Initial
This commit is contained in:
155
resources/app/node_modules/prosemirror-collab/dist/index.cjs
generated
vendored
Normal file
155
resources/app/node_modules/prosemirror-collab/dist/index.cjs
generated
vendored
Normal file
@@ -0,0 +1,155 @@
|
||||
'use strict';
|
||||
|
||||
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
||||
|
||||
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
|
||||
|
||||
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
||||
|
||||
Object.defineProperty(exports, '__esModule', {
|
||||
value: true
|
||||
});
|
||||
|
||||
var prosemirrorState = require('prosemirror-state');
|
||||
|
||||
var Rebaseable = _createClass(function Rebaseable(step, inverted, origin) {
|
||||
_classCallCheck(this, Rebaseable);
|
||||
|
||||
this.step = step;
|
||||
this.inverted = inverted;
|
||||
this.origin = origin;
|
||||
});
|
||||
|
||||
function rebaseSteps(steps, over, transform) {
|
||||
for (var i = steps.length - 1; i >= 0; i--) {
|
||||
transform.step(steps[i].inverted);
|
||||
}
|
||||
|
||||
for (var _i = 0; _i < over.length; _i++) {
|
||||
transform.step(over[_i]);
|
||||
}
|
||||
|
||||
var result = [];
|
||||
|
||||
for (var _i2 = 0, mapFrom = steps.length; _i2 < steps.length; _i2++) {
|
||||
var mapped = steps[_i2].step.map(transform.mapping.slice(mapFrom));
|
||||
|
||||
mapFrom--;
|
||||
|
||||
if (mapped && !transform.maybeStep(mapped).failed) {
|
||||
transform.mapping.setMirror(mapFrom, transform.steps.length - 1);
|
||||
result.push(new Rebaseable(mapped, mapped.invert(transform.docs[transform.docs.length - 1]), steps[_i2].origin));
|
||||
}
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
var CollabState = _createClass(function CollabState(version, unconfirmed) {
|
||||
_classCallCheck(this, CollabState);
|
||||
|
||||
this.version = version;
|
||||
this.unconfirmed = unconfirmed;
|
||||
});
|
||||
|
||||
function unconfirmedFrom(transform) {
|
||||
var result = [];
|
||||
|
||||
for (var i = 0; i < transform.steps.length; i++) {
|
||||
result.push(new Rebaseable(transform.steps[i], transform.steps[i].invert(transform.docs[i]), transform));
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
var collabKey = new prosemirrorState.PluginKey("collab");
|
||||
|
||||
function collab() {
|
||||
var config = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
|
||||
var conf = {
|
||||
version: config.version || 0,
|
||||
clientID: config.clientID == null ? Math.floor(Math.random() * 0xFFFFFFFF) : config.clientID
|
||||
};
|
||||
return new prosemirrorState.Plugin({
|
||||
key: collabKey,
|
||||
state: {
|
||||
init: function init() {
|
||||
return new CollabState(conf.version, []);
|
||||
},
|
||||
apply: function apply(tr, collab) {
|
||||
var newState = tr.getMeta(collabKey);
|
||||
if (newState) return newState;
|
||||
if (tr.docChanged) return new CollabState(collab.version, collab.unconfirmed.concat(unconfirmedFrom(tr)));
|
||||
return collab;
|
||||
}
|
||||
},
|
||||
config: conf,
|
||||
historyPreserveItems: true
|
||||
});
|
||||
}
|
||||
|
||||
function receiveTransaction(state, steps, clientIDs) {
|
||||
var options = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};
|
||||
var collabState = collabKey.getState(state);
|
||||
var version = collabState.version + steps.length;
|
||||
var ourID = collabKey.get(state).spec.config.clientID;
|
||||
var ours = 0;
|
||||
|
||||
while (ours < clientIDs.length && clientIDs[ours] == ourID) {
|
||||
++ours;
|
||||
}
|
||||
|
||||
var unconfirmed = collabState.unconfirmed.slice(ours);
|
||||
steps = ours ? steps.slice(ours) : steps;
|
||||
if (!steps.length) return state.tr.setMeta(collabKey, new CollabState(version, unconfirmed));
