Remove twidget header.

Telegram/SourceFiles/app.h

@@ -8,6 +8,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #pragma once
 
 #include "data/data_types.h"
+#include "ui/rect_part.h"
 
 enum class ImageRoundRadius;
 class MainWindow;

Telegram/SourceFiles/base/algorithm.h

@@ -32,6 +32,17 @@ inline bool contains(const Container &container, const T &value) {
 	return std::find(std::begin(container), end, value) != end;
 }
 
+template <typename D, typename T>
+inline constexpr D up_cast(T object) {
+	using DV = std::decay_t<decltype(*D())>;
+	using TV = std::decay_t<decltype(*T())>;
+	if constexpr (std::is_base_of_v<DV, TV>) {
+		return object;
+	} else {
+		return nullptr;
+	}
+}
+
 // We need a custom comparator for set<std::unique_ptr<T>>::find to work with pointers.
 // thanks to http://stackoverflow.com/questions/18939882/raw-pointer-lookup-for-sets-of-unique-ptrs
 template <typename T>

Telegram/SourceFiles/base/invoke_queued.h

@@ -40,3 +40,23 @@ inline void InvokeQueued(const QObject *context, Lambda &&lambda) {
 		const_cast<QObject*>(context),
 		new base::InvokeQueuedEvent(std::forward<Lambda>(lambda)));
 }
+
+class SingleQueuedInvokation : public QObject {
+public:
+	SingleQueuedInvokation(Fn<void()> callback) : _callback(callback) {
+	}
+	void call() {
+		if (_pending.testAndSetAcquire(0, 1)) {
+			InvokeQueued(this, [this] {
+				if (_pending.testAndSetRelease(1, 0)) {
+					_callback();
+				}
+			});
+		}
+	}
+
+private:
+	Fn<void()> _callback;
+	QAtomicInt _pending = { 0 };
+
+};

Telegram/SourceFiles/base/object_ptr.h

@@ -0,0 +1,119 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+// Smart pointer for QObject*, has move semantics, destroys object if it doesn't have a parent.
+template <typename Object>
+class object_ptr {
+public:
+	object_ptr(std::nullptr_t) noexcept {
+	}
+
+	// No default constructor, but constructors with at least
+	// one argument are simply make functions.
+	template <typename Parent, typename... Args>
+	explicit object_ptr(Parent &&parent, Args&&... args)
+	: _object(new Object(std::forward<Parent>(parent), std::forward<Args>(args)...)) {
+	}
+	static object_ptr<Object> fromRaw(Object *value) noexcept {
+		object_ptr<Object> result = { nullptr };
+		result._object = value;
+		return result;
+	}
+	Object *release() noexcept {
+		return static_cast<Object*>(base::take(_object).data());
+	}
+
+	object_ptr(const object_ptr &other) = delete;
+	object_ptr &operator=(const object_ptr &other) = delete;
+	object_ptr(object_ptr &&other) noexcept : _object(base::take(other._object)) {
+	}
+	object_ptr &operator=(object_ptr &&other) noexcept {
+		auto temp = std::move(other);
+		destroy();
+		std::swap(_object, temp._object);
+		return *this;
+	}
+
+	template <
+		typename OtherObject,
+		typename = std::enable_if_t<
+			std::is_base_of_v<Object, OtherObject>>>
+	object_ptr(object_ptr<OtherObject> &&other) noexcept
+	: _object(base::take(other._object)) {
+	}
+
+	template <
+		typename OtherObject,
+		typename = std::enable_if_t<
+			std::is_base_of_v<Object, OtherObject>>>
+	object_ptr &operator=(object_ptr<OtherObject> &&other) noexcept {
+		_object = base::take(other._object);
+		return *this;
+	}
+
+	object_ptr &operator=(std::nullptr_t) noexcept {
+		_object = nullptr;
+		return *this;
+	}
+
+	// So we can pass this pointer to methods like connect().
+	Object *data() const noexcept {
+		return static_cast<Object*>(_object.data());
+	}
+	operator Object*() const noexcept {
+		return data();
+	}
+
+	explicit operator bool() const noexcept {
+		return _object != nullptr;
+	}
+
+	Object *operator->() const noexcept {
+		return data();
+	}
+	Object &operator*() const noexcept {
+		return *data();
+	}
+
+	// Use that instead "= new Object(parent, ...)"
+	template <typename Parent, typename... Args>
+	Object *create(Parent &&parent, Args&&... args) {
+		destroy();
+		_object = new Object(
+			std::forward<Parent>(parent),
+			std::forward<Args>(args)...);
+		return data();
+	}
+	void destroy() noexcept {
+		delete base::take(_object);
+	}
+	void destroyDelayed() {
+		if (_object) {
+			if (auto widget = base::up_cast<QWidget*>(data())) {
+				widget->hide();
+			}
+			base::take(_object)->deleteLater();
+		}
+	}
+
+	~object_ptr() noexcept {
+		if (auto pointer = _object) {
+			if (!pointer->parent()) {
+				destroy();
+			}
+		}
+	}
+
+private:
+	template <typename OtherObject>
+	friend class object_ptr;
+
+	QPointer<QObject> _object;
+
+};

Telegram/SourceFiles/boxes/abstract_box.h

@@ -225,7 +225,8 @@ protected:
 
 	template <typename Widget>
 	object_ptr<Widget> takeInnerWidget() {
-		return static_object_cast<Widget>(doTakeInnerWidget());
+		return object_ptr<Widget>::fromRaw(
+			static_cast<Widget*>(doTakeInnerWidget().release()));
 	}
 
 	void setInnerVisible(bool scrollAreaVisible);

Telegram/SourceFiles/boxes/add_contact_box.cpp

@@ -31,6 +31,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/special_buttons.h"
 #include "ui/text_options.h"
 #include "ui/unread_badge.h"
+#include "ui/ui_utility.h"
 #include "data/data_channel.h"
 #include "data/data_chat.h"
 #include "data/data_user.h"
@@ -579,7 +580,7 @@ void GroupInfoBox::createGroup(
 	}).fail([=](const RPCError &error) {
 		_creationRequestId = 0;
 		if (error.type() == qstr("NO_CHAT_TITLE")) {
-			auto weak = make_weak(this);
+			auto weak = Ui::MakeWeak(this);
 			selectUsersBox->closeBox();
 			if (weak) {
 				_title->showError();
@@ -618,7 +619,7 @@ void GroupInfoBox::submit() {
 	if (_type != Type::Group) {
 		createChannel(title, description);
 	} else {
-		auto initBox = [title, weak = make_weak(this)](
+		auto initBox = [title, weak = Ui::MakeWeak(this)](
 				not_null<PeerListBox*> box) {
 			auto create = [box, title, weak] {
 				if (weak) {
@@ -1362,7 +1363,7 @@ void RevokePublicLinkBox::Inner::updateSelected() {
 	PeerData *selected = nullptr;
 	auto top = _rowsTop;
 	for (const auto &row : _rows) {
-		auto revokeLink = rtlrect(width() - st::contactsPadding.right() - st::contactsCheckPosition.x() - _revokeWidth, top + st::contactsPadding.top() + (st::contactsPhotoSize - st::normalFont->height) / 2, _revokeWidth, st::normalFont->height, width());
+		auto revokeLink = style::rtlrect(width() - st::contactsPadding.right() - st::contactsCheckPosition.x() - _revokeWidth, top + st::contactsPadding.top() + (st::contactsPhotoSize - st::normalFont->height) / 2, _revokeWidth, st::normalFont->height, width());
 		if (revokeLink.contains(point)) {
 			selected = row.peer;
 			break;

Telegram/SourceFiles/boxes/background_box.cpp

@@ -10,6 +10,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "lang/lang_keys.h"
 #include "ui/effects/round_checkbox.h"
 #include "ui/image/image.h"
+#include "ui/ui_utility.h"
 #include "main/main_session.h"
 #include "apiwrap.h"
 #include "mtproto/sender.h"
@@ -154,7 +155,7 @@ void BackgroundBox::prepare() {
 void BackgroundBox::removePaper(const Data::WallPaper &paper) {
 	const auto box = std::make_shared<QPointer<BoxContent>>();
 	const auto session = _session;
-	const auto remove = [=, weak = make_weak(this)]{
+	const auto remove = [=, weak = Ui::MakeWeak(this)]{
 		if (*box) {
 			(*box)->closeBox();
 		}

Telegram/SourceFiles/boxes/background_preview_box.cpp

@@ -13,6 +13,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/toast/toast.h"
 #include "ui/image/image.h"
 #include "ui/widgets/checkbox.h"
+#include "ui/ui_utility.h"
 #include "history/history.h"
 #include "history/history_message.h"
 #include "history/view/history_view_message.h"

Telegram/SourceFiles/boxes/calendar_box.cpp

@@ -8,10 +8,11 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "boxes/calendar_box.h"
 
 #include "ui/widgets/buttons.h"
-#include "styles/style_boxes.h"
-#include "styles/style_dialogs.h"
 #include "lang/lang_keys.h"
 #include "ui/effects/ripple_animation.h"
+#include "ui/ui_utility.h"
+#include "styles/style_boxes.h"
+#include "styles/style_dialogs.h"
 
 namespace {
 
@@ -258,7 +259,7 @@ void CalendarBox::Inner::monthChanged(QDate month) {
 	_ripples.clear();
 	resizeToCurrent();
 	update();
-	sendSynteticMouseEvent(this, QEvent::MouseMove, Qt::NoButton);
+	Ui::SendSynteticMouseEvent(this, QEvent::MouseMove, Qt::NoButton);
 }
 
 void CalendarBox::Inner::resizeToCurrent() {

Telegram/SourceFiles/boxes/change_phone_box.cpp

@@ -309,7 +309,7 @@ void ChangePhoneBox::EnterCode::submit() {
 
 	const auto session = _session;
 	const auto code = _code->getDigitsOnly();
-	const auto weak = make_weak(this);
+	const auto weak = Ui::MakeWeak(this);
 	_requestId = MTP::send(MTPaccount_ChangePhone(
 		MTP_string(_phone),
 		MTP_string(_hash),

Telegram/SourceFiles/boxes/connection_box.cpp

@@ -415,7 +415,7 @@ void ProxyRow::paintCheck(Painter &p) {
 	pen.setCapStyle(Qt::RoundCap);
 	p.setPen(pen);
 	p.setBrush(_st->bg);
-	const auto rect = rtlrect(QRectF(left, top, _st->diameter, _st->diameter).marginsRemoved(QMarginsF(_st->thickness / 2., _st->thickness / 2., _st->thickness / 2., _st->thickness / 2.)), outerWidth);
+	const auto rect = style::rtlrect(QRectF(left, top, _st->diameter, _st->diameter).marginsRemoved(QMarginsF(_st->thickness / 2., _st->thickness / 2., _st->thickness / 2., _st->thickness / 2.)), outerWidth);
 	if (_progress && loading.shown > 0 && anim::Disabled()) {
 		anim::DrawStaticLoading(
 			p,
@@ -434,7 +434,7 @@ void ProxyRow::paintCheck(Painter &p) {
 		p.setBrush(anim::brush(_st->untoggledFg, _st->toggledFg, toggled * set));
 
 		auto skip0 = _st->diameter / 2., skip1 = _st->skip / 10., checkSkip = skip0 * (1. - toggled) + skip1 * toggled;
-		p.drawEllipse(rtlrect(QRectF(left, top, _st->diameter, _st->diameter).marginsRemoved(QMarginsF(checkSkip, checkSkip, checkSkip, checkSkip)), outerWidth));
+		p.drawEllipse(style::rtlrect(QRectF(left, top, _st->diameter, _st->diameter).marginsRemoved(QMarginsF(checkSkip, checkSkip, checkSkip, checkSkip)), outerWidth));
 	}
 }
 

Telegram/SourceFiles/boxes/edit_caption_box.cpp

@@ -812,10 +812,10 @@ void EditCaptionBox::paintEvent(QPaintEvent *e) {
 //		App::roundRect(p, x, y, w, h, st::msgInBg, MessageInCorners, &st::msgInShadow);
 
 		if (_thumbw) {
-			QRect rthumb(rtlrect(x + 0, y + 0, st::msgFileThumbSize, st::msgFileThumbSize, width()));
+			QRect rthumb(style::rtlrect(x + 0, y + 0, st::msgFileThumbSize, st::msgFileThumbSize, width()));
 			p.drawPixmap(rthumb.topLeft(), _thumb);
 		} else {
-			const QRect inner(rtlrect(x + 0, y + 0, st::msgFileSize, st::msgFileSize, width()));
+			const QRect inner(style::rtlrect(x + 0, y + 0, st::msgFileSize, st::msgFileSize, width()));
 			p.setPen(Qt::NoPen);
 			p.setBrush(st::msgFileInBg);
 

Telegram/SourceFiles/boxes/edit_color_box.cpp

@@ -10,6 +10,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "lang/lang_keys.h"
 #include "ui/widgets/shadow.h"
 #include "ui/widgets/input_fields.h"
+#include "ui/ui_utility.h"
 #include "platform/platform_info.h"
 #include "app.h"
 #include "styles/style_boxes.h"
@@ -874,7 +875,7 @@ void EditColorBox::fieldSubmitted() {
 }
 
 void EditColorBox::saveColor() {
-	const auto weak = make_weak(this);
+	const auto weak = Ui::MakeWeak(this);
 	_cancelCallback = nullptr;
 	if (_saveCallback) {
 		_saveCallback(_new.toRgb());

