Added ability to set profile photo from camera.

Telegram/Resources/langs/lang.strings

@@ -1308,6 +1308,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_profile_migrate_learn_more" = "Learn more »";
 "lng_profile_migrate_button" = "Upgrade to supergroup";
 "lng_profile_add_more_after_create" = "You will be able to add more members after you create the group.";
+"lng_profile_camera_title" = "Capture yourself";
 
 "lng_channel_not_accessible" = "Sorry, this channel is not accessible.";
 "lng_group_not_accessible" = "Sorry, this group is not accessible.";
@@ -1459,6 +1460,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_attach_failed" = "Failed";
 "lng_attach_file" = "File";
 "lng_attach_photo" = "Photo";
+"lng_attach_camera" = "Camera";
 
 "lng_media_open_with" = "Open With";
 "lng_media_download" = "Download";

Telegram/SourceFiles/editor/photo_editor_layer_widget.cpp

@@ -67,7 +67,8 @@ void OpenWithPreparedFile(
 void PrepareProfilePhoto(
 		not_null<Ui::RpWidget*> parent,
 		not_null<Window::Controller*> controller,
-		Fn<void(QImage &&image)> &&doneCallback) {
+		Fn<void(QImage &&image)> &&doneCallback,
+		QImage &&image) {
 	const auto resizeToMinSize = [=](
 			QImage &&image,
 			Qt::AspectRatioMode mode) {
@@ -82,8 +83,53 @@ void PrepareProfilePhoto(
 		return std::move(image);
 	};
 
+	if (image.isNull()
+		|| (image.width() > (10 * image.height()))
+		|| (image.height() > (10 * image.width()))) {
+		controller->show(Ui::MakeInformBox(tr::lng_bad_photo()));
+		return;
+	}
+	image = resizeToMinSize(
+		std::move(image),
+		Qt::KeepAspectRatioByExpanding);
+	const auto fileImage = std::make_shared<Image>(std::move(image));
+
+	auto applyModifications = [=, done = std::move(doneCallback)](
+			const PhotoModifications &mods) {
+		done(resizeToMinSize(
+			ImageModified(fileImage->original(), mods),
+			Qt::KeepAspectRatio));
+	};
+
+	auto crop = [&] {
+		const auto &i = fileImage;
+		const auto minSide = std::min(i->width(), i->height());
+		return QRect(
+			(i->width() - minSide) / 2,
+			(i->height() - minSide) / 2,
+			minSide,
+			minSide);
+	}();
+
+	controller->showLayer(
+		std::make_unique<LayerWidget>(
+			parent,
+			controller,
+			fileImage,
+			PhotoModifications{ .crop = std::move(crop) },
+			std::move(applyModifications),
+			EditorData{
+				.cropType = EditorData::CropType::Ellipse,
+				.keepAspectRatio = true, }),
+		Ui::LayerOption::KeepOther);
+}
+
+void PrepareProfilePhotoFromFile(
+		not_null<Ui::RpWidget*> parent,
+		not_null<Window::Controller*> controller,
+		Fn<void(QImage &&image)> &&doneCallback) {
 	const auto callback = [=, done = std::move(doneCallback)](
-			const FileDialog::OpenResult &result) {
+			const FileDialog::OpenResult &result) mutable {
 		if (result.paths.isEmpty() && result.remoteContent.isEmpty()) {
 			return;
 		}
@@ -93,45 +139,11 @@ void PrepareProfilePhoto(
 			.content = result.remoteContent,
 			.forceOpaque = true,
 		}).image;
-		if (image.isNull()
-			|| (image.width() > (10 * image.height()))
-			|| (image.height() > (10 * image.width()))) {
-			controller->show(Ui::MakeInformBox(tr::lng_bad_photo()));
-			return;
-		}
-		image = resizeToMinSize(
-			std::move(image),
-			Qt::KeepAspectRatioByExpanding);
-		const auto fileImage = std::make_shared<Image>(std::move(image));
-
-		auto applyModifications = [=, done = std::move(done)](
-				const PhotoModifications &mods) {
-			done(resizeToMinSize(
-				ImageModified(fileImage->original(), mods),
-				Qt::KeepAspectRatio));
-		};
-
-		auto crop = [&] {
-			const auto &i = fileImage;
-			const auto minSide = std::min(i->width(), i->height());
-			return QRect(
-				(i->width() - minSide) / 2,
-				(i->height() - minSide) / 2,
-				minSide,
-				minSide);
-		}();
-
-		controller->showLayer(
-			std::make_unique<LayerWidget>(
-				parent,
-				controller,
-				fileImage,
-				PhotoModifications{ .crop = std::move(crop) },
-				std::move(applyModifications),
-				EditorData{
-					.cropType = EditorData::CropType::Ellipse,
-					.keepAspectRatio = true, }),
-			Ui::LayerOption::KeepOther);
+		PrepareProfilePhoto(
+			parent,
+			controller,
+			std::move(done),
+			std::move(image));
 	};
 	FileDialog::GetOpenPath(
 		parent.get(),

