Respected forum userpic type in userpic emoji builder.

Telegram/SourceFiles/info/userpic/info_userpic_colors_editor.cpp

@@ -241,7 +241,8 @@ object_ptr<Ui::RpWidget> CreateGradientEditor(
 			container,
 			object_ptr<EmojiUserpic>(
 				container,
-				Size(st::defaultUserpicButton.photoSize))))->entity();
+				Size(st::defaultUserpicButton.photoSize),
+				false)))->entity();
 	preview->setDuration(0);
 	if (document) {
 		preview->setDocument(document);

Telegram/SourceFiles/info/userpic/info_userpic_emoji_builder_common.cpp

@@ -8,19 +8,33 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "info/userpic/info_userpic_emoji_builder_common.h"
 
 #include "ui/image/image_prepare.h"
+#include "ui/userpic_view.h" // ForumUserpicRadiusMultiplier.
 
 namespace UserpicBuilder {
 
 [[nodiscard]] QImage GenerateGradient(
 		const QSize &size,
 		const std::vector<QColor> &colors,
-		bool circle) {
+		bool circle,
+		bool roundForumRect) {
 	constexpr auto kRotation = int(45);
 	auto gradient = Images::GenerateGradient(size, colors, kRotation);
-	if (!circle) {
+	if (!circle && !roundForumRect) {
 		return gradient;
-	} else if (style::DevicePixelRatio() == 1) {
-		return Images::Circle(std::move(gradient));
+	}
+	const auto processModifier = [&](QImage &&i) {
+		if (circle) {
+			return Images::Circle(std::move(i));
+		} else if (roundForumRect) {
+			const auto radius = std::min(i.height(), i.width())
+				* Ui::ForumUserpicRadiusMultiplier();
+			return Images::Round(
+				std::move(i),
+				Images::CornersMask(radius / style::DevicePixelRatio()));
+		}
+	};
+	if (style::DevicePixelRatio() == 1) {
+		return processModifier(std::move(gradient));
 	}
 	auto image = QImage(
 		size * style::DevicePixelRatio(),
@@ -31,7 +45,7 @@ namespace UserpicBuilder {
 		auto p = QPainter(&image);
 		p.drawImage(QRect(QPoint(), size), gradient);
 	}
-	return Images::Circle(std::move(image));
+	return processModifier(std::move(image));
 }
 
 } // namespace UserpicBuilder

Telegram/SourceFiles/info/userpic/info_userpic_emoji_builder_common.h

@@ -18,13 +18,15 @@ struct Result {
 [[nodiscard]] QImage GenerateGradient(
 	const QSize &size,
 	const std::vector<QColor> &colors,
-	bool circle = true);
+	bool circle = true,
+	bool roundForumRect = false);
 
 struct StartData {
 	DocumentId documentId = DocumentId(0);
 	int builderColorIndex = 0;
 	rpl::producer<std::vector<DocumentId>> documents;
 	std::vector<QColor> gradientEditorColors;
+	bool isForum = false;
 };
 
 template <typename Result>

Telegram/SourceFiles/info/userpic/info_userpic_emoji_builder_menu_item.cpp

@@ -32,7 +32,8 @@ void AddEmojiBuilderAction(
 		not_null<Window::SessionController*> controller,
 		not_null<Ui::PopupMenu*> menu,
 		rpl::producer<std::vector<DocumentId>> documents,
-		Fn<void(UserpicBuilder::Result)> &&done) {
+		Fn<void(UserpicBuilder::Result)> &&done,
+		bool isForum) {
 	constexpr auto kTimeout = crl::time(1500);
 	struct State final {
 		State() {
@@ -75,7 +76,7 @@ void AddEmojiBuilderAction(
 					: 0;
 				UserpicBuilder::ShowLayer(
 					controller,
-					{ id, state->colorIndex.current(), docs },
+					{ id, state->colorIndex.current(), docs, {}, isForum },
 					base::duplicate(done));
 			}),
 		nullptr,
@@ -103,7 +104,8 @@ void AddEmojiBuilderAction(
 			state->documentShown();
 			return d;
 		}),
-		state->colorIndex.value());
+		state->colorIndex.value(),
+		isForum);
 	icon->setAttribute(Qt::WA_TransparentForMouseEvents);
 	icon->move(menu->st().menu.itemIconPosition
 		+ QPoint(

Telegram/SourceFiles/info/userpic/info_userpic_emoji_builder_menu_item.h

@@ -23,6 +23,7 @@ void AddEmojiBuilderAction(
 	not_null<Window::SessionController*> controller,
 	not_null<Ui::PopupMenu*> menu,
 	rpl::producer<std::vector<DocumentId>> documents,
-	Fn<void(UserpicBuilder::Result)> &&done);
+	Fn<void(UserpicBuilder::Result)> &&done,
+	bool isForum);
 
