Allow fully editing todo lists.

Telegram/CMakeLists.txt

@@ -273,8 +273,6 @@ PRIVATE
     boxes/connection_box.h
     boxes/create_poll_box.cpp
     boxes/create_poll_box.h
-    boxes/create_todo_list_box.cpp
-    boxes/create_todo_list_box.h
     boxes/delete_messages_box.cpp
     boxes/delete_messages_box.h
     boxes/dictionaries_manager.cpp
@@ -285,6 +283,8 @@ PRIVATE
     boxes/edit_caption_box.h
     boxes/edit_privacy_box.cpp
     boxes/edit_privacy_box.h
+    boxes/edit_todo_list_box.cpp
+    boxes/edit_todo_list_box.h
     boxes/gift_credits_box.cpp
     boxes/gift_credits_box.h
     boxes/gift_premium_box.cpp

Telegram/SourceFiles/api/api_editing.cpp

@@ -16,6 +16,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_file_origin.h"
 #include "data/data_histories.h"
 #include "data/data_session.h"
+#include "data/data_todo_list.h"
 #include "data/data_web_page.h"
 #include "history/view/controls/history_view_compose_media_edit_manager.h"
 #include "history/history.h"
@@ -358,4 +359,22 @@ mtpRequestId EditTextMessage(
 		std::nullopt);
 }
 
+void EditTodoList(
+		not_null<HistoryItem*> item,
+		const TodoListData &data,
+		SendOptions options,
+		Fn<void(mtpRequestId requestId)> done,
+		Fn<void(const QString &error, mtpRequestId requestId)> fail) {
+	const auto callback = [=](Fn<void()> applyUpdates, mtpRequestId id) {
+		applyUpdates();
+		done(id);
+	};
+	EditMessage(
+		item,
+		options,
+		callback,
+		fail,
+		MTP_inputMediaTodo(TodoListDataToMTP(&data)));
+}
+
 } // namespace Api

Telegram/SourceFiles/api/api_editing.h

@@ -58,4 +58,11 @@ mtpRequestId EditTextMessage(
 	Fn<void(const QString &error, mtpRequestId requestId)> fail,
 	bool spoilered);
 
+void EditTodoList(
+	not_null<HistoryItem*> item,
+	const TodoListData &data,
+	SendOptions options,
+	Fn<void(mtpRequestId requestId)> done,
+	Fn<void(const QString &error, mtpRequestId requestId)> fail);
+
 } // namespace Api

Telegram/SourceFiles/api/api_todo_lists.cpp

@@ -7,8 +7,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #include "api/api_todo_lists.h"
 
-//#include "api/api_common.h"
-//#include "api/api_updates.h"
+#include "api/api_editing.h"
 #include "apiwrap.h"
 #include "base/random.h"
 #include "data/business/data_shortcut_messages.h" // ShortcutIdToMTP
@@ -134,6 +133,23 @@ void TodoLists::create(
 	});
 }
 
+void TodoLists::edit(
+		not_null<HistoryItem*> item,
+		const TodoListData &data,
+		SendOptions options,
+		Fn<void()> done,
+		Fn<void(QString)> fail) {
+	EditTodoList(item, data, options, [=](mtpRequestId) {
+		if (const auto onstack = done) {
+			onstack();
+		}
+	}, [=](const QString &error, mtpRequestId) {
+		if (const auto onstack = fail) {
+			onstack(error);
+		}
+	});
+}
+
 void TodoLists::add(
 		not_null<HistoryItem*> item,
 		const std::vector<TodoListItem> &items,

Telegram/SourceFiles/api/api_todo_lists.h

@@ -22,6 +22,7 @@ class Session;
 namespace Api {
 
 struct SendAction;
+struct SendOptions;
 
 class TodoLists final {
 public:
@@ -32,6 +33,12 @@ public:
 		SendAction action,
 		Fn<void()> done,
 		Fn<void(QString)> fail);
+	void edit(
+		not_null<HistoryItem*> item,
+		const TodoListData &data,
+		SendOptions options,
+		Fn<void()> done,
+		Fn<void(QString)> fail);
 	void add(
 		not_null<HistoryItem*> item,
 		const std::vector<TodoListItem> &items,

