Add an accessibility option to disable animated avatars

Telegram/Resources/langs/lang.strings

@@ -946,6 +946,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_settings_power_chat_effects" = "Effects in messages";
 "lng_settings_power_calls" = "Animations in Calls";
 "lng_settings_power_ui" = "Interface animations";
+"lng_settings_power_animated_avatars" = "Animated avatars";
 "lng_settings_power_auto" = "Save Power on Low Battery";
 "lng_settings_power_auto_about" = "Automatically disable all animations when your laptop is in a battery saving mode.";
 "lng_settings_power_turn_off" = "Please turn off Save Power on Low Battery to change these settings.";

Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp

@@ -33,6 +33,7 @@ For license and copyright information please follow this link:
 #include "ui/dynamic_thumbnails.h"
 #include "ui/vertical_list.h"
 #include "ui/painter.h"
+#include "ui/power_saving.h"
 #include "ui/rect.h"
 #include "ui/screen_reader_mode.h"
 #include "ui/ui_utility.h"
@@ -319,6 +320,11 @@ InnerWidget::InnerWidget(
 		update();
 	}, lifetime());
 
+	PowerSaving::OnValue(PowerSaving::kAnimatedUserpics) | rpl::on_next([=] {
+		_videoUserpics.clear();
+		update();
+	}, lifetime());
+
 	Core::App().notifications().settingsChanged(
 	) | rpl::on_next([=](Window::Notifications::ChangeType change) {
 		if (change == Window::Notifications::ChangeType::CountMessages) {
@@ -1434,7 +1440,8 @@ Ui::VideoUserpic *InnerWidget::validateVideoUserpic(not_null<Row*> row) {
 Ui::VideoUserpic *InnerWidget::validateVideoUserpic(
 		not_null<History*> history) {
 	const auto peer = history->peer;
-	if (!peer->isPremium()
+	if (PowerSaving::On(PowerSaving::kAnimatedUserpics)
+		|| !peer->isPremium()
 		|| peer->userpicPhotoUnknown()
 		|| !peer->userpicHasVideo()) {
 		_videoUserpics.remove(peer);

Telegram/SourceFiles/dialogs/ui/dialogs_video_userpic.cpp

@@ -16,6 +16,7 @@ For license and copyright information please follow this link:
 #include "dialogs/dialogs_entry.h"
 #include "dialogs/ui/dialogs_layout.h"
 #include "ui/painter.h"
+#include "ui/power_saving.h"
 #include "styles/style_dialogs.h"
 
 namespace Dialogs::Ui {
@@ -165,7 +166,7 @@ void PaintUserpic(
 		int outerWidth,
 		int size,
 		bool paused) {
-	if (videoUserpic) {
+	if (videoUserpic && !PowerSaving::On(PowerSaving::kAnimatedUserpics)) {
 		videoUserpic->paintLeft(p, view, x, y, outerWidth, size, paused);
 	} else {
 		peer->paintUserpicLeft(p, view, x, y, outerWidth, size);

Telegram/SourceFiles/history/history_inner_widget.cpp

@@ -56,6 +56,7 @@ For license and copyright information please follow this link:
 #include "ui/controls/swipe_handler.h"
 #include "ui/inactive_press.h"
 #include "ui/painter.h"
+#include "ui/power_saving.h"
 #include "ui/rect.h"
 #include "ui/screen_reader_mode.h"
 #include "ui/ui_utility.h"
@@ -418,6 +419,10 @@ HistoryInner::HistoryInner(
 			update();
 		}
 	}, lifetime());
+	PowerSaving::OnValue(PowerSaving::kAnimatedUserpics) | rpl::on_next([=] {
+		_videoUserpics.clear();
+		update();
+	}, lifetime());
 
 	using PlayRequest = ChatHelpers::EmojiInteractionPlayRequest;
 	_controller->emojiInteractions().playRequests(
@@ -1788,7 +1793,8 @@ int HistoryInner::SelectionViewOffset(
 
 HistoryInner::VideoUserpic *HistoryInner::validateVideoUserpic(
 		not_null<PeerData*> peer) {
-	if (!peer->isPremium()
+	if (PowerSaving::On(PowerSaving::kAnimatedUserpics)
+		|| !peer->isPremium()
 		|| peer->userpicPhotoUnknown()
 		|| !peer->userpicHasVideo()) {
 		_videoUserpics.remove(peer);

Telegram/SourceFiles/info/profile/info_profile_top_bar.cpp

@@ -79,6 +79,7 @@ For license and copyright information please follow this link:
 #include "ui/layers/generic_box.h"
 #include "ui/painter.h"
 #include "ui/peer/video_userpic_player.h"
+#include "ui/power_saving.h"
 #include "ui/rect.h"
 #include "ui/text/text_utilities.h"
 #include "ui/top_background_gradient.h"
@@ -451,6 +452,10 @@ TopBar::TopBar(
 			[=] { update(); });
 	} else {
 		updateVideoUserpic();
+		PowerSaving::OnValue(PowerSaving::kAnimatedUserpics) | rpl::on_next([=] {
+			updateVideoUserpic();
+			update();
+		}, lifetime());
 	}
 
 	rpl::merge(
@@ -1803,7 +1808,9 @@ void TopBar::paintUserpic(QPainter &p, const QRect &geometry) {
 		_topicIconView->paintInRect(p, geometry);
 		return;
 	}
-	if (_videoUserpicPlayer && _videoUserpicPlayer->ready()) {
+	if (_videoUserpicPlayer
+		&& _videoUserpicPlayer->ready()
+		&& !PowerSaving::On(PowerSaving::kAnimatedUserpics)) {
 		const auto size = st::infoProfileTopBarPhotoSize;
 		const auto frame = _videoUserpicPlayer->frame(Size(size), _peer);
 		if (!frame.isNull()) {
@@ -2102,6 +2109,9 @@ void TopBar::fillTopBarMenu(
 void TopBar::updateVideoUserpic() {
 	if (width() <= 0) {
 		return;
+	} else if (PowerSaving::On(PowerSaving::kAnimatedUserpics)) {
+		_videoUserpicPlayer = nullptr;
+		return;
 	}
 	const auto id = _peer->userpicPhotoId();
 	if (!id) {

Telegram/SourceFiles/settings/settings_power_saving.cpp

@@ -179,6 +179,11 @@ EditFlagsDescriptor<PowerSaving::Flags> PowerSavingLabels() {
 			tr::lng_settings_power_ui(tr::now),
 			&st::menuIconStartStream,
 		},
+		{
+			kAnimatedUserpics,
+			tr::lng_settings_power_animated_avatars(tr::now),
+			&st::menuIconProfile,
+		},
 	};
 	return { .labels = {
 		{ tr::lng_settings_power_stickers(), std::move(stickers) },

Telegram/SourceFiles/ui/power_saving.h

@@ -21,8 +21,9 @@ enum Flag : uint32 {
 	kCalls = (1U << 8),
 	kEmojiStatus = (1U << 9),
 	kChatEffects = (1U << 10),
+	kAnimatedUserpics = (1U << 11),
 
-	kAll = (1U << 11) - 1,
+	kAll = (1U << 12) - 1,
 };
 inline constexpr bool is_flag_type(Flag) { return true; }
 using Flags = base::flags<Flag>;