Telegram/SourceFiles/editor/photo_editor_layer_widget.h

@@ -32,6 +32,12 @@ void OpenWithPreparedFile(
 	Fn<void()> &&doneCallback);
 
 void PrepareProfilePhoto(
+	not_null<Ui::RpWidget*> parent,
+	not_null<Window::Controller*> controller,
+	Fn<void(QImage &&image)> &&doneCallback,
+	QImage &&image);
+
+void PrepareProfilePhotoFromFile(
 	not_null<Ui::RpWidget*> parent,
 	not_null<Window::Controller*> controller,
 	Fn<void(QImage &&image)> &&doneCallback);

Telegram/SourceFiles/settings/settings_calls.cpp

@@ -56,6 +56,155 @@ Calls::Calls(
 
 Calls::~Calls() = default;
 
+Webrtc::VideoTrack *Calls::AddCameraSubsection(
+		std::shared_ptr<Ui::Show> show,
+		not_null<Ui::VerticalLayout*> content,
+		bool saveToSettings) {
+	auto &lifetime = content->lifetime();
+
+	const auto hasCall = (Core::App().calls().currentCall() != nullptr);
+
+	const auto cameraNameStream = lifetime.make_state<
+		rpl::event_stream<QString>
+	>();
+
+	auto capturerOwner = lifetime.make_state<
+		std::shared_ptr<tgcalls::VideoCaptureInterface>
+	>();
+
+	const auto track = lifetime.make_state<VideoTrack>(
+		(hasCall
+			? VideoState::Inactive
+			: VideoState::Active));
+
+	const auto currentCameraName = [&] {
+		const auto cameras = GetVideoInputList();
+		const auto i = ranges::find(
+			cameras,
+			Core::App().settings().callVideoInputDeviceId(),
+			&VideoInput::id);
+		return (i != end(cameras))
+			? i->name
+			: tr::lng_settings_call_device_default(tr::now);
+	}();
+
+	AddButtonWithLabel(
+		content,
+		tr::lng_settings_call_input_device(),
+		rpl::single(
+			currentCameraName
+		) | rpl::then(
+			cameraNameStream->events()
+		),
+		st::settingsButtonNoIcon
+	)->addClickHandler([=] {
+		const auto &devices = GetVideoInputList();
+		const auto options = ranges::views::concat(
+			ranges::views::single(
+				tr::lng_settings_call_device_default(tr::now)),
+			devices | ranges::views::transform(&VideoInput::name)
+		) | ranges::to_vector;
+		const auto i = ranges::find(
+			devices,
+			Core::App().settings().callVideoInputDeviceId(),
+			&VideoInput::id);
+		const auto currentOption = (i != end(devices))
+			? int(i - begin(devices) + 1)
+			: 0;
+		const auto save = crl::guard(content, [=](int option) {
+			cameraNameStream->fire_copy(options[option]);
+			const auto deviceId = option
+				? devices[option - 1].id
+				: "default";
+			if (saveToSettings) {
+				Core::App().settings().setCallVideoInputDeviceId(deviceId);
+				Core::App().saveSettingsDelayed();
+			}
+			if (const auto call = Core::App().calls().currentCall()) {
+				call->setCurrentCameraDevice(deviceId);
+			}
+			if (*capturerOwner) {
+				(*capturerOwner)->switchToDevice(
+					deviceId.toStdString(),
