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Telegram/SourceFiles/ui/item_text_options.cpp

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+/*
+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
+*/
+#include "ui/item_text_options.h"
+
+#include "history/history.h"
+#include "history/history_item.h"
+#include "data/data_channel.h"
+#include "data/data_chat.h"
+#include "data/data_user.h"
+
+namespace Ui {
+namespace {
+
+bool UseBotTextOptions(
+		not_null<History*> history,
+		not_null<PeerData*> author) {
+	if (const auto user = history->peer->asUser()) {
+		if (user->isBot()) {
+			return true;
+		}
+	} else if (const auto chat = history->peer->asChat()) {
+		if (chat->botStatus >= 0) {
+			return true;
+		}
+	} else if (const auto group = history->peer->asMegagroup()) {
+		if (group->mgInfo->botStatus >= 0) {
+			return true;
+		}
+	}
+	if (const auto user = author->asUser()) {
+		if (user->isBot()) {
+			return true;
+		}
+	}
+	return false;
+}
+
+} // namespace
+
+const TextParseOptions &ItemTextOptions(
+		not_null<History*> history,
+		not_null<PeerData*> author) {
+	return UseBotTextOptions(history, author)
+		? ItemTextBotDefaultOptions()
+		: ItemTextDefaultOptions();
+}
+
+const TextParseOptions &ItemTextOptions(not_null<const HistoryItem*> item) {
+	return ItemTextOptions(item->history(), item->author());
+}
+
+const TextParseOptions &ItemTextNoMonoOptions(
+		not_null<History*> history,
+		not_null<PeerData*> author) {
+	return UseBotTextOptions(history, author)
+		? ItemTextBotNoMonoOptions()
+		: ItemTextNoMonoOptions();
+}
+
+const TextParseOptions &ItemTextNoMonoOptions(
+		not_null<const HistoryItem*> item) {
+	return ItemTextNoMonoOptions(item->history(), item->author());
+}
+
+} // namespace Ui