Implement custom reactions in stories.

Telegram/SourceFiles/data/data_changes.h

@@ -226,8 +226,9 @@ struct StoryUpdate {
 		NewAdded    = (1U << 2),
 		ViewsAdded  = (1U << 3),
 		MarkRead    = (1U << 4),
+		Reaction    = (1U << 5),
 
-		LastUsedBit = (1U << 4),
+		LastUsedBit = (1U << 5),
 	};
 	using Flags = base::flags<Flag>;
 	friend inline constexpr auto is_flag_type(Flag) { return true; }

Telegram/SourceFiles/data/data_message_reactions.cpp

@@ -381,7 +381,7 @@ void Reactions::preloadImageFor(const ReactionId &id) {
 		loadImage(set, document, !i->centerIcon);
 	} else if (!_waitingForList) {
 		_waitingForList = true;
-		refreshRecent();
+		refreshDefault();
 	}
 }
 

Telegram/SourceFiles/data/data_stories.cpp

@@ -870,6 +870,21 @@ void Stories::activateStealthMode(Fn<void()> done) {
 	}).send();
 }
 
+void Stories::sendReaction(FullStoryId id, Data::ReactionId reaction) {
+	if (const auto maybeStory = lookup(id)) {
+		const auto story = *maybeStory;
+		story->setReactionId(reaction);
+
+		const auto api = &session().api();
+		api->request(MTPstories_SendReaction(
+			MTP_flags(0),
+			story->peer()->asUser()->inputUser,
+			MTP_int(id.story),
+			ReactionToMTP(reaction)
+		)).send();
+	}
+}
+
 std::shared_ptr<HistoryItem> Stories::resolveItem(not_null<Story*> story) {
 	auto &items = _items[story->peer()->id];
 	auto i = items.find(story->id());

Telegram/SourceFiles/data/data_stories.h

@@ -240,6 +240,8 @@ public:
 	[[nodiscard]] rpl::producer<StealthMode> stealthModeValue() const;
 	void activateStealthMode(Fn<void()> done = nullptr);
 
+	void sendReaction(FullStoryId id, Data::ReactionId reaction);
+
 private:
 	struct Saved {
 		StoriesIds ids;

Telegram/SourceFiles/data/data_story.cpp

@@ -376,6 +376,17 @@ const TextWithEntities &Story::caption() const {
 	return unsupported() ? empty : _caption;
 }
 
+Data::ReactionId Story::sentReactionId() const {
+	return _sentReactionId;
+}
+
+void Story::setReactionId(Data::ReactionId id) {
+	if (_sentReactionId != id) {
+		_sentReactionId = id;
+		session().changes().storyUpdated(this, UpdateFlag::Reaction);
+	}
+}
+
 const std::vector<not_null<PeerData*>> &Story::recentViewers() const {
 	return _recentViewers;
 }
@@ -458,6 +469,9 @@ void Story::applyFields(
 		bool initial) {
 	_lastUpdateTime = now;
 
+	const auto reaction = data.vsent_reaction()
+		? Data::ReactionFromMTP(*data.vsent_reaction())
+		: Data::ReactionId();
 	const auto pinned = data.is_pinned();
 	const auto edited = data.is_edited();
 	const auto privacy = data.is_public()
@@ -512,6 +526,7 @@ void Story::applyFields(
 		|| (_views.reactions != reactions)
 		|| (_recentViewers != viewers);
 	const auto locationsChanged = (_locations != locations);
+	const auto reactionChanged = (_sentReactionId != reaction);
 
 	_privacyPublic = (privacy == StoryPrivacy::Public);
 	_privacyCloseFriends = (privacy == StoryPrivacy::CloseFriends);
@@ -536,15 +551,19 @@ void Story::applyFields(
 	if (locationsChanged) {
 		_locations = std::move(locations);
 	}
+	if (reactionChanged) {
+		_sentReactionId = reaction;
+	}
 
 	const auto changed = editedChanged
 		|| captionChanged
 		|| mediaChanged
 		|| locationsChanged;
-	if (!initial && (changed || viewsChanged)) {
+	if (!initial && (changed || viewsChanged || reactionChanged)) {
 		_peer->session().changes().storyUpdated(this, UpdateFlag()
 			| (changed ? UpdateFlag::Edited : UpdateFlag())
-			| (viewsChanged ? UpdateFlag::ViewsAdded : UpdateFlag()));
+			| (viewsChanged ? UpdateFlag::ViewsAdded : UpdateFlag())
+			| (reactionChanged ? UpdateFlag::Reaction : UpdateFlag()));
 	}
 	if (!initial && (captionChanged || mediaChanged)) {
 		if (const auto item = _peer->owner().stories().lookupItem(this)) {

Telegram/SourceFiles/data/data_story.h

@@ -146,6 +146,9 @@ public:
 	void setCaption(TextWithEntities &&caption);
 	[[nodiscard]] const TextWithEntities &caption() const;
 
+	[[nodiscard]] Data::ReactionId sentReactionId() const;
+	void setReactionId(Data::ReactionId id);
+
 	[[nodiscard]] auto recentViewers() const
 		-> const std::vector<not_null<PeerData*>> &;
 	[[nodiscard]] const StoryViews &viewsList() const;
@@ -170,6 +173,7 @@ private:
 
 	const StoryId _id = 0;
 	const not_null<PeerData*> _peer;
+	Data::ReactionId _sentReactionId;
 	StoryMedia _media;
 	TextWithEntities _caption;
 	std::vector<not_null<PeerData*>> _recentViewers;

Telegram/SourceFiles/history/view/controls/history_view_compose_controls.cpp

@@ -1241,9 +1241,12 @@ bool ComposeControls::focus() {
 	return true;
 }
 
+bool ComposeControls::focused() const {
+	return Ui::InFocusChain(_wrap.get());
+}
+
 rpl::producer<bool> ComposeControls::focusedValue() const {
-	return rpl::single(Ui::InFocusChain(_wrap.get()))
-		| rpl::then(_focusChanges.events());
+	return rpl::single(focused()) | rpl::then(_focusChanges.events());
 }
 
 rpl::producer<bool> ComposeControls::tabbedPanelShownValue() const {
@@ -3022,7 +3025,7 @@ bool ComposeControls::handleCancelRequest() {
 }
 
 void ComposeControls::tryProcessKeyInput(not_null<QKeyEvent*> e) {
-	if (_field->isVisible()) {
+	if (_field->isVisible() && !e->text().isEmpty()) {
 		_field->setFocusFast();
 		QCoreApplication::sendEvent(_field->rawTextEdit(), e);
 	}
@@ -3158,7 +3161,7 @@ rpl::producer<bool> ComposeControls::fieldMenuShownValue() const {
 	return _field->menuShownValue();
 }
 
-not_null<QWidget*> ComposeControls::likeAnimationTarget() const {
+not_null<Ui::RpWidget*> ComposeControls::likeAnimationTarget() const {
 	Expects(_like != nullptr);
 
 	return _like;