Telegram/SourceFiles/boxes/passcode_box.cpp

@@ -269,7 +269,7 @@ void PasscodeBox::setPasswordDone(const QByteArray &newPasswordBytes) {
 	}
 	_setRequest = 0;
 	_newPasswordSet.fire_copy(newPasswordBytes);
-	const auto weak = make_weak(this);
+	const auto weak = Ui::MakeWeak(this);
 	const auto text = _reenterPasscode->isHidden()
 		? tr::lng_cloud_password_removed(tr::now)
 		: _oldPasscode->isHidden()
@@ -368,7 +368,7 @@ void PasscodeBox::validateEmail(
 			} else if (error.type() == qstr("CODE_INVALID")) {
 				errors->fire(tr::lng_signin_wrong_code(tr::now));
 			} else if (error.type() == qstr("EMAIL_HASH_EXPIRED")) {
-				const auto weak = make_weak(this);
+				const auto weak = Ui::MakeWeak(this);
 				_clearUnconfirmedPassword.fire({});
 				if (weak) {
 					auto box = Box<InformBox>(
@@ -409,7 +409,7 @@ void PasscodeBox::validateEmail(
 	box->boxClosing(
 	) | rpl::filter([=] {
 		return !*set;
-	}) | start_with_next([=, weak = make_weak(this)] {
+	}) | start_with_next([=, weak = Ui::MakeWeak(this)] {
 		if (weak) {
 			weak->_clearUnconfirmedPassword.fire({});
 		}
@@ -512,7 +512,7 @@ void PasscodeBox::save(bool force) {
 		}
 	} else {
 		closeReplacedBy();
-		const auto weak = make_weak(this);
+		const auto weak = Ui::MakeWeak(this);
 		cSetPasscodeBadTries(0);
 		Local::setPasscode(pwd.toUtf8());
 		_session->localPasscodeChanged();

Telegram/SourceFiles/boxes/peer_list_box.cpp

@@ -507,14 +507,14 @@ void PeerListRow::paintDisabledCheckUserpic(
 	auto userpicDiameter = st::contactsPhotoCheckbox.imageRadius * 2;
 	auto userpicLeft = x + userpicShift;
 	auto userpicTop = y + userpicShift;
-	auto userpicEllipse = rtlrect(x, y, userpicDiameter, userpicDiameter, outerWidth);
+	auto userpicEllipse = style::rtlrect(x, y, userpicDiameter, userpicDiameter, outerWidth);
 	auto userpicBorderPen = st::contactsPhotoDisabledCheckFg->p;
 	userpicBorderPen.setWidth(st::contactsPhotoCheckbox.selectWidth);
 
 	auto iconDiameter = st::contactsPhotoCheckbox.check.size;
 	auto iconLeft = x + userpicDiameter + st::contactsPhotoCheckbox.selectWidth - iconDiameter;
 	auto iconTop = y + userpicDiameter + st::contactsPhotoCheckbox.selectWidth - iconDiameter;
-	auto iconEllipse = rtlrect(iconLeft, iconTop, iconDiameter, iconDiameter, outerWidth);
+	auto iconEllipse = style::rtlrect(iconLeft, iconTop, iconDiameter, iconDiameter, outerWidth);
 	auto iconBorderPen = st::contactsPhotoCheckbox.check.border->p;
 	iconBorderPen.setWidth(st::contactsPhotoCheckbox.selectWidth);
 

Telegram/SourceFiles/boxes/peer_list_controllers.cpp

@@ -10,6 +10,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "boxes/confirm_box.h"
 #include "observer_peer.h"
 #include "ui/widgets/checkbox.h"
+#include "ui/ui_utility.h"
 #include "main/main_session.h"
 #include "data/data_session.h"
 #include "data/data_channel.h"

Telegram/SourceFiles/boxes/peers/edit_contact_box.cpp

@@ -202,7 +202,7 @@ void Controller::initNameFields(
 			return;
 		}
 		SendRequest(
-			make_weak(_box),
+			Ui::MakeWeak(_box),
 			_user,
 			_sharePhone && _sharePhone->checked(),
 			firstValue,

Telegram/SourceFiles/boxes/peers/edit_participant_box.cpp

@@ -57,7 +57,7 @@ void SetCloudPassword(not_null<GenericBox*> box, not_null<UserData*> user) {
 	user->session().api().passwordState(
 	) | rpl::start_with_next([=] {
 		using namespace Settings;
-		const auto weak = make_weak(box);
+		const auto weak = Ui::MakeWeak(box);
 		if (CheckEditCloudPassword(&user->session())) {
 			box->getDelegate()->show(
 				EditCloudPasswordBox(&user->session()));
@@ -580,7 +580,7 @@ void EditAdminBox::sendTransferRequestFrom(
 	if (_transferRequestId) {
 		return;
 	}
-	const auto weak = make_weak(this);
+	const auto weak = Ui::MakeWeak(this);
 	const auto user = this->user();
 	const auto api = &channel->session().api();
 	_transferRequestId = api->request(MTPchannels_EditCreator(
@@ -626,7 +626,7 @@ void EditAdminBox::sendTransferRequestFrom(
 				|| (type == qstr("PASSWORD_TOO_FRESH_XXX"))
 				|| (type == qstr("SESSION_TOO_FRESH_XXX"));
 		}();
-		const auto weak = make_weak(this);
+		const auto weak = Ui::MakeWeak(this);
 		getDelegate()->show(Box<InformBox>(problem));
 		if (box) {
 			box->closeBox();

Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp

@@ -25,6 +25,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_user.h"
 #include "base/unixtime.h"
 #include "ui/widgets/popup_menu.h"
+#include "ui/ui_utility.h"
 #include "window/window_session_controller.h"
 #include "history/history.h"
 #include "facades.h"

Telegram/SourceFiles/boxes/photo_crop_box.cpp

@@ -9,6 +9,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include "lang/lang_keys.h"
 #include "ui/widgets/buttons.h"
+#include "ui/ui_utility.h"
 #include "app.h"
 #include "styles/style_boxes.h"
 
@@ -260,7 +261,7 @@ void PhotoCropBox::sendPhoto() {
 		tosend = cropped.copy();
 	}
 
-	auto weak = make_weak(this);
+	auto weak = Ui::MakeWeak(this);
 	_readyImages.fire(std::move(tosend));
 	if (weak) {
 		closeBox();

Telegram/SourceFiles/boxes/send_files_box.cpp

@@ -900,7 +900,7 @@ void SingleFilePreview::paintEvent(QPaintEvent *e) {
 	App::roundRect(p, x, y, w, h, st::msgOutBg, MessageOutCorners, &st::msgOutShadow);
 
 	if (_fileThumb.isNull()) {
-		QRect inner(rtlrect(x + st::msgFilePadding.left(), y + st::msgFilePadding.top(), st::msgFileSize, st::msgFileSize, width()));
+		QRect inner(style::rtlrect(x + st::msgFilePadding.left(), y + st::msgFilePadding.top(), st::msgFileSize, st::msgFileSize, width()));
 		p.setPen(Qt::NoPen);
 		p.setBrush(st::msgFileOutBg);
 
@@ -916,7 +916,7 @@ void SingleFilePreview::paintEvent(QPaintEvent *e) {
 			: st::historyFileOutDocument;
 		icon.paintInCenter(p, inner);
 	} else {
-		QRect rthumb(rtlrect(x + st::msgFileThumbPadding.left(), y + st::msgFileThumbPadding.top(), st::msgFileThumbSize, st::msgFileThumbSize, width()));
+		QRect rthumb(style::rtlrect(x + st::msgFileThumbPadding.left(), y + st::msgFileThumbPadding.top(), st::msgFileThumbSize, st::msgFileThumbSize, width()));
 		p.drawPixmap(rthumb.topLeft(), _fileThumb);
 	}
 	p.setFont(st::semiboldFont);
@@ -1464,7 +1464,7 @@ void SendFilesBox::setupShadows(
 		bottomShadow->move(
 			geometry.x(),
 			geometry.y() + geometry.height() - st::lineWidth);
-	}, [t = make_weak(topShadow), b = make_weak(bottomShadow)] {
+	}, [t = Ui::MakeWeak(topShadow), b = Ui::MakeWeak(bottomShadow)] {
 		Ui::DestroyChild(t.data());
 		Ui::DestroyChild(b.data());
 	}, topShadow->lifetime());

Telegram/SourceFiles/boxes/share_box.cpp

@@ -643,7 +643,7 @@ void ShareBox::Inner::repaintChatAtIndex(int index) {
 
 	auto row = index / _columnCount;
 	auto column = index % _columnCount;
-	update(rtlrect(_rowsLeft + qFloor(column * _rowWidthReal), row * _rowHeight, _rowWidth, _rowHeight, width()));
+	update(style::rtlrect(_rowsLeft + qFloor(column * _rowWidthReal), row * _rowHeight, _rowWidth, _rowHeight, width()));
 }
 
 ShareBox::Inner::Chat *ShareBox::Inner::getChatAtIndex(int index) {

Telegram/SourceFiles/boxes/single_choice_box.cpp

@@ -54,7 +54,7 @@ void SingleChoiceBox::prepare() {
 				st::boxOptionListSkip));
 	}
 	group->setChangedCallback([=](int value) {
-		const auto weak = make_weak(this);
+		const auto weak = Ui::MakeWeak(this);
 		_callback(value);
 		if (weak) {
 			closeBox();

Telegram/SourceFiles/boxes/stickers_box.cpp

@@ -879,7 +879,7 @@ void StickersBox::Inner::paintRow(Painter &p, not_null<Row*> set, int index) {
 
 		{
 			PainterHighQualityEnabler hq(p);
-			p.drawEllipse(rtlrect(namex + set->titleWidth + st::stickersFeaturedUnreadSkip, namey + st::stickersFeaturedUnreadTop, st::stickersFeaturedUnreadSize, st::stickersFeaturedUnreadSize, width()));
+			p.drawEllipse(style::rtlrect(namex + set->titleWidth + st::stickersFeaturedUnreadSkip, namey + st::stickersFeaturedUnreadTop, st::stickersFeaturedUnreadSize, st::stickersFeaturedUnreadSize, width()));
 		}
 	}
 

Telegram/SourceFiles/calls/calls_box_controller.cpp

@@ -158,7 +158,7 @@ void BoxController::Row::paintAction(
 			_actionRipple.reset();
 		}
 	}
-	st::callReDial.icon.paintInCenter(p, rtlrect(x, y, size.width(), size.height(), outerWidth));
+	st::callReDial.icon.paintInCenter(p, style::rtlrect(x, y, size.width(), size.height(), outerWidth));
 }
 
 void BoxController::Row::refreshStatus() {

Telegram/SourceFiles/calls/calls_top_bar.h

@@ -9,6 +9,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include "base/weak_ptr.h"
 #include "base/timer.h"
+#include "base/object_ptr.h"
 #include "ui/rp_widget.h"
 
 namespace Ui {

Telegram/SourceFiles/chat_helpers/emoji_list_widget.cpp

@@ -11,6 +11,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/widgets/buttons.h"
 #include "ui/widgets/shadow.h"
 #include "ui/emoji_config.h"
+#include "ui/ui_utility.h"
 #include "lang/lang_keys.h"
 #include "emoji_suggestions_data.h"
 #include "emoji_suggestions_helper.h"

Telegram/SourceFiles/chat_helpers/emoji_sets_manager.cpp

@@ -294,7 +294,7 @@ void Loader::setImplementation(
 
 void Loader::unpack(const QString &path) {
 	const auto folder = internal::SetDataPath(_id);
-	const auto weak = make_weak(this);
+	const auto weak = Ui::MakeWeak(this);
 	crl::async([=] {
 		if (UnpackSet(path, folder)) {
 			QFile(path).remove();
@@ -401,7 +401,7 @@ void Row::paintRadio(Painter &p) {
 	pen.setCapStyle(Qt::RoundCap);
 	p.setPen(pen);
 	p.setBrush(_st->bg);
-	const auto rect = rtlrect(QRectF(
+	const auto rect = style::rtlrect(QRectF(
 		left,
 		top,
 		_st->diameter,
@@ -432,7 +432,7 @@ void Row::paintRadio(Painter &p) {
 		const auto skip0 = _st->diameter / 2.;
 		const auto skip1 = _st->skip / 10.;
 		const auto checkSkip = skip0 * (1. - toggled) + skip1 * toggled;
-		p.drawEllipse(rtlrect(QRectF(
+		p.drawEllipse(style::rtlrect(QRectF(
 			left,
 			top,
 			_st->diameter,

Telegram/SourceFiles/chat_helpers/emoji_suggestions_widget.cpp

@@ -14,6 +14,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/widgets/inner_dropdown.h"
 #include "ui/widgets/input_fields.h"
 #include "ui/emoji_config.h"
+#include "ui/ui_utility.h"
 #include "platform/platform_specific.h"
 #include "core/application.h"
 #include "core/event_filter.h"

Telegram/SourceFiles/chat_helpers/field_autocomplete.cpp

@@ -18,6 +18,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "lottie/lottie_single_player.h"
 #include "ui/widgets/scroll_area.h"
 #include "ui/image/image.h"
+#include "ui/ui_utility.h"
 #include "main/main_session.h"
 #include "chat_helpers/stickers.h"
 #include "base/unixtime.h"

