From 7e01b1282585f5783d0bae77a6fa212c8a242a49 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Wed, 12 Jun 2024 17:50:30 +0300
Subject: [PATCH] Replaced credits currency with icon in buttons of reply
 keyboard.

---
 .../history/history_item_components.cpp       | 47 ++++++++++++++++---
 1 file changed, 41 insertions(+), 6 deletions(-)

diff --git a/Telegram/SourceFiles/history/history_item_components.cpp b/Telegram/SourceFiles/history/history_item_components.cpp
index 60c29e7ee4..dde906494d 100644
--- a/Telegram/SourceFiles/history/history_item_components.cpp
+++ b/Telegram/SourceFiles/history/history_item_components.cpp
@@ -14,6 +14,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/effects/spoiler_mess.h"
 #include "ui/image/image.h"
 #include "ui/toast/toast.h"
+#include "ui/text/format_values.h"
 #include "ui/text/text_options.h"
 #include "ui/text/text_utilities.h"
 #include "ui/chat/chat_style.h"
@@ -48,9 +49,11 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "main/main_session.h"
 #include "window/window_session_controller.h"
 #include "api/api_bot.h"
-#include "styles/style_widgets.h"
+#include "styles/style_boxes.h"
 #include "styles/style_chat.h"
 #include "styles/style_dialogs.h" // dialogsMiniReplyStory.
+#include "styles/style_settings.h"
+#include "styles/style_widgets.h"
 
 #include <QtGui/QGuiApplication>
 
@@ -679,6 +682,11 @@ ReplyKeyboard::ReplyKeyboard(
 		const auto context = _item->fullId();
 		const auto rowCount = int(markup->data.rows.size());
 		_rows.reserve(rowCount);
+		const auto buttonEmoji = Ui::Text::SingleCustomEmoji(
+			owner->customEmojiManager().registerInternalEmoji(
+				st::settingsPremiumIconStar,
+				QMargins(0, -st::moderateBoxExpandInnerSkip, 0, 0),
+				true));
 		for (auto i = 0; i != rowCount; ++i) {
 			const auto &row = markup->data.rows[i];
 			const auto rowSize = int(row.size());
@@ -686,17 +694,44 @@ ReplyKeyboard::ReplyKeyboard(
 			newRow.reserve(rowSize);
 			for (auto j = 0; j != rowSize; ++j) {
 				auto button = Button();
-				const auto text = row[j].text;
+				const auto text = base::duplicate(row[j].text).replace(
+					Ui::kCreditsCurrency,
+					QChar(0x2B50));
+				const auto textWithEntities = [&] {
+					auto result = TextWithEntities();
+					auto firstPart = true;
+					for (const auto &part : text.split(QChar(0x2B50))) {
+						if (!firstPart) {
+							result.append(buttonEmoji);
+						}
+						result.append(part);
+						firstPart = false;
+					}
+					return result.entities.empty()
+						? TextWithEntities()
+						: result;
+				}();
 				button.type = row.at(j).type;
 				button.link = std::make_shared<ReplyMarkupClickHandler>(
 					owner,
 					i,
 					j,
 					context);
-				button.text.setText(
-					_st->textStyle(),
-					TextUtilities::SingleLine(text),
-					kPlainTextOptions);
+				if (!textWithEntities.text.isEmpty()) {
+					button.text.setMarkedText(
+						_st->textStyle(),
+						TextUtilities::SingleLine(textWithEntities),
+						kMarkupTextOptions,
+						Core::MarkedTextContext{
+							.session = &item->history()->owner().session(),
+							.customEmojiRepaint = [=] { _st->repaint(item); },
+						});
+				} else {
+					button.text.setText(
+						_st->textStyle(),
+						TextUtilities::SingleLine(text),
+						kPlainTextOptions);
+				}
 				button.characters = text.isEmpty() ? 1 : text.size();
 				newRow.push_back(std::move(button));
 			}