52 lines
1.4 KiB
Go
52 lines
1.4 KiB
Go
package mappingrules
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import (
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"errors"
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"slices"
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"git.annabunches.net/annabunches/joyful/internal/configparser"
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"git.annabunches.net/annabunches/joyful/internal/logger"
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"github.com/holoplot/go-evdev"
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)
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type RuleTargetModeSelect struct {
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Modes []string
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}
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func NewRuleTargetModeSelectFromConfig(targetConfig configparser.RuleTargetConfigModeSelect, allModes []string) (*RuleTargetModeSelect, error) {
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if ok := validateModes(targetConfig.Modes, allModes); !ok {
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return nil, errors.New("undefined mode in mode select list")
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}
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return NewRuleTargetModeSelect(targetConfig.Modes)
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}
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func NewRuleTargetModeSelect(modes []string) (*RuleTargetModeSelect, error) {
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if len(modes) == 0 {
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return nil, errors.New("cannot create RuleTargetModeSelect: mode list is empty")
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}
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return &RuleTargetModeSelect{
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Modes: modes,
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}, nil
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}
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// RuleTargetModeSelect doesn't make sense as an input type
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func (target *RuleTargetModeSelect) NormalizeValue(_ int32) int32 {
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return -1
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}
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func (target *RuleTargetModeSelect) CreateEvent(_ int32, mode *string) *evdev.InputEvent {
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index := 0
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if currentMode := slices.Index(target.Modes, *mode); currentMode != -1 {
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// find the next mode
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index = (currentMode + 1) % len(target.Modes)
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}
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*mode = target.Modes[index]
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logger.Logf("Mode changed to '%s'", *mode)
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return nil
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}
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func (target *RuleTargetModeSelect) MatchEvent(_ *evdev.InputDevice, _ *evdev.InputEvent) bool {
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return false
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}
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