Improve topic three-dot menu.

Telegram/SourceFiles/data/data_forum_topic.cpp

@@ -223,6 +223,11 @@ bool ForumTopic::canWrite() const {
 		&& (!closed() || canToggleClosed());
 }
 
+bool ForumTopic::canSendPolls() const {
+	return canWrite()
+		&& !channel()->amRestricted(ChatRestriction::SendPolls);
+}
+
 bool ForumTopic::canEdit() const {
 	return my() || channel()->canManageTopics();
 }

Telegram/SourceFiles/data/data_forum_topic.h

@@ -65,6 +65,7 @@ public:
 
 	[[nodiscard]] bool my() const;
 	[[nodiscard]] bool canWrite() const;
+	[[nodiscard]] bool canSendPolls() const;
 	[[nodiscard]] bool canEdit() const;
 	[[nodiscard]] bool canToggleClosed() const;
 	[[nodiscard]] bool canTogglePinned() const;

Telegram/SourceFiles/history/view/history_view_top_bar_widget.cpp

@@ -1024,17 +1024,34 @@ void TopBarWidget::updateControlsVisibility() {
 	if (_unreadBadge) {
 		_unreadBadge->setVisible(!_chooseForReportReason);
 	}
+	const auto topic = _activeChat.key.topic();
 	const auto section = _activeChat.section;
 	const auto historyMode = (section == Section::History);
-	const auto hasPollsMenu = _activeChat.key.peer()
+	const auto hasPollsMenu = (_activeChat.key.peer()
-		&& _activeChat.key.peer()->canSendPolls();
+		&& _activeChat.key.peer()->canSendPolls())
+		|| (topic && topic->canSendPolls());
+	const auto hasTopicMenu = [&] {
+		if (!topic) {
+			return false;
+		}
+		auto empty = true;
+		const auto callback = [&](const Ui::Menu::MenuCallback::Args&) {
+			empty = false;
+			return (QAction*)nullptr;
+		};
+		Window::FillDialogsEntryMenu(
+			_controller,
+			_activeChat,
+			Ui::Menu::MenuCallback(callback));
+		return !empty;
+	}();
 	const auto hasMenu = !_activeChat.key.folder()
 		&& (section == Section::History
 			? true
 			: (section == Section::Scheduled)
 			? hasPollsMenu
 			: (section == Section::Replies)
-			? (hasPollsMenu || _activeChat.key.topic())
+			? (hasPollsMenu || hasTopicMenu)
 			: (section == Section::ChatsList)
 			? (_activeChat.key.peer() && _activeChat.key.peer()->isForum())
 			: false);

Telegram/SourceFiles/window/window_peer_menu.cpp

@@ -937,7 +937,7 @@ void Filler::addManageChat() {
 }
 
 void Filler::addCreatePoll() {
-	if (!_peer->canSendPolls()) {
+	if (!(_topic ? _topic->canSendPolls() : _peer->canSendPolls())) {
 		return;
 	}
 	const auto peer = _peer;
@@ -1044,7 +1044,6 @@ void Filler::addCreateTopic() {
 	}
 	const auto peer = _peer;
 	const auto controller = _controller;
-	_addAction(PeerMenuCallback::Args{ .isSeparator = true });
 	_addAction(tr::lng_forum_create_topic(tr::now), [=] {
 		if (const auto forum = peer->forum()) {
 			controller->show(Box(
@@ -1053,6 +1052,7 @@ void Filler::addCreateTopic() {
 				forum->history()));
 		}
 	}, &st::menuIconDiscussion);
+	_addAction(PeerMenuCallback::Args{ .isSeparator = true });
 }
 
 void Filler::addViewAsMessages() {
@@ -1064,7 +1064,6 @@ void Filler::addViewAsMessages() {
 	_addAction(tr::lng_forum_view_as_messages(tr::now), [=] {
 		controller->showPeerHistory(peer->id);
 	}, &st::menuIconViewReplies);
-	_addAction(PeerMenuCallback::Args{ .isSeparator = true });
 }
 
 void Filler::addSearchTopics() {
@@ -1083,22 +1082,22 @@ void Filler::fillChatsListActions() {
 	if (!_peer || !_peer->isForum()) {
 		return;
 	}
-	addViewAsMessages();
+	addCreateTopic();
-	if (FillVideoChatMenu(_controller, _request, _addAction)) {
-		_addAction(PeerMenuCallback::Args{ .isSeparator = true });
-	}
 	addInfo();
+	addViewAsMessages();
+	addManageChat();
+	FillVideoChatMenu(_controller, _request, _addAction);
 	addNewMembers();
 	const auto &all = _peer->forum()->topicsList()->indexed()->all();
 	if (all.size() > kTopicsSearchMinCount) {
 		addSearchTopics();
 	}
+	_addAction(PeerMenuCallback::Args{ .isSeparator = true });
 	if (_peer->asChannel()->amIn()) {
 		addLeaveChat();
 	} else {
 		addJoinChat();
 	}
-	addCreateTopic();
 }
 
 void Filler::fillContextMenuActions() {
@@ -1163,7 +1162,6 @@ void Filler::fillRepliesActions() {
 	if (_topic) {
 		addInfo();
 		addManageTopic();
-		addManageChat();
 	}
 	addCreatePoll();
 	addToggleTopicClosed();