Telegram/SourceFiles/chat_helpers/field_autocomplete.h

@@ -10,6 +10,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/effects/animations.h"
 #include "ui/rp_widget.h"
 #include "base/timer.h"
+#include "base/object_ptr.h"
 #include "chat_helpers/stickers.h"
 
 namespace Ui {

Telegram/SourceFiles/chat_helpers/message_field.cpp

@@ -15,6 +15,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "boxes/abstract_box.h"
 #include "ui/wrap/vertical_layout.h"
 #include "ui/widgets/popup_menu.h"
+#include "ui/ui_utility.h"
 #include "data/data_session.h"
 #include "data/data_user.h"
 #include "core/event_filter.h"
@@ -153,7 +154,7 @@ void EditLinkBox::prepare() {
 			url->showError();
 			return;
 		}
-		const auto weak = make_weak(this);
+		const auto weak = Ui::MakeWeak(this);
 		_callback(linkText, linkUrl);
 		if (weak) {
 			closeBox();
@@ -354,7 +355,7 @@ Fn<bool(
 	EditLinkAction action)> DefaultEditLinkCallback(
 		not_null<Main::Session*> session,
 		not_null<Ui::InputField*> field) {
-	const auto weak = make_weak(field);
+	const auto weak = Ui::MakeWeak(field);
 	return [=](
 			EditLinkSelection selection,
 			QString text,

Telegram/SourceFiles/chat_helpers/stickers_list_widget.cpp

@@ -465,13 +465,13 @@ void StickersListWidget::Footer::paintLeftRightFading(Painter &p) const {
 	auto o_left = snap(_iconsX.current() / st::stickerIconLeft.width(), 0., 1.);
 	if (o_left > 0) {
 		p.setOpacity(o_left);
-		st::stickerIconLeft.fill(p, rtlrect(_iconsLeft, _iconsTop, st::stickerIconLeft.width(), st::emojiFooterHeight, width()));
+		st::stickerIconLeft.fill(p, style::rtlrect(_iconsLeft, _iconsTop, st::stickerIconLeft.width(), st::emojiFooterHeight, width()));
 		p.setOpacity(1.);
 	}
 	auto o_right = snap((_iconsMax - _iconsX.current()) / st::stickerIconRight.width(), 0., 1.);
 	if (o_right > 0) {
 		p.setOpacity(o_right);
-		st::stickerIconRight.fill(p, rtlrect(width() - _iconsRight - st::stickerIconRight.width(), _iconsTop, st::stickerIconRight.width(), st::emojiFooterHeight, width()));
+		st::stickerIconRight.fill(p, style::rtlrect(width() - _iconsRight - st::stickerIconRight.width(), _iconsTop, st::stickerIconRight.width(), st::emojiFooterHeight, width()));
 		p.setOpacity(1.);
 	}
 }
@@ -1396,7 +1396,7 @@ void StickersListWidget::paintStickers(Painter &p, QRect clip) {
 
 				{
 					PainterHighQualityEnabler hq(p);
-					p.drawEllipse(rtlrect(st::emojiPanHeaderLeft - st::buttonRadius + titleWidth + st::stickersFeaturedUnreadSkip, info.top + st::stickersTrendingHeaderTop + st::stickersFeaturedUnreadTop, st::stickersFeaturedUnreadSize, st::stickersFeaturedUnreadSize, width()));
+					p.drawEllipse(style::rtlrect(st::emojiPanHeaderLeft - st::buttonRadius + titleWidth + st::stickersFeaturedUnreadSkip, info.top + st::stickersTrendingHeaderTop + st::stickersFeaturedUnreadTop, st::stickersFeaturedUnreadSize, st::stickersFeaturedUnreadSize, width()));
 				}
 			}
 

Telegram/SourceFiles/chat_helpers/tabbed_panel.cpp

@@ -9,6 +9,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include "ui/widgets/shadow.h"
 #include "ui/image/image_prepare.h"
+#include "ui/ui_utility.h"
 #include "chat_helpers/tabbed_selector.h"
 #include "window/window_session_controller.h"
 #include "mainwindow.h"

Telegram/SourceFiles/chat_helpers/tabbed_panel.h

@@ -10,6 +10,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/effects/animations.h"
 #include "ui/rp_widget.h"
 #include "base/timer.h"
+#include "base/object_ptr.h"
 
 namespace Window {
 class SessionController;

Telegram/SourceFiles/chat_helpers/tabbed_selector.h

@@ -12,6 +12,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/effects/panel_animation.h"
 #include "mtproto/sender.h"
 #include "main/main_session.h"
+#include "base/object_ptr.h"
 
 namespace InlineBots {
 class Result;

Telegram/SourceFiles/core/application.cpp

@@ -736,7 +736,7 @@ void Application::registerLeaveSubscription(QWidget *widget) {
 #ifdef Q_OS_MAC
 	if (const auto topLevel = widget->window()) {
 		if (topLevel == _window->widget()) {
-			auto weak = make_weak(widget);
+			auto weak = Ui::MakeWeak(widget);
 			auto subscription = _window->widget()->leaveEvents(
 			) | rpl::start_with_next([weak] {
 				if (const auto window = weak.data()) {
@@ -862,3 +862,11 @@ Application &App() {
 }
 
 } // namespace Core
+
+namespace Ui {
+
+void PostponeCall(FnMut<void()> &&callable) {
+	Core::App().postponeCall(std::move(callable));
+}
+
+} // namespace Ui

Telegram/SourceFiles/core/qt_signal_producer.h

@@ -47,7 +47,7 @@ auto QtSignalProducer(Object *object, Signal signal) {
 		NoArgument,
 		rpl::empty_value,
 		std::remove_const_t<std::decay_t<Value>>>;
-	const auto guarded = make_weak(object);
+	const auto guarded = QPointer<Object>(object);
 	return rpl::make_producer<Produced>([=](auto consumer) {
 		if (!guarded) {
 			return rpl::lifetime();
@@ -59,7 +59,7 @@ auto QtSignalProducer(Object *object, Signal signal) {
 				signal,
 				listener,
 				std::forward<decltype(handler)>(handler));
-			const auto weak = make_weak(listener);
+			const auto weak = QPointer<QObject>(listener);
 			return rpl::lifetime([=] {
 				if (weak) {
 					delete weak;

Telegram/SourceFiles/core/sandbox.cpp

@@ -513,7 +513,7 @@ bool Sandbox::notify(QObject *receiver, QEvent *e) {
 
 	const auto wrap = createEventNestingLevel();
 	if (e->type() == QEvent::UpdateRequest) {
-		const auto weak = make_weak(receiver);
+		const auto weak = QPointer<QObject>(receiver);
 		_widgetUpdateRequests.fire({});
 		if (!weak) {
 			return true;

Telegram/SourceFiles/core/utils.h

@@ -25,17 +25,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 namespace base {
 
-template <typename D, typename T>
-inline constexpr D up_cast(T object) {
-	using DV = std::decay_t<decltype(*D())>;
-	using TV = std::decay_t<decltype(*T())>;
-	if constexpr (std::is_base_of_v<DV, TV>) {
-		return object;
-	} else {
-		return nullptr;
-	}
-}
-
 template <typename T>
 using set_of_unique_ptr = std::set<std::unique_ptr<T>, base::pointer_comparator<T>>;
 

Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp

@@ -18,6 +18,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/widgets/buttons.h"
 #include "ui/widgets/popup_menu.h"
 #include "ui/text_options.h"
+#include "ui/ui_utility.h"
 #include "data/data_drafts.h"
 #include "data/data_folder.h"
 #include "data/data_session.h"

Telegram/SourceFiles/dialogs/dialogs_inner_widget.h

@@ -12,6 +12,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/effects/animations.h"
 #include "ui/rp_widget.h"
 #include "base/flags.h"
+#include "base/object_ptr.h"
 
 namespace Main {
 class Session;

Telegram/SourceFiles/export/view/export_view_panel_controller.cpp

@@ -252,7 +252,7 @@ void PanelController::showCriticalError(const QString &text) {
 
 void PanelController::showError(const QString &text) {
 	auto box = Box<InformBox>(text);
-	const auto weak = make_weak(box.data());
+	const auto weak = Ui::MakeWeak(box.data());
 	const auto hidden = _panel->isHidden();
 	_panel->showBox(
 		std::move(box),

Telegram/SourceFiles/export/view/export_view_progress.cpp

@@ -141,7 +141,7 @@ void ProgressWidget::Row::toggleInstance(Instance &instance, bool shown) {
 	if (instance.hiding != shown) {
 		return;
 	}
-	const auto label = make_weak(instance.label->entity());
+	const auto label = Ui::MakeWeak(instance.label->entity());
 	instance.opacity.start(
 		[=] { instanceOpacityCallback(label); },
 		shown ? 0. : 1.,
@@ -156,7 +156,7 @@ void ProgressWidget::Row::instanceOpacityCallback(
 		QPointer<Ui::FlatLabel> label) {
 	update();
 	const auto i = ranges::find(_old, label, [](const Instance &instance) {
-		return make_weak(instance.label->entity());
+		return Ui::MakeWeak(instance.label->entity());
 	});
 	if (i != end(_old) && i->hiding && !i->opacity.animating()) {
 		crl::on_main(this, [=] {
@@ -167,7 +167,7 @@ void ProgressWidget::Row::instanceOpacityCallback(
 
 void ProgressWidget::Row::removeOldInstance(QPointer<Ui::FlatLabel> label) {
 	const auto i = ranges::find(_old, label, [](const Instance &instance) {
-		return make_weak(instance.label->entity());
+		return Ui::MakeWeak(instance.label->entity());
 	});
 	if (i != end(_old)) {
 		_old.erase(i);

Telegram/SourceFiles/export/view/export_view_progress.h

@@ -9,6 +9,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include "ui/rp_widget.h"
 #include "export/view/export_view_content.h"
+#include "base/object_ptr.h"
 
 namespace Ui {
 class VerticalLayout;

Telegram/SourceFiles/export/view/export_view_settings.cpp

@@ -397,7 +397,7 @@ void SettingsWidget::editDateLimit(
 		callback,
 		finalize,
 		st::exportCalendarSizes);
-	*shared = make_weak(box.data());
+	*shared = Ui::MakeWeak(box.data());
 	_showBoxCallback(std::move(box));
 }
 

Telegram/SourceFiles/export/view/export_view_settings.h

@@ -9,6 +9,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include "export/export_settings.h"
 #include "ui/rp_widget.h"
+#include "base/object_ptr.h"
 
 class BoxContent;
 

Telegram/SourceFiles/export/view/export_view_top_bar.h

@@ -8,6 +8,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #pragma once
 
 #include "ui/rp_widget.h"
+#include "base/object_ptr.h"
 
 namespace Ui {
 class FlatLabel;

Telegram/SourceFiles/history/admin_log/history_admin_log_section.cpp

@@ -16,6 +16,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/widgets/shadow.h"
 #include "ui/widgets/buttons.h"
 #include "ui/widgets/input_fields.h"
+#include "ui/ui_utility.h"
 #include "mainwidget.h"
 #include "mainwindow.h"
 #include "apiwrap.h"

Telegram/SourceFiles/history/history_drag_area.cpp

@@ -7,8 +7,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #include "history/history_drag_area.h"
 
-#include "styles/style_chat_helpers.h"
-#include "styles/style_boxes.h"
 #include "boxes/confirm_box.h"
 #include "boxes/sticker_set_box.h"
 #include "inline_bots/inline_bot_result.h"
@@ -17,11 +15,14 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "history/history_widget.h"
 #include "storage/localstorage.h"
 #include "lang/lang_keys.h"
+#include "ui/widgets/shadow.h"
+#include "ui/ui_utility.h"
 #include "mainwindow.h"
 #include "apiwrap.h"
 #include "mainwidget.h"
 #include "app.h"
-#include "ui/widgets/shadow.h"
+#include "styles/style_chat_helpers.h"
+#include "styles/style_boxes.h"
 
 DragArea::DragArea(QWidget *parent) : TWidget(parent) {
 	setMouseTracking(true);

Telegram/SourceFiles/history/history_drag_area.h

@@ -7,7 +7,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #pragma once
 
-#include "ui/twidget.h"
+#include "ui/rp_widget.h"
 #include "ui/effects/animations.h"
 
 class DragArea : public TWidget {

Telegram/SourceFiles/history/history_inner_widget.cpp

@@ -26,6 +26,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/image/image.h"
 #include "ui/toast/toast.h"
 #include "ui/text_options.h"
+#include "ui/ui_utility.h"
 #include "window/window_session_controller.h"
 #include "window/window_peer_menu.h"
 #include "boxes/confirm_box.h"
@@ -932,7 +933,7 @@ void HistoryInner::touchEvent(QTouchEvent *e) {
 	case QEvent::TouchEnd: {
 		if (!_touchInProgress) return;
 		_touchInProgress = false;
-		auto weak = make_weak(this);
+		auto weak = Ui::MakeWeak(this);
 		if (_touchSelect) {
 			mouseActionFinish(_touchPos, Qt::RightButton);
 			QContextMenuEvent contextMenu(QContextMenuEvent::Mouse, mapFromGlobal(_touchPos), _touchPos);

