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42 lines
782 B
42 lines
782 B
11 months ago
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/*
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* Copyright 2024 jacqueline <me@jacqueline.id.au>
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*
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* SPDX-License-Identifier: GPL-3.0-only
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*/
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#pragma once
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#include <optional>
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#include <string>
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#include <variant>
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namespace tts {
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/*
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* 'Simple' TTS events are events that do not have any extra event-specific
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* details.
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*/
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enum class SimpleEvent {
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/*
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* Indicates that the screen's content has substantially changed. e.g. a new
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* screen has been pushed.
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*/
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kContextChanged,
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};
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/*
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* Event indicating that the currently selected LVGL object has changed.
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*/
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struct SelectionChanged {
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struct Selection {
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std::optional<std::string> description;
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bool is_interactive;
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};
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std::optional<Selection> new_selection;
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};
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using Event = std::variant<SimpleEvent, SelectionChanged>;
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} // namespace tts
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