+					false);
+			}
+		});
+		show->showBox(Box([=](not_null<Ui::GenericBox*> box) {
+			SingleChoiceBox(box, {
+				.title = tr::lng_settings_call_camera(),
+				.options = options,
+				.initialSelection = currentOption,
+				.callback = save,
+			});
+		}));
+	});
+	const auto bubbleWrap = content->add(object_ptr<Ui::RpWidget>(content));
+	const auto bubble = lifetime.make_state<::Calls::VideoBubble>(
+		bubbleWrap,
+		track);
+	const auto padding = st::settingsButtonNoIcon.padding.left();
+	const auto top = st::boxRoundShadow.extend.top();
+	const auto bottom = st::boxRoundShadow.extend.bottom();
+
+	auto frameSize = track->renderNextFrame(
+	) | rpl::map([=] {
+		return track->frameSize();
+	}) | rpl::filter([=](QSize size) {
+		return !size.isEmpty()
+			&& !Core::App().calls().currentCall()
+			&& !Core::App().calls().currentGroupCall();
+	});
+	auto bubbleWidth = bubbleWrap->widthValue(
+	) | rpl::filter([=](int width) {
+		return width > 2 * padding + 1;
+	});
+	rpl::combine(
+		std::move(bubbleWidth),
+		std::move(frameSize)
+	) | rpl::start_with_next([=](int width, QSize frame) {
+		const auto useWidth = (width - 2 * padding);
+		const auto useHeight = std::min(
+			((useWidth * frame.height()) / frame.width()),
+			(useWidth * 480) / 640);
+		bubbleWrap->resize(width, top + useHeight + bottom);
+		bubble->updateGeometry(
+			::Calls::VideoBubble::DragMode::None,
+			QRect(padding, top, useWidth, useHeight));
+		bubbleWrap->update();
+	}, bubbleWrap->lifetime());
+
+	using namespace rpl::mappers;
+	const auto checkCapturer = [=] {
+		if (*capturerOwner
+			|| Core::App().calls().currentCall()
+			|| Core::App().calls().currentGroupCall()) {
+			return;
+		}
+		*capturerOwner = Core::App().calls().getVideoCapture(
+			Core::App().settings().callVideoInputDeviceId(),
+			false);
+		(*capturerOwner)->setPreferredAspectRatio(0.);
+		track->setState(VideoState::Active);
+		(*capturerOwner)->setState(tgcalls::VideoState::Active);
+		(*capturerOwner)->setOutput(track->sink());
+	};
+	rpl::combine(
+		Core::App().calls().currentCallValue(),
+		Core::App().calls().currentGroupCallValue(),
+		_1 || _2
+	) | rpl::start_with_next([=](bool has) {
+		if (has) {
+			track->setState(VideoState::Inactive);
+			bubbleWrap->resize(bubbleWrap->width(), 0);
+			*capturerOwner = nullptr;
+		} else {
+			crl::on_main(content, checkCapturer);
+		}
+	}, lifetime);
+
+	return track;
+}
+
 void Calls::sectionSaveChanges(FnMut<void()> done) {
 	if (_micTester) {
 		_micTester.reset();
@@ -66,144 +215,13 @@ void Calls::sectionSaveChanges(FnMut<void()> done) {
 void Calls::setupContent() {
 	const auto content = Ui::CreateChild<Ui::VerticalLayout>(this);
 
