audio settings menu

src/audio/audio.cpp

@@ -356,6 +356,10 @@ Channel* audio::get_channel(int index) {
     return channels.at(index).get();
 }
 
+Channel* audio::get_channel(const std::string& name) {
+    return get_channel(get_channel_index(name));
+}
+
 std::shared_ptr<Stream> audio::get_associated_stream(speakerid_t id) {
     auto found = streams.find(id);
     if (found != streams.end()) {

src/audio/audio.h

@@ -55,6 +55,16 @@ namespace audio {
         /// @brief Get channel name
         const std::string& getName() const;
 
+        inline void setPaused(bool flag) {
+            if (flag == paused)
+                return;
+            if (flag) {
+                pause();
+            } else {
+                resume();
+            }
+        }
+
         /// @brief Pause all speakers in channel
         void pause();
 
@@ -472,10 +482,15 @@ namespace audio {
     extern int get_channel_index(const std::string& name);
 
     /// @brief Get channel by index. 0 - is master channel
-    /// @param name channel index
+    /// @param index channel index
     /// @return channel or nullptr
     extern Channel* get_channel(int index);
 
+    /// @brief Get channel by name.
+    /// @param name channel name
+    /// @return channel or nullptr
+    extern Channel* get_channel(const std::string& name);
+
     /// @brief Get stream associated with speaker
     /// @param id speaker id
     /// @return stream or nullptr