 } // namespace UserpicBuilder

Telegram/SourceFiles/info/userpic/info_userpic_emoji_builder_preview.cpp

@@ -161,8 +161,12 @@ bool PreviewPainter::paintForeground(QPainter &p) {
 	return false;
 }
 
-EmojiUserpic::EmojiUserpic(not_null<Ui::RpWidget*> parent, const QSize &size)
+EmojiUserpic::EmojiUserpic(
+	not_null<Ui::RpWidget*> parent,
+	const QSize &size,
+	bool isForum)
 : Ui::RpWidget(parent)
+, _forum(isForum)
 , _painter(size.width())
 , _duration(st::slideWrapDuration) {
 	resize(size);
@@ -205,11 +209,11 @@ void EmojiUserpic::setGradientColors(std::vector<QColor> colors) {
 		return;
 	}
 	if (const auto colors = base::take(_colors); !colors.empty()) {
-		_previousImage = GenerateGradient(size(), colors);
+		_previousImage = GenerateGradient(size(), colors, !_forum, _forum);
 	}
 	_colors = std::move(colors);
 	{
-		_image = GenerateGradient(size(), _colors);
+		_image = GenerateGradient(size(), _colors, !_forum, _forum);
 	}
 	if (_duration) {
 		_animation.stop();

Telegram/SourceFiles/info/userpic/info_userpic_emoji_builder_preview.h

@@ -59,7 +59,10 @@ private:
 
 class EmojiUserpic final : public Ui::RpWidget {
 public:
-	EmojiUserpic(not_null<Ui::RpWidget*> parent, const QSize &size);
+	EmojiUserpic(
+		not_null<Ui::RpWidget*> parent,
+		const QSize &size,
+		bool isForum);
 
 	void result(int size, Fn<void(UserpicBuilder::Result)> done);
 	void setGradientColors(std::vector<QColor> colors);
@@ -70,6 +73,7 @@ protected:
 	void paintEvent(QPaintEvent *event) override;
 
 private:
+	const bool _forum;
 	PreviewPainter _painter;
 
 	std::optional<bool> _playOnce;

Telegram/SourceFiles/info/userpic/info_userpic_emoji_builder_widget.cpp

@@ -367,7 +367,8 @@ not_null<Ui::VerticalLayout*> CreateUserpicBuilder(
 			container,
 			object_ptr<EmojiUserpic>(
 				container,
-				Size(st::settingsInfoPhotoSize))),
+				Size(st::settingsInfoPhotoSize),
+				data.isForum)),
 		st::userpicBuilderEmojiPreviewPadding)->entity();
 	if (const auto id = data.documentId) {
 		if (const auto document = controller->session().data().document(id)) {
@@ -504,8 +505,12 @@ not_null<Ui::RpWidget*> CreateEmojiUserpic(
 		not_null<Ui::RpWidget*> parent,
 		const QSize &size,
 		rpl::producer<not_null<DocumentData*>> document,
-		rpl::producer<int> colorIndex) {
-	const auto widget = Ui::CreateChild<EmojiUserpic>(parent.get(), size);
+		rpl::producer<int> colorIndex,
+		bool isForum) {
+	const auto widget = Ui::CreateChild<EmojiUserpic>(
+		parent.get(),
+		size,
+		isForum);
 	std::move(
 		document
 	) | rpl::start_with_next([=](not_null<DocumentData*> d) {

Telegram/SourceFiles/info/userpic/info_userpic_emoji_builder_widget.h

@@ -34,6 +34,7 @@ not_null<Ui::VerticalLayout*> CreateUserpicBuilder(
 	not_null<Ui::RpWidget*> parent,
 	const QSize &size,
 	rpl::producer<not_null<DocumentData*>> document,
-	rpl::producer<int> colorIndex);
+	rpl::producer<int> colorIndex,
+	bool isForum);
 
 } // namespace UserpicBuilder

Telegram/SourceFiles/ui/controls/userpic_button.cpp

@@ -335,7 +335,8 @@ void UserpicButton::choosePhotoLocally() {
 			_controller->session().api().peerPhoto().emojiListValue(user
 				? Api::PeerPhoto::EmojiListType::Profile
 				: Api::PeerPhoto::EmojiListType::Group),
-			done);
+			done,
+			_peer ? _peer->isForum() : false);
 	};
 	_menu = base::make_unique_q<Ui::PopupMenu>(
 		this,

Telegram/lib_ui

@@ -1 +1 @@
-Subproject commit 5535a3fe5720272015dea2ff608bb759634ba7e5
+Subproject commit 51fd4a0509e8a2aaa4cc7875fdb7afb0b52989de