-	const auto &settings = Core::App().settings();
-	const auto cameras = GetVideoInputList();
-	if (!cameras.empty()) {
-		const auto hasCall = (Core::App().calls().currentCall() != nullptr);
-
-		auto capturerOwner = content->lifetime().make_state<
-			std::shared_ptr<tgcalls::VideoCaptureInterface>
-		>();
-
-		const auto track = content->lifetime().make_state<VideoTrack>(
-			(hasCall
-				? VideoState::Inactive
-				: VideoState::Active));
-
-		const auto currentCameraName = [&] {
-			const auto i = ranges::find(
-				cameras,
-				settings.callVideoInputDeviceId(),
-				&VideoInput::id);
-			return (i != end(cameras))
-				? i->name
-				: tr::lng_settings_call_device_default(tr::now);
-		}();
-
+	if (!GetVideoInputList().empty()) {
 		AddSkip(content);
 		AddSubsectionTitle(content, tr::lng_settings_call_camera());
-		AddButtonWithLabel(
+		AddCameraSubsection(
+			std::make_shared<Window::Show>(_controller),
 			content,
-			tr::lng_settings_call_input_device(),
-			rpl::single(
-				currentCameraName
-			) | rpl::then(
-				_cameraNameStream.events()
-			),
-			st::settingsButtonNoIcon
-		)->addClickHandler([=] {
-			const auto &devices = GetVideoInputList();
-			const auto options = ranges::views::concat(
-				ranges::views::single(
-					tr::lng_settings_call_device_default(tr::now)),
-				devices | ranges::views::transform(&VideoInput::name)
-			) | ranges::to_vector;
-			const auto i = ranges::find(
-				devices,
-				Core::App().settings().callVideoInputDeviceId(),
-				&VideoInput::id);
-			const auto currentOption = (i != end(devices))
-				? int(i - begin(devices) + 1)
-				: 0;
-			const auto save = crl::guard(this, [=](int option) {
-				_cameraNameStream.fire_copy(options[option]);
-				const auto deviceId = option
-					? devices[option - 1].id
-					: "default";
-				Core::App().settings().setCallVideoInputDeviceId(deviceId);
-				Core::App().saveSettingsDelayed();
-				if (const auto call = Core::App().calls().currentCall()) {
-					call->setCurrentCameraDevice(deviceId);
-				}
-				if (*capturerOwner) {
-					(*capturerOwner)->switchToDevice(
-						deviceId.toStdString(),
-						false);
-				}
-			});
-			_controller->show(Box([=](not_null<Ui::GenericBox*> box) {
-				SingleChoiceBox(box, {
-					.title = tr::lng_settings_call_camera(),
-					.options = options,
-					.initialSelection = currentOption,
-					.callback = save,
-				});
-			}));
-		});
-		const auto bubbleWrap = content->add(object_ptr<Ui::RpWidget>(content));
-		const auto bubble = content->lifetime().make_state<::Calls::VideoBubble>(
-			bubbleWrap,
-			track);
-		const auto padding = st::settingsButtonNoIcon.padding.left();
-		const auto top = st::boxRoundShadow.extend.top();
-		const auto bottom = st::boxRoundShadow.extend.bottom();
-
-		auto frameSize = track->renderNextFrame(
-		) | rpl::map([=] {
-			return track->frameSize();
-		}) | rpl::filter([=](QSize size) {
-			return !size.isEmpty()
-				&& !Core::App().calls().currentCall()
-				&& !Core::App().calls().currentGroupCall();
-		});
-		auto bubbleWidth = bubbleWrap->widthValue(
-		) | rpl::filter([=](int width) {
-			return width > 2 * padding + 1;
-		});
-		rpl::combine(
-			std::move(bubbleWidth),
-			std::move(frameSize)
-		) | rpl::start_with_next([=](int width, QSize frame) {
-			const auto useWidth = (width - 2 * padding);
-			const auto useHeight = std::min(
-				((useWidth * frame.height()) / frame.width()),
-				(useWidth * 480) / 640);
-			bubbleWrap->resize(width, top + useHeight + bottom);
-			bubble->updateGeometry(
-				::Calls::VideoBubble::DragMode::None,
-				QRect(padding, top, useWidth, useHeight));
-			bubbleWrap->update();
-		}, bubbleWrap->lifetime());
-
-		using namespace rpl::mappers;
-		const auto checkCapturer = [=] {
-			if (*capturerOwner
-				|| Core::App().calls().currentCall()
-				|| Core::App().calls().currentGroupCall()) {
-				return;
-			}
-			*capturerOwner = Core::App().calls().getVideoCapture(
-				Core::App().settings().callVideoInputDeviceId(),
-				false);
-			(*capturerOwner)->setPreferredAspectRatio(0.);
-			track->setState(VideoState::Active);
-			(*capturerOwner)->setState(tgcalls::VideoState::Active);
-			(*capturerOwner)->setOutput(track->sink());
-		};
-		rpl::combine(
-			Core::App().calls().currentCallValue(),
-			Core::App().calls().currentGroupCallValue(),
-			_1 || _2
-		) | rpl::start_with_next([=](bool has) {
-			if (has) {
-				track->setState(VideoState::Inactive);
-				bubbleWrap->resize(bubbleWrap->width(), 0);
-				*capturerOwner = nullptr;
-			} else {
-				crl::on_main(content, checkCapturer);
-			}
-		}, content->lifetime());
-
+			true);
 		AddSkip(content);
 		AddDivider(content);
 	}

