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Disabling playback seeking in new media player when loading audio.

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This commit is contained in:
John Preston 2016-09-30 21:10:54 +03:00
parent 1b54ccb59c
commit acbaf83442
4 changed files with 18 additions and 2 deletions
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2
Telegram/SourceFiles/media/player/media_player_cover.cpp
View file

@ -195,10 +195,12 @@ void CoverWidget::updateTimeText(const AudioMsgId &audioId, const AudioPlaybackS
if (duration || !audioId.audio()->loading()) {
display = display / frequency;
_time = formatDurationText(display);
_playback->setDisabled(false);
} else {
auto loaded = audioId.audio()->loadOffset();
auto loadProgress = snap(float64(loaded) / qMax(audioId.audio()->size, 1), 0., 1.);
_time = QString::number(qRound(loadProgress * 100)) + '%';
_playback->setDisabled(true);
}
if (_seekPositionMs < 0) {
updateTimeLabel();

3
Telegram/SourceFiles/media/view/media_clip_playback.h
View file

@ -63,6 +63,9 @@ public:
void resize(int w, int h) {
_slider->resize(w, h);
}
void setDisabled(bool disabled) {
_slider->setDisabled(disabled);
}
private:
Ui::MediaSlider *_slider;

12
Telegram/SourceFiles/ui/widgets/media_slider.cpp
View file

@ -35,6 +35,14 @@ float64 MediaSlider::value() const {
return a_value.current();
}
void MediaSlider::setDisabled(bool disabled) {
if (_disabled != disabled) {
_disabled = disabled;
setCursor(_disabled ? style::cur_default : style::cur_pointer);
update();
}
}
void MediaSlider::setValue(float64 value, bool animated) {
if (animated) {
a_value.start(value);
@ -84,7 +92,7 @@ void MediaSlider::paintEvent(QPaintEvent *e) {
int skip = lineLeft();
int length = lineWidth();
float64 prg = _mouseDown ? _downValue : a_value.current();
int32 from = skip, mid = qRound(from + prg * length), end = from + length;
int32 from = skip, mid = _disabled ? 0 : qRound(from + prg * length), end = from + length;
if (mid > from) {
p.setClipRect(0, 0, mid, height());
p.setOpacity(_fadeOpacity * (over * _st.activeOpacity + (1. - over) * _st.inactiveOpacity));
@ -97,7 +105,7 @@ void MediaSlider::paintEvent(QPaintEvent *e) {
p.setBrush(_st.inactiveFg);
p.drawRoundedRect(mid - radius, (height() - _st.width) / 2, end - (mid - radius), _st.width, radius, radius);
}
if (over > 0) {
if (!_disabled && over > 0) {
int x = mid - skip;
p.setClipRect(rect());
p.setOpacity(_fadeOpacity * _st.activeOpacity);

3
Telegram/SourceFiles/ui/widgets/media_slider.h
View file

@ -33,6 +33,7 @@ public:
float64 value() const;
void setValue(float64 value, bool animated);
void setFadeOpacity(float64 opacity);
void setDisabled(bool disabled);
using Callback = base::lambda_unique<void(float64)>;
void setChangeProgressCallback(Callback &&callback) {
@ -60,6 +61,8 @@ private:
const style::MediaSlider &_st;
bool _disabled = false;
Callback _changeProgressCallback;
Callback _changeFinishedCallback;