|
||||
var nUnconfirmed = unconfirmed.length;
|
||||
var tr = state.tr;
|
||||
|
||||
if (nUnconfirmed) {
|
||||
unconfirmed = rebaseSteps(unconfirmed, steps, tr);
|
||||
} else {
|
||||
for (var i = 0; i < steps.length; i++) {
|
||||
tr.step(steps[i]);
|
||||
}
|
||||
|
||||
unconfirmed = [];
|
||||
}
|
||||
|
||||
var newCollabState = new CollabState(version, unconfirmed);
|
||||
|
||||
if (options && options.mapSelectionBackward && state.selection instanceof prosemirrorState.TextSelection) {
|
||||
tr.setSelection(prosemirrorState.TextSelection.between(tr.doc.resolve(tr.mapping.map(state.selection.anchor, -1)), tr.doc.resolve(tr.mapping.map(state.selection.head, -1)), -1));
|
||||
tr.updated &= ~1;
|
||||
}
|
||||
|
||||
return tr.setMeta("rebased", nUnconfirmed).setMeta("addToHistory", false).setMeta(collabKey, newCollabState);
|
||||
}
|
||||
|
||||
function sendableSteps(state) {
|
||||
var collabState = collabKey.getState(state);
|
||||
if (collabState.unconfirmed.length == 0) return null;
|
||||
return {
|
||||
version: collabState.version,
|
||||
steps: collabState.unconfirmed.map(function (s) {
|
||||
return s.step;
|
||||
}),
|
||||
clientID: collabKey.get(state).spec.config.clientID,
|
||||
|
||||
get origins() {
|
||||
return this._origins || (this._origins = collabState.unconfirmed.map(function (s) {
|
||||
return s.origin;
|
||||
}));
|
||||
}
|
||||
|
||||
};
|
||||
}
|
||||
|
||||
function getVersion(state) {
|
||||
return collabKey.getState(state).version;
|
||||
}
|
||||
|
||||
exports.collab = collab;
|
||||
exports.getVersion = getVersion;
|
||||
exports.rebaseSteps = rebaseSteps;
|
||||
exports.receiveTransaction = receiveTransaction;
|
||||
exports.sendableSteps = sendableSteps;
|
||||
60
resources/app/node_modules/prosemirror-collab/dist/index.d.cts
generated
vendored
Normal file
60
resources/app/node_modules/prosemirror-collab/dist/index.d.cts
generated
vendored
Normal file
@@ -0,0 +1,60 @@
|
||||
import { Plugin, EditorState, Transaction } from 'prosemirror-state';
|
||||
import { Step } from 'prosemirror-transform';
|
||||
|
||||
declare type CollabConfig = {
|
||||
/**
|
||||
The starting version number of the collaborative editing.
|
||||
Defaults to 0.
|
||||
*/
|
||||
version?: number;
|
||||
/**
|
||||
This client's ID, used to distinguish its changes from those of
|
||||
other clients. Defaults to a random 32-bit number.
|
||||
*/
|
||||
clientID?: number | string;
|
||||
};
|
||||
/**
|
||||
Creates a plugin that enables the collaborative editing framework
|
||||
for the editor.
|
||||
*/
|
||||
declare function collab(config?: CollabConfig): Plugin;
|
||||
/**
|
||||
Create a transaction that represents a set of new steps received from
|
||||
the authority. Applying this transaction moves the state forward to
|
||||
adjust to the authority's view of the document.
|
||||
*/
|
||||
declare function receiveTransaction(state: EditorState, steps: readonly Step[], clientIDs: readonly (string | number)[], options?: {
|
||||
/**
|
||||
When enabled (the default is `false`), if the current
|
||||
selection is a [text selection](https://prosemirror.net/docs/ref/#state.TextSelection), its
|
||||
sides are mapped with a negative bias for this transaction, so
|
||||
that content inserted at the cursor ends up after the cursor.
|
||||
Users usually prefer this, but it isn't done by default for
|
||||
reasons of backwards compatibility.
|
||||
*/
|
||||
mapSelectionBackward?: boolean;
|
||||
}): Transaction;
|
||||
/**
|
||||
Provides data describing the editor's unconfirmed steps, which need
|
||||
to be sent to the central authority. Returns null when there is
|
||||
nothing to send.