Telegram/SourceFiles/history/view/controls/history_view_compose_controls.h

@@ -147,6 +147,7 @@ public:
 	[[nodiscard]] int heightCurrent() const;
 
 	bool focus();
+	[[nodiscard]] bool focused() const;
 	[[nodiscard]] rpl::producer<bool> focusedValue() const;
 	[[nodiscard]] rpl::producer<bool> tabbedPanelShownValue() const;
 	[[nodiscard]] rpl::producer<> cancelRequests() const;
@@ -222,7 +223,7 @@ public:
 	[[nodiscard]] rpl::producer<bool> recordingActiveValue() const;
 	[[nodiscard]] rpl::producer<bool> hasSendTextValue() const;
 	[[nodiscard]] rpl::producer<bool> fieldMenuShownValue() const;
-	[[nodiscard]] not_null<QWidget*> likeAnimationTarget() const;
+	[[nodiscard]] not_null<Ui::RpWidget*> likeAnimationTarget() const;
 
 	void applyCloudDraft();
 	void applyDraft(

Telegram/SourceFiles/history/view/reactions/history_view_reactions_selector.cpp

@@ -328,6 +328,10 @@ void Selector::updateShowState(
 	update();
 }
 
+int Selector::countAppearedWidth(float64 progress) const {
+	return anim::interpolate(_skipx * 2 + _size, _inner.width(), progress);
+}
+
 void Selector::paintAppearing(QPainter &p) {
 	Expects(_strip != nullptr);
 
@@ -340,10 +344,7 @@ void Selector::paintAppearing(QPainter &p) {
 	_paintBuffer.fill(_st.bg->c);
 	auto q = QPainter(&_paintBuffer);
 	const auto extents = extentsForShadow();
-	const auto appearedWidth = anim::interpolate(
-		_skipx * 2 + _size,
-		_inner.width(),
-		_appearProgress);
+	const auto appearedWidth = countAppearedWidth(_appearProgress);
 	const auto fullWidth = _inner.x() + appearedWidth + extents.right();
 	const auto size = QSize(fullWidth, _outer.height());
 

Telegram/SourceFiles/history/view/reactions/history_view_reactions_selector.h

@@ -63,6 +63,7 @@ public:
 	[[nodiscard]] QMargins extentsForShadow() const;
 	[[nodiscard]] int extendTopForCategories() const;
 	[[nodiscard]] int minimalHeight() const;
+	[[nodiscard]] int countAppearedWidth(float64 progress) const;
 	void setSpecialExpandTopSkip(int skip);
 	void initGeometry(int innerTop);
 	void beforeDestroy();

Telegram/SourceFiles/media/stories/media_stories_controller.cpp

@@ -7,19 +7,17 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #include "media/stories/media_stories_controller.h"
 
-#include "base/timer.h"
 #include "base/power_save_blocker.h"
 #include "base/qt_signal_producer.h"
 #include "base/unixtime.h"
 #include "boxes/peers/prepare_short_info_box.h"
 #include "chat_helpers/compose/compose_show.h"
 #include "core/application.h"
+#include "core/core_settings.h"
 #include "core/update_checker.h"
-#include "data/stickers/data_custom_emoji.h"
 #include "data/data_changes.h"
 #include "data/data_document.h"
 #include "data/data_file_origin.h"
-#include "data/data_message_reactions.h"
 #include "data/data_session.h"
 #include "data/data_stories.h"
 #include "data/data_user.h"
@@ -40,22 +38,15 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "media/audio/media_audio.h"
 #include "ui/boxes/confirm_box.h"
 #include "ui/boxes/report_box.h"
-#include "ui/effects/emoji_fly_animation.h"
-#include "ui/effects/message_sending_animation_common.h"
-#include "ui/effects/reaction_fly_animation.h"
-#include "ui/layers/box_content.h"
 #include "ui/text/text_utilities.h"
 #include "ui/toast/toast.h"
 #include "ui/widgets/buttons.h"
 #include "ui/widgets/labels.h"
 #include "ui/round_rect.h"
-#include "ui/rp_widget.h"
 #include "window/window_controller.h"
 #include "window/window_session_controller.h"
-#include "styles/style_chat.h"
-#include "styles/style_chat_helpers.h"
+#include "styles/style_chat_helpers.h" // defaultReportBox
 #include "styles/style_media_view.h"
-#include "styles/style_widgets.h"
 #include "styles/style_boxes.h" // UserpicButton
 
 #include <QtGui/QWindow>
@@ -114,10 +105,6 @@ struct SameDayRange {
 	return result;
 }
 
-[[nodiscard]] Data::ReactionId HeartReactionId() {
-	return { QString() + QChar(10084) };
-}
-
 [[nodiscard]] QPoint Rotated(QPoint point, QPoint origin, float64 angle) {
 	if (std::abs(angle) < 1.) {
 		return point;
@@ -294,7 +281,7 @@ Controller::Controller(not_null<Delegate*> delegate)
 
 	rpl::combine(
 		_replyArea->activeValue(),
-		_reactions->expandedValue(),
+		_reactions->activeValue(),
 		_1 || _2
 	) | rpl::distinct_until_changed(
 	) | rpl::start_with_next([=](bool active) {
@@ -302,38 +289,16 @@ Controller::Controller(not_null<Delegate*> delegate)
 		updateContentFaded();
 	}, _lifetime);
 
-	_replyArea->focusedValue(
-	) | rpl::start_with_next([=](bool focused) {
-		_replyFocused = focused;
-		if (!_replyFocused) {
-			_reactions->hideIfCollapsed();
-		} else if (!_hasSendText) {
-			_reactions->show();
-		}
-	}, _lifetime);
-
-	_replyArea->hasSendTextValue(
-	) | rpl::start_with_next([=](bool has) {
-		_hasSendText = has;
-		if (_replyFocused) {
-			if (_hasSendText) {
-				_reactions->hide();
-			} else {
-				_reactions->show();
-			}
-		}
-	}, _lifetime);
+	_reactions->setReplyFieldState(
+		_replyArea->focusedValue(),
+		_replyArea->hasSendTextValue());
+	if (const auto like = _replyArea->likeAnimationTarget()) {
+		_reactions->attachToReactionButton(like);
+	}
 
 	_reactions->chosen(
-	) | rpl::start_with_next([=](HistoryView::Reactions::ChosenReaction id) {
-		startReactionAnimation({
-			.id = id.id,
-			.flyIcon = id.icon,
-			.flyFrom = _wrap->mapFromGlobal(id.globalGeometry),
-			.scaleOutDuration = st::fadeWrapDuration * 2,
-		}, _wrap.get());
-		_replyArea->sendReaction(id.id);
-		unfocusReply();
+	) | rpl::start_with_next([=](Reactions::Chosen chosen) {
+		reactionChosen(chosen.mode, chosen.reaction);
 	}, _lifetime);
 
 	_delegate->storiesLayerShown(
@@ -624,23 +589,17 @@ bool Controller::skipCaption() const {
 	return _captionFullView != nullptr;
 }
 
-bool Controller::liked() const {
-	return _liked.current();
+void Controller::toggleLiked() {
+	_reactions->toggleLiked();
 }
 
-rpl::producer<bool> Controller::likedValue() const {
-	return _liked.value();
-}
-
-void Controller::toggleLiked(bool liked) {
-	_liked = liked;
-	if (liked) {
-		startReactionAnimation({
-			.id = HeartReactionId(),
-			.scaleOutDuration = st::fadeWrapDuration * 2,
-			.effectOnly = true,
-		}, _replyArea->likeAnimationTarget());
+void Controller::reactionChosen(ReactionsMode mode, ChosenReaction chosen) {
+	if (mode == ReactionsMode::Message) {
+		_replyArea->sendReaction(chosen.id);
+	} else if (const auto user = shownUser()) {
+		user->owner().stories().sendReaction(_shown, chosen.id);
 	}
+	unfocusReply();
 }
 
 void Controller::showFullCaption() {
@@ -902,14 +861,15 @@ void Controller::show(
 	_viewed = false;
 	invalidate_weak_ptrs(&_viewsLoadGuard);
 	_reactions->hide();
-	if (_replyFocused) {
+	if (_replyArea->focused()) {
 		unfocusReply();
 	}
 
