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Handle broken numpad delete key in Chrome

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This commit is contained in:
Pierre Ossman
2019-10-31 14:51:36 +01:00
committed by Lauri Kasanen
parent e497b53d09
commit dc3ddc8efc
2 changed files with 8 additions and 0 deletions
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5
kasmweb/core/input/util.js
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@@ -103,6 +103,11 @@ export function getKey(evt) {
case 'UIKeyInputEscape': return 'Escape'; case 'UIKeyInputEscape': return 'Escape';
} }
// Broken behaviour in Chrome
if ((evt.key === '\x00') && (evt.code === 'NumpadDecimal')) {
return 'Delete';
}
// IE and Edge have broken handling of AltGraph so we cannot // IE and Edge have broken handling of AltGraph so we cannot
// trust them for printable characters // trust them for printable characters
if ((evt.key.length !== 1) || (!browser.isIE() && !browser.isEdge())) { if ((evt.key.length !== 1) || (!browser.isIE() && !browser.isEdge())) {

3
kasmweb/tests/test.helper.js
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@@ -110,6 +110,9 @@ describe('Helpers', function () {
expect(KeyboardUtil.getKey({key: 'Win'})).to.be.equal('Meta'); expect(KeyboardUtil.getKey({key: 'Win'})).to.be.equal('Meta');
expect(KeyboardUtil.getKey({key: 'UIKeyInputLeftArrow'})).to.be.equal('ArrowLeft'); expect(KeyboardUtil.getKey({key: 'UIKeyInputLeftArrow'})).to.be.equal('ArrowLeft');
}); });
it('should handle broken Delete', function () {
expect(KeyboardUtil.getKey({key: '\x00', code: 'NumpadDecimal'})).to.be.equal('Delete');
});
it('should use code if no key', function () { it('should use code if no key', function () {
expect(KeyboardUtil.getKey({code: 'NumpadBackspace'})).to.be.equal('Backspace'); expect(KeyboardUtil.getKey({code: 'NumpadBackspace'})).to.be.equal('Backspace');
}); });