Telegram/SourceFiles/settings/settings_calls.h

@@ -23,10 +23,12 @@ class Call;
 namespace Ui {
 class LevelMeter;
 class GenericBox;
+class Show;
 } // namespace Ui
 
 namespace Webrtc {
 class AudioInputTester;
+class VideoTrack;
 } // namespace Webrtc
 
 namespace Settings {
@@ -38,6 +40,11 @@ public:
 
 	void sectionSaveChanges(FnMut<void()> done) override;
 
+	static Webrtc::VideoTrack *AddCameraSubsection(
+		std::shared_ptr<Ui::Show> show,
+		not_null<Ui::VerticalLayout*> content,
+		bool saveToSettings);
+
 private:
 	void setupContent();
 	void requestPermissionAndStartTestingMicrophone();

Telegram/SourceFiles/settings/settings_information.cpp

@@ -66,7 +66,7 @@ void SetupPhoto(
 		auto callback = [=](QImage &&image) {
 			self->session().api().peerPhoto().upload(self, std::move(image));
 		};
-		Editor::PrepareProfilePhoto(
+		Editor::PrepareProfilePhotoFromFile(
 			upload,
 			&controller->window(),
 			std::move(callback));

Telegram/SourceFiles/ui/special_buttons.cpp

@@ -7,8 +7,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #include "ui/special_buttons.h"
 
-#include "styles/style_boxes.h"
-#include "styles/style_chat.h"
+#include "base/call_delayed.h"
 #include "dialogs/ui/dialogs_layout.h"
 #include "ui/effects/ripple_animation.h"
 #include "ui/effects/radial_animation.h"
@@ -32,19 +31,66 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "media/streaming/media_streaming_instance.h"
 #include "media/streaming/media_streaming_player.h"
 #include "media/streaming/media_streaming_document.h"
+#include "settings/settings_calls.h" // Calls::AddCameraSubsection.
+#include "calls/calls_instance.h"
+#include "webrtc/webrtc_media_devices.h" // Webrtc::GetVideoInputList.
+#include "webrtc/webrtc_video_track.h"
+#include "ui/widgets/popup_menu.h"
 #include "window/window_controller.h"
 #include "window/window_session_controller.h"
 #include "lang/lang_keys.h"
 #include "main/main_session.h"
 #include "apiwrap.h"
-#include "mainwidget.h"
-#include "facades.h"
+#include "styles/style_boxes.h"
+#include "styles/style_chat.h"
 
 namespace Ui {
 namespace {
 
 constexpr auto kAnimationDuration = crl::time(120);
 