 	_replyArea->show({
 		.user = unsupported ? nullptr : user,
 		.id = story->id(),
-	});
+	}, _reactions->likedValue());
+
 	_recentViews->show({
 		.list = story->recentViewers(),
 		.reactions = story->reactions(),
@@ -949,7 +909,8 @@ bool Controller::changeShown(Data::Story *story) {
 			story,
 			Data::Stories::Polling::Viewer);
 	}
-	_liked = false;
+	_reactions->showLikeFrom(story);
+
 	const auto &locations = story
 		? story->locations()
 		: std::vector<Data::StoryLocation>();
@@ -1099,8 +1060,7 @@ void Controller::ready() {
 	}
 	_started = true;
 	updatePlayingAllowed();
-	uiShow()->session().data().reactions().preloadAnimationsFor(
-		HeartReactionId());
+	_reactions->ready();
 }
 
 void Controller::updateVideoPlayback(const Player::TrackState &state) {
@@ -1291,7 +1251,7 @@ void Controller::contentPressed(bool pressed) {
 		_captionFullView->close();
 	}
 	if (pressed) {
-		_reactions->collapse();
+		_reactions->outsidePressed();
 	}
 }
 
@@ -1607,28 +1567,6 @@ void Controller::updatePowerSaveBlocker(const Player::TrackState &state) {
 		[=] { return _wrap->window()->windowHandle(); });
 }
 
-void Controller::startReactionAnimation(
-		Ui::ReactionFlyAnimationArgs args,
-		not_null<QWidget*> target) {
-	Expects(shown());
-
-	_reactionAnimation = std::make_unique<Ui::EmojiFlyAnimation>(
-		_wrap,
-		&shownUser()->owner().reactions(),
-		std::move(args),
-		[=] { _reactionAnimation->repaint(); },
-		Data::CustomEmojiSizeTag::Isolated);
-	const auto layer = _reactionAnimation->layer();
-	_wrap->paintRequest() | rpl::start_with_next([=] {
-		if (!_reactionAnimation->paintBadgeFrame(target)) {
-			InvokeQueued(layer, [=] {
-				_reactionAnimation = nullptr;
-				_wrap->update();
-			});
-		}
-	}, layer->lifetime());
-}
-
 Ui::Toast::Config PrepareTogglePinnedToast(int count, bool pinned) {
 	return {
 		.text = (pinned

Telegram/SourceFiles/media/stories/media_stories_controller.h

@@ -26,17 +26,16 @@ struct FileChosen;
 
 namespace Data {
 struct FileOrigin;
-struct ReactionId;
+class DocumentMedia;
 } // namespace Data
 
 namespace HistoryView::Reactions {
 class CachedIconFactory;
+struct ChosenReaction;
 } // namespace HistoryView::Reactions
 
 namespace Ui {
 class RpWidget;
-struct ReactionFlyAnimationArgs;
-class EmojiFlyAnimation;
 class BoxContent;
 } // namespace Ui
 
@@ -66,6 +65,7 @@ struct SiblingView;
 enum class SiblingType;
 struct ContentLayout;
 class CaptionFullView;
+enum class ReactionsMode;
 
 enum class HeaderLayout {
 	Normal,
@@ -118,9 +118,7 @@ public:
 	[[nodiscard]] Data::FileOrigin fileOrigin() const;
 	[[nodiscard]] TextWithEntities captionText() const;
 	[[nodiscard]] bool skipCaption() const;
-	[[nodiscard]] bool liked() const;
-	[[nodiscard]] rpl::producer<bool> likedValue() const;
-	void toggleLiked(bool liked);
+	void toggleLiked();
 	void showFullCaption();
 	void captionClosing();
 	void captionClosed();
@@ -172,6 +170,9 @@ public:
 	[[nodiscard]] rpl::lifetime &lifetime();
 
 private:
+	class PhotoPlayback;
+	class Unsupported;
+	using ChosenReaction = HistoryView::Reactions::ChosenReaction;
 	struct StoriesList {
 		not_null<UserData*> user;
 		Data::StoriesIds ids;
@@ -194,8 +195,6 @@ private:
 		float64 rotation = 0.;
 		ClickHandlerPtr handler;
 	};
-	class PhotoPlayback;
-	class Unsupported;
 
 	void initLayout();
 	bool changeShown(Data::Story *story);
@@ -238,9 +237,7 @@ private:
 		const std::vector<Data::StoriesSourceInfo> &lists,
 		int index);
 
-	void startReactionAnimation(
-		Ui::ReactionFlyAnimationArgs from,
-		not_null<QWidget*> target);
+	void reactionChosen(ReactionsMode mode, ChosenReaction chosen);
 
 	const not_null<Delegate*> _delegate;
 
@@ -260,9 +257,7 @@ private:
 	bool _contentFaded = false;
 
 	bool _windowActive = false;
-	bool _replyFocused = false;
 	bool _replyActive = false;
-	bool _hasSendText = false;
 	bool _layerShown = false;
 	bool _menuShown = false;
 	bool _tooltipShown = false;
@@ -273,7 +268,6 @@ private:
 	Data::StoriesContext _context;
 	std::optional<Data::StoriesSource> _source;
 	std::optional<StoriesList> _list;
-	rpl::variable<bool> _liked;
 	FullStoryId _waitingForId;
 	int _waitingForDelta = 0;
 	int _index = 0;
@@ -297,7 +291,6 @@ private:
 	std::unique_ptr<Sibling> _siblingRight;
 
 	std::unique_ptr<base::PowerSaveBlocker> _powerSaveBlocker;
-	std::unique_ptr<Ui::EmojiFlyAnimation> _reactionAnimation;
 
 	Main::Session *_session = nullptr;
 	rpl::lifetime _sessionLifetime;

Telegram/SourceFiles/media/stories/media_stories_reactions.cpp

@@ -7,13 +7,21 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #include "media/stories/media_stories_reactions.h"
 
+#include "base/event_filter.h"
 #include "boxes/premium_preview_box.h"
 #include "chat_helpers/compose/compose_show.h"
+#include "data/data_changes.h"
+#include "data/data_document.h"
+#include "data/data_document_media.h"
 #include "data/data_message_reactions.h"
 #include "data/data_session.h"
 #include "history/view/reactions/history_view_reactions_selector.h"
 #include "main/main_session.h"
 #include "media/stories/media_stories_controller.h"
+#include "ui/effects/emoji_fly_animation.h"
+#include "ui/effects/reaction_fly_animation.h"
+#include "ui/animated_icon.h"
+#include "ui/painter.h"
 #include "styles/style_chat_helpers.h"
 #include "styles/style_media_view.h"
 #include "styles/style_widgets.h"
@@ -21,6 +29,14 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 namespace Media::Stories {
 namespace {
 
+constexpr auto kReactionScaleOutTarget = 0.7;
+constexpr auto kReactionScaleOutDuration = crl::time(1000);
+constexpr auto kMessageReactionScaleOutDuration = crl::time(400);
+
+[[nodiscard]] Data::ReactionId HeartReactionId() {
+	return { QString() + QChar(10084) };
+}
+
 [[nodiscard]] Data::PossibleItemReactionsRef LookupPossibleReactions(
 		not_null<Main::Session*> session) {
 	auto result = Data::PossibleItemReactionsRef();
@@ -51,7 +67,50 @@ namespace {
 
