bgp/ncd: владение conn через NCD-handle в senders_list; call audio route persist + incoming call sound

tools/chatgui/src/sound_manager.cpp

@@ -56,6 +56,7 @@ void SoundManager::shutdown() {
     if (m_engine) { ma_engine_uninit(m_engine); delete m_engine; m_engine = nullptr; }
     DEBUG_DEBUG(DEBUG_CATEGORY_GENERAL, "SoundManager: after ma_engine_uninit");
     m_initialized = false;
+    m_loopName.clear();
 }
 
 void SoundManager::setEnabled(bool enabled) { m_enabled = enabled; }
@@ -151,6 +152,39 @@ void SoundManager::play(const QString& name) {
     ma_sound_start(s);
 }
 
+void SoundManager::playLoop(const QString& name) {
+    if (!m_enabled) return;
+    if (!m_initialized) { DEBUG_WARN(DEBUG_CATEGORY_DEBUG, "SoundManager::playLoop: not initialized"); return; }
+
+    EventSettings es = m_eventSettings.value(name);
+    if (!es.enabled) return;
+
+    auto it = m_sounds.find(name);
+    if (it == m_sounds.end()) {
+        DEBUG_WARN(DEBUG_CATEGORY_DEBUG, "SoundManager::playLoop: sound '%s' not loaded", qPrintable(name));
+        return;
+    }
+
+    ma_sound* s = it->sound;
+    ma_sound_stop(s);
+    ma_sound_seek_to_pcm_frame(s, 0);
+    ma_sound_set_volume(s, m_volume * es.volume);
+    ma_sound_set_looping(s, MA_TRUE);
+    ma_sound_start(s);
+    m_loopName = name;
+}
+
+void SoundManager::stopLoop() {
+    if (m_loopName.isEmpty()) return;
+    auto it = m_sounds.find(m_loopName);
+    m_loopName.clear();
+    if (it == m_sounds.end()) return;
+    ma_sound* s = it->sound;
+    ma_sound_stop(s);
+    ma_sound_set_looping(s, MA_FALSE);
+    ma_sound_seek_to_pcm_frame(s, 0);
+}
+
 ma_context* SoundManager::context() {
     return m_context;
 }