4d22c7e835
+ This does not cover on-keydown handlers within elements. A follow-up change will account for those. + Keyboard shortcuts are disabled within gr-overlay, input, and textarea elements. + Added tests for new behavior (plus some missing ones covering broken behavior). + Removed blur hacks used on elements to placate the kb shortcuts due to restrictions that have been removed. Bug: Issue 4198 Change-Id: Ide8009a3bfc340a35a8ec8b9189a85b49c8a95aa
99 lines
2.5 KiB
JavaScript
99 lines
2.5 KiB
JavaScript
// Copyright (C) 2016 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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(function() {
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'use strict';
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Polymer({
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is: 'gr-selection-action-box',
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/**
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* Fired when the comment creation action was taken (hotkey, click).
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*
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* @event create-comment
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*/
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properties: {
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keyEventTarget: {
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type: Object,
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value: function() { return document.body; },
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},
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range: {
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type: Object,
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value: {
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startLine: NaN,
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startChar: NaN,
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endLine: NaN,
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endChar: NaN,
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},
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},
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side: {
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type: String,
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value: '',
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},
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},
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behaviors: [
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Gerrit.KeyboardShortcutBehavior,
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],
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listeners: {
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'mousedown': '_handleMouseDown', // See https://crbug.com/gerrit/4767
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},
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keyBindings: {
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'c': '_handleCKey',
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},
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placeAbove: function(el) {
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var rect = this._getTargetBoundingRect(el);
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var boxRect = this.getBoundingClientRect();
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var parentRect = this.parentElement.getBoundingClientRect();
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this.style.top =
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rect.top - parentRect.top - boxRect.height - 4 + 'px';
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this.style.left =
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rect.left - parentRect.left + (rect.width - boxRect.width) / 2 + 'px';
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},
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_getTargetBoundingRect: function(el) {
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var rect;
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if (el instanceof Text) {
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var range = document.createRange();
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range.selectNode(el);
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rect = range.getBoundingClientRect();
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range.detach();
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} else {
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rect = el.getBoundingClientRect();
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}
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return rect;
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},
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_handleCKey: function(e) {
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if (this.shouldSuppressKeyboardShortcut(e)) { return; }
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e.preventDefault();
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this._fireCreateComment();
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},
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_handleMouseDown: function(e) {
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e.preventDefault();
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e.stopPropagation();
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this._fireCreateComment();
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},
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_fireCreateComment: function() {
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this.fire('create-comment', {side: this.side, range: this.range});
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},
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});
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})();
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