 } // namespace
 
-struct Reactions::Hiding {
+class Reactions::Panel final {
+public:
+	explicit Panel(not_null<Controller*> controller);
+	~Panel();
+
+	[[nodiscard]] rpl::producer<bool> expandedValue() const {
+		return _expanded.value();
+	}
+	[[nodiscard]] rpl::producer<bool> shownValue() const {
+		return _shown.value();
+	}
+
+	[[nodiscard]] rpl::producer<Chosen> chosen() const;
+
+	void show(Mode mode);
+	void hide(Mode mode);
+	void hideIfCollapsed(Mode mode);
+	void collapse(Mode mode);
+
+	void attachToReactionButton(not_null<Ui::RpWidget*> button);
+
+private:
+	struct Hiding;
+
+	void create();
+	void updateShowState();
+	void fadeOutSelector();
+	void startAnimation();
+
+	const not_null<Controller*> _controller;
+
+	std::unique_ptr<Ui::RpWidget> _parent;
+	std::unique_ptr<HistoryView::Reactions::Selector> _selector;
+	std::vector<std::unique_ptr<Hiding>> _hiding;
+	rpl::event_stream<Chosen> _chosen;
+	Ui::Animations::Simple _showing;
+	rpl::variable<float64> _shownValue;
+	rpl::variable<bool> _expanded;
+	rpl::variable<Mode> _mode;
+	rpl::variable<bool> _shown = false;
+
+};
+
+struct Reactions::Panel::Hiding {
 	explicit Hiding(not_null<QWidget*> parent) : widget(parent) {
 	}
 
@@ -60,16 +119,24 @@ struct Reactions::Hiding {
 	QImage frame;
 };
 
-Reactions::Reactions(not_null<Controller*> controller)
+Reactions::Panel::Panel(not_null<Controller*> controller)
 : _controller(controller) {
 }
 
-Reactions::~Reactions() = default;
+Reactions::Panel::~Panel() = default;
 
-void Reactions::show() {
-	if (_shown) {
+auto Reactions::Panel::chosen() const -> rpl::producer<Chosen> {
+	return _chosen.events();
+}
+
+void Reactions::Panel::show(Mode mode) {
+	const auto was = _mode.current();
+	if (_shown.current() && was == mode) {
 		return;
+	} else if (_shown.current()) {
+		hide(was);
 	}
+	_mode = mode;
 	create();
 	if (!_selector) {
 		return;
@@ -82,8 +149,8 @@ void Reactions::show() {
 	_parent->show();
 }
 
-void Reactions::hide() {
-	if (!_selector) {
+void Reactions::Panel::hide(Mode mode) {
+	if (!_selector || _mode.current() != mode) {
 		return;
 	}
 	_selector->beforeDestroy();
@@ -97,20 +164,32 @@ void Reactions::hide() {
 	_parent = nullptr;
 }
 
-void Reactions::hideIfCollapsed() {
-	if (!_expanded.current()) {
-		hide();
+void Reactions::Panel::hideIfCollapsed(Mode mode) {
+	if (!_expanded.current() && _mode.current() == mode) {
+		hide(mode);
 	}
 }
 
-void Reactions::collapse() {
-	if (_expanded.current()) {
-		hide();
-		show();
+void Reactions::Panel::collapse(Mode mode) {
+	if (_expanded.current() && _mode.current() == mode) {
+		hide(mode);
+		show(mode);
 	}
 }
 
-void Reactions::create() {
+void Reactions::Panel::attachToReactionButton(not_null<Ui::RpWidget*> button) {
+	base::install_event_filter(button, [=](not_null<QEvent*> e) {
+		if (e->type() == QEvent::ContextMenu && !button->isHidden()) {
+			show(Reactions::Mode::Reaction);
+			return base::EventFilterResult::Cancel;
+		} else if (e->type() == QEvent::Hide) {
+			hide(Reactions::Mode::Reaction);
+		}
+		return base::EventFilterResult::Continue;
+	});
+}
+
+void Reactions::Panel::create() {
 	auto reactions = LookupPossibleReactions(
 		&_controller->uiShow()->session());
 	if (reactions.recent.empty() && !reactions.morePremiumAvailable) {
@@ -119,13 +198,19 @@ void Reactions::create() {
 	_parent = std::make_unique<Ui::RpWidget>(_controller->wrap().get());
 	_parent->show();
 
+	const auto mode = _mode.current();
+
 	_parent->events() | rpl::start_with_next([=](not_null<QEvent*> e) {
 		if (e->type() == QEvent::MouseButtonPress) {
 			const auto event = static_cast<QMouseEvent*>(e.get());
 			if (event->button() == Qt::LeftButton) {
 				if (!_selector
 					|| !_selector->geometry().contains(event->pos())) {
-					collapse();
+					if (mode == Mode::Message) {
+						collapse(mode);
+					} else {
+						hide(mode);
+					}
 				}
 			}
 		}
@@ -137,17 +222,17 @@ void Reactions::create() {
 		_controller->uiShow(),
 		std::move(reactions),
 		_controller->cachedReactionIconFactory().createMethod(),
-		[=](bool fast) { hide(); });
+		[=](bool fast) { hide(mode); });
 
 	_selector->chosen(
 	) | rpl::start_with_next([=](
 			HistoryView::Reactions::ChosenReaction reaction) {
-		_chosen.fire_copy(reaction);
-		hide();
+		_chosen.fire({ .reaction = reaction, .mode = mode });
+		hide(mode);
 	}, _selector->lifetime());
 
 	_selector->premiumPromoChosen() | rpl::start_with_next([=] {
-		hide();
+		hide(mode);
 		ShowPremiumPreviewBox(
 			_controller->uiShow(),
 			PremiumPreview::InfiniteReactions);
@@ -165,13 +250,23 @@ void Reactions::create() {
 		_controller->layoutValue(),
 		_shownValue.value()
 	) | rpl::start_with_next([=](const Layout &layout, float64 shown) {
-		const auto shift = int(base::SafeRound((full / 2.) * shown));
-		_parent->setGeometry(QRect(
-			layout.reactions.x() + layout.reactions.width() / 2 - shift,
-			layout.reactions.y(),
-			full,
-			layout.reactions.height()));
-		const auto innerTop = layout.reactions.height()
+		const auto width = extents.left()
+			+ _selector->countAppearedWidth(shown)
+			+ extents.right();
+		const auto height = layout.reactions.height();
+		const auto shift = (width / 2);
+		const auto right = (mode == Mode::Message)
+			? (layout.reactions.x() + layout.reactions.width() / 2 + shift)
+			: (layout.controlsBottomPosition.x()
+				+ layout.controlsWidth
+				- st::storiesLikeReactionsPosition.x());
+		const auto top = (mode == Mode::Message)
+			? layout.reactions.y()
+			: (layout.controlsBottomPosition.y()
+				- height
+				- st::storiesLikeReactionsPosition.y());
+		_parent->setGeometry(QRect((right - width), top, full, height));
+		const auto innerTop = height
 			- st::storiesReactionsBottomSkip
 			- st::reactStripHeight;
 		const auto maxAdded = innerTop - extents.top() - categoriesTop;
@@ -186,11 +281,15 @@ void Reactions::create() {
 	}, _selector->lifetime());
 
 	_selector->escapes() | rpl::start_with_next([=] {
-		collapse();
+		if (mode == Mode::Message) {
+			collapse(mode);
+		} else {
+			hide(mode);
+		}
 	}, _selector->lifetime());
 }
 
