afb81b8278
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31 lines
667 B
C++
31 lines
667 B
C++
#include "base/screen_reader_state.h"
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namespace base {
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ScreenReaderState *ScreenReaderState::Instance() {
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static auto instance = ScreenReaderState();
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return &instance;
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}
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ScreenReaderState::ScreenReaderState()
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: _isActive(QAccessible::isActive()) {
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QAccessible::installActivationObserver(this);
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}
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ScreenReaderState::~ScreenReaderState() {
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QAccessible::removeActivationObserver(this);
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}
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void ScreenReaderState::accessibilityActiveChanged(bool active) {
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_isActive = active;
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}
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bool ScreenReaderState::active() const {
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return _isActive.current();
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}
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rpl::producer<bool> ScreenReaderState::activeValue() const {
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return _isActive.value();
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}
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} // namespace base
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