33 lines
766 B
C++
33 lines
766 B
C++
#pragma once
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#include <mbgl/util/chrono.hpp>
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#include <mbgl/util/optional.hpp>
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namespace mbgl {
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namespace style {
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class TransitionOptions {
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public:
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optional<Duration> duration;
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optional<Duration> delay;
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TransitionOptions(optional<Duration> duration_ = optional<Duration>(),
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optional<Duration> delay_ = optional<Duration>())
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: duration(std::move(duration_)),
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delay(std::move(delay_)) {}
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TransitionOptions reverseMerge(const TransitionOptions& defaults) const {
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return {
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duration ? duration : defaults.duration,
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delay ? delay : defaults.delay
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};
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}
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bool isDefined() const {
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return duration || delay;
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}
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};
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} // namespace style
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} // namespace mbgl
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