Sha256: 3a1c7af020ed0ed4aa1a67b2ed7d3ef9ec0e0704809ec87acaa10d01746216ca
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Versions: 26
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Stored size: 1.94 KB
Contents
'use strict';
require('../../utils/click/isClickableInput.js');
require('../../utils/dataTransfer/Clipboard.js');
var isContentEditable = require('../../utils/edit/isContentEditable.js');
require('../../utils/edit/isEditable.js');
require('../../utils/edit/maxLength.js');
var selection = require('../../utils/focus/selection.js');
require('../../utils/keyDef/readNextDescriptor.js');
require('../../utils/misc/level.js');
require('../../options.js');
/**
* Reset the Document Selection when moving focus into an element
* with own selection implementation.
*/ function updateSelectionOnFocus(element) {
const selection$1 = element.ownerDocument.getSelection();
/* istanbul ignore if */ if (!(selection$1 === null || selection$1 === void 0 ? void 0 : selection$1.focusNode)) {
return;
}
// If the focus moves inside an element with own selection implementation,
// the document selection will be this element.
// But if the focused element is inside a contenteditable,
// 1) a collapsed selection will be retained.
// 2) other selections will be replaced by a cursor
// 2.a) at the start of the first child if it is a text node
// 2.b) at the start of the contenteditable.
if (selection.hasOwnSelection(element)) {
const contenteditable = isContentEditable.getContentEditable(selection$1.focusNode);
if (contenteditable) {
if (!selection$1.isCollapsed) {
var _contenteditable_firstChild;
const focusNode = ((_contenteditable_firstChild = contenteditable.firstChild) === null || _contenteditable_firstChild === void 0 ? void 0 : _contenteditable_firstChild.nodeType) === 3 ? contenteditable.firstChild : contenteditable;
selection$1.setBaseAndExtent(focusNode, 0, focusNode, 0);
}
} else {
selection$1.setBaseAndExtent(element, 0, element, 0);
}
}
}
exports.updateSelectionOnFocus = updateSelectionOnFocus;
Version data entries
26 entries across 26 versions & 1 rubygems