-void Reactions::fadeOutSelector() {
+void Reactions::Panel::fadeOutSelector() {
 	const auto wrap = _controller->wrap().get();
 	const auto geometry = Ui::MapFrom(
 		wrap,
@@ -226,8 +325,8 @@ void Reactions::fadeOutSelector() {
 	});
 }
 
-void Reactions::updateShowState() {
-	const auto progress = _showing.value(_shown ? 1. : 0.);
+void Reactions::Panel::updateShowState() {
+	const auto progress = _showing.value(_shown.current() ? 1. : 0.);
 	const auto opacity = 1.;
 	const auto appearing = _showing.animating();
 	const auto toggling = false;
@@ -235,4 +334,355 @@ void Reactions::updateShowState() {
 	_selector->updateShowState(progress, opacity, appearing, toggling);
 }
 
+Reactions::Reactions(not_null<Controller*> controller)
+: _controller(controller)
+, _panel(std::make_unique<Panel>(_controller)) {
+	_panel->chosen() | rpl::start_with_next([=](Chosen &&chosen) {
+		animateAndProcess(std::move(chosen));
+	}, _lifetime);
+}
+
+Reactions::~Reactions() = default;
+
+rpl::producer<bool> Reactions::activeValue() const {
+	using namespace rpl::mappers;
+	return rpl::combine(
+		_panel->expandedValue(),
+		_panel->shownValue(),
+		_1 || _2);
+}
+
+auto Reactions::chosen() const -> rpl::producer<Chosen> {
+	return _chosen.events();
+}
+
+void Reactions::setReplyFieldState(
+		rpl::producer<bool> focused,
+		rpl::producer<bool> hasSendText) {
+	std::move(
+		focused
+	) | rpl::start_with_next([=](bool focused) {
+		_replyFocused = focused;
+		if (!_replyFocused) {
+			_panel->hideIfCollapsed(Reactions::Mode::Message);
+		} else if (!_hasSendText) {
+			_panel->show(Reactions::Mode::Message);
+		}
+	}, _lifetime);
+
+	std::move(
+		hasSendText
+	) | rpl::start_with_next([=](bool has) {
+		_hasSendText = has;
+		if (_replyFocused) {
+			if (_hasSendText) {
+				_panel->hide(Reactions::Mode::Message);
+			} else {
+				_panel->show(Reactions::Mode::Message);
+			}
+		}
+	}, _lifetime);
+}
+
+void Reactions::attachToReactionButton(not_null<Ui::RpWidget*> button) {
+	_likeButton = button;
+	_panel->attachToReactionButton(button);
+}
+
+Data::ReactionId Reactions::liked() const {
+	return _liked.current();
+}
+
+rpl::producer<Data::ReactionId> Reactions::likedValue() const {
+	return _liked.value();
+}
+
+void Reactions::showLikeFrom(Data::Story *story) {
+	setLikedIdFrom(story);
+
+	if (!story) {
+		_likeFromLifetime.destroy();
+		return;
+	}
+	_likeFromLifetime = story->session().changes().storyUpdates(
+		story,
+		Data::StoryUpdate::Flag::Reaction
+	) | rpl::start_with_next([=](const Data::StoryUpdate &update) {
+		setLikedIdFrom(update.story);
+	});
+}
+
+void Reactions::hide() {
+	_panel->hide(Reactions::Mode::Message);
+	_panel->hide(Reactions::Mode::Reaction);
+}
+
+void Reactions::outsidePressed() {
+	_panel->hide(Reactions::Mode::Reaction);
+	_panel->collapse(Reactions::Mode::Message);
+}
+
+void Reactions::toggleLiked() {
+	const auto liked = !_liked.current().empty();
+	const auto now = liked ? Data::ReactionId() : HeartReactionId();
+	if (_liked.current() != now) {
+		animateAndProcess({ { .id = now }, ReactionsMode::Reaction });
+	}
+}
+
+void Reactions::ready() {
+	if (const auto story = _controller->story()) {
+		story->owner().reactions().preloadAnimationsFor(HeartReactionId());
+	}
+}
+
+void Reactions::animateAndProcess(Chosen &&chosen) {
+	const auto like = (chosen.mode == Mode::Reaction);
+	const auto wrap = _controller->wrap();
+	const auto target = like ? _likeButton : wrap.get();
+	const auto story = _controller->story();
+	if (!story || !target) {
+		return;
+	}
+
+	auto done = like
+		? setLikedIdIconInit(&story->owner(), chosen.reaction.id)
+		: Fn<void(Ui::ReactionFlyCenter)>();
+	const auto scaleOutDuration = like
+		? kReactionScaleOutDuration
+		: kMessageReactionScaleOutDuration;
+	const auto scaleOutTarget = like ? kReactionScaleOutTarget : 0.;
+
+	if (!chosen.reaction.id.empty()) {
+		startReactionAnimation({
+			.id = chosen.reaction.id,
+			.flyIcon = chosen.reaction.icon,
+			.flyFrom = (chosen.reaction.globalGeometry.isEmpty()
+				? QRect()
+				: wrap->mapFromGlobal(chosen.reaction.globalGeometry)),
+			.scaleOutDuration = scaleOutDuration,
+			.scaleOutTarget = scaleOutTarget,
+		}, target, std::move(done));
+	}
+
+	_chosen.fire(std::move(chosen));
+}
+
+void Reactions::assignLikedId(Data::ReactionId id) {
+	invalidate_weak_ptrs(&_likeIconGuard);
+	_likeIcon = nullptr;
+	_liked = id;
+}
+
+Fn<void(Ui::ReactionFlyCenter)> Reactions::setLikedIdIconInit(
+		not_null<Data::Session*> owner,
+		Data::ReactionId id,
+		bool force) {
+	if (_liked.current() != id) {
+		_likeIconMedia = nullptr;
+	} else if (!force) {
+		return nullptr;
+	}
+	assignLikedId(id);
+	if (id.empty() || !_likeButton) {
+		return nullptr;
+	}
+	return crl::guard(&_likeIconGuard, [=](Ui::ReactionFlyCenter center) {
+		if (!id.custom() && !center.icon && !_likeIconMedia) {
+			waitForLikeIcon(owner, id);
+		} else {
+			initLikeIcon(owner, id, std::move(center));
+		}
+	});
+}
+
+void Reactions::initLikeIcon(
+		not_null<Data::Session*> owner,
+		Data::ReactionId id,
+		Ui::ReactionFlyCenter center) {
+	Expects(_likeButton != nullptr);
+
+	_likeIcon = std::make_unique<Ui::RpWidget>(_likeButton);
+	const auto icon = _likeIcon.get();
+	icon->show();
+	_likeButton->sizeValue() | rpl::start_with_next([=](QSize size) {
+		icon->setGeometry(QRect(QPoint(), size));
+	}, icon->lifetime());
+
+	if (!id.custom() && !center.icon) {
+		return;
+	}
+
+	struct State {
+		Ui::ReactionFlyCenter center;
+		QImage cache;
+	};
+	const auto fly = icon->lifetime().make_state<State>(State{
+		.center = std::move(center),
+	});
+	if (const auto customId = id.custom()) {
+		auto withCorrectCallback = owner->customEmojiManager().create(
+			customId,
+			[=] { icon->update(); },
+			Data::CustomEmojiSizeTag::Isolated);
+		[[maybe_unused]] const auto load = withCorrectCallback->ready();
+		fly->center.custom = std::move(withCorrectCallback);
+		fly->center.icon = nullptr;
+	} else {
+		fly->center.icon->jumpToStart(nullptr);
+		fly->center.custom = nullptr;
+	}
+	const auto paintNonCached = [=](QPainter &p) {
+		auto hq = PainterHighQualityEnabler(p);
+
+		const auto size = fly->center.size;
+		const auto target = QRect(
+			(icon->width() - size) / 2,
+			(icon->height() - size) / 2,
+			size,
+			size);
+		const auto scale = fly->center.scale;
+		if (scale < 1.) {
+			const auto shift = QRectF(target).center();
+			p.translate(shift);
+			p.scale(scale, scale);
+			p.translate(-shift);
+		}
+		const auto multiplier = fly->center.centerSizeMultiplier;
+		const auto inner = int(base::SafeRound(size * multiplier));
+		if (const auto icon = fly->center.icon.get()) {
+			const auto rect = QRect(
+				target.x() + (target.width() - inner) / 2,
+				target.y() + (target.height() - inner) / 2,
+				inner,
+				inner);
+			p.drawImage(rect, icon->frame(st::windowFg->c));
+		} else {
+			const auto customSize = fly->center.customSize;
+			const auto scaled = (inner != customSize);
+			fly->center.custom->paint(p, {
+				.textColor = st::windowFg->c,
+				.size = { customSize, customSize },
+				.now = crl::now(),
+				.scale = (scaled ? (inner / float64(customSize)) : 1.),
+				.position = QPoint(
+					target.x() + (target.width() - customSize) / 2,
+					target.y() + (target.height() - customSize) / 2),
+				.scaled = scaled,
+			});
+		}
+	};
+	icon->paintRequest() | rpl::start_with_next([=] {
+		auto p = QPainter(icon);
+		if (!fly->cache.isNull()) {
+			p.drawImage(0, 0, fly->cache);
+		} else if (fly->center.icon
+			|| fly->center.custom->readyInDefaultState()) {
+			const auto ratio = style::DevicePixelRatio();
+			fly->cache = QImage(
+				icon->size() * ratio,
+				QImage::Format_ARGB32_Premultiplied);
+			fly->cache.setDevicePixelRatio(ratio);
+			fly->cache.fill(Qt::transparent);
+			auto q = QPainter(&fly->cache);
+			paintNonCached(q);
+			q.end();
+
+			fly->center.icon = nullptr;
+			fly->center.custom = nullptr;
+			p.drawImage(0, 0, fly->cache);
+		} else {
+			paintNonCached(p);
+		}
+	}, icon->lifetime());
+}
+
+void Reactions::waitForLikeIcon(
+		not_null<Data::Session*> owner,
+		Data::ReactionId id) {
+	_likeIconWaitLifetime = rpl::single(
+		rpl::empty
+	) | rpl::then(
+		owner->reactions().defaultUpdates()
+	) | rpl::map([=]() -> rpl::producer<bool> {
+		const auto &list = owner->reactions().list(
+			Data::Reactions::Type::All);
+		const auto i = ranges::find(list, id, &Data::Reaction::id);
+		if (i == end(list)) {
+			return rpl::single(false);
+		}
+		const auto document = i->centerIcon
+			? not_null(i->centerIcon)
+			: i->selectAnimation;
+		_likeIconMedia = document->createMediaView();
+		_likeIconMedia->checkStickerLarge();
+		return rpl::single(
+			rpl::empty
+		) | rpl::then(
+			document->session().downloaderTaskFinished()
+		) | rpl::map([=] {
+			return _likeIconMedia->loaded();
+		});
+	}) | rpl::flatten_latest(
+	) | rpl::filter(
+		rpl::mappers::_1
+	) | rpl::take(1) | rpl::start_with_next([=] {
+		setLikedId(owner, id, true);
+
+		crl::on_main(&_likeIconGuard, [=] {
+			_likeIconMedia = nullptr;
+			_likeIconWaitLifetime.destroy();
+		});
+	});
+}
+
+void Reactions::setLikedIdFrom(Data::Story *story) {
+	if (!story) {
+		assignLikedId({});
+	} else {
+		setLikedId(&story->owner(), story->sentReactionId());
+	}
+}
+
+void Reactions::setLikedId(
+		not_null<Data::Session*> owner,
+		Data::ReactionId id,
+		bool force) {
+	if (const auto done = setLikedIdIconInit(owner, id, force)) {
+		const auto reactions = &owner->reactions();
+		done(Ui::EmojiFlyAnimation(_controller->wrap(), reactions, {
+			.id = id,
+			.scaleOutDuration = kReactionScaleOutDuration,
+			.scaleOutTarget = kReactionScaleOutTarget,
+		}, [] {}, Data::CustomEmojiSizeTag::Isolated).grabBadgeCenter());
+	}
+}
+
+void Reactions::startReactionAnimation(
+		Ui::ReactionFlyAnimationArgs args,
+		not_null<QWidget*> target,
+		Fn<void(Ui::ReactionFlyCenter)> done) {
+	const auto wrap = _controller->wrap();
+	const auto story = _controller->story();
+	_reactionAnimation = std::make_unique<Ui::EmojiFlyAnimation>(
+		wrap,
+		&story->owner().reactions(),
+		std::move(args),
+		[=] { _reactionAnimation->repaint(); },
+		Data::CustomEmojiSizeTag::Isolated);
+	const auto layer = _reactionAnimation->layer();
+	wrap->paintRequest() | rpl::start_with_next([=] {
+		if (!_reactionAnimation->paintBadgeFrame(target)) {
+			InvokeQueued(layer, [=] {
+				_reactionAnimation = nullptr;
+				wrap->update();
+			});
+			if (done) {
+				done(_reactionAnimation->grabBadgeCenter());
+			}
+		}
+	}, layer->lifetime());
+	wrap->update();
+}
+
 } // namespace Media::Stories

