cosmocode /
dokuwiki-plugin-prosemirror
| Total Complexity | 4 |
| Total Lines | 26 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
| 1 | import { setBlockType } from 'prosemirror-commands'; |
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| 6 | export default class HeadingMenuItemDispatcher extends AbstractMenuItemDispatcher { |
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| 7 | /** |
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| 8 | * Create an MenuItemDispatcher to set the blocktype to a heading at the given level |
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| 9 | * |
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| 10 | * @param {int} level the level of the heading, from 1 to 6 |
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| 11 | */ |
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| 12 | constructor(level) { |
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| 13 | super(); |
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| 14 | this.level = level; |
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| 15 | } |
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| 16 | |||
| 17 | isAvailable(schema) { // eslint-disable-line class-methods-use-this |
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| 18 | return !!schema.nodes.heading; |
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| 19 | } |
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| 20 | |||
| 21 | getMenuItem(schema) { |
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| 22 | if (!this.isAvailable(schema)) { |
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| 23 | throw new Error('Headings not available in this schema!'); |
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| 24 | } |
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| 25 | return new MenuItem({ |
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| 26 | command: setBlockType(schema.nodes.heading, { level: this.level }), |
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| 27 | icon: svgIcon(`format-header-${this.level}`), |
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| 28 | label: LANG.plugins.prosemirror['label:heading'].replace(/%s/, this.level), |
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| 29 | }); |
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| 30 | } |
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| 31 | } |
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| 32 |
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