Telegram/SourceFiles/boxes/edit_todo_list_box.cpp

@@ -5,7 +5,7 @@ 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
 */
-#include "boxes/create_todo_list_box.h"
+#include "boxes/edit_todo_list_box.h"
 
 #include "base/call_delayed.h"
 #include "base/event_filter.h"
@@ -85,7 +85,6 @@ private:
 			not_null<Ui::VerticalLayout*> container,
 			not_null<Main::Session*> session,
 			int id,
-			TextWithEntities text,
 			int position,
 			bool locked);
 
@@ -144,7 +143,7 @@ private:
 		int id,
 		TextWithEntities text,
 		anim::type animated);
-	void initTaskField(not_null<Task*> task);
+	void initTaskField(not_null<Task*> task, TextWithEntities text);
 	void checkLastTask();
 	void validateState();
 	void fixAfterErase();
@@ -249,7 +248,6 @@ Tasks::Task::Task(
 	not_null<Ui::VerticalLayout*> container,
 	not_null<Main::Session*> session,
 	int id,
-	TextWithEntities text,
 	int position,
 	bool locked)
 : _id(id)
@@ -270,11 +268,6 @@ Tasks::Task::Task(
 , _limit(session->appConfig().todoListItemTextLimit()) {
 	InitField(outer, _field, session);
 	_field->setMaxLength(_limit + kErrorLimit);
-	_field->setTextWithTags({
-		text.text,
-		TextUtilities::ConvertEntitiesToTextTags(text.entities)
-	});
-	_field->finishAnimating();
 	_field->show();
 	if (locked) {
 		_field->setDisabled(true);
@@ -487,7 +480,7 @@ Tasks::Tasks(
 	for (const auto &task : existing) {
 		addTask(task.id, task.text, anim::type::instant);
 	}
-	checkLastTask();
+	validateState();
 }
 
 bool Tasks::full() const {
@@ -539,10 +532,13 @@ std::vector<TodoListItem> Tasks::toTodoListItems() const {
 	result.reserve(_list.size());
 	auto usedId = 0;
 	for (const auto &task : _list) {
+		if (const auto id = task->id()) {
+			usedId = id;
+		} else if (task->isGood()) {
+			++usedId;
+		}
 		if (task->isGood()) {
-			result.push_back(task->toTodoListItem(++usedId));
-		} else if (const auto id = task->id()) {
-			usedId = std::max(usedId, id);
+			result.push_back(task->toTodoListItem(usedId));
 		}
 	}
 	return result;
@@ -646,17 +642,28 @@ void Tasks::addTask(
 		_container,
 		&_controller->session(),
 		id,
-		std::move(text),
 		_position + _list.size() + _destroyed.size(),
 		locked));
+	const auto field = _list.back()->field();
 	if (!locked) {
-		initTaskField(_list.back().get());
+		initTaskField(_list.back().get(), std::move(text));
+	} else {
+		InitMessageFieldHandlers(
+			_controller,
+			field,
+			Window::GifPauseReason::Layer,
+			[](not_null<DocumentData*>) { return true; });
+		field->setTextWithTags({
+			text.text,
+			TextUtilities::ConvertEntitiesToTextTags(text.entities)
+		});
 	}
+	field->finishAnimating();
 	_list.back()->show(animated);
 	fixShadows();
 }
 
-void Tasks::initTaskField(not_null<Task*> task) {
+void Tasks::initTaskField(not_null<Task*> task, TextWithEntities text) {
 	const auto field = task->field();
 	if (const auto emojiPanel = _emojiPanel) {
 		const auto emojiToggle = Ui::AddEmojiToggleToField(
@@ -686,6 +693,10 @@ void Tasks::initTaskField(not_null<Task*> task) {
 			}, _emojiPanelLifetime);
 		}, emojiToggle->lifetime());
 	}
+	field->setTextWithTags({
+		text.text,
+		TextUtilities::ConvertEntitiesToTextTags(text.entities)
+	});
 	field->submits(
 	) | rpl::start_with_next([=] {
 		const auto index = findField(field);
@@ -789,7 +800,7 @@ void Tasks::checkLastTask() {
 