Telegram/SourceFiles/history/history_item_components.cpp

@@ -308,7 +308,7 @@ void HistoryMessageReply::paint(
 	if (flags & PaintFlag::InBubble) {
 		bar = (flags & PaintFlag::Selected) ? (outbg ? st::msgOutReplyBarSelColor : st::msgInReplyBarSelColor) : (outbg ? st::msgOutReplyBarColor : st::msgInReplyBarColor);
 	}
-	QRect rbar(rtlrect(x + st::msgReplyBarPos.x(), y + st::msgReplyPadding.top() + st::msgReplyBarPos.y(), st::msgReplyBarSize.width(), st::msgReplyBarSize.height(), w + 2 * x));
+	QRect rbar(style::rtlrect(x + st::msgReplyBarPos.x(), y + st::msgReplyPadding.top() + st::msgReplyBarPos.y(), st::msgReplyBarSize.width(), st::msgReplyBarSize.height(), w + 2 * x));
 	p.fillRect(rbar, bar);
 
 	if (w > st::msgReplyBarSkip) {
@@ -321,7 +321,7 @@ void HistoryMessageReply::paint(
 
 			if (hasPreview) {
 				if (const auto image = replyToMsg->media()->replyPreview()) {
-					auto to = rtlrect(x + st::msgReplyBarSkip, y + st::msgReplyPadding.top() + st::msgReplyBarPos.y(), st::msgReplyBarSize.height(), st::msgReplyBarSize.height(), w + 2 * x);
+					auto to = style::rtlrect(x + st::msgReplyBarSkip, y + st::msgReplyPadding.top() + st::msgReplyBarPos.y(), st::msgReplyBarSize.height(), st::msgReplyBarSize.height(), w + 2 * x);
 					auto previewWidth = image->width() / cIntRetinaFactor();
 					auto previewHeight = image->height() / cIntRetinaFactor();
 					auto preview = image->pixSingle(replyToMsg->fullId(), previewWidth, previewHeight, to.width(), to.height(), ImageRoundRadius::Small, RectPart::AllCorners, selected ? &st::msgStickerOverlay : nullptr);

Telegram/SourceFiles/history/history_widget.cpp

@@ -6308,7 +6308,7 @@ void HistoryWidget::forwardSelected() {
 	if (!_list) {
 		return;
 	}
-	const auto weak = make_weak(this);
+	const auto weak = Ui::MakeWeak(this);
 	Window::ShowForwardMessagesBox(controller(), getSelectedItems(), [=] {
 		if (const auto strong = weak.data()) {
 			strong->clearSelected();
@@ -6323,7 +6323,7 @@ void HistoryWidget::confirmDeleteSelected() {
 	if (items.empty()) {
 		return;
 	}
-	const auto weak = make_weak(this);
+	const auto weak = Ui::MakeWeak(this);
 	const auto box = Ui::show(Box<DeleteMessagesBox>(
 		&session(),
 		std::move(items)));

Telegram/SourceFiles/history/view/history_view_compose_controls.cpp

@@ -9,6 +9,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include "ui/widgets/input_fields.h"
 #include "ui/special_buttons.h"
+#include "ui/ui_utility.h"
 #include "lang/lang_keys.h"
 #include "core/event_filter.h"
 #include "core/qt_signal_producer.h"

Telegram/SourceFiles/history/view/history_view_context_menu.cpp

@@ -18,6 +18,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/widgets/popup_menu.h"
 #include "ui/image/image.h"
 #include "ui/toast/toast.h"
+#include "ui/ui_utility.h"
 #include "chat_helpers/message_field.h"
 #include "boxes/confirm_box.h"
 #include "boxes/sticker_set_box.h"
@@ -239,7 +240,7 @@ bool AddForwardSelectedAction(
 	}
 
 	menu->addAction(tr::lng_context_forward_selected(tr::now), [=] {
-		const auto weak = make_weak(list);
+		const auto weak = Ui::MakeWeak(list);
 		const auto callback = [=] {
 			if (const auto strong = weak.data()) {
 				strong->cancelSelection();
@@ -324,7 +325,7 @@ bool AddSendNowSelectedAction(
 	const auto history = *histories.begin();
 
 	menu->addAction(tr::lng_context_send_now_selected(tr::now), [=] {
-		const auto weak = make_weak(list);
+		const auto weak = Ui::MakeWeak(list);
 		const auto callback = [=] {
 			request.navigation->showBackFromStack();
 		};
@@ -398,7 +399,7 @@ bool AddDeleteSelectedAction(
 	}
 
 	menu->addAction(tr::lng_context_delete_selected(tr::now), [=] {
-		const auto weak = make_weak(list);
+		const auto weak = Ui::MakeWeak(list);
 		auto items = ExtractIdsList(request.selectedItems);
 		const auto box = Ui::show(Box<DeleteMessagesBox>(
 			&request.navigation->session(),

Telegram/SourceFiles/history/view/history_view_message.cpp

@@ -1447,7 +1447,7 @@ void Message::drawRightAction(
 	p.setBrush(st::msgServiceBg);
 	{
 		PainterHighQualityEnabler hq(p);
-		p.drawEllipse(rtlrect(
+		p.drawEllipse(style::rtlrect(
 			left,
 			top,
 			st::historyFastShareSize,

Telegram/SourceFiles/history/view/history_view_schedule_box.cpp

@@ -263,7 +263,7 @@ TimeInput::TimeInput(QWidget *parent, const QString &value)
 	GetMinute(value))
 , _value(valueCurrent()) {
 	const auto focused = [=](const object_ptr<TimePart> &field) {
-		return [this, pointer = make_weak(field.data())]{
+		return [this, pointer = Ui::MakeWeak(field.data())]{
 			_borderAnimationStart = pointer->borderAnimationStart()
 				+ pointer->x()
 				- _hour->x();

Telegram/SourceFiles/history/view/history_view_scheduled_section.cpp

@@ -18,6 +18,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/widgets/shadow.h"
 #include "ui/toast/toast.h"
 #include "ui/special_buttons.h"
+#include "ui/ui_utility.h"
 #include "api/api_common.h"
 #include "api/api_sending.h"
 #include "apiwrap.h"
@@ -943,7 +944,7 @@ void ScheduledWidget::confirmDeleteSelected() {
 	if (items.empty()) {
 		return;
 	}
-	const auto weak = make_weak(this);
+	const auto weak = Ui::MakeWeak(this);
 	const auto box = Ui::show(Box<DeleteMessagesBox>(
 		&_history->session(),
 		std::move(items)));

Telegram/SourceFiles/history/view/history_view_top_bar_widget.cpp

@@ -20,11 +20,12 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "main/main_session.h"
 #include "lang/lang_keys.h"
 #include "core/shortcuts.h"
-#include "ui/special_buttons.h"
-#include "ui/unread_badge.h"
 #include "ui/widgets/buttons.h"
 #include "ui/widgets/dropdown_menu.h"
 #include "ui/effects/radial_animation.h"
+#include "ui/special_buttons.h"
+#include "ui/unread_badge.h"
+#include "ui/ui_utility.h"
 #include "window/window_session_controller.h"
 #include "window/window_peer_menu.h"
 #include "calls/calls_instance.h"
@@ -198,23 +199,23 @@ void TopBarWidget::showMenu() {
 		return;
 	}
 	_menu.create(parentWidget());
-	_menu->setHiddenCallback([weak = make_weak(this), menu = _menu.data()]{
+	_menu->setHiddenCallback([weak = Ui::MakeWeak(this), menu = _menu.data()]{
 		menu->deleteLater();
 		if (weak && weak->_menu == menu) {
 			weak->_menu = nullptr;
 			weak->_menuToggle->setForceRippled(false);
 		}
-		});
+	});
 	_menu->setShowStartCallback(crl::guard(this, [this, menu = _menu.data()]{
 		if (_menu == menu) {
 			_menuToggle->setForceRippled(true);
 		}
-		}));
+	}));
 	_menu->setHideStartCallback(crl::guard(this, [this, menu = _menu.data()]{
 		if (_menu == menu) {
 			_menuToggle->setForceRippled(false);
 		}
-		}));
+	}));
 	_menuToggle->installEventFilter(_menu);
 	const auto addAction = [&](
 		const QString & text,

Telegram/SourceFiles/history/view/history_view_top_bar_widget.h

@@ -10,6 +10,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/rp_widget.h"
 #include "ui/effects/animations.h"
 #include "base/timer.h"
+#include "base/object_ptr.h"
 #include "dialogs/dialogs_key.h"
 
 namespace Main {

Telegram/SourceFiles/history/view/media/history_view_contact.cpp

@@ -163,7 +163,7 @@ void Contact::draw(Painter &p, const QRect &r, TextSelection selection, crl::tim
 		statustop = st::msgFileThumbStatusTop - topMinus;
 		linktop = st::msgFileThumbLinkTop - topMinus;
 
-		QRect rthumb(rtlrect(st::msgFileThumbPadding.left(), st::msgFileThumbPadding.top() - topMinus, st::msgFileThumbSize, st::msgFileThumbSize, paintw));
+		QRect rthumb(style::rtlrect(st::msgFileThumbPadding.left(), st::msgFileThumbPadding.top() - topMinus, st::msgFileThumbSize, st::msgFileThumbSize, paintw));
 		if (_contact) {
 			_contact->paintUserpic(p, rthumb.x(), rthumb.y(), st::msgFileThumbSize);
 		} else {
@@ -208,7 +208,7 @@ TextState Contact::textState(QPoint point, StateRequest request) const {
 	if (_userId) {
 		nameleft = st::msgFileThumbPadding.left() + st::msgFileThumbSize + st::msgFileThumbPadding.right();
 		linktop = st::msgFileThumbLinkTop - topMinus;
-		if (rtlrect(nameleft, linktop, _linkw, st::semiboldFont->height, width()).contains(point)) {
+		if (style::rtlrect(nameleft, linktop, _linkw, st::semiboldFont->height, width()).contains(point)) {
 			result.link = _linkl;
 			return result;
 		}

Telegram/SourceFiles/history/view/media/history_view_document.cpp

@@ -238,7 +238,7 @@ void Document::draw(Painter &p, const QRect &r, TextSelection selection, crl::ti
 
 		auto inWebPage = (_parent->media() != this);
 		auto roundRadius = inWebPage ? ImageRoundRadius::Small : ImageRoundRadius::Large;
-		QRect rthumb(rtlrect(st::msgFileThumbPadding.left(), st::msgFileThumbPadding.top() - topMinus, st::msgFileThumbSize, st::msgFileThumbSize, width()));
+		QRect rthumb(style::rtlrect(st::msgFileThumbPadding.left(), st::msgFileThumbPadding.top() - topMinus, st::msgFileThumbSize, st::msgFileThumbSize, width()));
 		QPixmap thumb;
 		if (const auto normal = _data->thumbnail()) {
 			if (normal->loaded()) {
@@ -307,7 +307,7 @@ void Document::draw(Painter &p, const QRect &r, TextSelection selection, crl::ti
 		statustop = st::msgFileStatusTop - topMinus;
 		bottom = st::msgFilePadding.top() + st::msgFileSize + st::msgFilePadding.bottom() - topMinus;
 
-		QRect inner(rtlrect(st::msgFilePadding.left(), st::msgFilePadding.top() - topMinus, st::msgFileSize, st::msgFileSize, width()));
+		QRect inner(style::rtlrect(st::msgFilePadding.left(), st::msgFilePadding.top() - topMinus, st::msgFileSize, st::msgFileSize, width()));
 		p.setPen(Qt::NoPen);
 		if (selected) {
 			p.setBrush(outbg ? st::msgFileOutBgSelected : st::msgFileInBgSelected);
@@ -447,7 +447,7 @@ void Document::draw(Painter &p, const QRect &r, TextSelection selection, crl::ti
 
 			{
 				PainterHighQualityEnabler hq(p);
-				p.drawEllipse(rtlrect(nameleft + w + st::mediaUnreadSkip, statustop + st::mediaUnreadTop, st::mediaUnreadSize, st::mediaUnreadSize, width()));
+				p.drawEllipse(style::rtlrect(nameleft + w + st::mediaUnreadSkip, statustop + st::mediaUnreadTop, st::mediaUnreadSize, st::mediaUnreadSize, width()));
 			}
 		}
 	}
@@ -473,7 +473,7 @@ void Document::drawCornerDownload(Painter &p, bool selected) const {
 	auto topMinus = isBubbleTop() ? 0 : st::msgFileTopMinus;
 	const auto shift = st::historyAudioDownloadShift;
 	const auto size = st::historyAudioDownloadSize;
-	const auto inner = rtlrect(st::msgFilePadding.left() + shift, st::msgFilePadding.top() - topMinus + shift, size, size, width());
+	const auto inner = style::rtlrect(st::msgFilePadding.left() + shift, st::msgFilePadding.top() - topMinus + shift, size, size, width());
 	auto pen = (selected
 		? (outbg ? st::msgOutBgSelected : st::msgInBgSelected)
 		: (outbg ? st::msgOutBg : st::msgInBg))->p;
@@ -512,7 +512,7 @@ TextState Document::cornerDownloadTextState(
 	auto topMinus = isBubbleTop() ? 0 : st::msgFileTopMinus;
 	const auto shift = st::historyAudioDownloadShift;
 	const auto size = st::historyAudioDownloadSize;
-	const auto inner = rtlrect(st::msgFilePadding.left() + shift, st::msgFilePadding.top() - topMinus + shift, size, size, width());
+	const auto inner = style::rtlrect(st::msgFilePadding.left() + shift, st::msgFilePadding.top() - topMinus + shift, size, size, width());
 	if (inner.contains(point)) {
 		result.link = _data->loading() ? _cancell : _savel;
 	}
@@ -540,14 +540,14 @@ TextState Document::textState(QPoint point, StateRequest request) const {
 		linktop = st::msgFileThumbLinkTop - topMinus;
 		bottom = st::msgFileThumbPadding.top() + st::msgFileThumbSize + st::msgFileThumbPadding.bottom() - topMinus;
 
