Keyboard keycode to qwerty char #782
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Jerald
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karroffel
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| /// let c3 = KeyCode::End.to_qwerty_char(true); | ||
| /// assert_eq!(c3, None); | ||
| /// ``` | ||
| pub fn to_qwerty_char(self, shift_down: bool) -> Option<char> { |
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I think calling this qwerty isn't quite correct. It seems like this would work equally well on an AZERTY keyboard. How about just to_char()?
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The chars don't match for Key1 to Key0 between azerty and qwerty.
For example, with azerty you have to press shift to get the number
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Arg gotcha gotcha. in that case idk if hard-coding qwerty is the right answer. I don't want to optimize bevy apis for specific regions.
Maybe we should just create a new event for ReceivedCharacter?
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Realistically, the "correct" approach would be to have different keysets/locales which you run key codes through and which each have conversions. Localization in general is a remarkably complex problem...
Because of this, I was imagining this as a sort of "stop-gap" solution until the proper work would be done.
But looking at that winit event you linked, implementing a new input thing which hooks into that event to supply direct text would likely be the better and more cross-platform solution...
| /// let c3 = KeyCode::End.to_qwerty_char(true); | ||
| /// assert_eq!(c3, None); | ||
| /// ``` | ||
| pub fn to_qwerty_char(self, shift_down: bool) -> Option<char> { |
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I think we should probably remove this method. We don't need two ways to get characters with/without shift.
How about just to_char() and to_char_with_shift()
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We should not be implementing key to character mapping ourselves - it is a maintenance nightmare. i.e. I'd rather see |
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I've now opened a new PR (#804) based on the winit Closing this PR in favour of that one. |
Adds functions that convert a
KeyCodeinto the equivalent textual char on a qwerty keyboard, based on the status of shift at the time.In addition, fixed a typo in the enum variant names where "Asterisk" was incorrectly called "Asterix".