35 lines
1,006 B
Go
35 lines
1,006 B
Go
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// pkg/events/platform.go
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package events
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// Platform abstracts the Wails EventManager for custom events.
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//
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// platform.Emit("user:login", userPayload)
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// cancel := platform.On("theme:changed", func(e *CustomEvent) { applyTheme(e) })
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// defer cancel()
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type Platform interface {
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Emit(name string, data ...any) bool
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On(name string, callback func(*CustomEvent)) func()
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Off(name string)
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OnMultiple(name string, callback func(*CustomEvent), counter int)
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Reset()
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}
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// CustomEvent is a named event carrying arbitrary data, mirroring the Wails type.
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//
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// platform.On("file:saved", func(e *CustomEvent) {
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// path := e.Data.(string)
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// })
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type CustomEvent struct {
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Name string `json:"name"`
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Data any `json:"data"`
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Sender string `json:"sender,omitempty"`
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}
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// ListenerInfo describes a registered listener for QueryListeners results.
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//
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// info := ListenerInfo{EventName: "user:login", Count: 3}
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type ListenerInfo struct {
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EventName string `json:"eventName"`
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Count int `json:"count"`
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}
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