-		QRect rthumb(rtlrect(st::msgFileThumbPadding.left(), st::msgFileThumbPadding.top() - topMinus, st::msgFileThumbSize, st::msgFileThumbSize, width()));
+		QRect rthumb(style::rtlrect(st::msgFileThumbPadding.left(), st::msgFileThumbPadding.top() - topMinus, st::msgFileThumbSize, st::msgFileThumbSize, width()));
 		if ((_data->loading() || _data->uploading()) && rthumb.contains(point)) {
 			result.link = _cancell;
 			return result;
 		}
 
 		if (_data->status != FileUploadFailed) {
-			if (rtlrect(nameleft, linktop, thumbed->_linkw, st::semiboldFont->height, width()).contains(point)) {
+			if (style::rtlrect(nameleft, linktop, thumbed->_linkw, st::semiboldFont->height, width()).contains(point)) {
 				result.link = (_data->loading() || _data->uploading())
 					? thumbed->_linkcancell
 					: _data->loaded()
@@ -565,7 +565,7 @@ TextState Document::textState(QPoint point, StateRequest request) const {
 		if (const auto state = cornerDownloadTextState(point, request); state.link) {
 			return state;
 		}
-		QRect inner(rtlrect(st::msgFilePadding.left(), st::msgFilePadding.top() - topMinus, st::msgFileSize, st::msgFileSize, width()));
+		QRect inner(style::rtlrect(st::msgFilePadding.left(), st::msgFilePadding.top() - topMinus, st::msgFileSize, st::msgFileSize, width()));
 		if ((_data->loading() || _data->uploading()) && inner.contains(point) && !downloadInCorner()) {
 			result.link = _cancell;
 			return result;

Telegram/SourceFiles/history/view/media/history_view_game.cpp

@@ -213,7 +213,7 @@ void Game::draw(Painter &p, const QRect &r, TextSelection selection, crl::time m
 		bshift += bottomInfoPadding();
 	}
 
-	QRect bar(rtlrect(st::msgPadding.left(), tshift, st::webPageBar, height() - tshift - bshift, width()));
+	QRect bar(style::rtlrect(st::msgPadding.left(), tshift, st::webPageBar, height() - tshift - bshift, width()));
 	p.fillRect(bar, barfg);
 
 	auto lineHeight = unitedLineHeight();
@@ -255,7 +255,7 @@ void Game::draw(Painter &p, const QRect &r, TextSelection selection, crl::time m
 		auto gameX = pixwidth - st::msgDateImgDelta - gameW;
 		auto gameY = pixheight - st::msgDateImgDelta - gameH;
 
-		App::roundRect(p, rtlrect(gameX, gameY, gameW, gameH, pixwidth), selected ? st::msgDateImgBgSelected : st::msgDateImgBg, selected ? DateSelectedCorners : DateCorners);
+		App::roundRect(p, style::rtlrect(gameX, gameY, gameW, gameH, pixwidth), selected ? st::msgDateImgBgSelected : st::msgDateImgBg, selected ? DateSelectedCorners : DateCorners);
 
 		p.setFont(st::msgDateFont);
 		p.setPen(st::msgDateImgFg);

Telegram/SourceFiles/history/view/media/history_view_gif.cpp

@@ -292,7 +292,7 @@ void Gif::draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms
 	}
 	if (rtl()) usex = width() - usex - usew;
 
-	QRect rthumb(rtlrect(usex + paintx, painty, usew, painth, width()));
+	QRect rthumb(style::rtlrect(usex + paintx, painty, usew, painth, width()));
 
 	auto roundRadius = isRound ? ImageRoundRadius::Ellipse : inWebPage ? ImageRoundRadius::Small : ImageRoundRadius::Large;
 	auto roundCorners = (isRound || inWebPage) ? RectPart::AllCorners : ((isBubbleTop() ? (RectPart::TopLeft | RectPart::TopRight) : RectPart::None)
@@ -417,14 +417,14 @@ void Gif::draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms
 			auto statusY = painty + st::msgDateImgDelta + st::msgDateImgPadding.y();
 			auto statusW = st::normalFont->width(_statusText) + 2 * st::msgDateImgPadding.x();
 			auto statusH = st::normalFont->height + 2 * st::msgDateImgPadding.y();
-			App::roundRect(p, rtlrect(statusX - st::msgDateImgPadding.x(), statusY - st::msgDateImgPadding.y(), statusW, statusH, width()), selected ? st::msgDateImgBgSelected : st::msgDateImgBg, selected ? DateSelectedCorners : DateCorners);
+			App::roundRect(p, style::rtlrect(statusX - st::msgDateImgPadding.x(), statusY - st::msgDateImgPadding.y(), statusW, statusH, width()), selected ? st::msgDateImgBgSelected : st::msgDateImgBg, selected ? DateSelectedCorners : DateCorners);
 			p.setFont(st::normalFont);
 			p.setPen(st::msgDateImgFg);
 			p.drawTextLeft(statusX, statusY, width(), _statusText, statusW - 2 * st::msgDateImgPadding.x());
 		}
 	}
 	if (displayMute) {
-		auto muteRect = rtlrect(rthumb.x() + (rthumb.width() - st::historyVideoMessageMuteSize) / 2, rthumb.y() + st::msgDateImgDelta, st::historyVideoMessageMuteSize, st::historyVideoMessageMuteSize, width());
+		auto muteRect = style::rtlrect(rthumb.x() + (rthumb.width() - st::historyVideoMessageMuteSize) / 2, rthumb.y() + st::msgDateImgDelta, st::historyVideoMessageMuteSize, st::historyVideoMessageMuteSize, width());
 		p.setPen(Qt::NoPen);
 		p.setBrush(selected ? st::msgDateImgBgSelected : st::msgDateImgBg);
 		PainterHighQualityEnabler hq(p);
@@ -441,7 +441,7 @@ void Gif::draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms
 		if (mediaUnread) {
 			statusW += st::mediaUnreadSkip + st::mediaUnreadSize;
 		}
-		App::roundRect(p, rtlrect(statusX - st::msgDateImgPadding.x(), statusY - st::msgDateImgPadding.y(), statusW, statusH, width()), selected ? st::msgServiceBgSelected : st::msgServiceBg, selected ? StickerSelectedCorners : StickerCorners);
+		App::roundRect(p, style::rtlrect(statusX - st::msgDateImgPadding.x(), statusY - st::msgDateImgPadding.y(), statusW, statusH, width()), selected ? st::msgServiceBgSelected : st::msgServiceBg, selected ? StickerSelectedCorners : StickerCorners);
 		p.setFont(st::normalFont);
 		p.setPen(st::msgServiceFg);
 		p.drawTextLeft(statusX, statusY, width(), _statusText, statusW - 2 * st::msgDateImgPadding.x());
@@ -451,7 +451,7 @@ void Gif::draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms
 
 			{
 				PainterHighQualityEnabler hq(p);
-				p.drawEllipse(rtlrect(statusX - st::msgDateImgPadding.x() + statusW - st::msgDateImgPadding.x() - st::mediaUnreadSize, statusY + st::mediaUnreadTop, st::mediaUnreadSize, st::mediaUnreadSize, width()));
+				p.drawEllipse(style::rtlrect(statusX - st::msgDateImgPadding.x() + statusW - st::msgDateImgPadding.x() - st::mediaUnreadSize, statusY + st::mediaUnreadTop, st::mediaUnreadSize, st::mediaUnreadSize, width()));
 			}
 		}
 		if (via || reply || forwarded) {

Telegram/SourceFiles/history/view/media/history_view_invoice.cpp

@@ -259,7 +259,7 @@ void Invoice::draw(Painter &p, const QRect &r, TextSelection selection, crl::tim
 		auto statusX = st::msgDateImgDelta;
 		auto statusY = st::msgDateImgDelta;
 
-		App::roundRect(p, rtlrect(statusX, statusY, statusW, statusH, pixwidth), selected ? st::msgDateImgBgSelected : st::msgDateImgBg, selected ? DateSelectedCorners : DateCorners);
+		App::roundRect(p, style::rtlrect(statusX, statusY, statusW, statusH, pixwidth), selected ? st::msgDateImgBgSelected : st::msgDateImgBg, selected ? DateSelectedCorners : DateCorners);
 
 		p.setFont(st::msgDateFont);
 		p.setPen(st::msgDateImgFg);

Telegram/SourceFiles/history/view/media/history_view_media.h

@@ -8,6 +8,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #pragma once
 
 #include "history/view/history_view_object.h"
+#include "ui/rect_part.h"
 
 class History;
 struct HistoryMessageEdited;

Telegram/SourceFiles/history/view/media/history_view_photo.cpp

@@ -164,7 +164,7 @@ void Photo::draw(Painter &p, const QRect &r, TextSelection selection, crl::time
 	}
 	const auto radial = isRadialAnimation();
 
-	auto rthumb = rtlrect(paintx, painty, paintw, painth, width());
+	auto rthumb = style::rtlrect(paintx, painty, paintw, painth, width());
 	if (_serviceWidth > 0) {
 		const auto pix = [&] {
 			if (loaded) {
@@ -187,7 +187,7 @@ void Photo::draw(Painter &p, const QRect &r, TextSelection selection, crl::time
 				if (isBubbleBottom()) {
 					painth -= st::msgPadding.bottom();
 				}
-				rthumb = rtlrect(paintx, painty, paintw, painth, width());
+				rthumb = style::rtlrect(paintx, painty, paintw, painth, width());
 			}
 		} else {
 			App::roundShadow(p, 0, 0, paintw, painth, selected ? st::msgInShadowSelected : st::msgInShadow, selected ? InSelectedShadowCorners : InShadowCorners);

Telegram/SourceFiles/history/view/media/history_view_theme_document.cpp

@@ -118,7 +118,7 @@ void ThemeDocument::draw(Painter &p, const QRect &r, TextSelection selection, cr
 	}
 	const auto radial = isRadialAnimation();
 
-	auto rthumb = rtlrect(paintx, painty, paintw, painth, width());
+	auto rthumb = style::rtlrect(paintx, painty, paintw, painth, width());
 	auto roundRadius = ImageRoundRadius::Small;
 	auto roundCorners = RectPart::AllCorners;
 	validateThumbnail();
@@ -131,7 +131,7 @@ void ThemeDocument::draw(Painter &p, const QRect &r, TextSelection selection, cr
 	auto statusY = painty + st::msgDateImgDelta + st::msgDateImgPadding.y();
 	auto statusW = st::normalFont->width(_statusText) + 2 * st::msgDateImgPadding.x();
 	auto statusH = st::normalFont->height + 2 * st::msgDateImgPadding.y();
-	App::roundRect(p, rtlrect(statusX - st::msgDateImgPadding.x(), statusY - st::msgDateImgPadding.y(), statusW, statusH, width()), selected ? st::msgDateImgBgSelected : st::msgDateImgBg, selected ? DateSelectedCorners : DateCorners);
+	App::roundRect(p, style::rtlrect(statusX - st::msgDateImgPadding.x(), statusY - st::msgDateImgPadding.y(), statusW, statusH, width()), selected ? st::msgDateImgBgSelected : st::msgDateImgBg, selected ? DateSelectedCorners : DateCorners);
 	p.setFont(st::normalFont);
 	p.setPen(st::msgDateImgFg);
 	p.drawTextLeft(statusX, statusY, width(), _statusText, statusW - 2 * st::msgDateImgPadding.x());

Telegram/SourceFiles/history/view/media/history_view_video.cpp

@@ -184,7 +184,7 @@ void Video::draw(Painter &p, const QRect &r, TextSelection selection, crl::time
 	auto roundRadius = inWebPage ? ImageRoundRadius::Small : ImageRoundRadius::Large;
 	auto roundCorners = inWebPage ? RectPart::AllCorners : ((isBubbleTop() ? (RectPart::TopLeft | RectPart::TopRight) : RectPart::None)
 		| ((isBubbleBottom() && _caption.isEmpty()) ? (RectPart::BottomLeft | RectPart::BottomRight) : RectPart::None));
-	QRect rthumb(rtlrect(paintx, painty, paintw, painth, width()));
+	QRect rthumb(style::rtlrect(paintx, painty, paintw, painth, width()));
 
 	const auto good = _data->goodThumbnail();
 	if (good && good->loaded()) {
@@ -278,7 +278,7 @@ void Video::drawCornerStatus(Painter &p, bool selected) const {
 	const auto statusH = cornerDownload ? (st::historyVideoDownloadSize + 2 * padding.y()) : (st::normalFont->height + 2 * padding.y());
 	const auto statusX = st::msgDateImgDelta + padding.x();
 	const auto statusY = st::msgDateImgDelta + padding.y();
-	const auto around = rtlrect(statusX - padding.x(), statusY - padding.y(), statusW, statusH, width());
+	const auto around = style::rtlrect(statusX - padding.x(), statusY - padding.y(), statusW, statusH, width());
 	const auto statusTextTop = statusY + (cornerDownload ? (((statusH - 2 * st::normalFont->height) / 3)  - padding.y()) : 0);
 	App::roundRect(p, around, selected ? st::msgDateImgBgSelected : st::msgDateImgBg, selected ? DateSelectedCorners : DateCorners);
 	p.setFont(st::normalFont);

