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Fixed display of summary header in history view on unload heavy parts.

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This commit is contained in:
23rd
2026-01-05 07:25:14 +03:00
committed by John Preston
parent e6c01c4434
commit bac03ac47b
2 changed files with 42 additions and 20 deletions
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Telegram/SourceFiles/history/view/history_view_summary_header.cpp
+36 -18
View File
@@ -43,14 +43,12 @@ SummaryHeader::~SummaryHeader() = default;
void SummaryHeader::update(not_null<Element*> view) {
const auto item = view->data();
using namespace Ui;
_animation = std::make_unique<Animation>(Animation{
.particles = StarParticles(
StarParticles::Type::Right,
15,
st::lineWidth * 8),
});
_animation->particles.setSpeed(0.05);
if (!_animation) {
ensureAnimation();
}
if (!_lottie) {
ensureLottie();
}
_text.setText(
st::defaultTextStyle,
@@ -64,14 +62,6 @@ void SummaryHeader::update(not_null<Element*> view) {
+ st::maxSignatureSize / 2
+ st::historyReplyPadding.right();
_lottie = Lottie::MakeIcon(Lottie::IconDescriptor{
.name = u"cocoon"_q,
.sizeOverride = Size(st::historySummaryHeaderIconSize
- st::historySummaryHeaderIconSizeInner * 2),
.color = &st::attentionButtonFg,
.colorizeUsingAlpha = true,
});
const auto session = &item->history()->session();
const auto itemId = item->fullId();
_link = std::make_shared<LambdaClickHandler>([=](ClickContext context) {
@@ -140,7 +130,10 @@ void SummaryHeader::paint(
cache->bg = rippleColor;
}
if (_lottie) {
if (!_lottie) {
ensureLottie();
}
{
const auto r = iconRect().translated(x, y);
const auto lottieX = r.x() + st::historySummaryHeaderIconSizeInner;
const auto lottieY = r.y() + st::historySummaryHeaderIconSizeInner;
@@ -159,7 +152,10 @@ void SummaryHeader::paint(
}
}
if (_animation) {
if (!_animation) {
ensureAnimation();
}
{
const auto size = QSize(w, _height);
if (_animation->cachedSize != size) {
_animation->path = QPainterPath();
@@ -287,6 +283,7 @@ void SummaryHeader::stopLastRipple() {
}
void SummaryHeader::unloadHeavyPart() {
_unloadTime = crl::now();
_animation = nullptr;
_ripple.animation = nullptr;
_iconRipple.animation = nullptr;
@@ -299,4 +296,25 @@ QRect SummaryHeader::iconRect() const {
return QRect(_width - size - shift, (_height - size) / 2, size, size);
}
void SummaryHeader::ensureAnimation() const {
using namespace Ui;
_animation = std::make_unique<Animation>(Animation{
.particles = StarParticles(
StarParticles::Type::Right,
15,
st::lineWidth * 8),
});
_animation->particles.setSpeed(0.05);
}
void SummaryHeader::ensureLottie() const {
_lottie = Lottie::MakeIcon(Lottie::IconDescriptor{
.name = u"cocoon"_q,
.sizeOverride = Size(st::historySummaryHeaderIconSize
- st::historySummaryHeaderIconSizeInner * 2),
.color = &st::attentionButtonFg,
.colorizeUsingAlpha = true,
});
}
} // namespace HistoryView
Telegram/SourceFiles/history/view/history_view_summary_header.h
+6 -2
View File
@@ -53,6 +53,9 @@ public:
void unloadHeavyPart();
private:
void ensureAnimation() const;
void ensureLottie() const;
[[nodiscard]] QRect iconRect() const;
struct Animation {
Ui::StarParticles particles;
@@ -61,7 +64,7 @@ private:
};
ClickHandlerPtr _link;
std::unique_ptr<Animation> _animation;
mutable std::unique_ptr<Animation> _animation;
mutable struct {
mutable std::unique_ptr<Ui::RippleAnimation> animation;
QPoint lastPoint;
@@ -75,7 +78,8 @@ private:
mutable int _maxWidth = 0;
mutable int _height = 0;
mutable int _width = 0;
std::unique_ptr<Lottie::Icon> _lottie;
mutable std::unique_ptr<Lottie::Icon> _lottie;
mutable crl::time _unloadTime = 0;
};