Snowcap/Layer: improve key event handling #383
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The on_key_pressed handler can be limiting since: - it doesn't allow to react to key being released - it doesn't transmit the processed `text` associated with keys when using a layout with dead keys. - it doesn't transmit captured events (I've added this one to conserve the previous behavior.) This commit address this by adding a on_key_event that transmit the key state, whether it was captured on the server side, and the associated text if available.
The on_key_pressed handler can be limiting since: - it doesn't allow to react to key being released - it doesn't transmit the processed `text` associated with keys when using a layout with dead keys. - it doesn't transmit captured events (I've added this one to conserve the previous behavior.) This commit address this by adding a on_key_event that transmit the key state, whether it was captured on the server side, and the associated text if available.
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This PR address a few issue I have with the current
Layer::on_key_pressedon_releaseevents (mentioned in [Request] Input Grabbing API #328).textassociated with the event (mentioned in [Request] Input Grabbing API #328).I've cherry-picked some commits from #369 (the one to emit the
textin events).To avoid breaking current config,
Layer::on_key_pressedwas mostly kept as-is, except I'm explicitly discarding events if they werecaptured, since they used to be discarded on the server side. I don't know if the function should be marked as deprecated, or kept as a short-hand if only key press are needed.I did not add
Layer::on_key_release, since:Layer::on_key_event()function.closes #374