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prosemirror-keymap

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prosemirror-keymap

Keymap plugin for ProseMirror


Version published
Weekly downloads
1.5M
increased by5.04%
Maintainers
1
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What is prosemirror-keymap?

The prosemirror-keymap package is a plugin for ProseMirror, a toolkit for building rich-text editors. This package allows you to define and manage keyboard shortcuts for various editor commands, making it easier to create a more intuitive and efficient user experience.

What are prosemirror-keymap's main functionalities?

Defining Keymaps

This code demonstrates how to define a basic keymap using the prosemirror-keymap package. It imports the necessary modules, creates an editor state with a keymap plugin, and initializes an editor view with that state.

const { keymap } = require('prosemirror-keymap');
const { baseKeymap } = require('prosemirror-commands');
const { EditorState } = require('prosemirror-state');
const { EditorView } = require('prosemirror-view');
const { schema } = require('prosemirror-schema-basic');

const state = EditorState.create({
  schema,
  plugins: [keymap(baseKeymap)]
});

const view = new EditorView(document.querySelector('#editor'), {
  state
});

Custom Key Bindings

This code sample shows how to create custom key bindings using the prosemirror-keymap package. It binds 'Mod-b' to toggle bold and 'Mod-i' to toggle italic formatting in the editor.

const { keymap } = require('prosemirror-keymap');
const { toggleMark } = require('prosemirror-commands');
const { schema } = require('prosemirror-schema-basic');
const { EditorState } = require('prosemirror-state');
const { EditorView } = require('prosemirror-view');

const customKeymap = keymap({
  'Mod-b': toggleMark(schema.marks.strong),
  'Mod-i': toggleMark(schema.marks.em)
});

const state = EditorState.create({
  schema,
  plugins: [customKeymap]
});

const view = new EditorView(document.querySelector('#editor'), {
  state
});

Combining Keymaps

This example demonstrates how to combine the base keymap with a custom keymap. The custom keymap adds a new key binding for toggling bold formatting, while still retaining all the default key bindings from the base keymap.

const { keymap } = require('prosemirror-keymap');
const { baseKeymap } = require('prosemirror-commands');
const { schema } = require('prosemirror-schema-basic');
const { EditorState } = require('prosemirror-state');
const { EditorView } = require('prosemirror-view');

const customKeymap = keymap({
  'Mod-b': toggleMark(schema.marks.strong)
});

const state = EditorState.create({
  schema,
  plugins: [keymap(baseKeymap), customKeymap]
});

const view = new EditorView(document.querySelector('#editor'), {
  state
});

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Package last updated on 17 May 2023

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