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TypeScript JupyterLabPlugin.addCommand方法代码示例

本文整理汇总了TypeScript中@jupyterlab/application.JupyterLabPlugin.addCommand方法的典型用法代码示例。如果您正苦于以下问题:TypeScript JupyterLabPlugin.addCommand方法的具体用法?TypeScript JupyterLabPlugin.addCommand怎么用?TypeScript JupyterLabPlugin.addCommand使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在@jupyterlab/application.JupyterLabPlugin的用法示例。


在下文中一共展示了JupyterLabPlugin.addCommand方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的TypeScript代码示例。

示例1: activateEditorCommands


//.........这里部分代码省略.........
  tracker.widgetAdded.connect((sender, widget) => {
    if (widget.content.editor instanceof CodeMirrorEditor) {
      let cm = widget.content.editor.editor;
      cm.setOption('keyMap', keyMap);
      cm.setOption('theme', theme);
      cm.setOption('scrollPastEnd', scrollPastEnd);
      cm.setOption('styleActiveLine', styleActiveLine);
      cm.setOption('styleSelectedText', styleSelectedText);
      cm.setOption('selectionPointer', selectionPointer);
    }
  });

  /**
   * A test for whether the tracker has an active widget.
   */
  function isEnabled(): boolean {
    return (
      tracker.currentWidget !== null &&
      tracker.currentWidget === app.shell.currentWidget
    );
  }

  /**
   * Create a menu for the editor.
   */
  const themeMenu = new Menu({ commands });
  const keyMapMenu = new Menu({ commands });
  const modeMenu = new Menu({ commands });

  themeMenu.title.label = 'Text Editor Theme';
  keyMapMenu.title.label = 'Text Editor Key Map';
  modeMenu.title.label = 'Text Editor Syntax Highlighting';

  commands.addCommand(CommandIDs.changeTheme, {
    label: args => {
      if (args['theme'] === 'default') {
        return 'codemirror';
      } else {
        return args['theme'] as string;
      }
    },
    execute: args => {
      const key = 'theme';
      const value = (theme = (args['theme'] as string) || theme);

      updateTracker();
      return settingRegistry.set(id, key, value).catch((reason: Error) => {
        console.error(`Failed to set ${id}:${key} - ${reason.message}`);
      });
    },
    isToggled: args => args['theme'] === theme
  });

  commands.addCommand(CommandIDs.changeKeyMap, {
    label: args => {
      let title = args['keyMap'] as string;
      return title === 'sublime' ? 'Sublime Text' : title;
    },
    execute: args => {
      const key = 'keyMap';
      const value = (keyMap = (args['keyMap'] as string) || keyMap);

      updateTracker();
      return settingRegistry.set(id, key, value).catch((reason: Error) => {
        console.error(`Failed to set ${id}:${key} - ${reason.message}`);
      });
开发者ID:AlbertHilb,项目名称:jupyterlab,代码行数:67,代码来源:index.ts


注:本文中的@jupyterlab/application.JupyterLabPlugin.addCommand方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。