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Added recursive animation to lock hint while recording voice.

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23rd 2025-02-15 01:22:07 +03:00 • committed by John Preston
parent 6bd2a7c962
commit f56ddbb1e0
2 changed files with 57 additions and 3 deletions
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59
Telegram/SourceFiles/history/view/controls/history_view_voice_record_bar.cpp
View file

@ -1562,7 +1562,7 @@ void VoiceRecordBar::init() {
if (value == 0. && !show) {
_lock->hide();
} else if (value == 1. && show) {
computeAndSetLockProgress(QCursor::pos());
_lock->requestPaintProgress(calcLockProgress(QCursor::pos()));
}
if (_fullRecord && !show) {
updateTTLGeometry(TTLAnimationType::RightLeft, 1.);
@ -1867,6 +1867,52 @@ void VoiceRecordBar::startRecording() {
_inField = true;
struct FloatingState {
Ui::Animations::Basic animation;
float64 animationProgress = 0;
float64 cursorProgress = 0;
bool lockCapturedByInput = false;
float64 frameCounter = 0;
rpl::lifetime lifetime;
};
const auto stateOwned
= _recordingLifetime.make_state<std::unique_ptr<FloatingState>>(
std::make_unique<FloatingState>());
const auto state = stateOwned->get();
_lock->locks() | rpl::start_with_next([=] {
stateOwned->reset();
}, state->lifetime);
constexpr auto kAnimationThreshold = 0.35;
const auto calcStateRatio = [=](float64 counter) {
return (1 - std::cos(std::fmod(counter, 2 * M_PI))) * 0.5;
};
state->animation.init([=](crl::time now) {
if (state->cursorProgress > kAnimationThreshold) {
state->lockCapturedByInput = true;
}
if (state->lockCapturedByInput) {
if (state->cursorProgress < 0.01) {
state->lockCapturedByInput = false;
state->frameCounter = 0;
} else {
_lock->requestPaintProgress(state->cursorProgress);
return;
}
}
const auto progress = anim::interpolateF(
state->cursorProgress,
kAnimationThreshold,
calcStateRatio(state->frameCounter));
state->frameCounter += 0.01;
_lock->requestPaintProgress(progress);
});
state->animation.start();
if (hasDuration()) {
stateOwned->reset();
}
_send->events(
) | rpl::filter([=](not_null<QEvent*> e) {
return (e->type() == QEvent::MouseMove
@ -1887,7 +1933,10 @@ void VoiceRecordBar::startRecording() {
if (_showLockAnimation.animating() || !hasDuration()) {
return;
}
computeAndSetLockProgress(mouse->globalPos());
const auto inputProgress = calcLockProgress(mouse->globalPos());
if (inputProgress > state->animationProgress) {
state->cursorProgress = inputProgress;
}
} else if (type == QEvent::MouseButtonRelease) {
checkTipRequired();
stop(_inField.current());
@ -2273,10 +2322,14 @@ float64 VoiceRecordBar::showListenAnimationRatio() const {
}
void VoiceRecordBar::computeAndSetLockProgress(QPoint globalPos) {
_lock->requestPaintProgress(calcLockProgress(globalPos));
}
float64 VoiceRecordBar::calcLockProgress(QPoint globalPos) {
const auto localPos = mapFromGlobal(globalPos);
const auto lower = _lock->height();
const auto higher = 0;
_lock->requestPaintProgress(Progress(localPos.y(), higher - lower));
return Progress(localPos.y(), higher - lower);
}
bool VoiceRecordBar::peekTTLState() const {

1
Telegram/SourceFiles/history/view/controls/history_view_voice_record_bar.h
View file

@ -156,6 +156,7 @@ private:
[[nodiscard]] float64 activeAnimationRatio() const;
void computeAndSetLockProgress(QPoint globalPos);
[[nodiscard]] float64 calcLockProgress(QPoint globalPos);
[[nodiscard]] bool peekTTLState() const;
[[nodiscard]] bool takeTTLState() const;