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Use lottie instead of webp in Edit Chat Reactions.

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This commit is contained in:
John Preston 2022-01-05 15:10:05 +03:00
parent 718ba2d0e3
commit 82523978c9
1 changed files with 27 additions and 20 deletions
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47
Telegram/SourceFiles/boxes/peers/edit_peer_reactions.cpp
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@ -16,6 +16,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
#include "data/data_session.h"
#include "main/main_session.h"
#include "apiwrap.h"
#include "lottie/lottie_icon.h"
#include "lang/lang_keys.h"
#include "ui/widgets/buttons.h"
#include "info/profile/info_profile_icon.h"
@ -32,7 +33,9 @@ void AddReactionIcon(
not_null<DocumentData*> document) {
struct State {
std::shared_ptr<Data::DocumentMedia> media;
std::unique_ptr<Lottie::Icon> icon;
QImage image;
rpl::lifetime downloadLifetime;
};
const auto size = st::editPeerReactionsPreview;
@ -50,32 +53,36 @@ void AddReactionIcon(
size.width());
}, icon->lifetime());
const auto setImage = [=](not_null<Image*> image) {
state->image = Images::prepare(
image->original(),
size * style::DevicePixelRatio(),
size * style::DevicePixelRatio(),
Images::Option::Smooth | Images::Option::TransparentBackground,
size,
size);
icon->update();
const auto initLottie = [=] {
state->icon = std::make_unique<Lottie::Icon>(Lottie::IconDescriptor{
.path = state->media->owner()->filepath(true),
.json = state->media->bytes(),
.sizeOverride = QSize(size, size),
.frame = -1,
});
state->downloadLifetime.destroy();
state->media = nullptr;
};
if (const auto image = state->media->getStickerLarge()) {
setImage(image);
state->media->checkStickerLarge();
if (state->media->loaded()) {
initLottie();
} else {
document->session().downloaderTaskFinished(
) | rpl::map([=] {
return state->media->getStickerLarge();
}) | rpl::filter_nullptr() | rpl::take(
1
) | rpl::start_with_next([=](not_null<Image*> image) {
setImage(image);
}, button->lifetime());
) | rpl::filter([=] {
return state->media->loaded();
}) | rpl::start_with_next([=] {
initLottie();
icon->update();
}, state->downloadLifetime);
}
icon->paintRequest(
) | rpl::start_with_next([=] {
Painter p(icon);
QPainter p(icon);
if (state->image.isNull() && state->icon) {
state->image = state->icon->frame();
crl::async([icon = std::move(state->icon)]{});
}
if (!state->image.isNull()) {
p.drawImage(0, 0, state->image);
}
@ -148,7 +155,7 @@ void EditAllowedReactionsBox(
container,
rpl::single(entry.title),
st::manageGroupButton.button);
AddReactionIcon(button, entry.staticIcon);
AddReactionIcon(button, entry.centerIcon);
state->toggles.emplace(entry.emoji, button);
button->toggleOn(rpl::single(
active(entry)