72 lines
1.9 KiB
Go
72 lines
1.9 KiB
Go
/*
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* Copyright (c) 2018 Unrud<unrud@outlook.com>
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*
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* This file is part of Remote-Touchpad.
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*
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* Remote-Touchpad is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Remote-Touchpad is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Remote-Touchpad. If not, see <http://www.gnu.org/licenses/>.
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*/
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package main
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//go:generate go run keysyms.generator.go
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import "errors"
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type Keysym int32
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const (
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xf86AudioLowerVolume Keysym = 0x1008ff11
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xf86AudioMute Keysym = 0x1008ff12
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xf86AudioRaiseVolume Keysym = 0x1008ff13
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xf86AudioPlay Keysym = 0x1008ff14
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xf86AudioPrev Keysym = 0x1008ff16
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xf86AudioNext Keysym = 0x1008ff17
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)
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func RuneToKeysym(runeValue rune) (Keysym, error) {
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if runeValue == '\n' {
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runeValue = '\r'
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}
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keysym, found := keysymsMap[runeValue]
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if !found {
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if runeValue < 0x100 || runeValue > 0x10ffff {
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return 0, errors.New("rune not mappend to keysym and " +
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"out of range for direct unicode mapping")
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}
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keysym = Keysym(0x01000000 + runeValue)
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}
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return keysym, nil
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}
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func KeyToKeysym(key Key) (Keysym, error) {
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if key == KeyVolumeMute {
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return xf86AudioMute, nil
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}
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if key == KeyVolumeDown {
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return xf86AudioLowerVolume, nil
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}
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if key == KeyVolumeUp {
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return xf86AudioRaiseVolume, nil
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}
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if key == KeyMediaPlayPause {
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return xf86AudioPlay, nil
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}
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if key == KeyMediaPrevTrack {
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return xf86AudioPrev, nil
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}
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if key == KeyMediaNextTrack {
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return xf86AudioNext, nil
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}
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return 0, errors.New("key not mapped to keysym")
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}
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