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Side by Side Diff: chrome/browser/resources/chromeos/chromevox/cvox2/background/live_regions.js

Issue 2939273002: DO NOT SUBMIT: what chrome/browser/resources/ could eventually look like with clang-format (Closed)
Patch Set: Created 3 years, 6 months ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 /** 5 /**
6 * @fileoverview Implements support for live regions in ChromeVox Next. 6 * @fileoverview Implements support for live regions in ChromeVox Next.
7 */ 7 */
8 8
9 goog.provide('LiveRegions'); 9 goog.provide('LiveRegions');
10 10
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98 return; 98 return;
99 } 99 }
100 100
101 var type = treeChange.type; 101 var type = treeChange.type;
102 var relevant = node.containerLiveRelevant; 102 var relevant = node.containerLiveRelevant;
103 var additions = relevant.indexOf('additions') >= 0; 103 var additions = relevant.indexOf('additions') >= 0;
104 var text = relevant.indexOf('text') >= 0; 104 var text = relevant.indexOf('text') >= 0;
105 var removals = relevant.indexOf('removals') >= 0; 105 var removals = relevant.indexOf('removals') >= 0;
106 var all = relevant.indexOf('all') >= 0; 106 var all = relevant.indexOf('all') >= 0;
107 107
108 if (all || (additions && 108 if (all ||
109 (type == 'nodeCreated' || type == 'subtreeCreated'))) { 109 (additions && (type == 'nodeCreated' || type == 'subtreeCreated'))) {
110 this.outputLiveRegionChange_(node, null); 110 this.outputLiveRegionChange_(node, null);
111 } 111 }
112 112
113 if (all || (text && type == 'textChanged')) 113 if (all || (text && type == 'textChanged'))
114 this.outputLiveRegionChange_(node, null); 114 this.outputLiveRegionChange_(node, null);
115 115
116 if (all || (removals && type == 'nodeRemoved')) 116 if (all || (removals && type == 'nodeRemoved'))
117 this.outputLiveRegionChange_(node, '@live_regions_removed'); 117 this.outputLiveRegionChange_(node, '@live_regions_removed');
118 }, 118 },
119 119
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182 else 182 else
183 output.withQueueMode(cvox.QueueMode.QUEUE); 183 output.withQueueMode(cvox.QueueMode.QUEUE);
184 184
185 this.liveRegionNodeSet_.add(node); 185 this.liveRegionNodeSet_.add(node);
186 output.go(); 186 output.go();
187 this.lastLiveRegionTime_ = currentTime; 187 this.lastLiveRegionTime_ = currentTime;
188 }, 188 },
189 }; 189 };
190 190
191 }); // goog.scope 191 }); // goog.scope
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