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Additions to selector to support image fragments

This commit is contained in:
Rainer Simon 2020-04-12 10:21:41 +02:00
parent 8600415fa9
commit aaf1ba2bb6
1 changed files with 16 additions and 3 deletions
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19
src/selection/Selection.js
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@ -20,8 +20,13 @@ export default class Selection {
/** Creates a copy of this selection **/
clone = opt_props => {
const selectors = this._stub.target.selector.map(s => ({ ...s })); // Clone selectors
const cloned = new Selection(selectors);
// Clone selector(s)
const { selector } = this._stub.target;
const clonedSelector = Array.isArray(selector) ?
selector.map(s => ({ ...s })) : { ...selector };
const cloned = new Selection(clonedSelector);
if (opt_props)
cloned._stub = { ...cloned._stub, ...opt_props };
@ -47,7 +52,15 @@ export default class Selection {
}
selector = type => {
return this._stub.target.selector.find(t => t.type === type);
const { target } = this._stub;
if (target.selector) {
// Normalize to array
const selectors = Array.isArray(target.selector) ?
target.selector : [ target.selector ];
return selectors.find(s => s.type === type);
}
}
/** Shorthand for the 'exact' field of the TextQuoteSelector **/