blob: b64385d7d6d4fc190e7c62ab326bd5e5c12d5d85 [file] [log] [blame]
/**
* @license
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
(function(window) {
'use strict';
// Prevent redefinition.
if (window.GrDiffLine) { return; }
/**
* @param {GrDiffLine.Type} type
* @param {number|string=} opt_beforeLine
* @param {number|string=} opt_afterLine
*/
function GrDiffLine(type, opt_beforeLine, opt_afterLine) {
this.type = type;
/** @type {number|string} */
this.beforeNumber = opt_beforeLine || 0;
/** @type {number|string} */
this.afterNumber = opt_afterLine || 0;
/** @type {boolean} */
this.hasIntralineInfo = false;
/** @type Array<GrDiffLine.Highlights> */
this.highlights = [];
/** @type {?Array<Object>} ?Array<!GrDiffGroup> */
this.contextGroups = null;
this.text = '';
}
GrDiffLine.Type = {
ADD: 'add',
BOTH: 'both',
BLANK: 'blank',
CONTEXT_CONTROL: 'contextControl',
REMOVE: 'remove',
};
/**
* A line highlight object consists of three fields:
* - contentIndex: The index of the chunk `content` field (the line
* being referred to).
* - startIndex: Index of the character where the highlight should begin.
* - endIndex: (optional) Index of the character where the highlight should
* end. If omitted, the highlight is meant to be a continuation onto the
* next line.
*
* @typedef {{
* contentIndex: number,
* startIndex: number,
* endIndex: number
* }}
*/
GrDiffLine.Highlights;
GrDiffLine.FILE = 'FILE';
GrDiffLine.BLANK_LINE = new GrDiffLine(GrDiffLine.Type.BLANK);
window.GrDiffLine = GrDiffLine;
})(window);