Telegram/SourceFiles/media/stories/media_stories_reactions.h

@@ -7,10 +7,14 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #pragma once
 
+#include "data/data_message_reaction_id.h"
 #include "ui/effects/animations.h"
 
 namespace Data {
+class DocumentMedia;
 struct ReactionId;
+class Session;
+class Story;
 } // namespace Data
 
 namespace HistoryView::Reactions {
@@ -20,47 +24,96 @@ struct ChosenReaction;
 
 namespace Ui {
 class RpWidget;
+struct ReactionFlyAnimationArgs;
+struct ReactionFlyCenter;
+class EmojiFlyAnimation;
 } // namespace Ui
 
 namespace Media::Stories {
 
 class Controller;
 
+enum class ReactionsMode {
+	Message,
+	Reaction,
+};
+
 class Reactions final {
 public:
 	explicit Reactions(not_null<Controller*> controller);
 	~Reactions();
 
-	using Chosen = HistoryView::Reactions::ChosenReaction;
-	[[nodiscard]] rpl::producer<bool> expandedValue() const {
-		return _expanded.value();
-	}
-	[[nodiscard]] rpl::producer<Chosen> chosen() const {
-		return _chosen.events();
-	}
+	using Mode = ReactionsMode;
+
+	template <typename Reaction>
+	struct ChosenWrap {
+		Reaction reaction;
+		Mode mode;
+	};
+	using Chosen = ChosenWrap<HistoryView::Reactions::ChosenReaction>;
+
+	[[nodiscard]] rpl::producer<bool> activeValue() const;
+	[[nodiscard]] rpl::producer<Chosen> chosen() const;
+
+	[[nodiscard]] Data::ReactionId liked() const;
+	[[nodiscard]] rpl::producer<Data::ReactionId> likedValue() const;
+	void showLikeFrom(Data::Story *story);
 
