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Slightly refactored LinearBlob animation in Calls::TopBar.

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23rd 2020-12-10 16:24:02 +03:00 • committed by John Preston
parent de20ff05eb
commit 62fe44bde8
2 changed files with 25 additions and 40 deletions
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13
Telegram/SourceFiles/calls/calls.style
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@ -750,16 +750,11 @@ groupCallTitle: WindowTitle(defaultWindowTitle) {
closeIconActiveOver: groupCallTitleCloseIconOver;
}
groupCallMajorBlobMinRadius: 2px;
groupCallMajorBlobMaxRadius: 2px;
groupCallMajorBlobIdleRadius: 2px;
groupCallMajorBlobMaxRadius: 4px;
groupCallMinorBlobMinRadius: 3px;
groupCallMinorBlobMaxRadius: 9px;
groupCallMajorBlobTopOffset: 0px;
groupCallMinorBlobTopOffset: 6px;
groupCallBlobWidthAdditional: 40px;
groupCallMinorBlobIdleRadius: 3px;
groupCallMinorBlobMaxRadius: 12px;
callTopBarMuteCrossLine: CrossLineAnimation {
fg: callBarFg;

52
Telegram/SourceFiles/calls/calls_top_bar.cpp
View file

@ -42,40 +42,37 @@ constexpr auto kSwitchStateDuration = 120;
constexpr auto kMinorBlobAlpha = 76. / 255.;
constexpr auto kBlobLevelDuration1 = 250;
constexpr auto kBlobLevelDuration2 = 120;
constexpr auto kHideBlobsDuration = crl::time(500);
constexpr auto kBlobLevelDuration = crl::time(250);
constexpr auto kBlobUpdateInterval = crl::time(100);
auto LinearBlobs() -> std::array<Ui::Paint::LinearBlobs::BlobData, 3> {
return { {
auto LinearBlobs() {
return std::vector<Ui::Paint::LinearBlobs::BlobData>{
{
.segmentsCount = 5,
.minScale = 1.,
.minRadius = (float)st::groupCallMajorBlobMinRadius,
.minRadius = 0.,
.maxRadius = (float)st::groupCallMajorBlobMaxRadius,
.idleRadius = (float)st::groupCallMinorBlobIdleRadius,
.speedScale = .3,
.alpha = 1.,
.topOffset = st::groupCallMajorBlobTopOffset,
},
{
.segmentsCount = 7,
.minScale = 1.,
.minRadius = (float)st::groupCallMinorBlobMinRadius,
.minRadius = 0.,
.maxRadius = (float)st::groupCallMinorBlobMaxRadius,
.idleRadius = (float)st::groupCallMinorBlobIdleRadius,
.speedScale = .7,
.alpha = kMinorBlobAlpha,
.topOffset = st::groupCallMinorBlobTopOffset,
},
{
.segmentsCount = 8,
.minScale = 1.,
.minRadius = (float)st::groupCallMinorBlobMinRadius,
.minRadius = 0.,
.maxRadius = (float)st::groupCallMinorBlobMaxRadius,
.idleRadius = (float)st::groupCallMinorBlobIdleRadius,
.speedScale = .7,
.alpha = kMinorBlobAlpha,
.topOffset = st::groupCallMinorBlobTopOffset,
},
} };
};
}
auto Colors() {
@ -358,14 +355,12 @@ void TopBar::initBlobsUnder(
return;
}
static constexpr auto kHideDuration = kBlobLevelDuration1 * 2;
struct State {
Ui::Paint::LinearBlobs paint = {
LinearBlobs() | ranges::to_vector,
kBlobLevelDuration1,
kBlobLevelDuration2,
1.
LinearBlobs(),
kBlobLevelDuration,
1.,
Ui::Paint::LinearBlob::Direction::TopDown
};
Ui::Animations::Simple hideAnimation;
Ui::Animations::Basic animation;
@ -374,8 +369,6 @@ void TopBar::initBlobsUnder(
crl::time lastTime = 0;
float lastLevel = 0.;
float levelBeforeLast = 0.;
int maxHeight = st::groupCallMinorBlobMinRadius
+ st::groupCallMinorBlobMaxRadius;
};
_blobs = base::make_unique_q<Ui::RpWidget>(blobsParent);
@ -392,7 +385,7 @@ void TopBar::initBlobsUnder(
state->animation.init([=](crl::time now) {
if (const auto last = state->hideLastTime; (last > 0)
&& (now - last >= kHideDuration)) {
&& (now - last >= kHideBlobsDuration)) {
state->animation.stop();
return false;
}
@ -448,7 +441,7 @@ void TopBar::initBlobsUnder(
const auto to = hide ? 1. : 0.;
state->hideAnimation.start([=](float64) {
_blobs->update();
}, from, to, kHideDuration);
}, from, to, kHideBlobsDuration);
}, lifetime());
std::move(
@ -456,7 +449,7 @@ void TopBar::initBlobsUnder(
) | rpl::start_with_next([=](QRect rect) {
_blobs->resize(
rect.width(),
std::min(state->maxHeight, rect.height()));
(int)state->paint.maxRadius());
_blobs->moveToLeft(rect.x(), rect.y() + rect.height());
}, lifetime());
@ -478,12 +471,9 @@ void TopBar::initBlobsUnder(
p.setOpacity(1. - hidden);
}
const auto top = -_blobs->height() * hidden;
const auto drawUnder = QRect(
0,
top,
_blobs->width() + st::groupCallBlobWidthAdditional,
0);
state->paint.paint(p, _groupBrush, drawUnder, 0, 0);
const auto width = _blobs->width();
p.translate(0, top);
state->paint.paint(p, _groupBrush, width);
}, _blobs->lifetime());
group->levelUpdates(