 } // namespace
 
-CreateTodoListBox::CreateTodoListBox(
+EditTodoListBox::EditTodoListBox(
 	QWidget*,
 	not_null<Window::SessionController*> controller,
 	rpl::producer<int> starsRequired,
@@ -802,25 +813,41 @@ CreateTodoListBox::CreateTodoListBox(
 , _titleLimit(controller->session().appConfig().todoListTitleLimit()) {
 }
 
-auto CreateTodoListBox::submitRequests() const -> rpl::producer<Result> {
+EditTodoListBox::EditTodoListBox(
+	QWidget*,
+	not_null<Window::SessionController*> controller,
+	not_null<HistoryItem*> item)
+: _controller(controller)
+, _sendMenuDetails([] { return SendMenu::Details(); })
+, _editingItem(item)
+, _titleLimit(controller->session().appConfig().todoListTitleLimit()) {
+	_controller->session().changes().messageUpdates(
+		Data::MessageUpdate::Flag::Destroyed
+	) | rpl::start_with_next([=](const Data::MessageUpdate &update) {
+		if (update.item == item) {
+			closeBox();
+		}
+	}, lifetime());
+}
+
+auto EditTodoListBox::submitRequests() const -> rpl::producer<Result> {
 	return _submitRequests.events();
 }
 
-void CreateTodoListBox::setInnerFocus() {
+void EditTodoListBox::setInnerFocus() {
 	_setInnerFocus();
 }
 
-void CreateTodoListBox::submitFailed(const QString &error) {
+void EditTodoListBox::submitFailed(const QString &error) {
 	showToast(error);
 }
 
-not_null<Ui::InputField*> CreateTodoListBox::setupTitle(
+not_null<Ui::InputField*> EditTodoListBox::setupTitle(
 		not_null<Ui::VerticalLayout*> container) {
 	using namespace Settings;
 
 	const auto session = &_controller->session();
 	const auto isPremium = session->premium();
-
 	const auto title = container->add(
 		object_ptr<Ui::InputField>(
 			container,
@@ -860,6 +887,15 @@ not_null<Ui::InputField*> CreateTodoListBox::setupTitle(
 		}, emojiToggle->lifetime());
 	}
 
+	const auto media = _editingItem ? _editingItem->media() : nullptr;
+	if (const auto todolist = media ? media->todolist() : nullptr) {
+		const auto &text = todolist->title;
+		title->setTextWithTags({
+			text.text,
+			TextUtilities::ConvertEntitiesToTextTags(text.entities)
+		});
+	}
+
 	const auto warning = CreateWarningLabel(
 		container,
 		title,
@@ -885,7 +921,7 @@ not_null<Ui::InputField*> CreateTodoListBox::setupTitle(
 	return title;
 }
 
-object_ptr<Ui::RpWidget> CreateTodoListBox::setupContent() {
+object_ptr<Ui::RpWidget> EditTodoListBox::setupContent() {
 	using namespace Settings;
 
 	const auto id = FullMsgId{
@@ -906,11 +942,14 @@ object_ptr<Ui::RpWidget> CreateTodoListBox::setupContent() {
 			tr::lng_todo_create_list(),
 			st::defaultSubsectionTitle),
 		st::createPollFieldTitlePadding);
+	const auto media = _editingItem ? _editingItem->media() : nullptr;
+	const auto todolist = media ? media->todolist() : nullptr;
 	const auto tasks = lifetime().make_state<Tasks>(
 		this,
 		container,
 		_controller,
-		_emojiPanel ? _emojiPanel.get() : nullptr);
+		_emojiPanel ? _emojiPanel.get() : nullptr,
+		todolist ? todolist->items : std::vector<TodoListItem>());
 	auto limit = tasks->addedCount() | rpl::after_next([=](int count) {
 		setCloseByEscape(!count);
 		setCloseByOutsideClick(!count);
@@ -944,14 +983,14 @@ object_ptr<Ui::RpWidget> CreateTodoListBox::setupContent() {
 		object_ptr<Ui::Checkbox>(
 			container,
 			tr::lng_todo_create_allow_add(tr::now),
-			true,
+			!todolist || todolist->othersCanAppend(),
 			st::defaultCheckbox),
 		st::createPollCheckboxMargin);
 	const auto allowMark = container->add(
 		object_ptr<Ui::Checkbox>(
 			container,
 			tr::lng_todo_create_allow_mark(tr::now),
-			true,
+			!todolist || todolist->othersCanComplete(),
 			st::defaultCheckbox),
 		st::createPollCheckboxMargin);
 