-	void show();
 	void hide();
-	void hideIfCollapsed();
-	void collapse();
+	void outsidePressed();
+	void toggleLiked();
+	void ready();
+
+	void setReplyFieldState(
+		rpl::producer<bool> focused,
+		rpl::producer<bool> hasSendText);
+	void attachToReactionButton(not_null<Ui::RpWidget*> button);
 
 private:
-	struct Hiding;
+	class Panel;
 
-	void create();
-	void updateShowState();
-	void fadeOutSelector();
+	void animateAndProcess(Chosen &&chosen);
+
+	void assignLikedId(Data::ReactionId id);
+	[[nodiscard]] Fn<void(Ui::ReactionFlyCenter)> setLikedIdIconInit(
+		not_null<Data::Session*> owner,
+		Data::ReactionId id,
+		bool force = false);
+	void setLikedIdFrom(Data::Story *story);
+	void setLikedId(
+		not_null<Data::Session*> owner,
+		Data::ReactionId id,
+		bool force = false);
+	void startReactionAnimation(
+		Ui::ReactionFlyAnimationArgs from,
+		not_null<QWidget*> target,
+		Fn<void(Ui::ReactionFlyCenter)> done = nullptr);
+	void waitForLikeIcon(
+		not_null<Data::Session*> owner,
+		Data::ReactionId id);
+	void initLikeIcon(
+		not_null<Data::Session*> owner,
+		Data::ReactionId id,
+		Ui::ReactionFlyCenter center);
 
 	const not_null<Controller*> _controller;
+	const std::unique_ptr<Panel> _panel;
 
-	std::unique_ptr<Ui::RpWidget> _parent;
-	std::unique_ptr<HistoryView::Reactions::Selector> _selector;
-	std::vector<std::unique_ptr<Hiding>> _hiding;
 	rpl::event_stream<Chosen> _chosen;
-	Ui::Animations::Simple _showing;
-	rpl::variable<float64> _shownValue;
-	rpl::variable<bool> _expanded;
-	bool _shown = false;
+	bool _replyFocused = false;
+	bool _hasSendText = false;
+
+	Ui::RpWidget *_likeButton = nullptr;
+	rpl::variable<Data::ReactionId> _liked;
+	base::has_weak_ptr _likeIconGuard;
+	std::unique_ptr<Ui::RpWidget> _likeIcon;
+	std::shared_ptr<Data::DocumentMedia> _likeIconMedia;
+
+	std::unique_ptr<Ui::EmojiFlyAnimation> _reactionAnimation;
+
+	rpl::lifetime _likeIconWaitLifetime;
+	rpl::lifetime _likeFromLifetime;
+	rpl::lifetime _lifetime;
 
 };
 

Telegram/SourceFiles/media/stories/media_stories_reply.cpp

@@ -623,7 +623,7 @@ void ReplyArea::initActions() {
 
 	_controls->likeToggled(
 	) | rpl::start_with_next([=] {
-		_controller->toggleLiked(!_controller->liked());
+		_controller->toggleLiked();
 	}, _lifetime);
 
 	_controls->setMimeDataHook([=](
@@ -649,7 +649,9 @@ void ReplyArea::initActions() {
 	_controls->showFinished();
 }
 
-void ReplyArea::show(ReplyAreaData data) {
+void ReplyArea::show(
+		ReplyAreaData data,
+		rpl::producer<Data::ReactionId> likedValue) {
 	if (_data == data) {
 		return;
 	}
@@ -666,7 +668,11 @@ void ReplyArea::show(ReplyAreaData data) {
 	const auto history = user ? user->owner().history(user).get() : nullptr;
 	_controls->setHistory({
 		.history = history,
-		.liked = _controller->likedValue(),
+		.liked = std::move(
+			likedValue
+		) | rpl::map([](const Data::ReactionId &id) {
+			return !id.empty();
+		}),
 	});
 	_controls->clear();
 	const auto hidden = user && user->isSelf();
@@ -697,6 +703,10 @@ Main::Session &ReplyArea::session() const {
 	return _data.user->session();
 }
 
+bool ReplyArea::focused() const {
+	return _controls->focused();
+}
+
 rpl::producer<bool> ReplyArea::focusedValue() const {
 	return _controls->focusedValue();
 }
@@ -725,7 +735,7 @@ void ReplyArea::tryProcessKeyInput(not_null<QKeyEvent*> e) {
 	_controls->tryProcessKeyInput(e);
 }
 
-not_null<QWidget*> ReplyArea::likeAnimationTarget() const {
+not_null<Ui::RpWidget*> ReplyArea::likeAnimationTarget() const {
 	return _controls->likeAnimationTarget();
 }
 

Telegram/SourceFiles/media/stories/media_stories_reply.h

@@ -41,6 +41,7 @@ class Session;
 namespace Ui {
 struct PreparedList;
 class SendFilesWay;
+class RpWidget;
 } // namespace Ui
 
 namespace Media::Stories {
@@ -60,9 +61,12 @@ public:
 	explicit ReplyArea(not_null<Controller*> controller);
 	~ReplyArea();
 
-	void show(ReplyAreaData data);
+	void show(
+		ReplyAreaData data,
+		rpl::producer<Data::ReactionId> likedValue);
 	void sendReaction(const Data::ReactionId &id);
 
+	[[nodiscard]] bool focused() const;
 	[[nodiscard]] rpl::producer<bool> focusedValue() const;
 	[[nodiscard]] rpl::producer<bool> activeValue() const;
 	[[nodiscard]] rpl::producer<bool> hasSendTextValue() const;
@@ -70,7 +74,7 @@ public:
 	[[nodiscard]] bool ignoreWindowMove(QPoint position) const;
 	void tryProcessKeyInput(not_null<QKeyEvent*> e);
 
-	[[nodiscard]] not_null<QWidget*> likeAnimationTarget() const;
+	[[nodiscard]] not_null<Ui::RpWidget*> likeAnimationTarget() const;
 
 private:
 	class Cant;

Telegram/SourceFiles/media/view/media_view.style

@@ -682,7 +682,7 @@ storiesComposeControls: ComposeControls(defaultComposeControls) {
 	attach: storiesAttach;
 	emoji: storiesAttachEmoji;
 	like: storiesLike;
-	liked: icon{{ "chat/input_liked", settingsIconBg1 }};
+	liked: icon{};
 	suggestions: EmojiSuggestions(defaultEmojiSuggestions) {
 		dropdown: InnerDropdown(emojiSuggestionsDropdown) {
 			animation: PanelAnimation(defaultPanelAnimation) {
@@ -807,6 +807,7 @@ storiesReactionsPan: EmojiPan(storiesEmojiPan) {
 storiesReactionsWidth: 210px;
 storiesReactionsBottomSkip: 29px;
 storiesReactionsAddedTop: 200px;
+storiesLikeReactionsPosition: point(85px, 30px);
 
 storiesUnsupportedLabel: FlatLabel(defaultFlatLabel) {
 	textFg: mediaviewControlFg;

Telegram/SourceFiles/ui/effects/emoji_fly_animation.cpp

@@ -8,6 +8,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/effects/emoji_fly_animation.h"
 
 #include "data/stickers/data_custom_emoji.h"
+#include "ui/text/text_custom_emoji.h"
+#include "ui/animated_icon.h"
 #include "styles/style_info.h"
 #include "styles/style_chat.h"
 
@@ -100,4 +102,10 @@ bool EmojiFlyAnimation::paintBadgeFrame(not_null<QWidget*> widget) {
 	return !_fly.finished();
 }
 
+ReactionFlyCenter EmojiFlyAnimation::grabBadgeCenter() {
+	auto result = _fly.takeCenter();
+	result.size = _flySize;
+	return result;
+}
+
 } // namespace Ui

