Replaced old photo crop box with photo editor for profile photos.

Telegram/SourceFiles/boxes/add_contact_box.cpp

@@ -466,6 +466,7 @@ void GroupInfoBox::prepare() {
 
 	_photo.create(
 		this,
+		&_navigation->parentController()->window(),
 		((_type == Type::Channel)
 			? tr::lng_create_channel_crop
 			: tr::lng_create_group_crop)(tr::now),

Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp

@@ -495,6 +495,7 @@ object_ptr<Ui::RpWidget> Controller::createPhotoEdit() {
 		_wrap,
 		object_ptr<Ui::UserpicButton>(
 			_wrap,
+			&_navigation->parentController()->window(),
 			_peer,
 			Ui::UserpicButton::Role::ChangePhoto,
 			st::defaultUserpicButton),

Telegram/SourceFiles/editor/photo_editor_layer_widget.cpp

@@ -7,12 +7,21 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #include "editor/photo_editor_layer_widget.h"
 
+#include "app.h" // readImage
+#include "boxes/confirm_box.h" // InformBox
 #include "editor/photo_editor.h"
 #include "storage/storage_media_prepare.h"
 #include "ui/chat/attach/attach_prepare.h"
+#include "window/window_controller.h"
 #include "window/window_session_controller.h"
+#include "styles/style_boxes.h"
 
 namespace Editor {
+namespace {
+
+constexpr auto kProfilePhotoSize = 640;
+
+} // namespace
 
 void OpenWithPreparedFile(
 		not_null<Ui::RpWidget*> parent,
@@ -48,6 +57,80 @@ void OpenWithPreparedFile(
 		Ui::LayerOption::KeepOther);
 }
 
+void PrepareProfilePhoto(
+		not_null<Ui::RpWidget*> parent,
+		not_null<Window::Controller*> controller,
+		Fn<void(QImage &&image)> &&doneCallback) {
+	const auto resizeToMinSize = [=](
+			QImage &&image,
+			Qt::AspectRatioMode mode) {
+		const auto &minSize = kProfilePhotoSize;
+		if ((image.width() < minSize) || (image.height() < minSize)) {
+			return image.scaled(
+				minSize,
+				minSize,
+				mode,
+				Qt::SmoothTransformation);
+		}
+		return std::move(image);
+	};
+
+	const auto callback = [=, done = std::move(doneCallback)](
+			const FileDialog::OpenResult &result) {
+		if (result.paths.isEmpty() && result.remoteContent.isEmpty()) {
+			return;
+		}
+
+		auto image = result.remoteContent.isEmpty()
+			? App::readImage(result.paths.front())
+			: App::readImage(result.remoteContent);
+		if (image.isNull()
+			|| (image.width() > (10 * image.height()))
+			|| (image.height() > (10 * image.width()))) {
+			controller->show(Box<InformBox>(tr::lng_bad_photo(tr::now)));
+			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);
+	};
+	FileDialog::GetOpenPath(
+		parent.get(),
+		tr::lng_choose_image(tr::now),
+		FileDialog::ImagesOrAllFilter(),
+		crl::guard(parent, callback));
+}
+
 LayerWidget::LayerWidget(
 	not_null<Ui::RpWidget*> parent,
 	not_null<Window::Controller*> window,

Telegram/SourceFiles/editor/photo_editor_layer_widget.h

@@ -31,6 +31,11 @@ void OpenWithPreparedFile(
 	int previewWidth,
 	Fn<void()> &&doneCallback);
 
+void PrepareProfilePhoto(
+	not_null<Ui::RpWidget*> parent,
+	not_null<Window::Controller*> controller,
+	Fn<void(QImage &&image)> &&doneCallback);
+
 class PhotoEditor;
 
 class LayerWidget : public Ui::LayerWidget {

Telegram/SourceFiles/info/profile/info_profile_cover.cpp

@@ -14,6 +14,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_channel.h"
 #include "data/data_chat.h"
 #include "data/data_changes.h"
+#include "editor/photo_editor_layer_widget.h"
 #include "info/profile/info_profile_values.h"
 #include "info/info_controller.h"
 #include "info/info_memento.h"
@@ -269,6 +270,13 @@ Cover::Cover(
 
 	initViewers(std::move(title));
 	setupChildGeometry();
+
+	_userpic->uploadPhotoRequests(
+	) | rpl::start_with_next([=] {
+		_peer->session().api().uploadPeerPhoto(
+			_peer,
+			_userpic->takeResultImage());
+	}, _userpic->lifetime());
 }
 
 void Cover::setupChildGeometry() {

Telegram/SourceFiles/settings/settings_information.cpp

@@ -7,6 +7,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #include "settings/settings_information.h"
 