|
||||
|
||||
`origins` holds the _original_ transactions that produced each
|
||||
steps. This can be useful for looking up time stamps and other
|
||||
metadata for the steps, but note that the steps may have been
|
||||
rebased, whereas the origin transactions are still the old,
|
||||
unchanged objects.
|
||||
*/
|
||||
declare function sendableSteps(state: EditorState): {
|
||||
version: number;
|
||||
steps: readonly Step[];
|
||||
clientID: number | string;
|
||||
origins: readonly Transaction[];
|
||||
} | null;
|
||||
/**
|
||||
Get the version up to which the collab plugin has synced with the
|
||||
central authority.
|
||||
*/
|
||||
declare function getVersion(state: EditorState): number;
|
||||
|
||||
export { collab, getVersion, receiveTransaction, sendableSteps };
|
||||
156
resources/app/node_modules/prosemirror-collab/dist/index.js
generated
vendored
Normal file
156
resources/app/node_modules/prosemirror-collab/dist/index.js
generated
vendored
Normal file
@@ -0,0 +1,156 @@
|
||||
import { PluginKey, Plugin, TextSelection } from 'prosemirror-state';
|
||||
|
||||
class Rebaseable {
|
||||
constructor(step, inverted, origin) {
|
||||
this.step = step;
|
||||
this.inverted = inverted;
|
||||
this.origin = origin;
|
||||
}
|
||||
}
|
||||
/**
|
||||
Undo a given set of steps, apply a set of other steps, and then
|
||||
redo them @internal
|
||||
*/
|
||||
function rebaseSteps(steps, over, transform) {
|
||||
for (let i = steps.length - 1; i >= 0; i--)
|
||||
transform.step(steps[i].inverted);
|
||||
for (let i = 0; i < over.length; i++)
|
||||
transform.step(over[i]);
|
||||
let result = [];
|
||||
for (let i = 0, mapFrom = steps.length; i < steps.length; i++) {
|
||||
let mapped = steps[i].step.map(transform.mapping.slice(mapFrom));
|
||||
mapFrom--;
|
||||
if (mapped && !transform.maybeStep(mapped).failed) {
|
||||
transform.mapping.setMirror(mapFrom, transform.steps.length - 1);
|
||||
result.push(new Rebaseable(mapped, mapped.invert(transform.docs[transform.docs.length - 1]), steps[i].origin));
|
||||
}
|
||||
}
|
||||
return result;
|
||||
}
|
||||
// This state field accumulates changes that have to be sent to the
|
||||
// central authority in the collaborating group and makes it possible
|
||||
// to integrate changes made by peers into our local document. It is
|
||||
// defined by the plugin, and will be available as the `collab` field
|
||||
// in the resulting editor state.
|
||||
class CollabState {
|
||||
constructor(
|
||||
// The version number of the last update received from the central
|
||||
// authority. Starts at 0 or the value of the `version` property
|
||||
// in the option object, for the editor's value when the option
|
||||
// was enabled.
|
||||
version,
|
||||
// The local steps that havent been successfully sent to the
|
||||
// server yet.
|
||||
unconfirmed) {
|
||||
this.version = version;
|
||||
this.unconfirmed = unconfirmed;
|
||||
}
|
||||
}
|
||||
function unconfirmedFrom(transform) {
|
||||
let result = [];
|
||||
for (let i = 0; i < transform.steps.length; i++)
|
||||
result.push(new Rebaseable(transform.steps[i], transform.steps[i].invert(transform.docs[i]), transform));
|
||||
return result;
|
||||
}
|
||||
const collabKey = new PluginKey("collab");
|
||||
/**
|
||||
Creates a plugin that enables the collaborative editing framework
|
||||
for the editor.
|
||||
*/
|
||||
function collab(config = {}) {
|
||||
let conf = {
|
||||
version: config.version || 0,
|
||||
clientID: config.clientID == null ? Math.floor(Math.random() * 0xFFFFFFFF) : config.clientID
|
||||
};
|
||||
return new Plugin({
|
||||
key: collabKey,
|
||||
state: {
|
||||
init: () => new CollabState(conf.version, []),
|
||||
apply(tr, collab) {
|
||||
let newState = tr.getMeta(collabKey);
|
||||
if (newState)
|
||||
return newState;
|
||||
if (tr.docChanged)
|
||||
return new CollabState(collab.version, collab.unconfirmed.concat(unconfirmedFrom(tr)));
|
||||
return collab;
|
||||
}
|
||||
},
|
||||
config: conf,
|
||||
// This is used to notify the history plugin to not merge steps,
|
||||
// so that the history can be rebased.