Telegram/SourceFiles/ui/effects/emoji_fly_animation.h

@@ -12,6 +12,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 namespace Ui {
 
+struct ReactionFlyCenter;
+
 class EmojiFlyAnimation {
 public:
 	EmojiFlyAnimation(
@@ -26,6 +28,7 @@ public:
 
 	void repaint();
 	bool paintBadgeFrame(not_null<QWidget*> widget);
+	[[nodiscard]] ReactionFlyCenter grabBadgeCenter();
 
 private:
 	const int _flySize = 0;

Telegram/SourceFiles/ui/effects/reaction_fly_animation.cpp

@@ -68,7 +68,8 @@ ReactionFlyAnimation::ReactionFlyAnimation(
 : _owner(owner)
 , _repaint(std::move(repaint))
 , _flyFrom(args.flyFrom)
-, _scaleOutDuration(args.scaleOutDuration) {
+, _scaleOutDuration(args.scaleOutDuration)
+, _scaleOutTarget(args.scaleOutTarget) {
 	const auto &list = owner->list(::Data::Reactions::Type::All);
 	auto centerIcon = (DocumentData*)nullptr;
 	auto aroundAnimation = (DocumentData*)nullptr;
@@ -86,12 +87,14 @@ ReactionFlyAnimation::ReactionFlyAnimation(
 		aroundAnimation = owner->chooseGenericAnimation(document);
 	} else {
 		const auto i = ranges::find(list, args.id, &::Data::Reaction::id);
-		if (i == end(list) || !i->centerIcon) {
+		if (i == end(list)/* || !i->centerIcon*/) {
 			return;
 		}
-		centerIcon = i->centerIcon;
+		centerIcon = i->centerIcon
+			? not_null(i->centerIcon)
+			: i->selectAnimation;
 		aroundAnimation = i->aroundAnimation;
-		_centerSizeMultiplier = 1.;
+		_centerSizeMultiplier = i->centerIcon ? 1. : 0.5;
 	}
 	const auto resolve = [&](
 			std::unique_ptr<AnimatedIcon> &icon,
@@ -139,21 +142,31 @@ QRect ReactionFlyAnimation::paintGetArea(
 		QRect clip,
 		crl::time now) const {
 	const auto scale = [&] {
-		const auto rate = _effect ? _effect->frameRate() : 0.;
-		if (!_scaleOutDuration || !rate) {
+		if (!_scaleOutDuration
+			|| (!_effect && !_noEffectScaleStarted)) {
 			return 1.;
 		}
-		const auto left = _effect->framesCount() - _effect->frameIndex();
-		const auto duration = left * 1000. / rate;
-		return (duration < _scaleOutDuration)
-			? (duration / double(_scaleOutDuration))
-			: 1.;
+		auto progress = _noEffectScaleAnimation.value(0.);
+		if (_effect) {
+			const auto rate = _effect->frameRate();
+			if (!rate) {
+				return 1.;
+			}
+			const auto left = _effect->framesCount() - _effect->frameIndex();
+			const auto duration = left * 1000. / rate;
+			progress = (duration < _scaleOutDuration)
+				? (duration / double(_scaleOutDuration))
+				: 1.;
+		}
+		return (1. * progress + _scaleOutTarget * (1. - progress));
 	}();
+	auto hq = std::optional<PainterHighQualityEnabler>();
 	if (scale < 1.) {
-		const auto delta = ((1. - scale) / 2.) * target.size();
-		target = QRect(
-			target.topLeft() + QPoint(delta.width(), delta.height()),
-			target.size() * scale);
+		hq.emplace(p);
+		const auto shift = QRectF(target).center();
+		p.translate(shift);
+		p.scale(scale, scale);
+		p.translate(-shift);
 	}
 	if (!_valid) {
 		return QRect();
@@ -169,8 +182,10 @@ QRect ReactionFlyAnimation::paintGetArea(
 		if (clip.isEmpty() || area.intersects(clip)) {
 			paintCenterFrame(p, target, colored, now);
 			if (const auto effect = _effect.get()) {
-				// Must not be colored to text.
-				p.drawImage(wide, effect->frame(QColor()));
+				if (effect->animating()) {
+					// Must not be colored to text.
+					p.drawImage(wide, effect->frame(QColor()));
+				}
 			}
 			paintMiniCopies(p, target.center(), colored, now);
 		}
@@ -359,6 +374,9 @@ void ReactionFlyAnimation::startAnimations() {
 	}
 	if (const auto effect = _effect.get()) {
 		_effect->animate(callback());
+	} else if (_scaleOutDuration > 0) {
+		_noEffectScaleStarted = true;
+		_noEffectScaleAnimation.start(callback(), 1, 0, _scaleOutDuration);
 	}
 	if (!_miniCopies.empty()) {
 		_minis.start(callback(), 0., 1., kMiniCopiesDurationMax);
@@ -382,7 +400,19 @@ bool ReactionFlyAnimation::finished() const {
 		|| (_flyIcon.isNull()
 			&& (!_center || !_center->animating())
 			&& (!_effect || !_effect->animating())
+			&& !_noEffectScaleAnimation.animating()
 			&& !_minis.animating());
 }
 
+ReactionFlyCenter ReactionFlyAnimation::takeCenter() {
+	_valid = false;
+	return {
+		.custom = std::move(_custom),
+		.icon = std::move(_center),
+		.scale = (_scaleOutDuration > 0) ? _scaleOutTarget : 1.,
+		.centerSizeMultiplier = _centerSizeMultiplier,
+		.customSize = _customSize,
+	};
+}
+
 } // namespace HistoryView::Reactions

Telegram/SourceFiles/ui/effects/reaction_fly_animation.h

@@ -28,11 +28,21 @@ struct ReactionFlyAnimationArgs {
 	QImage flyIcon;
 	QRect flyFrom;
 	crl::time scaleOutDuration = 0;
+	float64 scaleOutTarget = 0.;
 	bool effectOnly = false;
 
 	[[nodiscard]] ReactionFlyAnimationArgs translated(QPoint point) const;
 };
 
+struct ReactionFlyCenter {
+	std::unique_ptr<Text::CustomEmoji> custom;
+	std::unique_ptr<AnimatedIcon> icon;
+	float64 scale = 0.;
+	float64 centerSizeMultiplier = 0.;
+	int customSize = 0;
+	int size = 0;
+};
+
 class ReactionFlyAnimation final {
 public:
 	ReactionFlyAnimation(
@@ -56,6 +66,8 @@ public:
 	[[nodiscard]] float64 flyingProgress() const;
 	[[nodiscard]] bool finished() const;
 
+	[[nodiscard]] ReactionFlyCenter takeCenter();
+
 private:
 	struct Parabolic {
 		float64 a = 0.;
@@ -98,6 +110,7 @@ private:
 	std::unique_ptr<Text::CustomEmoji> _custom;
 	std::unique_ptr<AnimatedIcon> _center;
 	std::unique_ptr<AnimatedIcon> _effect;
+	Animations::Simple _noEffectScaleAnimation;
 	std::vector<MiniCopy> _miniCopies;
 	Animations::Simple _fly;
 	Animations::Simple _minis;
@@ -105,6 +118,8 @@ private:
 	float64 _centerSizeMultiplier = 0.;
 	int _customSize = 0;
 	crl::time _scaleOutDuration = 0;
+	float64 _scaleOutTarget = 0.;
+	bool _noEffectScaleStarted = false;
 	bool _valid = false;
 
 	mutable Parabolic _cached;