Software: Apache/2.4.41 (Ubuntu). PHP/8.0.30 

uname -a: Linux apirnd 5.4.0-204-generic #224-Ubuntu SMP Thu Dec 5 13:38:28 UTC 2024 x86_64 

uid=33(www-data) gid=33(www-data) groups=33(www-data) 

Safe-mode: OFF (not secure)

/var/www/html/wincloud_gateway/node_modules/draft-js/lib/   drwxr-xr-x
Free 13.07 GB of 57.97 GB (22.55%)
                            Encoder    Tools    Proc.    FTP brute    Sec.    SQL    PHP-code    Update    Self remove    Logout    

Viewing file:     ContentStateInlineStyle.js (2.05 KB)      -rw-r--r--

/**
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @format
 * 
 * @emails oncall+draft_js
 */
'use strict';

var CharacterMetadata = require("./CharacterMetadata");

var _require = require("immutable"),
    Map = _require.Map;

var ContentStateInlineStyle = {
  add: function add(contentState, selectionState, inlineStyle) {
    return modifyInlineStyle(contentState, selectionState, inlineStyle, true);
  },
  remove: function remove(contentState, selectionState, inlineStyle) {
    return modifyInlineStyle(contentState, selectionState, inlineStyle, false);
  }
};

function modifyInlineStyle(contentState, selectionState, inlineStyle, addOrRemove) {
  var blockMap = contentState.getBlockMap();
  var startKey = selectionState.getStartKey();
  var startOffset = selectionState.getStartOffset();
  var endKey = selectionState.getEndKey();
  var endOffset = selectionState.getEndOffset();
  var newBlocks = blockMap.skipUntil(function (_, k) {
    return k === startKey;
  }).takeUntil(function (_, k) {
    return k === endKey;
  }).concat(Map([[endKey, blockMap.get(endKey)]])).map(function (block, blockKey) {
    var sliceStart;
    var sliceEnd;

    if (startKey === endKey) {
      sliceStart = startOffset;
      sliceEnd = endOffset;
    } else {
      sliceStart = blockKey === startKey ? startOffset : 0;
      sliceEnd = blockKey === endKey ? endOffset : block.getLength();
    }

    var chars = block.getCharacterList();
    var current;

    while (sliceStart < sliceEnd) {
      current = chars.get(sliceStart);
      chars = chars.set(sliceStart, addOrRemove ? CharacterMetadata.applyStyle(current, inlineStyle) : CharacterMetadata.removeStyle(current, inlineStyle));
      sliceStart++;
    }

    return block.set('characterList', chars);
  });
  return contentState.merge({
    blockMap: blockMap.merge(newBlocks),
    selectionBefore: selectionState,
    selectionAfter: selectionState
  });
}

module.exports = ContentStateInlineStyle;