|
||||
historyPreserveItems: true
|
||||
});
|
||||
}
|
||||
/**
|
||||
Create a transaction that represents a set of new steps received from
|
||||
the authority. Applying this transaction moves the state forward to
|
||||
adjust to the authority's view of the document.
|
||||
*/
|
||||
function receiveTransaction(state, steps, clientIDs, options = {}) {
|
||||
// Pushes a set of steps (received from the central authority) into
|
||||
// the editor state (which should have the collab plugin enabled).
|
||||
// Will recognize its own changes, and confirm unconfirmed steps as
|
||||
// appropriate. Remaining unconfirmed steps will be rebased over
|
||||
// remote steps.
|
||||
let collabState = collabKey.getState(state);
|
||||
let version = collabState.version + steps.length;
|
||||
let ourID = collabKey.get(state).spec.config.clientID;
|
||||
// Find out which prefix of the steps originated with us
|
||||
let ours = 0;
|
||||
while (ours < clientIDs.length && clientIDs[ours] == ourID)
|
||||
++ours;
|
||||
let unconfirmed = collabState.unconfirmed.slice(ours);
|
||||
steps = ours ? steps.slice(ours) : steps;
|
||||
// If all steps originated with us, we're done.
|
||||
if (!steps.length)
|
||||
return state.tr.setMeta(collabKey, new CollabState(version, unconfirmed));
|
||||
let nUnconfirmed = unconfirmed.length;
|
||||
let tr = state.tr;
|
||||
if (nUnconfirmed) {
|
||||
unconfirmed = rebaseSteps(unconfirmed, steps, tr);
|
||||
}
|
||||
else {
|
||||
for (let i = 0; i < steps.length; i++)
|
||||
tr.step(steps[i]);
|
||||
unconfirmed = [];
|
||||
}
|
||||
let newCollabState = new CollabState(version, unconfirmed);
|
||||
if (options && options.mapSelectionBackward && state.selection instanceof TextSelection) {
|
||||
tr.setSelection(TextSelection.between(tr.doc.resolve(tr.mapping.map(state.selection.anchor, -1)), tr.doc.resolve(tr.mapping.map(state.selection.head, -1)), -1));
|
||||
tr.updated &= ~1;
|
||||
}
|
||||
return tr.setMeta("rebased", nUnconfirmed).setMeta("addToHistory", false).setMeta(collabKey, newCollabState);
|
||||
}
|
||||
/**
|
||||
Provides data describing the editor's unconfirmed steps, which need
|
||||
to be sent to the central authority. Returns null when there is
|
||||
nothing to send.
|
||||
|
||||
`origins` holds the _original_ transactions that produced each
|
||||
steps. This can be useful for looking up time stamps and other
|
||||
metadata for the steps, but note that the steps may have been
|
||||
rebased, whereas the origin transactions are still the old,
|
||||
unchanged objects.
|
||||
*/
|
||||
function sendableSteps(state) {
|
||||
let collabState = collabKey.getState(state);
|
||||
if (collabState.unconfirmed.length == 0)
|
||||
return null;
|
||||
return {
|
||||
version: collabState.version,
|
||||
steps: collabState.unconfirmed.map(s => s.step),
|
||||
clientID: collabKey.get(state).spec.config.clientID,
|
||||
get origins() {
|
||||
return this._origins || (this._origins = collabState.unconfirmed.map(s => s.origin));
|
||||
}
|
||||
};
|
||||
}
|
||||
/**
|
||||
Get the version up to which the collab plugin has synced with the
|
||||
central authority.
|
||||
*/
|
||||
function getVersion(state) {
|
||||
return collabKey.getState(state).version;
|
||||
}
|
||||
|
||||
export { collab, getVersion, rebaseSteps, receiveTransaction, sendableSteps };
|
||||
Reference in New Issue
Block a user