+#include "editor/photo_editor_layer_widget.h"
 #include "settings/settings_common.h"
 #include "ui/wrap/vertical_layout.h"
 #include "ui/wrap/padding_wrap.h"
@@ -63,38 +64,13 @@ void SetupPhoto(
 		st::settingsInfoPhotoSet);
 	upload->setFullRadius(true);
 	upload->addClickHandler([=] {
-		const auto filter = FileDialog::ImagesOrAllFilter();
-		const auto callback = [=](const FileDialog::OpenResult &result) {
-			if (result.paths.isEmpty() && result.remoteContent.isEmpty()) {
-				return;
-			}
-
-			const auto image = result.remoteContent.isEmpty()
-				? App::readImage(result.paths.front())
-				: App::readImage(result.remoteContent);
-			if (image.isNull()
-				|| image.width() > 10 * image.height()
-				|| image.height() > 10 * image.width()) {
-				controller->show(Box<InformBox>(tr::lng_bad_photo(tr::now)));
-				return;
-			}
-
-			auto box = Box<PhotoCropBox>(
-				image,
-				tr::lng_settings_crop_profile(tr::now));
-			box->ready(
-			) | rpl::start_with_next([=](QImage &&image) {
-				self->session().api().uploadPeerPhoto(
-					self,
-					std::move(image));
-			}, box->lifetime());
-			controller->show(std::move(box));
+		auto callback = [=](QImage &&image) {
+			self->session().api().uploadPeerPhoto(self, std::move(image));
 		};
-		FileDialog::GetOpenPath(
+		Editor::PrepareProfilePhoto(
 			upload,
-			tr::lng_choose_image(tr::now),
-			filter,
-			crl::guard(upload, callback));
+			&controller->window(),
+			std::move(callback));
 	});
 	rpl::combine(
 		wrap->widthValue(),

Telegram/SourceFiles/ui/special_buttons.cpp

@@ -29,9 +29,11 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "core/application.h"
 #include "boxes/photo_crop_box.h"
 #include "boxes/confirm_box.h"
+#include "editor/photo_editor_layer_widget.h"
 #include "media/streaming/media_streaming_instance.h"
 #include "media/streaming/media_streaming_player.h"
 #include "media/streaming/media_streaming_document.h"
+#include "window/window_controller.h"
 #include "window/window_session_controller.h"
 #include "lang/lang_keys.h"
 #include "main/main_session.h"
@@ -68,74 +70,6 @@ QPixmap CreateSquarePixmap(int width, Callback &&paintCallback) {
 	return App::pixmapFromImageInPlace(std::move(image));
 };
 
-template <typename Callback>
-void SuggestPhoto(
-		const QImage &image,
-		const QString &title,
-		Callback &&callback) {
-	auto badAspect = [](int a, int b) {
-		return (a >= 10 * b);
-	};
-	if (image.isNull()
-		|| badAspect(image.width(), image.height())
-		|| badAspect(image.height(), image.width())) {
-		Ui::show(
-			Box<InformBox>(tr::lng_bad_photo(tr::now)),
-			Ui::LayerOption::KeepOther);
-		return;
-	}
-
-	const auto box = Ui::show(
-		Box<PhotoCropBox>(image, title),
-		Ui::LayerOption::KeepOther);
-	box->ready(
-	) | rpl::start_with_next(
-		std::forward<Callback>(callback),
-		box->lifetime());
-}
-
-template <typename Callback>
-void SuggestPhotoFile(
-		const FileDialog::OpenResult &result,
-		const QString &title,
-		Callback &&callback) {
-	if (result.paths.isEmpty() && result.remoteContent.isEmpty()) {
-		return;
-	}
-
-	auto image = [&] {
-		if (!result.remoteContent.isEmpty()) {
-			return App::readImage(result.remoteContent);
-		} else if (!result.paths.isEmpty()) {
-			return App::readImage(result.paths.front());
-		}
-		return QImage();
-	}();
-	SuggestPhoto(
-		image,
-		title,
-		std::forward<Callback>(callback));
-}
-
-template <typename Callback>
-void ShowChoosePhotoBox(
-		QPointer<QWidget> parent,
-		const QString &title,
-		Callback &&callback) {
-	auto filter = FileDialog::ImagesOrAllFilter();
-	auto handleChosenPhoto = [
-		title,
-		callback = std::forward<Callback>(callback)
-	](auto &&result) mutable {
-		SuggestPhotoFile(result, title, std::move(callback));
-	};
-	FileDialog::GetOpenPath(
-		parent,
-		tr::lng_choose_image(tr::now),
-		filter,
-		std::move(handleChosenPhoto));
-}
-
 } // namespace
 
 HistoryDownButton::HistoryDownButton(QWidget *parent, const style::TwoIconButton &st) : RippleButton(parent, st.ripple)
@@ -183,11 +117,33 @@ void HistoryDownButton::setUnreadCount(int unreadCount) {
 
