(events, newGroup, instantiateSel)
| 7801 | // Used both to provide a JSON-safe object in .getHistory, and, when |
| 7802 | // detaching a document, to split the history in two |
| 7803 | function copyHistoryArray(events, newGroup, instantiateSel) { |
| 7804 | for (var i = 0, copy = []; i < events.length; ++i) { |
| 7805 | var event = events[i]; |
| 7806 | if (event.ranges) { |
| 7807 | copy.push(instantiateSel ? Selection.prototype.deepCopy.call(event) : event); |
| 7808 | continue; |
| 7809 | } |
| 7810 | var changes = event.changes, newChanges = []; |
| 7811 | copy.push({changes: newChanges}); |
| 7812 | for (var j = 0; j < changes.length; ++j) { |
| 7813 | var change = changes[j], m; |
| 7814 | newChanges.push({from: change.from, to: change.to, text: change.text}); |
| 7815 | if (newGroup) for (var prop in change) if (m = prop.match(/^spans_(\d+)$/)) { |
| 7816 | if (indexOf(newGroup, Number(m[1])) > -1) { |
| 7817 | lst(newChanges)[prop] = change[prop]; |
| 7818 | delete change[prop]; |
| 7819 | } |
| 7820 | } |
| 7821 | } |
| 7822 | } |
| 7823 | return copy; |
| 7824 | } |
| 7825 | |
| 7826 | // Rebasing/resetting history to deal with externally-sourced changes |
| 7827 |
no test coverage detected