github.com/DerekStrickland/consul@v1.4.5/ui-v2/app/components/code-editor.js (about)

     1  import Component from '@ember/component';
     2  import { get, set } from '@ember/object';
     3  import { inject as service } from '@ember/service';
     4  const DEFAULTS = {
     5    tabSize: 2,
     6    lineNumbers: true,
     7    theme: 'hashi',
     8    showCursorWhenSelecting: true,
     9    gutters: ['CodeMirror-lint-markers'],
    10    lint: true,
    11  };
    12  export default Component.extend({
    13    settings: service('settings'),
    14    helper: service('code-mirror'),
    15    classNames: ['code-editor'],
    16    syntax: '',
    17    onchange: function(value) {
    18      get(this, 'settings').persist({
    19        'code-editor': value,
    20      });
    21      this.setMode(value);
    22    },
    23    onkeyup: function() {},
    24    init: function() {
    25      this._super(...arguments);
    26      set(this, 'modes', get(this, 'helper').modes());
    27    },
    28    setMode: function(mode) {
    29      set(this, 'options', {
    30        ...DEFAULTS,
    31        mode: mode.mime,
    32      });
    33      const editor = get(this, 'editor');
    34      editor.setOption('mode', mode.mime);
    35      get(this, 'helper').lint(editor, mode.mode);
    36      set(this, 'mode', mode);
    37    },
    38    didInsertElement: function() {
    39      set(this, 'editor', get(this, 'helper').getEditor(this.element));
    40      get(this, 'settings')
    41        .findBySlug('code-editor')
    42        .then(mode => {
    43          const modes = get(this, 'modes');
    44          const syntax = get(this, 'syntax');
    45          if (syntax) {
    46            mode = modes.find(function(item) {
    47              return item.name.toLowerCase() == syntax.toLowerCase();
    48            });
    49          }
    50          mode = !mode ? modes[0] : mode;
    51          this.setMode(mode);
    52        });
    53    },
    54    didAppear: function() {
    55      get(this, 'editor').refresh();
    56    },
    57  });