Telegram/SourceFiles/history/view/media/history_view_web_page.cpp

@@ -434,7 +434,7 @@ void WebPage::draw(Painter &p, const QRect &r, TextSelection selection, crl::tim
 		bshift += bottomInfoPadding();
 	}
 
-	QRect bar(rtlrect(st::msgPadding.left(), tshift, st::webPageBar, height() - tshift - bshift, width()));
+	QRect bar(style::rtlrect(st::msgPadding.left(), tshift, st::webPageBar, height() - tshift - bshift, width()));
 	p.fillRect(bar, barfg);
 
 	auto lineHeight = unitedLineHeight();
@@ -462,7 +462,7 @@ void WebPage::draw(Painter &p, const QRect &r, TextSelection selection, crl::tim
 		}
 		p.drawPixmapLeft(padding.left() + paintw - pw, tshift, width(), pix);
 		if (selected) {
-			App::roundRect(p, rtlrect(padding.left() + paintw - pw, tshift, pw, _pixh, width()), p.textPalette().selectOverlay, SelectedOverlaySmallCorners);
+			App::roundRect(p, style::rtlrect(padding.left() + paintw - pw, tshift, pw, _pixh, width()), p.textPalette().selectOverlay, SelectedOverlaySmallCorners);
 		}
 		paintw -= pw + st::webPagePhotoDelta;
 	}
@@ -573,7 +573,7 @@ TextState WebPage::textState(QPoint point, StateRequest request) const {
 	auto inThumb = false;
 	if (asArticle()) {
 		auto pw = qMax(_pixw, lineHeight);
-		if (rtlrect(padding.left() + paintw - pw, 0, pw, _pixh, width()).contains(point)) {
+		if (style::rtlrect(padding.left() + paintw - pw, 0, pw, _pixh, width()).contains(point)) {
 			inThumb = true;
 		}
 		paintw -= pw + st::webPagePhotoDelta;

Telegram/SourceFiles/info/common_groups/info_common_groups_widget.cpp

@@ -11,6 +11,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "info/info_controller.h"
 #include "ui/search_field_controller.h"
 #include "ui/widgets/scroll_area.h"
+#include "ui/ui_utility.h"
 #include "data/data_user.h"
 #include "data/data_session.h"
 #include "main/main_session.h"

Telegram/SourceFiles/info/info_memento.cpp

@@ -17,6 +17,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "info/info_section_widget.h"
 #include "info/info_layer_widget.h"
 #include "info/info_controller.h"
+#include "ui/ui_utility.h"
 #include "boxes/peer_list_box.h"
 #include "data/data_channel.h"
 #include "data/data_chat.h"

Telegram/SourceFiles/info/info_memento.h

@@ -11,6 +11,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "info/info_wrap_widget.h"
 #include "dialogs/dialogs_key.h"
 #include "window/section_memento.h"
+#include "base/object_ptr.h"
 
 namespace Storage {
 enum class SharedMediaType : signed char;

Telegram/SourceFiles/info/info_top_bar.cpp

@@ -52,7 +52,7 @@ void TopBar::registerUpdateControlCallback(
 		QObject *guard,
 		Callback &&callback) {
 	_updateControlCallbacks[guard] =[
-		weak = make_weak(guard),
+		weak = Ui::MakeWeak(guard),
 		callback = std::forward<Callback>(callback)
 	](anim::type animated) {
 		if (!weak) {
@@ -532,7 +532,7 @@ void TopBar::performForward() {
 	Window::ShowForwardMessagesBox(
 		_navigation,
 		std::move(items),
-		[weak = make_weak(this)] {
+		[weak = Ui::MakeWeak(this)] {
 			if (weak) {
 				weak->_cancelSelectionClicks.fire({});
 			}
@@ -547,7 +547,7 @@ void TopBar::performDelete() {
 		const auto box = Ui::show(Box<DeleteMessagesBox>(
 			&_navigation->session(),
 			std::move(items)));
-		box->setDeleteConfirmedCallback([weak = make_weak(this)] {
+		box->setDeleteConfirmedCallback([weak = Ui::MakeWeak(this)] {
 			if (weak) {
 				weak->_cancelSelectionClicks.fire({});
 			}

Telegram/SourceFiles/info/info_wrap_widget.cpp

@@ -1036,7 +1036,7 @@ object_ptr<Ui::RpWidget> WrapWidget::createTopBarSurrogate(
 		Assert(_topBar != nullptr);
 
 		auto result = object_ptr<Ui::AbstractButton>(parent);
-		result->addClickHandler([weak = make_weak(this)]{
+		result->addClickHandler([weak = Ui::MakeWeak(this)]{
 			if (weak) {
 				weak->_controller->showBackFromStack();
 			}

Telegram/SourceFiles/info/media/info_media_list_widget.cpp

@@ -21,6 +21,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "window/window_peer_menu.h"
 #include "storage/file_download.h"
 #include "ui/widgets/popup_menu.h"
+#include "ui/ui_utility.h"
 #include "lang/lang_keys.h"
 #include "main/main_session.h"
 #include "mainwidget.h"
@@ -1396,7 +1397,7 @@ void ListWidget::forwardItem(UniversalMsgId universalId) {
 }
 
 void ListWidget::forwardItems(MessageIdsList &&items) {
-	auto callback = [weak = make_weak(this)] {
+	auto callback = [weak = Ui::MakeWeak(this)] {
 		if (const auto strong = weak.data()) {
 			strong->clearSelected();
 		}
@@ -1409,7 +1410,7 @@ void ListWidget::forwardItems(MessageIdsList &&items) {
 
 void ListWidget::deleteSelected() {
 	if (const auto box = deleteItems(collectSelectedIds())) {
-		const auto weak = make_weak(this);
+		const auto weak = Ui::MakeWeak(this);
 		box->setDeleteConfirmedCallback([=]{
 			if (const auto strong = weak.data()) {
 				strong->clearSelected();
@@ -1439,7 +1440,7 @@ DeleteMessagesBox *ListWidget::deleteItems(MessageIdsList &&items) {
 void ListWidget::setActionBoxWeak(QPointer<Ui::RpWidget> box) {
 	if ((_actionBoxWeak = box)) {
 		_actionBoxWeakLifetime = _actionBoxWeak->alive(
-		) | rpl::start_with_done([weak = make_weak(this)]{
+		) | rpl::start_with_done([weak = Ui::MakeWeak(this)]{
 			if (weak) {
 				weak->_checkForHide.fire({});
 			}

Telegram/SourceFiles/info/media/info_media_widget.cpp

@@ -11,6 +11,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "info/info_controller.h"
 #include "ui/widgets/scroll_area.h"
 #include "ui/search_field_controller.h"
+#include "ui/ui_utility.h"
 #include "styles/style_info.h"
 
 namespace Info {

Telegram/SourceFiles/info/members/info_members_widget.cpp

@@ -10,6 +10,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "info/profile/info_profile_members.h"
 #include "info/info_controller.h"
 #include "ui/widgets/scroll_area.h"
+#include "ui/ui_utility.h"
 #include "styles/style_info.h"
 
 namespace Info {

Telegram/SourceFiles/info/profile/info_profile_actions.h

@@ -7,6 +7,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #pragma once
 
+#include "base/object_ptr.h"
+
 namespace Ui {
 class RpWidget;
 } // namespace Ui

Telegram/SourceFiles/info/profile/info_profile_cover.cpp

@@ -75,7 +75,7 @@ void SectionToggle::paint(
 		int top,
 		int outerWidth) {
 	auto sqrt2 = sqrt(2.);
-	auto vLeft = rtlpoint(left + _st.skip, 0, outerWidth).x() + 0.;
+	auto vLeft = style::rtlpoint(left + _st.skip, 0, outerWidth).x() + 0.;
 	auto vTop = top + _st.skip + 0.;
 	auto vWidth = _st.size - 2 * _st.skip;
 	auto vHeight = _st.size - 2 * _st.skip;

Telegram/SourceFiles/info/profile/info_profile_inner_widget.h

@@ -7,8 +7,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #pragma once
 
-#include <rpl/variable.h>
 #include "ui/rp_widget.h"
+#include "base/object_ptr.h"
+
+#include <rpl/variable.h>
 
 namespace Window {
 class SessionController;

Telegram/SourceFiles/info/profile/info_profile_text.h

@@ -7,6 +7,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #pragma once
 
+#include "base/object_ptr.h"
+
 #include <rpl/producer.h>
 
 namespace style {

Telegram/SourceFiles/info/profile/info_profile_widget.cpp

@@ -10,6 +10,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "info/profile/info_profile_inner_widget.h"
 #include "info/profile/info_profile_members.h"
 #include "ui/widgets/scroll_area.h"
+#include "ui/ui_utility.h"
 #include "info/info_controller.h"
 
 namespace Info {

Telegram/SourceFiles/info/settings/info_settings_widget.cpp

@@ -10,6 +10,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "info/info_memento.h"
 #include "info/info_controller.h"
 #include "settings/settings_common.h"
+#include "ui/ui_utility.h"
 
 namespace Info {
 namespace Settings {

Telegram/SourceFiles/inline_bots/inline_bot_layout_internal.cpp

@@ -218,7 +218,7 @@ TextState Gif::getState(
 		QPoint point,
 		StateRequest request) const {
 	if (QRect(0, 0, _width, st::inlineMediaHeight).contains(point)) {
-		if (_delete && rtlpoint(point, _width).x() >= _width - st::stickerPanDeleteIconBg.width() && point.y() < st::stickerPanDeleteIconBg.height()) {
+		if (_delete && style::rtlpoint(point, _width).x() >= _width - st::stickerPanDeleteIconBg.width() && point.y() < st::stickerPanDeleteIconBg.height()) {
 			return { nullptr, _delete };
 		} else {
 			return { nullptr, _send };
@@ -668,12 +668,12 @@ void Video::paint(Painter &p, const QRect &clip, const PaintContext *context) co
 	if (withThumb) {
 		prepareThumbnail({ st::inlineThumbSize, st::inlineThumbSize });
 		if (_thumb.isNull()) {
-			p.fillRect(rtlrect(0, st::inlineRowMargin, st::inlineThumbSize, st::inlineThumbSize, _width), st::overviewPhotoBg);
+			p.fillRect(style::rtlrect(0, st::inlineRowMargin, st::inlineThumbSize, st::inlineThumbSize, _width), st::overviewPhotoBg);
 		} else {
 			p.drawPixmapLeft(0, st::inlineRowMargin, _width, _thumb);
 		}
 	} else {
-		p.fillRect(rtlrect(0, st::inlineRowMargin, st::inlineThumbSize, st::inlineThumbSize, _width), st::overviewVideoBg);
+		p.fillRect(style::rtlrect(0, st::inlineRowMargin, st::inlineThumbSize, st::inlineThumbSize, _width), st::overviewVideoBg);
 	}
 
 	if (!_duration.isEmpty()) {
@@ -695,7 +695,7 @@ void Video::paint(Painter &p, const QRect &clip, const PaintContext *context) co
 	_description.drawLeftElided(p, left, st::inlineRowMargin + titleHeight, _width - left, _width, descriptionLines);
 
 	if (!context->lastRow) {
-		p.fillRect(rtlrect(left, _height - st::inlineRowBorder, _width - left, st::inlineRowBorder, _width), st::inlineRowBorderFg);
+		p.fillRect(style::rtlrect(left, _height - st::inlineRowBorder, _width - left, st::inlineRowBorder, _width), st::inlineRowBorderFg);
 	}
 }
 
@@ -791,7 +791,7 @@ void File::paint(Painter &p, const QRect &clip, const PaintContext *context) con
 	const auto showPause = updateStatusText();
 	const auto radial = isRadialAnimation();
 
-	auto inner = rtlrect(0, st::inlineRowMargin, st::msgFileSize, st::msgFileSize, _width);
+	auto inner = style::rtlrect(0, st::inlineRowMargin, st::msgFileSize, st::msgFileSize, _width);
 	p.setPen(Qt::NoPen);
 	if (isThumbAnimation()) {
 		auto over = _animation->a_thumbOver.value(1.);
@@ -849,7 +849,7 @@ void File::paint(Painter &p, const QRect &clip, const PaintContext *context) con
 	}
 
 	if (!context->lastRow) {
-		p.fillRect(rtlrect(left, _height - st::inlineRowBorder, _width - left, st::inlineRowBorder, _width), st::inlineRowBorderFg);
+		p.fillRect(style::rtlrect(left, _height - st::inlineRowBorder, _width - left, st::inlineRowBorder, _width), st::inlineRowBorderFg);
 	}
 }
 
@@ -994,7 +994,7 @@ void Contact::paint(Painter &p, const QRect &clip, const PaintContext *context)
 
 	left = st::msgFileSize + st::inlineThumbSkip;
 	prepareThumbnail(st::msgFileSize, st::msgFileSize);
-	QRect rthumb(rtlrect(0, st::inlineRowMargin, st::msgFileSize, st::msgFileSize, _width));
+	QRect rthumb(style::rtlrect(0, st::inlineRowMargin, st::msgFileSize, st::msgFileSize, _width));
 	p.drawPixmapLeft(rthumb.topLeft(), _width, _thumb);
 
 	int titleTop = st::inlineRowMargin + st::inlineRowFileNameTop;
@@ -1007,7 +1007,7 @@ void Contact::paint(Painter &p, const QRect &clip, const PaintContext *context)
 	_description.drawLeftElided(p, left, descriptionTop, _width - left, _width);
 
 	if (!context->lastRow) {
-		p.fillRect(rtlrect(left, _height - st::inlineRowBorder, _width - left, st::inlineRowBorder, _width), st::inlineRowBorderFg);
+		p.fillRect(style::rtlrect(left, _height - st::inlineRowBorder, _width - left, st::inlineRowBorder, _width), st::inlineRowBorderFg);
 	}
 }
 