@@ -1019,6 +1058,14 @@ object_ptr<Ui::RpWidget> CreateTodoListBox::setupContent() {
 			showError(tr::lng_todo_choose_tasks);
 			tasks->focusFirst();
 		} else if (!*error) {
+			if (_editingItem) {
+				sendOptions = {
+					.scheduled = (_editingItem->isScheduled()
+						? _editingItem->date()
+						: TimeId()),
+					.shortcutId = _editingItem->shortcutId(),
+				};
+			}
 			_submitRequests.fire({ collectResult(), sendOptions });
 		}
 	};
@@ -1043,9 +1090,13 @@ object_ptr<Ui::RpWidget> CreateTodoListBox::setupContent() {
 			_sendMenuDetails());
 	};
 	const auto submit = addButton(
-		tr::lng_todo_create_button(),
+		(_editingItem
+			? tr::lng_settings_save()
+			: tr::lng_todo_create_button()),
 		[=] { isNormal ? send({}) : schedule(); });
-	submit->setText(PaidSendButtonText(_starsRequired.value(), isNormal
+	submit->setText(PaidSendButtonText(_starsRequired.value(), _editingItem
+		? tr::lng_settings_save()
+		: isNormal
 		? tr::lng_todo_create_button()
 		: tr::lng_schedule_button()));
 	const auto sendMenuDetails = [=] {
@@ -1062,7 +1113,7 @@ object_ptr<Ui::RpWidget> CreateTodoListBox::setupContent() {
 	return result;
 }
 
-void CreateTodoListBox::prepare() {
+void EditTodoListBox::prepare() {
 	setTitle(tr::lng_todo_create_title());
 
 	const auto inner = setInnerWidget(setupContent());

Telegram/SourceFiles/boxes/edit_todo_list_box.h

@@ -30,19 +30,23 @@ namespace SendMenu {
 struct Details;
 } // namespace SendMenu
 
-class CreateTodoListBox : public Ui::BoxContent {
+class EditTodoListBox : public Ui::BoxContent {
 public:
 	struct Result {
 		TodoListData todolist;
 		Api::SendOptions options;
 	};
 
-	CreateTodoListBox(
+	EditTodoListBox(
 		QWidget*,
 		not_null<Window::SessionController*> controller,
 		rpl::producer<int> starsRequired,
 		Api::SendType sendType,
 		SendMenu::Details sendMenuDetails);
+	EditTodoListBox(
+		QWidget*,
+		not_null<Window::SessionController*> controller,
+		not_null<HistoryItem*> item);
 
 	[[nodiscard]] rpl::producer<Result> submitRequests() const;
 	void submitFailed(const QString &error);
@@ -68,6 +72,7 @@ private:
 	const not_null<Window::SessionController*> _controller;
 	const Api::SendType _sendType = Api::SendType();
 	const Fn<SendMenu::Details()> _sendMenuDetails;
+	HistoryItem *_editingItem = nullptr;
 	rpl::variable<int> _starsRequired;
 	base::unique_qptr<ChatHelpers::TabbedPanel> _emojiPanel;
 	Fn<void()> _setInnerFocus;

Telegram/SourceFiles/data/data_media_types.cpp

@@ -2367,6 +2367,10 @@ TextForMimeData MediaTodoList::clipboardText() const {
 	return TextForMimeData::Rich(std::move(result));
 }
 
+bool MediaTodoList::allowsEdit() const {
+	return parent()->out();
+}
+
 bool MediaTodoList::updateInlineResultMedia(const MTPMessageMedia &media) {
 	return false;
 }

