AudioSourceIdx name(int pos)

Author: pschatzmann

src/AudioTools/Disk/AudioSourceIdxSD.h

@@ -116,6 +116,11 @@ class AudioSourceIdxSD : public AudioSource {
     return idx.indexOf(filename);
   }
 
+  /// Provides the filen name for the indicated index
+  const char* name(int pos) {
+    return idx[pos];
+  }
+
 protected:
 #if defined(USE_SD_NO_NS) 
   SDIndex<SDClass, File> idx{SD};

src/AudioTools/Disk/AudioSourceIdxSDFAT.h

@@ -146,6 +146,11 @@ class AudioSourceIdxSDFAT : public AudioSource {
     return idx.indexOf(filename);
   }
 
+  /// Provides the filen name for the indicated index
+  const char* name(int pos) {
+    return idx[pos];
+  }
+
  protected:
   SdSpiConfig *p_cfg = nullptr;
   AudioFs sd;

src/AudioTools/Disk/AudioSourceIdxSDMMC.h

@@ -104,6 +104,11 @@ class AudioSourceIdxSDMMC : public AudioSource {
     return idx.indexOf(filename);
   }
 
+  /// Provides the filen name for the indicated index
+  const char* name(int pos) {
+    return idx[pos];
+  }
+
 protected:
   SDIndex<fs::SDMMCFS,fs::File> idx{SD_MMC};
   File file;