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1 // Copyright (c) 2015 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 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 * @unrestricted | 5 * @unrestricted |
6 */ | 6 */ |
7 Elements.ElementsTreeElementHighlighter = class { | 7 Elements.ElementsTreeElementHighlighter = class { |
8 /** | 8 /** |
9 * @param {!Elements.ElementsTreeOutline} treeOutline | 9 * @param {!Elements.ElementsTreeOutline} treeOutline |
10 */ | 10 */ |
11 constructor(treeOutline) { | 11 constructor(treeOutline) { |
12 this._throttler = new Common.Throttler(100); | 12 this._throttler = new Common.Throttler(100); |
13 this._treeOutline = treeOutline; | 13 this._treeOutline = treeOutline; |
14 this._treeOutline.addEventListener(UI.TreeOutline.Events.ElementExpanded, th
is._clearState, this); | 14 this._treeOutline.addEventListener(UI.TreeOutline.Events.ElementExpanded, th
is._clearState, this); |
15 this._treeOutline.addEventListener(UI.TreeOutline.Events.ElementCollapsed, t
his._clearState, this); | 15 this._treeOutline.addEventListener(UI.TreeOutline.Events.ElementCollapsed, t
his._clearState, this); |
16 this._treeOutline.addEventListener(Elements.ElementsTreeOutline.Events.Selec
tedNodeChanged, this._clearState, this); | 16 this._treeOutline.addEventListener(Elements.ElementsTreeOutline.Events.Selec
tedNodeChanged, this._clearState, this); |
17 SDK.targetManager.addModelListener( | 17 SDK.targetManager.addModelListener( |
18 SDK.OverlayModel, SDK.OverlayModel.Events.HighlightNodeRequested, this._
highlightNode, this); | 18 SDK.DOMModel, SDK.DOMModel.Events.NodeHighlightedInOverlay, this._highli
ghtNode, this); |
19 this._treeOutline.domModel().overlayModel().addEventListener( | 19 this._treeOutline.domModel().addEventListener(SDK.DOMModel.Events.InspectMod
eWillBeToggled, this._clearState, this); |
20 SDK.OverlayModel.Events.InspectModeWillBeToggled, this._clearState, this
); | |
21 } | 20 } |
22 | 21 |
23 /** | 22 /** |
24 * @param {!Common.Event} event | 23 * @param {!Common.Event} event |
25 */ | 24 */ |
26 _highlightNode(event) { | 25 _highlightNode(event) { |
27 if (!Common.moduleSetting('highlightNodeOnHoverInOverlay').get()) | 26 if (!Common.moduleSetting('highlightNodeOnHoverInOverlay').get()) |
28 return; | 27 return; |
29 | 28 |
30 var domNode = /** @type {!SDK.DOMNode} */ (event.data); | 29 var domNode = /** @type {!SDK.DOMNode} */ (event.data); |
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83 | 82 |
84 _clearState() { | 83 _clearState() { |
85 if (this._isModifyingTreeOutline) | 84 if (this._isModifyingTreeOutline) |
86 return; | 85 return; |
87 | 86 |
88 delete this._currentHighlightedElement; | 87 delete this._currentHighlightedElement; |
89 delete this._alreadyExpandedParentElement; | 88 delete this._alreadyExpandedParentElement; |
90 delete this._pendingHighlightNode; | 89 delete this._pendingHighlightNode; |
91 } | 90 } |
92 }; | 91 }; |
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