Rietveld Code Review Tool
Help | Bug tracker | Discussion group | Source code

Side by Side Diff: lib/elemHideEmulation.js

Issue 29594607: Issue 5143 - Convert ElemHideEmulation to C++ (Closed) Base URL: https://hg.adblockplus.org/adblockpluscore/
Patch Set: Created Nov. 1, 2017, 2:42 p.m.
Left:
Right:
Use n/p to move between diff chunks; N/P to move between comments.
Jump to:
View unified diff | Download patch
OLDNEW
1 /* 1 /*
2 * This file is part of Adblock Plus <https://adblockplus.org/>, 2 * This file is part of Adblock Plus <https://adblockplus.org/>,
3 * Copyright (C) 2006-present eyeo GmbH 3 * Copyright (C) 2006-present eyeo GmbH
4 * 4 *
5 * Adblock Plus is free software: you can redistribute it and/or modify 5 * Adblock Plus is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 3 as 6 * it under the terms of the GNU General Public License version 3 as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
8 * 8 *
9 * Adblock Plus is distributed in the hope that it will be useful, 9 * Adblock Plus is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details. 12 * GNU General Public License for more details.
13 * 13 *
14 * You should have received a copy of the GNU General Public License 14 * You should have received a copy of the GNU General Public License
15 * along with Adblock Plus. If not, see <http://www.gnu.org/licenses/>. 15 * along with Adblock Plus. If not, see <http://www.gnu.org/licenses/>.
16 */ 16 */
17 17
18 "use strict"; 18 "use strict";
19 19
20 /** 20 const {ElemHideEmulation} = require("compiled");
21 * @fileOverview Element hiding emulation implementation.
22 */
23 21
24 const {ElemHide} = require("elemHide");
25 const {Filter} = require("filterClasses");
26
27 let filters = Object.create(null);
28
29 /**
30 * Container for element hiding emulation filters
31 * @class
32 */
33 let ElemHideEmulation = {
34 /**
35 * Removes all known filters
36 */
37 clear()
38 {
39 filters = Object.create(null);
40 },
41
42 /**
43 * Add a new element hiding emulation filter
44 * @param {ElemHideEmulationFilter} filter
45 */
46 add(filter)
47 {
48 filters[filter.text] = true;
49 },
50
51 /**
52 * Removes an element hiding emulation filter
53 * @param {ElemHideEmulationFilter} filter
54 */
55 remove(filter)
56 {
57 delete filters[filter.text];
58 },
59
60 /**
61 * Returns a list of all rules active on a particular domain
62 * @param {string} domain
63 * @return {ElemHideEmulationFilter[]}
64 */
65 getRulesForDomain(domain)
66 {
67 let result = [];
68 let keys = Object.getOwnPropertyNames(filters);
69 for (let key of keys)
70 {
71 let filter = Filter.fromText(key);
72 if (filter.isActiveOnDomain(domain) &&
73 !ElemHide.getException(filter, domain))
74 {
75 result.push(filter);
76 }
77 }
78 return result;
79 }
80 };
81 exports.ElemHideEmulation = ElemHideEmulation; 22 exports.ElemHideEmulation = ElemHideEmulation;
OLDNEW

Powered by Google App Engine
This is Rietveld