Funkwhale/strawberry-audio-player-windows-mac-linux
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Code Issues Releases Wiki Activity

Replace QTimeLine::CurveShape with QEasingCurve

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This commit is contained in:
Jonas Kvinge 2020-07-18 17:53:14 +02:00
parent 6e2ec89a05
commit 638998a861
3 changed files with 10 additions and 7 deletions
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9
src/engine/gstengine.cpp
View File

@ -43,6 +43,7 @@
#include <QStringList>
#include <QUrl>
#include <QTimeLine>
#include <QEasingCurve>
#include <QMetaObject>
#include <QFlags>
#include <QTimerEvent>
@ -233,7 +234,7 @@ void GstEngine::Pause() {
// Check if we started a fade out. If it isn't finished yet and the user pressed play, we inverse the fader and resume the playback.
if (is_fading_out_to_pause_) {
disconnect(current_pipeline_.get(), SIGNAL(FaderFinished()), nullptr, nullptr);
current_pipeline_->StartFader(fadeout_pause_duration_nanosec_, QTimeLine::Forward, QTimeLine::EaseInOutCurve, false);
current_pipeline_->StartFader(fadeout_pause_duration_nanosec_, QTimeLine::Forward, QEasingCurve::InOutQuad, false);
is_fading_out_to_pause_ = false;
has_faded_out_ = false;
emit StateChanged(Engine::Playing);
@ -264,7 +265,7 @@ void GstEngine::Unpause() {
// If we pause with fadeout, deactivate fadeout and resume playback, the player would be muted if not faded in.
if (has_faded_out_) {
disconnect(current_pipeline_.get(), SIGNAL(FaderFinished()), nullptr, nullptr);
current_pipeline_->StartFader(fadeout_pause_duration_nanosec_, QTimeLine::Forward, QTimeLine::EaseInOutCurve, false);
current_pipeline_->StartFader(fadeout_pause_duration_nanosec_, QTimeLine::Forward, QEasingCurve::InOutQuad, false);
has_faded_out_ = false;
}
@ -725,9 +726,9 @@ void GstEngine::StartFadeoutPause() {
fadeout_pause_pipeline_ = current_pipeline_;
disconnect(fadeout_pause_pipeline_.get(), SIGNAL(FaderFinished()), nullptr, nullptr);
fadeout_pause_pipeline_->StartFader(fadeout_pause_duration_nanosec_, QTimeLine::Backward, QTimeLine::EaseInOutCurve, false);
fadeout_pause_pipeline_->StartFader(fadeout_pause_duration_nanosec_, QTimeLine::Backward, QEasingCurve::InOutQuad, false);
if (fadeout_pipeline_ && fadeout_pipeline_->state() == GST_STATE_PLAYING) {
fadeout_pipeline_->StartFader(fadeout_pause_duration_nanosec_, QTimeLine::Backward, QTimeLine::LinearCurve, false);
fadeout_pipeline_->StartFader(fadeout_pause_duration_nanosec_, QTimeLine::Backward, QEasingCurve::Linear, false);
}
connect(fadeout_pause_pipeline_.get(), SIGNAL(FaderFinished()), SLOT(FadeoutPauseFinished()));
is_fading_out_to_pause_ = true;

5
src/engine/gstenginepipeline.cpp
View File

@ -40,6 +40,7 @@
#include <QString>
#include <QUrl>
#include <QTimeLine>
#include <QEasingCurve>
#include <QMetaObject>
#include <QUuid>
#include <QtDebug>
@ -1136,7 +1137,7 @@ void GstEnginePipeline::UpdateEqualizer() {
}
void GstEnginePipeline::StartFader(const qint64 duration_nanosec, const QTimeLine::Direction direction, const QTimeLine::CurveShape shape, const bool use_fudge_timer) {
void GstEnginePipeline::StartFader(const qint64 duration_nanosec, const QTimeLine::Direction direction, const QEasingCurve::Type shape, const bool use_fudge_timer) {
const int duration_msec = duration_nanosec / kNsecPerMsec;
@ -1157,7 +1158,7 @@ void GstEnginePipeline::StartFader(const qint64 duration_nanosec, const QTimeLin
connect(fader_.get(), SIGNAL(valueChanged(qreal)), SLOT(SetVolumeModifier(qreal)));
connect(fader_.get(), SIGNAL(finished()), SLOT(FaderTimelineFinished()));
fader_->setDirection(direction);
fader_->setCurveShape(shape);
fader_->setEasingCurve(shape);
fader_->setCurrentTime(start_time);
fader_->resume();

3
src/engine/gstenginepipeline.h
View File

@ -37,6 +37,7 @@
#include <QThreadPool>
#include <QFuture>
#include <QTimeLine>
#include <QEasingCurve>
#include <QBasicTimer>
#include <QList>
#include <QByteArray>
@ -88,7 +89,7 @@ class GstEnginePipeline : public QObject {
void SetStereoBalance(const float value);
void SetEqualizerParams(const int preamp, const QList<int> &band_gains);
void StartFader(const qint64 duration_nanosec, const QTimeLine::Direction direction = QTimeLine::Forward, const QTimeLine::CurveShape shape = QTimeLine::LinearCurve, const bool use_fudge_timer = true);
void StartFader(const qint64 duration_nanosec, const QTimeLine::Direction direction = QTimeLine::Forward, const QEasingCurve::Type shape = QEasingCurve::Linear, const bool use_fudge_timer = true);
// If this is set then it will be loaded automatically when playback finishes for gapless playback
void SetNextUrl(const QByteArray &stream_url, const QUrl &original_url, qint64 beginning_nanosec, qint64 end_nanosec);