From 0f9210e4912a5f197dc2c477410417a78c471330 Mon Sep 17 00:00:00 2001
From: evgeny <evgeny@adaptto.ru>
Date: Sun, 4 Oct 2026 15:59:45 +0200
Subject: [PATCH] Share the desktop portable radio icon painter

---
 tools/chatgui/src/flagpainter.cpp | 16 ++++++++++++++++
 tools/chatgui/src/flagpainter.h   |  4 +++-
 tools/chatgui/src/messagelist.cpp | 11 ++---------
 3 files changed, 21 insertions(+), 10 deletions(-)

diff --git a/tools/chatgui/src/flagpainter.cpp b/tools/chatgui/src/flagpainter.cpp
index 48d44c7a..cba8d0b6 100644
--- a/tools/chatgui/src/flagpainter.cpp
+++ b/tools/chatgui/src/flagpainter.cpp
@@ -2,6 +2,22 @@
 #include <QPainterPath>
 #include <cmath>
 
+// Портативная рация: общий рисунок для кнопки и списка участников.
+void FlagPainter::drawRadio(QPainter* p, int x, int y, int sz, const QColor& color) {
+    p->save();
+    p->setRenderHint(QPainter::Antialiasing);
+    p->translate(x, y);
+    p->scale(sz / 24.0, sz / 24.0);
+    p->setPen(QPen(color, 1.7, Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin));
+    p->setBrush(Qt::NoBrush);
+    p->drawLine(QPointF(8.5, 1), QPointF(8.5, 9));
+    p->drawLine(QPointF(14.5, 7), QPointF(14.5, 9));
+    p->drawRoundedRect(QRectF(7, 9, 10, 13), 2, 2);
+    p->drawRoundedRect(QRectF(9.5, 11.5, 5, 3), 0.5, 0.5);
+    for (int yLine : {16, 18, 20}) p->drawLine(QPointF(9.5, yLine), QPointF(14.5, yLine));
+    p->restore();
+}
+
 void FlagPainter::draw(QPainter* p, uint8_t flags, int x, int y, int sz) {
     if (!flags) return;
     int cx = x;
diff --git a/tools/chatgui/src/flagpainter.h b/tools/chatgui/src/flagpainter.h
index d2c28c34..550cf395 100644
--- a/tools/chatgui/src/flagpainter.h
+++ b/tools/chatgui/src/flagpainter.h
@@ -1,4 +1,4 @@
-/* Отрисовка флагов участника (supernode/admin/moder/deleted) и отдельного значка storage. */
+/* Отрисовка флагов участника и общих значков storage/рации. */
 #ifndef FLAGPAINTER_H
 #define FLAGPAINTER_H
 
@@ -10,11 +10,13 @@
 #define MEMBER_FLAG_ADMIN     0x02
 #define MEMBER_FLAG_MODER     0x04
 #define MEMBER_FLAG_DELETED   0x08
+#define MEMBER_FLAG_RADIO     0x10
 
 class FlagPainter {
 public:
     static void draw(QPainter* p, uint8_t flags, int x, int y, int sz);
     static void drawStorage(QPainter* p, int x, int y, int sz);
+    static void drawRadio(QPainter* p, int x, int y, int sz, const QColor& color);
 
 private:
     static void drawLightning(QPainter* p, int x, int y, int sz);
diff --git a/tools/chatgui/src/messagelist.cpp b/tools/chatgui/src/messagelist.cpp
index ebb9c1d5..8cdd23df 100644
--- a/tools/chatgui/src/messagelist.cpp
+++ b/tools/chatgui/src/messagelist.cpp
@@ -52,6 +52,7 @@ void chat_core_save_ui_state_trampoline(void* arg);
 
 #include "radio_audio_engine.h"
 #include "radiopanel.h"
+#include "flagpainter.h"
 #include <QLabel>
 #include <QPushButton>
 #include <QHBoxLayout>
@@ -61,15 +62,7 @@ static QIcon makeRadioIcon(const QColor& color) {
     QPixmap pix(48, 48);
     pix.fill(Qt::transparent);
     QPainter p(&pix);
-    p.setRenderHint(QPainter::Antialiasing);
-    p.scale(2, 2);
-    p.setPen(QPen(color, 1.7, Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin));
-    p.setBrush(Qt::NoBrush);
-    p.drawLine(QPointF(8.5, 1), QPointF(8.5, 9));
-    p.drawLine(QPointF(14.5, 7), QPointF(14.5, 9));
-    p.drawRoundedRect(QRectF(7, 9, 10, 13), 2, 2);
-    p.drawRoundedRect(QRectF(9.5, 11.5, 5, 3), 0.5, 0.5);
-    for (int y : {16, 18, 20}) p.drawLine(QPointF(9.5, y), QPointF(14.5, y));
+    FlagPainter::drawRadio(&p, 0, 0, 48, color);
     p.end();
     QIcon icon;
     // Явно задаём все режимы: Qt не перекрашивает значок при checked/disabled.