610f80d3ec
The gr-overlay element attempts to manage disabling and enabling keyboard shortcuts. When multiple gr-overlay elements are available on a page and one of them opens immediately, that overlay tries to disable keyboard shortcuts, but the other elements initialize as closed and enable them. This change offers a new method for disabling keyboard shortcuts. The caller can pass in an identifier to enable or disable. If keyboard shortcuts are disabled by one or more identifiers, then they are suppressed. Change-Id: I82fe6efd922f09279e76a2f2c8cb5781f3afe395
79 lines
2.7 KiB
HTML
79 lines
2.7 KiB
HTML
<!DOCTYPE html>
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<!--
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Copyright (C) 2016 The Android Open Source Project
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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-->
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<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
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<title>keyboard-shortcut-behavior</title>
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<script src="../../../bower_components/webcomponentsjs/webcomponents.min.js"></script>
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<script src="../../../bower_components/web-component-tester/browser.js"></script>
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<link rel="import" href="../../../bower_components/iron-test-helpers/iron-test-helpers.html">
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<link rel="import" href="keyboard-shortcut-behavior.html">
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<test-fixture id="basic">
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<template>
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<test-element></test-element>
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</template>
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</test-fixture>
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<script>
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suite('keyboard-shortcut-behavior tests', function() {
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var element;
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suiteSetup(function() {
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// Define a Polymer element that uses this behavior.
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Polymer({
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is: 'test-element',
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behaviors: [Gerrit.KeyboardShortcutBehavior],
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properties: {
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keyEventTarget: {
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value: function() { return document.body; },
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},
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log: {
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value: function() { return []; },
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},
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},
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_handleKey: function(e) {
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if (!this.shouldSuppressKeyboardShortcut(e)) {
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this.log.push(e.keyCode);
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}
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},
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});
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});
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setup(function() {
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element = fixture('basic');
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});
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test('blocks keydown events iff one or more disablers', function() {
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MockInteractions.pressAndReleaseKeyOn(document.body, 97); // 'a'
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Gerrit.KeyboardShortcutBehavior.enable('x'); // should have no effect
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MockInteractions.pressAndReleaseKeyOn(document.body, 98); // 'b'
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Gerrit.KeyboardShortcutBehavior.disable('x'); // blocking starts here
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MockInteractions.pressAndReleaseKeyOn(document.body, 99); // 'c'
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Gerrit.KeyboardShortcutBehavior.disable('y');
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MockInteractions.pressAndReleaseKeyOn(document.body, 100); // 'd'
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Gerrit.KeyboardShortcutBehavior.enable('x');
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MockInteractions.pressAndReleaseKeyOn(document.body, 101); // 'e'
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Gerrit.KeyboardShortcutBehavior.enable('y'); // blocking ends here
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MockInteractions.pressAndReleaseKeyOn(document.body, 102); // 'f'
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assert.deepEqual(element.log, [97, 98, 102]);
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});
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});
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</script>
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