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This commit is contained in:
yflory
2020-04-09 16:06:04 +02:00
parent cba8f5fce6
commit 62fde59a89
4 changed files with 251 additions and 86 deletions
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13
www/common/sframe-common-codemirror.js
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@@ -12,7 +12,7 @@ define([
], function ($, Modes, Themes, Messages, UIElements, MT, Hash, Util, TextCursor, ChainPad) {
var module = {};
var cursorToPos = function(cursor, oldText) {
var cursorToPos = module.cursorToPos = function(cursor, oldText) {
var cLine = cursor.line;
var cCh = cursor.ch;
var pos = 0;
@@ -28,7 +28,7 @@ define([
return pos;
};
var posToCursor = function(position, newText) {
var posToCursor = module.posToCursor = function(position, newText) {
var cursor = {
line: 0,
ch: 0
@@ -58,6 +58,7 @@ define([
editor.save();
var ops = ChainPad.Diff.diff(oldDoc, remoteDoc);
console.log(ops);
var selects = ['selectionStart', 'selectionEnd'].map(function (attr) {
return TextCursor.transformCursor(oldCursor[attr], ops);
});
@@ -415,16 +416,16 @@ define([
/////
var canonicalize = function (t) { return t.replace(/\r\n/g, '\n'); };
var canonicalize = exp.canonicalize = function (t) { return t.replace(/\r\n/g, '\n'); };
exp.contentUpdate = function (newContent, authormarksUpdate, authormarksLocal) {
exp.contentUpdate = function (newContent) {
var oldDoc = canonicalize(editor.getValue());
var remoteDoc = newContent.content;
// setValueAndCursor triggers onLocal, even if we don't make any change to the content
// and it may revert other changes (metadata)
if (oldDoc === remoteDoc && (authormarksUpdate === undefined || authormarksLocal === undefined || JSON.stringify(authormarksUpdate) === JSON.stringify(authormarksLocal))) { return; }
if (oldDoc === remoteDoc) { return; }
exp.setValueAndCursor(oldDoc, remoteDoc);
};