 UserpicButton::UserpicButton(
 	QWidget *parent,
+	not_null<Window::Controller*> window,
+	not_null<PeerData*> peer,
+	Role role,
+	const style::UserpicButton &st)
+: RippleButton(parent, st.changeButton.ripple)
+, _st(st)
+, _controller(window->sessionController())
+, _window(window)
+, _peer(peer)
+, _cropTitle(CropTitle(peer))
+, _role(role) {
+	Expects(_role == Role::ChangePhoto);
+
+	_waiting = false;
+	prepare();
+}
+
+UserpicButton::UserpicButton(
+	QWidget *parent,
+	not_null<Window::Controller*> window,
 	const QString &cropTitle,
 	Role role,
 	const style::UserpicButton &st)
 : RippleButton(parent, st.changeButton.ripple)
 , _st(st)
+, _controller(window->sessionController())
+, _window(window)
 , _cropTitle(cropTitle)
 , _role(role) {
 	Expects(_role == Role::ChangePhoto);
@@ -205,6 +161,7 @@ UserpicButton::UserpicButton(
 : RippleButton(parent, st.changeButton.ripple)
 , _st(st)
 , _controller(controller)
+, _window(&controller->window())
 , _peer(peer)
 , _cropTitle(CropTitle(_peer))
 , _role(role) {
@@ -246,7 +203,7 @@ void UserpicButton::setClickHandlerByRole() {
 		addClickHandler(App::LambdaDelayed(
 			_st.changeButton.ripple.hideDuration,
 			this,
-			[this] { changePhotoLazy(); }));
+			[=] { changePhotoLocally(); }));
 		break;
 
 	case Role::OpenPhoto:
@@ -265,18 +222,20 @@ void UserpicButton::setClickHandlerByRole() {
 	}
 }
 
-void UserpicButton::changePhotoLazy() {
-	auto callback = crl::guard(
+void UserpicButton::changePhotoLocally(bool requestToUpload) {
+	if (!_window) {
+		return;
+	}
+	auto callback = [=](QImage &&image) {
+		setImage(std::move(image));
+		if (requestToUpload) {
+			_uploadPhotoRequests.fire({});
+		}
+	};
+	Editor::PrepareProfilePhoto(
 		this,
-		[this](QImage &&image) { setImage(std::move(image)); });
-	ShowChoosePhotoBox(this, _cropTitle, std::move(callback));
-}
-
-void UserpicButton::uploadNewPeerPhoto() {
-	auto callback = crl::guard(this, [=](QImage &&image) {
-		_peer->session().api().uploadPeerPhoto(_peer, std::move(image));
-	});
-	ShowChoosePhotoBox(this, _cropTitle, std::move(callback));
+		_window,
+		std::move(callback));
 }
 
 void UserpicButton::openPeerPhoto() {
@@ -284,7 +243,7 @@ void UserpicButton::openPeerPhoto() {
 	Expects(_controller != nullptr);
 
 	if (_changeOverlayEnabled && _cursorInChangeOverlay) {
-		uploadNewPeerPhoto();
+		changePhotoLocally(true);
 		return;
 	}
 
@@ -774,6 +733,10 @@ void UserpicButton::prepareUserpicPixmap() {
 		: InMemoryKey();
 }
 
+rpl::producer<> UserpicButton::uploadPhotoRequests() const {
+	return _uploadPhotoRequests.events();
+}
+
 SilentToggle::SilentToggle(QWidget *parent, not_null<ChannelData*> channel)
 : RippleButton(parent, st::historySilentToggle.ripple)
 , _st(st::historySilentToggle)

Telegram/SourceFiles/ui/special_buttons.h

@@ -21,6 +21,7 @@ class CloudImageView;
 } // namespace Data
 
 namespace Window {
+class Controller;
 class SessionController;
 } // namespace Window
 
@@ -68,6 +69,13 @@ public:
 
 	UserpicButton(
 		QWidget *parent,
+		not_null<::Window::Controller*> window,
+		not_null<PeerData*> peer,
+		Role role,
+		const style::UserpicButton &st);
+	UserpicButton(
+		QWidget *parent,
+		not_null<::Window::Controller*> window,
 		const QString &cropTitle,
 		Role role,
 		const style::UserpicButton &st);
@@ -86,6 +94,8 @@ public:
 	void switchChangePhotoOverlay(bool enabled);
 	void showSavedMessagesOnSelf(bool enabled);
 
+	rpl::producer<> uploadPhotoRequests() const;
+
 	QImage takeResultImage() {
 		return std::move(_result);
 	}
@@ -128,11 +138,11 @@ private:
 	void grabOldUserpic();
 	void setClickHandlerByRole();
 	void openPeerPhoto();
-	void changePhotoLazy();
-	void uploadNewPeerPhoto();
+	void changePhotoLocally(bool requestToUpload = false);
 
 	const style::UserpicButton &_st;
 	::Window::SessionController *_controller = nullptr;
+	::Window::Controller *_window = nullptr;
 	PeerData *_peer = nullptr;
 	std::shared_ptr<Data::CloudImageView> _userpicView;
 	QString _cropTitle;
@@ -154,6 +164,8 @@ private:
 	bool _changeOverlayEnabled = false;
 	Ui::Animations::Simple _changeOverlayShown;
 
+	rpl::event_stream<> _uploadPhotoRequests;
+
 };
 
 class SilentToggle