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Improved text resizing in playback speed item.

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This commit is contained in:
23rd 2021-03-09 09:36:25 +03:00
parent 3d54192681
commit 504f5ee5d7
1 changed files with 24 additions and 12 deletions
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36
Telegram/SourceFiles/media/view/media_view_playback_controls.cpp
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@ -64,12 +64,16 @@ protected:
int contentHeight() const override;
private:
float64 computeSpeed(float64 value) const;
QString speedString(float64 value) const;
QRect _itemRect;
QRect _textRect;
const style::MediaSlider &_sliderSt;
const base::unique_qptr<Ui::MediaSlider> _slider;
const not_null<QAction*> _dummyAction;
const int _lineCount;
const int _height;
rpl::event_stream<float64> _changeSpeedRequests;
@ -86,8 +90,10 @@ MenuSpeedItem::MenuSpeedItem(
this,
_sliderSt))
, _dummyAction(new QAction(parent))
, _lineCount(std::ceil(st.itemStyle.font->width(speedString(0.9))
/ float(st.widthMax)))
, _height(st.itemPadding.top() * 2
+ st.itemStyle.font->height
+ st.itemStyle.font->height * _lineCount
+ _sliderSt.seekSize.height()
+ st.itemPadding.bottom() * 2) {
@ -95,16 +101,6 @@ MenuSpeedItem::MenuSpeedItem(
enableMouseSelecting();
enableMouseSelecting(_slider.get());
const auto computeSpeed = [=](float64 value) {
return anim::interpolate(kMinSpeed, kMaxSpeed, value) / 100.;
};
const auto speedString = [=](float64 value) {
return tr::lng_mediaview_playback_speed(
tr::now,
lt_speed,
QString::number(computeSpeed(value), 'f', 2) + 'x');
};
_slider->setAlwaysDisplayMarker(true);
_slider->setValue((std::round(startSpeed * 100.) - kMinSpeed)
/ (kMaxSpeed - kMinSpeed));
@ -129,8 +125,13 @@ MenuSpeedItem::MenuSpeedItem(
_itemRect = geometry - st.itemPadding;
const auto height = _itemRect.height();
const auto penWidth = QPen(st.itemBgOver).width();
_textRect = _itemRect
- style::margins(0, 0, 0, height - st.itemStyle.font->height);
- style::margins(
-penWidth,
0,
-penWidth,
height - st.itemStyle.font->height * _lineCount);
const auto sliderGeometry = _itemRect
- style::margins(0, height - _sliderSt.seekSize.height(), 0, 0);
@ -170,6 +171,17 @@ MenuSpeedItem::MenuSpeedItem(
});
}
float64 MenuSpeedItem::computeSpeed(float64 value) const {
return anim::interpolate(kMinSpeed, kMaxSpeed, value) / 100.;
}
QString MenuSpeedItem::speedString(float64 value) const {
return tr::lng_mediaview_playback_speed(
tr::now,
lt_speed,
QString::number(computeSpeed(value), 'f', 2) + 'x');
}
not_null<QAction*> MenuSpeedItem::action() const {
return _dummyAction;
}