ml
29 lines
739 B
Go
29 lines
739 B
Go
package gui
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// ModalStateWrapper is a wrapper over a series of modal popup states.
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// It implements both ModalState and ModalStateMachine to allow nested states, if necessary.
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type ModalStateWrapper struct {
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State ModalState
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}
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// SetState sets the new state.
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func (machine *ModalStateWrapper) SetState(state ModalState) {
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machine.State = state
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}
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// Render renders the current state.
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func (machine *ModalStateWrapper) Render() {
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if machine.State != nil {
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machine.State.Render()
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}
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}
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// HandleFiles forwards the given filenames to the current state.
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func (machine *ModalStateWrapper) HandleFiles(filenames []string) {
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handler, isHandler := machine.State.(FileHandler)
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if !isHandler {
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return
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}
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handler.HandleFiles(filenames)
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}
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