+bool IsCameraAvailable() {
+	return (Core::App().calls().currentCall() == nullptr)
+		&& !Webrtc::GetVideoInputList().empty();
+}
+
+void CameraBox(
+		not_null<Ui::GenericBox*> box,
+		not_null<Window::Controller*> controller,
+		Fn<void(QImage &&image)> &&doneCallback) {
+	using namespace Webrtc;
+
+	const auto track = Settings::Calls::AddCameraSubsection(
+		std::make_shared<Ui::BoxShow>(box),
+		box->verticalLayout(),
+		false);
+	if (!track) {
+		box->closeBox();
+		return;
+	}
+	track->stateValue(
+	) | rpl::start_with_next([=](const VideoState &state) {
+		if (state == VideoState::Inactive) {
+			box->closeBox();
+		}
+	}, box->lifetime());
+
+	auto done = [=, done = std::move(doneCallback)](QImage &&image) {
+		box->closeBox();
+		done(std::move(image));
+	};
+
+	box->setTitle(tr::lng_profile_camera_title());
+	box->addButton(tr::lng_continue(), [=, done = std::move(done)]() mutable {
+		Editor::PrepareProfilePhoto(
+			box,
+			controller,
+			std::move(done),
+			track->frame(FrameRequest()).mirrored(true, false));
+	});
+	box->addButton(tr::lng_cancel(), [=] { box->closeBox(); });
+}
+
 QString CropTitle(not_null<PeerData*> peer) {
 	if (peer->isChat() || peer->isMegagroup()) {
 		return tr::lng_create_group_crop(tr::now);
@@ -198,10 +244,7 @@ void UserpicButton::prepare() {
 void UserpicButton::setClickHandlerByRole() {
 	switch (_role) {
 	case Role::ChangePhoto:
-		addClickHandler(App::LambdaDelayed(
-			_st.changeButton.ripple.hideDuration,
-			this,
-			[=] { changePhotoLocally(); }));
+		addClickHandler([=] { changePhotoLocally(); });
 		break;
 
 	case Role::OpenPhoto:
@@ -230,10 +273,26 @@ void UserpicButton::changePhotoLocally(bool requestToUpload) {
 			_uploadPhotoRequests.fire({});
 		}
 	};
-	Editor::PrepareProfilePhoto(
-		this,
-		_window,
-		std::move(callback));
+	const auto chooseFile = [=] {
+		base::call_delayed(
+			_st.changeButton.ripple.hideDuration,
+			crl::guard(this, [=] {
+				Editor::PrepareProfilePhotoFromFile(
+				this,
+				_window,
+				callback);
+			}));
+	};
+	if (!IsCameraAvailable()) {
+		chooseFile();
+	} else {
+		_menu = base::make_unique_q<Ui::PopupMenu>(this);
+		_menu->addAction(tr::lng_attach_file(tr::now), chooseFile);
+		_menu->addAction(tr::lng_attach_camera(tr::now), [=] {
+			_window->show(Box(CameraBox, _window, callback));
+		});
+		_menu->popup(QCursor::pos());
+	}
 }
 
 void UserpicButton::openPeerPhoto() {

Telegram/SourceFiles/ui/special_buttons.h

@@ -36,6 +36,8 @@ struct Information;
 
 namespace Ui {
 
+class PopupMenu;
+
 class HistoryDownButton : public RippleButton {
 public:
 	HistoryDownButton(QWidget *parent, const style::TwoIconButton &st);
@@ -158,6 +160,8 @@ private:
 	std::unique_ptr<Media::Streaming::Instance> _streamed;
 	PhotoData *_streamedPhoto = nullptr;
 
+	base::unique_qptr<Ui::PopupMenu> _menu;
+
 	bool _showSavedMessagesOnSelf = false;
 	bool _canOpenPhoto = false;
 	bool _cursorInChangeOverlay = false;