@@ -1107,7 +1107,7 @@ void Article::paint(Painter &p, const QRect &clip, const PaintContext *context)
 	if (_withThumb) {
 		left = st::inlineThumbSize + st::inlineThumbSkip;
 		prepareThumbnail(st::inlineThumbSize, st::inlineThumbSize);
-		QRect rthumb(rtlrect(0, st::inlineRowMargin, st::inlineThumbSize, st::inlineThumbSize, _width));
+		QRect rthumb(style::rtlrect(0, st::inlineRowMargin, st::inlineThumbSize, st::inlineThumbSize, _width));
 		if (_thumb.isNull()) {
 			const auto thumb = getResultThumb();
 			if (!thumb && !_thumbLetter.isEmpty()) {
@@ -1147,7 +1147,7 @@ void Article::paint(Painter &p, const QRect &clip, const PaintContext *context)
 	}
 
 	if (!context->lastRow) {
-		p.fillRect(rtlrect(left, _height - st::inlineRowBorder, _width - left, st::inlineRowBorder, _width), st::inlineRowBorderFg);
+		p.fillRect(style::rtlrect(left, _height - st::inlineRowBorder, _width - left, st::inlineRowBorder, _width), st::inlineRowBorderFg);
 	}
 }
 
@@ -1164,7 +1164,7 @@ TextState Article::getState(
 			auto titleHeight = qMin(_title.countHeight(_width - left), st::semiboldFont->height * 2);
 			auto descriptionLines = 2;
 			auto descriptionHeight = qMin(_description.countHeight(_width - left), st::normalFont->height * descriptionLines);
-			if (rtlrect(left, st::inlineRowMargin + titleHeight + descriptionHeight, _urlWidth, st::normalFont->height, _width).contains(point)) {
+			if (style::rtlrect(left, st::inlineRowMargin + titleHeight + descriptionHeight, _urlWidth, st::normalFont->height, _width).contains(point)) {
 				return { nullptr, _url };
 			}
 		}
@@ -1268,7 +1268,7 @@ void Game::paint(Painter &p, const QRect &clip, const PaintContext *context) con
 	int32 left = st::emojiPanHeaderLeft - st::inlineResultsLeft;
 
 	left = st::inlineThumbSize + st::inlineThumbSkip;
-	auto rthumb = rtlrect(0, st::inlineRowMargin, st::inlineThumbSize, st::inlineThumbSize, _width);
+	auto rthumb = style::rtlrect(0, st::inlineRowMargin, st::inlineThumbSize, st::inlineThumbSize, _width);
 
 	// Gif thumb
 	auto thumbDisplayed = false, radial = false;
@@ -1335,7 +1335,7 @@ void Game::paint(Painter &p, const QRect &clip, const PaintContext *context) con
 	_description.drawLeftElided(p, left, st::inlineRowMargin + titleHeight, _width - left, _width, descriptionLines);
 
 	if (!context->lastRow) {
-		p.fillRect(rtlrect(left, _height - st::inlineRowBorder, _width - left, st::inlineRowBorder, _width), st::inlineRowBorderFg);
+		p.fillRect(style::rtlrect(left, _height - st::inlineRowBorder, _width - left, st::inlineRowBorder, _width), st::inlineRowBorderFg);
 	}
 }
 

Telegram/SourceFiles/intro/introwidget.cpp

@@ -254,7 +254,7 @@ void Widget::historyMove(Direction direction) {
 }
 
 void Widget::hideAndDestroy(object_ptr<Ui::FadeWrap<Ui::RpWidget>> widget) {
-	const auto weak = make_weak(widget.data());
+	const auto weak = Ui::MakeWeak(widget.data());
 	widget->hide(anim::type::normal);
 	widget->shownValue(
 	) | rpl::start_with_next([=](bool shown) {
@@ -447,7 +447,7 @@ void Widget::showTerms(Fn<void()> callback) {
 	if (getData()->termsLock.text.text.isEmpty()) {
 		return;
 	}
-	const auto weak = make_weak(this);
+	const auto weak = Ui::MakeWeak(this);
 	const auto box = Ui::show(callback
 		? Box<Window::TermsBox>(
 			getData()->termsLock,

Telegram/SourceFiles/main/main_settings.h

@@ -8,6 +8,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #pragma once
 
 #include "data/data_auto_download.h"
+#include "ui/rect_part.h"
 
 enum class SendFilesWay;
 

Telegram/SourceFiles/mainwindow.cpp

@@ -18,6 +18,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/widgets/buttons.h"
 #include "ui/widgets/shadow.h"
 #include "ui/emoji_config.h"
+#include "ui/ui_utility.h"
 #include "lang/lang_cloud_manager.h"
 #include "lang/lang_instance.h"
 #include "lang/lang_keys.h"

Telegram/SourceFiles/media/player/media_player_float.h

@@ -8,7 +8,9 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #pragma once
 
 #include "ui/rp_widget.h"
+#include "ui/rect_part.h"
 #include "ui/effects/animations.h"
+#include "base/object_ptr.h"
 
 namespace Window {
 class SessionController;

Telegram/SourceFiles/media/player/media_player_panel.cpp

@@ -18,6 +18,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_chat.h"
 #include "ui/widgets/shadow.h"
 #include "ui/widgets/scroll_area.h"
+#include "ui/ui_utility.h"
 #include "mainwindow.h"
 #include "main/main_session.h"
 #include "app.h"

Telegram/SourceFiles/media/player/media_player_volume_controller.cpp

@@ -11,12 +11,14 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/widgets/buttons.h"
 #include "ui/widgets/shadow.h"
 #include "ui/widgets/continuous_sliders.h"
-#include "styles/style_media_player.h"
-#include "styles/style_widgets.h"
+#include "ui/ui_utility.h"
+#include "base/object_ptr.h"
 #include "mainwindow.h"
 #include "main/main_session.h"
 #include "facades.h"
 #include "app.h"
+#include "styles/style_media_player.h"
+#include "styles/style_widgets.h"
 
 namespace Media {
 namespace Player {

Telegram/SourceFiles/media/player/media_player_volume_controller.h

@@ -9,6 +9,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include "ui/effects/animations.h"
 #include "ui/rp_widget.h"
+#include "base/object_ptr.h"
 
 #include <QtCore/QTimer>
 

Telegram/SourceFiles/media/player/media_player_widget.h

@@ -8,6 +8,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #pragma once
 
 #include "ui/rp_widget.h"
+#include "base/object_ptr.h"
 
 class AudioMsgId;
 

Telegram/SourceFiles/media/streaming/media_streaming_common.h

@@ -7,6 +7,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #pragma once
 
+#include "ui/rect_part.h"
+
 enum class ImageRoundRadius;
 
 namespace Media {

Telegram/SourceFiles/media/view/media_view_overlay_widget.cpp

@@ -21,6 +21,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/text/text_utilities.h"
 #include "ui/toast/toast.h"
 #include "ui/text_options.h"
+#include "ui/ui_utility.h"
 #include "boxes/confirm_box.h"
 #include "media/audio/media_audio.h"
 #include "media/view/media_view_playback_controls.h"
@@ -351,11 +352,11 @@ void OverlayWidget::moveToScreen(bool force) {
 
 	auto navSkip = 2 * st::mediaviewControlMargin + st::mediaviewControlSize;
 	_closeNav = myrtlrect(width() - st::mediaviewControlMargin - st::mediaviewControlSize, st::mediaviewControlMargin, st::mediaviewControlSize, st::mediaviewControlSize);
-	_closeNavIcon = centerrect(_closeNav, st::mediaviewClose);
+	_closeNavIcon = style::centerrect(_closeNav, st::mediaviewClose);
 	_leftNav = myrtlrect(st::mediaviewControlMargin, navSkip, st::mediaviewControlSize, height() - 2 * navSkip);
-	_leftNavIcon = centerrect(_leftNav, st::mediaviewLeft);
+	_leftNavIcon = style::centerrect(_leftNav, st::mediaviewLeft);
 	_rightNav = myrtlrect(width() - st::mediaviewControlMargin - st::mediaviewControlSize, navSkip, st::mediaviewControlSize, height() - 2 * navSkip);
-	_rightNavIcon = centerrect(_rightNav, st::mediaviewRight);
+	_rightNavIcon = style::centerrect(_rightNav, st::mediaviewRight);
 
 	_saveMsg.moveTo((width() - _saveMsg.width()) / 2, (height() - _saveMsg.height()) / 2);
 	_photoRadialRect = QRect(QPoint((width() - st::radialSize.width()) / 2, (height() - st::radialSize.height()) / 2), st::radialSize);
@@ -558,9 +559,9 @@ void OverlayWidget::updateControls() {
 			&& _doc->filepath(DocumentData::FilePathResolve::Checked).isEmpty()
 			&& !_doc->loading());
 	_saveNav = myrtlrect(width() - st::mediaviewIconSize.width() * 2, height() - st::mediaviewIconSize.height(), st::mediaviewIconSize.width(), st::mediaviewIconSize.height());
-	_saveNavIcon = centerrect(_saveNav, st::mediaviewSave);
+	_saveNavIcon = style::centerrect(_saveNav, st::mediaviewSave);
 	_moreNav = myrtlrect(width() - st::mediaviewIconSize.width(), height() - st::mediaviewIconSize.height(), st::mediaviewIconSize.width(), st::mediaviewIconSize.height());
-	_moreNavIcon = centerrect(_moreNav, st::mediaviewMore);
+	_moreNavIcon = style::centerrect(_moreNav, st::mediaviewMore);
 
 	const auto dNow = QDateTime::currentDateTime();
 	const auto d = [&] {
@@ -2256,7 +2257,7 @@ void OverlayWidget::initThemePreview() {
 
 	const auto path = _doc->location().name();
 	const auto id = _themePreviewId = rand_value<uint64>();
-	const auto weak = make_weak(this);
+	const auto weak = Ui::MakeWeak(this);
 	crl::async([=, data = std::move(current)]() mutable {
 		auto preview = GeneratePreview(
 			bytes,
@@ -3588,7 +3589,7 @@ void OverlayWidget::touchEvent(QTouchEvent *e) {
 
 	case QEvent::TouchEnd: {
 		if (!_touchPress) return;
-		auto weak = make_weak(this);
+		auto weak = Ui::MakeWeak(this);
 		if (!_touchMove) {
 			Qt::MouseButton btn(_touchRightButton ? Qt::RightButton : Qt::LeftButton);
 			auto mapped = mapFromGlobal(_touchStart);

Telegram/SourceFiles/media/view/media_view_playback_controls.h

@@ -8,6 +8,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #pragma once
 
 #include "ui/rp_widget.h"
+#include "base/object_ptr.h"
 
 namespace Ui {
 class LabelSimple;

Telegram/SourceFiles/overview/overview_layout.cpp

@@ -645,7 +645,7 @@ void Voice::paint(Painter &p, const QRect &clip, TextSelection selection, const
 	const auto statustop = _st.songStatusTop;
 	const auto namewidth = _width - nameleft - nameright;
 
-	const auto inner = rtlrect(
+	const auto inner = style::rtlrect(
 		_st.songPadding.left(),
 		_st.songPadding.top(),
 		_st.songThumbSize,
@@ -710,12 +710,12 @@ void Voice::paint(Painter &p, const QRect &clip, TextSelection selection, const
 		icon->paintInCenter(p, inner);
 	}
 
-	if (clip.intersects(rtlrect(nameleft, nametop, namewidth, st::semiboldFont->height, _width))) {
+	if (clip.intersects(style::rtlrect(nameleft, nametop, namewidth, st::semiboldFont->height, _width))) {
 		p.setPen(st::historyFileNameInFg);
 		_name.drawLeftElided(p, nameleft, nametop, namewidth, _width);
 	}
 
-	if (clip.intersects(rtlrect(nameleft, statustop, namewidth, st::normalFont->height, _width))) {
+	if (clip.intersects(style::rtlrect(nameleft, statustop, namewidth, st::normalFont->height, _width))) {
 		p.setFont(st::normalFont);
 		p.setPen(selected ? st::mediaInFgSelected : st::mediaInFg);
 		int32 unreadx = nameleft;
@@ -735,7 +735,7 @@ void Voice::paint(Painter &p, const QRect &clip, TextSelection selection, const
 
 			{
 				PainterHighQualityEnabler hq(p);
-				p.drawEllipse(rtlrect(unreadx + st::mediaUnreadSkip, statustop + st::mediaUnreadTop, st::mediaUnreadSize, st::mediaUnreadSize, _width));
+				p.drawEllipse(style::rtlrect(unreadx + st::mediaUnreadSkip, statustop + st::mediaUnreadTop, st::mediaUnreadSize, st::mediaUnreadSize, _width));
 			}
 		}
 	}
@@ -760,7 +760,7 @@ TextState Voice::getState(
 	const auto nametop = _st.songNameTop;
 	const auto statustop = _st.songStatusTop;
 
