ngx-editor/fesm2015/ngx-editor-helpers.mjs.map

Rich Text Editor for angular using ProseMirror

{"version":3,"file":"ngx-editor-helpers.mjs","sources":["../../../projects/ngx-editor/helpers/isMarkActive.ts","../../../projects/ngx-editor/helpers/getSelectionMarks.ts","../../../projects/ngx-editor/helpers/isLinkActive.ts","../../../projects/ngx-editor/helpers/isNodeActive.ts","../../../projects/ngx-editor/helpers/bubblePosition.ts","../../../projects/ngx-editor/helpers/getSelectionNodes.ts","../../../projects/ngx-editor/helpers/markApplies.ts","../../../projects/ngx-editor/helpers/markInputRule.ts","../../../projects/ngx-editor/helpers/ngx-editor-helpers.ts"],"sourcesContent":["import { EditorState } from 'prosemirror-state';\nimport { MarkType } from 'prosemirror-model';\n\nexport const isMarkActive = (state: EditorState, type: MarkType): boolean => {\n  const { from, $from, to, empty } = state.selection;\n\n  if (empty) {\n    return !!type.isInSet(state.storedMarks || $from.marks());\n  } else {\n    return state.doc.rangeHasMark(from, to, type);\n  }\n};\n\nexport default isMarkActive;\n","import { EditorState } from 'prosemirror-state';\nimport { Mark } from 'prosemirror-model';\n\nexport const getSelectionMarks = (state: EditorState): Mark[] => {\n  let marks: Mark[] = [];\n\n  const { selection: { from, to, empty, $from }, storedMarks } = state;\n\n  if (empty) {\n    marks = storedMarks || $from.marks();\n  } else {\n    state.doc.nodesBetween(from, to, node => {\n      marks = [...marks, ...node.marks];\n    });\n  }\n\n  return marks;\n};\n\nexport default getSelectionMarks;\n","import { EditorState } from 'prosemirror-state';\nimport { Mark } from 'prosemirror-model';\n\nimport getSelectionMarks from './getSelectionMarks';\n\nexport const isLinkActive = (state: EditorState): boolean => {\n  const { schema, selection: { anchor, head, from } } = state;\n\n  if (!schema.marks.link) {\n    return false;\n  }\n\n  const isForwardSelection = anchor === from;\n  const linkMarks: Mark[] = getSelectionMarks(state).filter(mark => mark.type === schema.marks.link);\n\n  if (!linkMarks.length) {\n    return false;\n  }\n\n  const selectionHasOnlyMarks = isForwardSelection ?\n    (\n      state.doc.rangeHasMark(anchor, anchor + 1, schema.marks.link) &&\n      state.doc.rangeHasMark(head - 1, head, schema.marks.link)\n    ) : (\n      state.doc.rangeHasMark(anchor - 1, anchor, schema.marks.link) &&\n      state.doc.rangeHasMark(head, head + 1, schema.marks.link)\n    );\n\n  if (linkMarks.length === 1 && selectionHasOnlyMarks) {\n    return true;\n  }\n\n  return false;\n};\n\nexport default isLinkActive;\n","import { EditorState } from 'prosemirror-state';\nimport { NodeType, ResolvedPos } from 'prosemirror-model';\n\nconst findNodeType = (type: NodeType, $from: ResolvedPos): NodeType | null => {\n  for (let i = $from.depth; i > 0; i--) {\n    if ($from.node(i).type === type) {\n      return $from.node(i).type;\n    }\n  }\n\n  return null;\n};\n\nexport const isNodeActive = (state: EditorState, type: NodeType, attrs: any = {}): boolean => {\n  const { selection } = state;\n  const { $from, to } = selection;\n\n  const node: NodeType | null = findNodeType(type, $from);\n\n  if (!Object.entries(attrs).length || !node) {\n    return !!node;\n  }\n\n  return to <= $from.end() && $from.parent.hasMarkup(type, attrs);\n};\n\nexport default isNodeActive;\n","import { EditorView } from 'prosemirror-view';\n\ninterface TooltipPosition {\n  bottom: number;\n  left: number;\n}\n\nexport const calculateTooltipPos = (view: EditorView): TooltipPosition => {\n  const { state: { selection } } = view;\n  const { from, to } = selection;\n\n  // These are in screen coordinates\n  const start = view.coordsAtPos(from);\n  const end = view.coordsAtPos(to);\n\n  // The box in which the tooltip is positioned, to use as base\n  const box = view.dom.getBoundingClientRect();\n\n  // Find a center-ish x position from the selection endpoints (when\n  // crossing lines, end may be more to the left)\n  const left = Math.max((start.left + end.left) / 2, start.left + 3);\n\n  return {\n    left: left - box.left,\n    bottom: box.bottom - start.top\n  };\n};\n","import { EditorState } from 'prosemirror-state';\nimport { Node } from 'prosemirror-model';\n\nexport const getSelectionNodes = (state: EditorState): Node[] => {\n  const nodes: Node[] = [];\n\n  const { selection: { from, to } } = state;\n\n  state.doc.nodesBetween(from, to, node => {\n    nodes.push(node);\n  });\n\n  return nodes;\n};\n\nexport default getSelectionNodes;\n","import { MarkType, Node as PrmosemirroNode } from 'prosemirror-model';\nimport { SelectionRange } from 'prosemirror-state';\n\n// Ref: https://github.com/ProseMirror/prosemirror-commands/blob/master/src/commands.js\n\nexport const markApplies = (doc: PrmosemirroNode, ranges: SelectionRange[], type: MarkType): boolean => {\n  for (const range of ranges) {\n    const { $from, $to } = range;\n\n    let canApply = $from.depth === 0 ? doc.type.allowsMarkType(type) : false;\n\n    doc.nodesBetween($from.pos, $to.pos, (node: PrmosemirroNode): boolean => {\n      if (canApply) {\n        return false;\n      }\n\n      canApply = node.inlineContent && node.type.allowsMarkType(type);\n      return true;\n    });\n\n    if (canApply) {\n      return true;\n    }\n  }\n  return false;\n};\n\nexport default markApplies;\n","import { InputRule } from \"prosemirror-inputrules\"\nimport { MarkType } from \"prosemirror-model\"\n\nexport const markInputRule = (regexp: RegExp, markType: MarkType, attrs?: Record<string, unknown>): InputRule => {\n\n  return new InputRule(regexp, (state, match, start, end) => {\n\n    const tr = state.tr\n\n    if (match[2]) {\n      const textStart = start + match[0].indexOf(match[2])\n      const textEnd = textStart + match[2].length\n\n      if (textEnd < end) {\n        tr.delete(textEnd, end)\n      }\n\n      if (textStart > start) {\n        tr.delete(start, textStart)\n      }\n\n      end = start + match[2].length\n    }\n    return tr.addMark(start, end, markType.create(attrs))\n  })\n}\n\nexport default markInputRule\n","/**\n * Generated bundle index. 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