28 lines
999 B
Go
28 lines
999 B
Go
package mappingrules
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import "github.com/holoplot/go-evdev"
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type MappingRule interface {
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MatchEvent(*evdev.InputDevice, *evdev.InputEvent, *string) *evdev.InputEvent
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OutputName() string
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}
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// RuleTargets represent either a device input to match on, or an output to produce.
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// Some RuleTarget types may work via side effects, such as RuleTargetModeSelect.
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type RuleTarget interface {
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// NormalizeValue takes the raw input value and possibly modifies it based on the Target settings.
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// (e.g., inverting the value if Inverted == true)
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NormalizeValue(int32) int32
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// CreateEvent typically takes the (probably normalized) value and returns an event that can be emitted
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// on a virtual device.
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//
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// For RuleTargetModeSelect, this method modifies the active mode and returns nil.
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//
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// TODO: should we normalize inside this function to simplify the interface?
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CreateEvent(int32, *string) *evdev.InputEvent
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GetCode() evdev.EvCode
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GetDeviceName() string
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GetDevice() *evdev.InputDevice
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}
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