-	const auto inner = rtlrect(
+	const auto inner = style::rtlrect(
 		_st.songPadding.left(),
 		_st.songPadding.top(),
 		_st.songThumbSize,
@@ -776,7 +776,7 @@ TextState Voice::getState(
 	}
 	auto result = TextState(parent());
 	const auto statusmaxwidth = _width - nameleft - nameright;
-	const auto statusrect = rtlrect(
+	const auto statusrect = style::rtlrect(
 		nameleft,
 		statustop,
 		statusmaxwidth,
@@ -794,7 +794,7 @@ TextState Voice::getState(
 	const auto namewidth = std::min(
 		_width - nameleft - nameright,
 		_name.maxWidth());
-	const auto namerect = rtlrect(
+	const auto namerect = style::rtlrect(
 		nameleft,
 		nametop,
 		namewidth,
@@ -954,7 +954,7 @@ void Document::paint(Painter &p, const QRect &clip, TextSelection selection, con
 		nametop = _st.songNameTop;
 		statustop = _st.songStatusTop;
 
-		auto inner = rtlrect(_st.songPadding.left(), _st.songPadding.top(), _st.songThumbSize, _st.songThumbSize, _width);
+		auto inner = style::rtlrect(_st.songPadding.left(), _st.songPadding.top(), _st.songThumbSize, _st.songThumbSize, _width);
 		if (clip.intersects(inner)) {
 			p.setPen(Qt::NoPen);
 			if (selected) {
@@ -995,12 +995,12 @@ void Document::paint(Painter &p, const QRect &clip, TextSelection selection, con
 		statustop = st::linksBorder + _st.fileStatusTop;
 		datetop = st::linksBorder + _st.fileDateTop;
 
-		QRect border(rtlrect(nameleft, 0, _width - nameleft, st::linksBorder, _width));
+		QRect border(style::rtlrect(nameleft, 0, _width - nameleft, st::linksBorder, _width));
 		if (!context->isAfterDate && clip.intersects(border)) {
 			p.fillRect(clip.intersected(border), st::linksBorderFg);
 		}
 
-		QRect rthumb(rtlrect(0, st::linksBorder + _st.filePadding.top(), _st.fileThumbSize, _st.fileThumbSize, _width));
+		QRect rthumb(style::rtlrect(0, st::linksBorder + _st.filePadding.top(), _st.fileThumbSize, _st.fileThumbSize, _width));
 		if (clip.intersects(rthumb)) {
 			if (wthumb) {
 				const auto thumbLoaded = _data->thumbnail()->loaded();
@@ -1069,17 +1069,17 @@ void Document::paint(Painter &p, const QRect &clip, TextSelection selection, con
 
 	const auto availwidth = _width - nameleft - nameright;
 	const auto namewidth = std::min(availwidth, _name.maxWidth());
-	if (clip.intersects(rtlrect(nameleft, nametop, namewidth, st::semiboldFont->height, _width))) {
+	if (clip.intersects(style::rtlrect(nameleft, nametop, namewidth, st::semiboldFont->height, _width))) {
 		p.setPen(st::historyFileNameInFg);
 		_name.drawLeftElided(p, nameleft, nametop, namewidth, _width);
 	}
 
-	if (clip.intersects(rtlrect(nameleft, statustop, availwidth, st::normalFont->height, _width))) {
+	if (clip.intersects(style::rtlrect(nameleft, statustop, availwidth, st::normalFont->height, _width))) {
 		p.setFont(st::normalFont);
 		p.setPen((isSong && selected) ? st::mediaInFgSelected : st::mediaInFg);
 		p.drawTextLeft(nameleft, statustop, _width, _status.text());
 	}
-	if (datetop >= 0 && clip.intersects(rtlrect(nameleft, datetop, _datew, st::normalFont->height, _width))) {
+	if (datetop >= 0 && clip.intersects(style::rtlrect(nameleft, datetop, _datew, st::normalFont->height, _width))) {
 		p.setFont(ClickHandler::showAsActive(_msgl) ? st::normalFont->underline() : st::normalFont);
 		p.setPen(st::mediaInFg);
 		p.drawTextLeft(nameleft, datetop, _width, _date, _datew);
@@ -1105,7 +1105,7 @@ void Document::drawCornerDownload(Painter &p, bool selected, const PaintContext
 	}
 	const auto size = st::overviewSmallCheck.size;
 	const auto shift = _st.songThumbSize + st::overviewCheckSkip - size;
-	const auto inner = rtlrect(_st.songPadding.left() + shift, _st.songPadding.top() + shift, size, size, _width);
+	const auto inner = style::rtlrect(_st.songPadding.left() + shift, _st.songPadding.top() + shift, size, size, _width);
 	auto pen = st::windowBg->p;
 	pen.setWidth(st::lineWidth);
 	p.setPen(pen);
@@ -1143,7 +1143,7 @@ TextState Document::cornerDownloadTextState(
 	}
 	const auto size = st::overviewSmallCheck.size;
 	const auto shift = _st.songThumbSize + st::overviewCheckSkip - size;
-	const auto inner = rtlrect(_st.songPadding.left() + shift, _st.songPadding.top() + shift, size, size, _width);
+	const auto inner = style::rtlrect(_st.songPadding.left() + shift, _st.songPadding.top() + shift, size, size, _width);
 	if (inner.contains(point)) {
 		result.link = _data->loading() ? _cancell : _savel;
 	}
@@ -1170,7 +1170,7 @@ TextState Document::getState(
 			return state;
 		}
 
-		const auto inner = rtlrect(
+		const auto inner = style::rtlrect(
 			_st.songPadding.left(),
 			_st.songPadding.top(),
 			_st.songThumbSize,
@@ -1185,7 +1185,7 @@ TextState Document::getState(
 				: _savel;
 			return { parent(), link };
 		}
-		const auto namerect = rtlrect(
+		const auto namerect = style::rtlrect(
 			nameleft,
 			nametop,
 			namewidth,
@@ -1204,7 +1204,7 @@ TextState Document::getState(
 		const auto statustop = st::linksBorder + _st.fileStatusTop;
 		const auto datetop = st::linksBorder + _st.fileDateTop;
 
-		const auto rthumb = rtlrect(
+		const auto rthumb = style::rtlrect(
 			0,
 			st::linksBorder + _st.filePadding.top(),
 			_st.fileThumbSize,
@@ -1221,7 +1221,7 @@ TextState Document::getState(
 		}
 
 		if (_data->status != FileUploadFailed) {
-			auto daterect = rtlrect(
+			auto daterect = style::rtlrect(
 				nameleft,
 				datetop,
 				_datew,
@@ -1232,7 +1232,7 @@ TextState Document::getState(
 			}
 		}
 		if (!_data->loading() && !_data->isNull()) {
-			auto leftofnamerect = rtlrect(
+			auto leftofnamerect = style::rtlrect(
 				0,
 				st::linksBorder,
 				nameleft,
@@ -1241,7 +1241,7 @@ TextState Document::getState(
 			if (loaded && leftofnamerect.contains(point)) {
 				return { parent(), _namel };
 			}
-			const auto namerect = rtlrect(
+			const auto namerect = style::rtlrect(
 				nameleft,
 				nametop,
 				namewidth,
@@ -1492,7 +1492,7 @@ void Link::paint(Painter &p, const QRect &clip, TextSelection selection, const P
 
 	const auto pixLeft = 0;
 	const auto pixTop = st::linksMargin.top() + st::linksBorder;
-	if (clip.intersects(rtlrect(0, pixTop, st::linksPhotoSize, st::linksPhotoSize, _width))) {
+	if (clip.intersects(style::rtlrect(0, pixTop, st::linksPhotoSize, st::linksPhotoSize, _width))) {
 		if (_page && _page->photo) {
 			QPixmap pix;
 			if (_page->photo->thumbnail()->loaded()) {
@@ -1515,7 +1515,7 @@ void Link::paint(Painter &p, const QRect &clip, TextSelection selection, const P
 				? 0
 				: (_letter[0].unicode() % 4);
 			const auto fill = [&](style::color color, RoundCorners corners) {
-				auto pixRect = rtlrect(
+				auto pixRect = style::rtlrect(
 					pixLeft,
 					pixTop,
 					st::linksPhotoSize,
@@ -1533,7 +1533,7 @@ void Link::paint(Painter &p, const QRect &clip, TextSelection selection, const P
 			if (!_letter.isEmpty()) {
 				p.setFont(st::linksLetterFont);
 				p.setPen(st::linksLetterFg);
-				p.drawText(rtlrect(pixLeft, pixTop, st::linksPhotoSize, st::linksPhotoSize, _width), _letter, style::al_center);
+				p.drawText(style::rtlrect(pixLeft, pixTop, st::linksPhotoSize, st::linksPhotoSize, _width), _letter, style::al_center);
 			}
 		}
 	}
@@ -1550,7 +1550,7 @@ void Link::paint(Painter &p, const QRect &clip, TextSelection selection, const P
 	p.setPen(st::linksTextFg);
 	p.setFont(st::semiboldFont);
 	if (!_title.isEmpty()) {
-		if (clip.intersects(rtlrect(left, top, qMin(w, _titlew), st::semiboldFont->height, _width))) {
+		if (clip.intersects(style::rtlrect(left, top, qMin(w, _titlew), st::semiboldFont->height, _width))) {
 			p.drawTextLeft(left, top, _width, (w < _titlew) ? st::semiboldFont->elided(_title, w) : _title);
 		}
 		top += st::semiboldFont->height;
@@ -1558,7 +1558,7 @@ void Link::paint(Painter &p, const QRect &clip, TextSelection selection, const P
 	p.setFont(st::msgFont);
 	if (!_text.isEmpty()) {
 		int32 h = qMin(st::normalFont->height * 3, _text.countHeight(w));
-		if (clip.intersects(rtlrect(left, top, w, h, _width))) {
+		if (clip.intersects(style::rtlrect(left, top, w, h, _width))) {
 			_text.drawLeftElided(p, left, top, w, _width, 3);
 		}
 		top += h;
@@ -1566,14 +1566,14 @@ void Link::paint(Painter &p, const QRect &clip, TextSelection selection, const P
 
 	p.setPen(st::windowActiveTextFg);
 	for (const auto &link : _links) {
-		if (clip.intersects(rtlrect(left, top, qMin(w, link.width), st::normalFont->height, _width))) {
+		if (clip.intersects(style::rtlrect(left, top, qMin(w, link.width), st::normalFont->height, _width))) {
 			p.setFont(ClickHandler::showAsActive(link.lnk) ? st::normalFont->underline() : st::normalFont);
 			p.drawTextLeft(left, top, _width, (w < link.width) ? st::normalFont->elided(link.text, w) : link.text);
 		}
 		top += st::normalFont->height;
 	}
 
-	QRect border(rtlrect(left, 0, w, st::linksBorder, _width));
+	QRect border(style::rtlrect(left, 0, w, st::linksBorder, _width));
 	if (!context->isAfterDate && clip.intersects(border)) {
 		p.fillRect(clip.intersected(border), st::linksBorderFg);
 	}
@@ -1589,7 +1589,7 @@ TextState Link::getState(
 		QPoint point,
 		StateRequest request) const {
 	int32 left = st::linksPhotoSize + st::linksPhotoPadding, top = st::linksMargin.top() + st::linksBorder, w = _width - left;
-	if (rtlrect(0, top, st::linksPhotoSize, st::linksPhotoSize, _width).contains(point)) {
+	if (style::rtlrect(0, top, st::linksPhotoSize, st::linksPhotoSize, _width).contains(point)) {
 		return { parent(), _photol };
 	}
 
@@ -1597,7 +1597,7 @@ TextState Link::getState(
 		top += (st::linksPhotoSize - st::semiboldFont->height - st::normalFont->height) / 2;
 	}
 	if (!_title.isEmpty()) {
-		if (rtlrect(left, top, qMin(w, _titlew), st::semiboldFont->height, _width).contains(point)) {
+		if (style::rtlrect(left, top, qMin(w, _titlew), st::semiboldFont->height, _width).contains(point)) {
 			return { parent(), _photol };
 		}
 		top += st::webPageTitleFont->height;
@@ -1606,7 +1606,7 @@ TextState Link::getState(
 		top += qMin(st::normalFont->height * 3, _text.countHeight(w));
 	}
 	for (const auto &link : _links) {
-		if (rtlrect(left, top, qMin(w, link.width), st::normalFont->height, _width).contains(point)) {
+		if (style::rtlrect(left, top, qMin(w, link.width), st::normalFont->height, _width).contains(point)) {
 			return { parent(), ClickHandlerPtr(link.lnk) };
 		}
 		top += st::normalFont->height;

Telegram/SourceFiles/passport/passport_form_view_controller.h

@@ -8,6 +8,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #pragma once
 
 #include "passport/passport_form_controller.h"
+#include "base/object_ptr.h"
 
 namespace Passport {
 

Telegram/SourceFiles/passport/passport_panel_controller.cpp

@@ -1223,7 +1223,7 @@ void PanelController::startScopeEdit(
 					std::move(scans),
 					std::move(translations),
 					PrepareSpecialFiles(*_editDocument));
-			const auto weak = make_weak(result.data());
+			const auto weak = Ui::MakeWeak(result.data());
 			_panelHasUnsavedChanges = [=] {
 				return weak ? weak->hasUnsavedChanges() : false;
 			};
@@ -1241,7 +1241,7 @@ void PanelController::startScopeEdit(
 					_editValue->nativeNames),
 				_editValue->error,
 				_editValue->data.parsedInEdit);
-			const auto weak = make_weak(result.data());
+			const auto weak = Ui::MakeWeak(result.data());
 			_panelHasUnsavedChanges = [=] {
 				return weak ? weak->hasUnsavedChanges() : false;
 			};