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Handle iOS special keys

This commit is contained in:
Pierre Ossman 2017-06-21 14:02:24 +02:00
parent 9e99ce126c
commit e7c4d669f0
2 changed files with 10 additions and 0 deletions
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9
core/input/util.js
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@ -103,6 +103,15 @@ export function getKey(evt) {
case 'OS': return 'Meta'; case 'OS': return 'Meta';
} }
// iOS leaks some OS names
switch (evt.key) {
case 'UIKeyInputUpArrow': return 'ArrowUp';
case 'UIKeyInputDownArrow': return 'ArrowDown';
case 'UIKeyInputLeftArrow': return 'ArrowLeft';
case 'UIKeyInputRightArrow': return 'ArrowRight';
case 'UIKeyInputEscape': return 'Escape';
}
// 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) || (!isIE() && !isEdge())) { if ((evt.key.length !== 1) || (!isIE() && !isEdge())) {

1
tests/test.helper.js
View File

@ -115,6 +115,7 @@ describe('Helpers', function() {
expect(KeyboardUtil.getKey({key: 'Left'})).to.be.equal('ArrowLeft'); expect(KeyboardUtil.getKey({key: 'Left'})).to.be.equal('ArrowLeft');
expect(KeyboardUtil.getKey({key: 'OS'})).to.be.equal('Meta'); expect(KeyboardUtil.getKey({key: 'OS'})).to.be.equal('Meta');
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');
}); });
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');