TypeScript RenderMime.defaultRenderers方法代码示例

function startApp(session: Session.ISession) {
  // Initialize the keymap manager with the bindings.
  let commands = new CommandRegistry();
  let keymap = new Keymap({ commands });

  // Setup the keydown listener for the document.
  document.addEventListener('keydown', event => {
    keymap.processKeydownEvent(event);
  });

  const transformers = RenderMime.defaultRenderers();
  let renderers: RenderMime.MimeMap<RenderMime.IRenderer> = {};
  let order: string[] = [];
  for (let t of transformers) {
    for (let m of t.mimetypes) {
      renderers[m] = t;
      order.push(m);
    }
  }
  let sanitizer = defaultSanitizer;
  let rendermime = new RenderMime({ renderers, order, sanitizer });
  let editorFactory = editorServices.factoryService.newInlineEditor;
  let contentFactory = new ConsolePanel.ContentFactory({ editorFactory });
  let consolePanel = new ConsolePanel({
    rendermime,
    session,
    contentFactory,
    mimeTypeService: editorServices.mimeTypeService
  });
  consolePanel.title.label = TITLE;

  let palette = new CommandPalette({ commands, keymap });

  let panel = new SplitPanel();
  panel.id = 'main';
  panel.orientation = 'horizontal';
  panel.spacing = 0;
  SplitPanel.setStretch(palette, 0);
  SplitPanel.setStretch(consolePanel, 1);
  Widget.attach(panel, document.body);
  panel.addWidget(palette);
  panel.addWidget(consolePanel);
  window.onresize = () => { panel.update(); };

  let selector = '.jp-ConsolePanel';
  let category = 'Console';
  let command: string;


  command = 'console:clear';
  commands.addCommand(command, {
    label: 'Clear',
    execute: () => { consolePanel.console.clear(); }
  });
  palette.addItem({ command, category });

  command = 'console:execute';
  commands.addCommand(command, {
    label: 'Execute Prompt',
    execute: () => { consolePanel.console.execute(); }
  });
  palette.addItem({ command, category });
  keymap.addBinding({ command,  selector,  keys: ['Enter'] });

  command = 'console:execute-forced';
  commands.addCommand(command, {
    label: 'Execute Cell (forced)',
    execute: () => { consolePanel.console.execute(true); }
  });
  palette.addItem({ command, category });
  keymap.addBinding({ command,  selector,  keys: ['Shift Enter'] });

  command = 'console:linebreak';
  commands.addCommand(command, {
    label: 'Insert Line Break',
    execute: () => { consolePanel.console.insertLinebreak(); }
  });
  palette.addItem({ command, category });
  keymap.addBinding({ command,  selector,  keys: ['Ctrl Enter'] });
}

function createApp(manager: ServiceManager.IManager): void {
  // Initialize the keymap manager with the bindings.
  let commands = new CommandRegistry();
  let keymap = new Keymap({ commands });
  let useCapture = true;

  // Setup the keydown listener for the document.
  document.addEventListener('keydown', event => {
    keymap.processKeydownEvent(event);
  }, useCapture);

  const transformers = RenderMime.defaultRenderers();
  let renderers: RenderMime.MimeMap<RenderMime.IRenderer> = {};
  let order: string[] = [];
  for (let t of transformers) {
    for (let m of t.mimetypes) {
      renderers[m] = t;
      order.push(m);
    }
  }
  let sanitizer = defaultSanitizer;
  let rendermime = new RenderMime({ renderers, order, sanitizer });

  let opener = {
    open: (widget: Widget) => {
      // Do nothing for sibling widgets for now.
    }
  };

  let docRegistry = new DocumentRegistry();
  let docManager = new DocumentManager({
    registry: docRegistry,
    manager,
    opener
  });
  let mFactory = new NotebookModelFactory({});
  let clipboard = new MimeData();
  let editorFactory = editorServices.factoryService.newInlineEditor;
  let contentFactory = new NotebookPanel.ContentFactory({ editorFactory });

  let wFactory = new NotebookWidgetFactory({
    name: 'Notebook',
    modelName: 'notebook',
    fileExtensions: ['.ipynb'],
    defaultFor: ['.ipynb'],
    preferKernel: true,
    canStartKernel: true,
    rendermime, clipboard, contentFactory,
    mimeTypeService: editorServices.mimeTypeService
  });
  docRegistry.addModelFactory(mFactory);
  docRegistry.addWidgetFactory(wFactory);

  let nbWidget = docManager.open(NOTEBOOK) as NotebookPanel;
  let palette = new CommandPalette({ commands, keymap });

  let panel = new SplitPanel();
  panel.id = 'main';
  panel.orientation = 'horizontal';
  panel.spacing = 0;
  SplitPanel.setStretch(palette, 0);
  panel.addWidget(palette);
  panel.addWidget(nbWidget);
  Widget.attach(panel, document.body);

  SplitPanel.setStretch(nbWidget, 1);
  window.onresize = () => panel.update();

  commands.addCommand(cmdIds.save, {
    label: 'Save',
    execute: () => nbWidget.context.save()
  });
  commands.addCommand(cmdIds.interrupt, {
    label: 'Interrupt',
    execute: () => {
      if (nbWidget.context.kernel) {
        nbWidget.context.kernel.interrupt();
      }
    }
  });
  commands.addCommand(cmdIds.restart, {
    label: 'Restart Kernel',
    execute: () => restartKernel(nbWidget.kernel, nbWidget.node)
  });
  commands.addCommand(cmdIds.switchKernel, {
    label: 'Switch Kernel',
    execute: () => selectKernelForContext(nbWidget.context, manager.sessions, nbWidget.node)
  });
  commands.addCommand(cmdIds.runAndAdvance, {
    label: 'Run and Advance',
    execute: () => {
      NotebookActions.runAndAdvance(nbWidget.notebook, nbWidget.context.kernel);
    }
  });
  commands.addCommand(cmdIds.editMode, {
    label: 'Edit Mode',
    execute: () => { nbWidget.notebook.mode = 'edit'; }
  });
  commands.addCommand(cmdIds.commandMode, {
    label: 'Command Mode',
//.........这里部分代码省略.........