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Fix crash in ttl video, track editions.

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This commit is contained in:
John Preston 2024-01-16 21:43:19 +04:00
parent 605b255e32
commit 5033b9ef0d
1 changed files with 70 additions and 27 deletions
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97
Telegram/SourceFiles/chat_helpers/ttl_media_layer_widget.cpp
View file

@ -100,6 +100,9 @@ public:
private:
void paintEvent(QPaintEvent *e) override;
void createView();
[[nodiscard]] bool goodItem() const;
void clear();
const not_null<HistoryItem*> _item;
const std::unique_ptr<Ui::ChatStyle> _style;
@ -162,6 +165,30 @@ PreviewWrap::PreviewWrap(
update(_elementGeometry);
}
}, lifetime());
session->data().itemViewRefreshRequest(
) | rpl::start_with_next([=](not_null<HistoryItem*> item) {
if (item == _item) {
if (goodItem()) {
createView();
update();
} else {
clear();
_closeRequests.fire({});
}
}
}, lifetime());
session->data().itemDataChanges(
) | rpl::start_with_next([=](not_null<HistoryItem*> item) {
if (item == _item) {
_element->itemDataChanged();
}
}, lifetime());
session->data().itemRemoved(
) | rpl::start_with_next([=](not_null<const HistoryItem*> item) {
if (item == _item) {
_closeRequests.fire({});
}
}, lifetime());
{
const auto close = Ui::CreateChild<Ui::RoundButton>(
@ -187,32 +214,7 @@ PreviewWrap::PreviewWrap(
}
QWidget::setAttribute(Qt::WA_OpaquePaintEvent, false);
_element = _item->createView(_delegate.get());
{
_element->initDimensions();
rpl::combine(
sizeValue(),
_globalViewport.value()
) | rpl::start_with_next([=](QSize outer, QRect globalViewport) {
_viewport = globalViewport.isEmpty()
? rect()
: mapFromGlobal(globalViewport);
if (_viewport.width() < st::msgMinWidth) {
return;
}
_element->resizeGetHeight(_viewport.width());
_elementGeometry = QRect(
(_viewport.width() - _element->width()) / 2,
(_viewport.height() - _element->height()) / 2,
_element->width(),
_element->height()
).translated(_viewport.topLeft());
_elementInner = _element->innerGeometry().translated(
_elementGeometry.topLeft());
update();
}, _elementLifetime);
}
createView();
{
auto text = item->out()
@ -260,11 +262,52 @@ rpl::producer<> PreviewWrap::closeRequests() const {
return _closeRequests.events();
}
PreviewWrap::~PreviewWrap() {
bool PreviewWrap::goodItem() const {
const auto media = _item->media();
if (!media || !media->ttlSeconds()) {
return false;
}
const auto document = media->document();
return document
&& (document->isVoiceMessage() || document->isVideoMessage());
}
void PreviewWrap::createView() {
clear();
_element = _item->createView(_delegate.get());
_element->initDimensions();
rpl::combine(
sizeValue(),
_globalViewport.value()
) | rpl::start_with_next([=](QSize outer, QRect globalViewport) {
_viewport = globalViewport.isEmpty()
? rect()
: mapFromGlobal(globalViewport);
if (_viewport.width() < st::msgMinWidth) {
return;
}
_element->resizeGetHeight(_viewport.width());
_elementGeometry = QRect(
(_viewport.width() - _element->width()) / 2,
(_viewport.height() - _element->height()) / 2,
_element->width(),
_element->height()
).translated(_viewport.topLeft());
_elementInner = _element->innerGeometry().translated(
_elementGeometry.topLeft());
update();
}, _elementLifetime);
}
void PreviewWrap::clear() {
_elementLifetime.destroy();
_element = nullptr;
}
PreviewWrap::~PreviewWrap() {
clear();
}
void PreviewWrap::paintEvent(QPaintEvent *e) {
if (!_element || _elementGeometry.isEmpty()) {
return;