Telegram/SourceFiles/data/data_media_types.h

@@ -625,6 +625,7 @@ public:
 	TextWithEntities notificationText() const override;
 	QString pinnedTextSubstring() const override;
 	TextForMimeData clipboardText() const override;
+	bool allowsEdit() const override;
 
 	bool updateInlineResultMedia(const MTPMessageMedia &media) override;
 	bool updateSentMedia(const MTPMessageMedia &media) override;

Telegram/SourceFiles/data/data_peer.cpp

@@ -685,7 +685,8 @@ bool PeerData::canCreatePolls() const {
 }
 
 bool PeerData::canCreateTodoLists() const {
-	return Data::CanSend(this, ChatRestriction::SendPolls) || isUser();
+	return session().premium()
+		&& (Data::CanSend(this, ChatRestriction::SendPolls) || isUser());
 }
 
 bool PeerData::canCreateTopics() const {

Telegram/SourceFiles/history/history_widget.cpp

@@ -8559,6 +8559,11 @@ void HistoryWidget::editMessage(
 	} else if (_voiceRecordBar->isActive()) {
 		controller()->showToast(tr::lng_edit_caption_voice(tr::now));
 		return;
+	} else if (const auto media = item->media()) {
+		if (const auto todolist = media->todolist()) {
+			Window::PeerMenuEditTodoList(controller(), item);
+			return;
+		}
 	} else if (_composeSearch) {
 		_composeSearch->hideAnimated();
 	}

Telegram/SourceFiles/history/view/controls/history_view_compose_controls.cpp

@@ -84,6 +84,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/effects/spoiler_mess.h"
 #include "webrtc/webrtc_environment.h"
 #include "window/window_adaptive.h"
+#include "window/window_peer_menu.h"
 #include "window/window_session_controller.h"
 #include "mainwindow.h"
 #include "styles/style_chat.h"
@@ -2952,6 +2953,12 @@ void ComposeControls::editMessage(not_null<HistoryItem*> item) {
 	if (_voiceRecordBar->isActive()) {
 		_show->showBox(Ui::MakeInformBox(tr::lng_edit_caption_voice()));
 		return;
+	} else if (const auto media = item->media()) {
+		if (const auto todolist = media->todolist()) {
+			Assert(_regularWindow != nullptr);
+			Window::PeerMenuEditTodoList(_regularWindow, item);
+			return;
+		}
 	}
 
 	if (!isEditingMessage()) {

Telegram/SourceFiles/history/view/history_view_chat_section.cpp

@@ -352,6 +352,8 @@ ChatWidget::ChatWidget(
 				_composeControls->editMessage(
 					fullId,
 					_inner->getSelectedTextRange(item));
+			} else if (media->todolist()) {
+				Window::PeerMenuEditTodoList(controller, item);
 			}
 		}
 	}, _inner->lifetime());

Telegram/SourceFiles/history/view/history_view_scheduled_section.cpp

@@ -231,6 +231,8 @@ ScheduledWidget::ScheduledWidget(
 				_composeControls->editMessage(
 					fullId,
 					_inner->getSelectedTextRange(item));
+			} else if (media->todolist()) {
+				Window::PeerMenuEditTodoList(controller, item);
 			}
 		}
 	}, _inner->lifetime());

Telegram/SourceFiles/settings/business/settings_shortcut_messages.cpp

@@ -58,6 +58,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/painter.h"
 #include "window/themes/window_theme.h"
 #include "window/section_widget.h"
+#include "window/window_peer_menu.h"
 #include "window/window_session_controller.h"
 #include "styles/style_boxes.h"
 #include "styles/style_chat_helpers.h"
@@ -399,6 +400,8 @@ ShortcutMessages::ShortcutMessages(
 				_composeControls->editMessage(
 					fullId,
 					_inner->getSelectedTextRange(item));
+			} else if (media->todolist()) {
+				Window::PeerMenuEditTodoList(_controller, item);
 			}
 		}
 	}, _inner->lifetime());

