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import { splitListItem, liftListItem, sinkListItem } from 'prosemirror-schema-list'
import type { Schema } from 'prosemirror-model'
import { undo, redo } from 'prosemirror-history'
import { undoInputRule } from 'prosemirror-inputrules'
import type { Command } from 'prosemirror-state'
import {
toggleMark,
selectParentNode,
joinUp,
joinDown,
chainCommands,
newlineInCode,
createParagraphNear,
liftEmptyBlock,
splitBlockKeepMarks,
} from 'prosemirror-commands'
interface Keys {
[key: string]: Command
}
export const buildKeymap = (schema: Schema) => {
const keys: Keys = {}
const bind = (key: string, cmd: Command) => keys[key] = cmd
bind('Alt-ArrowUp', joinUp)
bind('Alt-ArrowDown', joinDown)
bind('Mod-z', undo)
bind('Mod-y', redo)
bind('Backspace', undoInputRule)
bind('Escape', selectParentNode)
bind('Mod-b', toggleMark(schema.marks.strong))
bind('Mod-i', toggleMark(schema.marks.em))
bind('Mod-u', toggleMark(schema.marks.underline))
bind('Mod-d', toggleMark(schema.marks.strikethrough))
bind('Mod-e', toggleMark(schema.marks.code))
bind('Mod-;', toggleMark(schema.marks.superscript))
bind(`Mod-'`, toggleMark(schema.marks.subscript))
bind('Enter', chainCommands(
splitListItem(schema.nodes.list_item),
newlineInCode,
createParagraphNear,
liftEmptyBlock,
splitBlockKeepMarks,
))
bind('Mod-[', liftListItem(schema.nodes.list_item))
bind('Mod-]', sinkListItem(schema.nodes.list_item))
bind('Tab', sinkListItem(schema.nodes.list_item))
return keys
} |