Key)
{
// TODO: Figure out why this doesn't appear to update font size in completion window
codeEditor.setFontSize(Prefs.UI.Font.GetSize());
}
else if (change.Key == Prefs.Editor.ShowLineNumbers.Key)
{
codeEditor.setShowLineNumbers(Prefs.Editor.ShowLineNumbers.GetValue());
}
else if (change.Key == Prefs.UI.Theme.UseHighContrast.Key || change.Key == Prefs.UI.Theme.ThemeName.Key)
{
codeEditor.setTheme(GetThemeName());
}
else if (change.Key == Prefs.Submissions.WrapLongLinesInEditor.Key)
{
codeEditor.setWordWrap(Prefs.Submissions.WrapLongLinesInEditor.GetValue());
}
});
}
public CodeCellView(
Models.CodeCellState codeCellState,
CodeCell codeCell,
HtmlDocument document,
RendererContext rendererContext) : base(
document,
"submission " + codeCell.LanguageName)
{
this.codeCell = codeCell
?? throw new ArgumentNullException(nameof(codeCell));
this.rendererContext = rendererContext
?? throw new ArgumentNullException(nameof(rendererContext));
ContentElement.AppendChild(editorElem = CreateContentContainer("editor"));
editor = new CodeCellEditorView(codeCellState, codeCell, editorElem);
PreferenceStore.Default.Subscribe(change => {
if (change.Key == Prefs.Submissions.ShowExecutionTimings.Key)
{
UpdateEvaluationDurationHidden();
}
});
}
protected override void BindCodeCellToView(CodeCell cell, CodeCellState codeCellState)
{
var view = new ConsoleCellView(cell, output);
codeCellState.Editor = view.Editor;
codeCellState.View = view;
cell.View = view;
}
public static string ToHtml(this BaseCell cell)
{
return(cell switch
{
CodeCell codeCell => convertCodeToHtml(codeCell),
MarkdownCell mdCell => convertMarkdownToHtml(mdCell),
RawCell rwCell => convertRawToHtml(rwCell),
_ => throw new NotSupportedException(),
});
public void SetCellExecutionStarted(CodeCell cell)
{
var cellVm = Cells.First(item => item.AttachedCell == cell);
if (cellVm is InputCellVM inputCellVM)
{
inputCellVM.Status = CellEvaluationStatus.Running;
inputCellVM.OnPropertyChanged(string.Empty);
}
}
public void SetCellExecutionCompleted(CodeCell cell, JupyterMessage.ExecuteReplyContent content)
{
var cellVm = Cells.First(item => item.AttachedCell == cell);
if (cellVm is InputCellVM inputCellVM)
{
inputCellVM.Status = content.status == "ok" ? CellEvaluationStatus.Completed : CellEvaluationStatus.Error;
inputCellVM.OnPropertyChanged(string.Empty);
}
}
public void Execute(CodeCell cell) =>
SendShell(
JupyterMessage.Header.MsgType.execute_request,
new JupyterMessage.ExecuteRequestContent
{
code = cell.source,
silent = false,
store_history = true,
user_expressions = null,
allow_stdin = true,
stop_on_error = false
},
cell);
protected override void BindCodeCellToView(CodeCell cell, Models.CodeCellState codeCellState)
{
var codeCellView = new CodeCellView(
codeCellState,
cell,
webView.Document,
rendererContext);
cell.View = codeCellView;
codeCellState.Editor = codeCellView.Editor;
codeCellState.View = codeCellView;
codeCellView.Events.Subscribe(new Observer <IEvent> (HandleCodeCellViewEvent));
}
IEnumerable <FilePath> Visit(CodeCell codeCell)
=> CSharpSyntaxTree
.ParseText(
codeCell.Buffer.Value,
CSharpParseOptions.Default
.WithKind(SourceCodeKind.Script)
.WithLanguageVersion(LanguageVersion.CSharp7_1))
.GetRoot()
.DescendantTrivia()
.Where(trivia => trivia.HasStructure && (
trivia.IsKind(SyntaxKind.LoadDirectiveTrivia) ||
trivia.IsKind(SyntaxKind.ReferenceDirectiveTrivia)))
.Select(trivia => trivia.GetStructure())
.SelectMany(node => node.ChildTokens())
.Where(token => token.IsKind(SyntaxKind.StringLiteralToken))
.Select(token => GetRelativePath(token.ValueText))
.Where(path => !path.IsNull);
private static string GetCellsContent(List <BaseCell> cells)
{
string content = "";
foreach (BaseCell cell in cells)
{
CodeCell codeCell = cell as CodeCell;
string counter = codeCell != null ? "<p>[" + codeCell.ExecutionCount.ToString() + "]</p>" : "";
content += $"<tr><td>{counter}</td><td>{new HtmlString(cell.ToHtml())}</td></tr>";
if (codeCell != null)
{
foreach (var outputCell in codeCell.Outputs)
{
content += $"<tr><td/><td>{new HtmlString(outputCell.ToHtml())}</td></tr>";
}
}
}
return(content);
}