Telegram/SourceFiles/window/window_peer_menu.cpp

@@ -29,7 +29,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "boxes/moderate_messages_box.h"
 #include "boxes/choose_filter_box.h"
 #include "boxes/create_poll_box.h"
-#include "boxes/create_todo_list_box.h"
+#include "boxes/edit_todo_list_box.h"
 #include "boxes/pin_messages_box.h"
 #include "boxes/premium_limits_box.h"
 #include "boxes/report_messages_box.h"
@@ -1244,7 +1244,8 @@ void Filler::addCreateTodoList() {
 		return;
 	}
 	const auto can = _topic
-		? Data::CanSend(_topic, ChatRestriction::SendPolls)
+		? (_peer->session().premium()
+			&& Data::CanSend(_topic, ChatRestriction::SendPolls))
 		: _peer->canCreateTodoLists();
 	if (!can) {
 		return;
@@ -1973,19 +1974,19 @@ void PeerMenuCreateTodoList(
 	) | rpl::map([=] {
 		return peer->starsPerMessageChecked();
 	});
-	auto box = Box<CreateTodoListBox>(
+	auto box = Box<EditTodoListBox>(
 		controller,
 		std::move(starsRequired),
 		sendType,
 		sendMenuDetails);
 	struct State {
-		Fn<void(const CreateTodoListBox::Result &)> create;
+		Fn<void(const EditTodoListBox::Result &)> create;
 		SendPaymentHelper sendPayment;
 		bool lock = false;
 	};
-	const auto weak = QPointer<CreateTodoListBox>(box);
+	const auto weak = QPointer<EditTodoListBox>(box);
 	const auto state = box->lifetime().make_state<State>();
-	state->create = [=](const CreateTodoListBox::Result &result) {
+	state->create = [=](const EditTodoListBox::Result &result) {
 		const auto withPaymentApproved = crl::guard(weak, [=](int stars) {
 			if (const auto onstack = state->create) {
 				auto copy = result;
@@ -2028,6 +2029,34 @@ void PeerMenuCreateTodoList(
 	controller->show(std::move(box), Ui::LayerOption::CloseOther);
 }
 
+void PeerMenuEditTodoList(
+		not_null<Window::SessionController*> controller,
+		not_null<HistoryItem*> item) {
+	const auto media = item->media();
+	const auto todolist = media ? media->todolist() : nullptr;
+	if (!todolist) {
+		return;
+	} else if (!item->history()->session().premium()) {
+		PeerMenuTodoWantsPremium(TodoWantsPremium::Add);
+		return;
+	}
+	auto box = Box<EditTodoListBox>(controller, item);
+	const auto weak = QPointer<EditTodoListBox>(box);
+	box->submitRequests(
+	) | rpl::start_with_next([=](const EditTodoListBox::Result &result) {
+		const auto api = &item->history()->session().api();
+		api->todoLists().edit(
+			item,
+			result.todolist,
+			result.options,
+			crl::guard(weak, [=] { weak->closeBox(); }),
+			crl::guard(weak, [=](const QString &error) {
+				weak->submitFailed(error);
+			}));
+	}, box->lifetime());
+	controller->show(std::move(box), Ui::LayerOption::CloseOther);
+}
+
 bool PeerMenuShowAddTodoListTasks(not_null<HistoryItem*> item) {
 	const auto media = item ? item->media() : nullptr;
 	const auto todolist = media ? media->todolist() : nullptr;

Telegram/SourceFiles/window/window_peer_menu.h

@@ -123,6 +123,9 @@ void PeerMenuCreateTodoList(
 	FullReplyTo replyTo = FullReplyTo(),
 	Api::SendType sendType = Api::SendType::Normal,
 	SendMenu::Details sendMenuDetails = SendMenu::Details());
+void PeerMenuEditTodoList(
+	not_null<Window::SessionController*> controller,
+	not_null<HistoryItem*> item);
 [[nodiscard]] bool PeerMenuShowAddTodoListTasks(not_null<HistoryItem*> item);
 void PeerMenuAddTodoListTasks(
 	not_null<Window::SessionController*> controller,