Separate percent and decibel volume configs and make validation all o…

…ccur at once.

config.sample.toml

@@ -22,24 +22,29 @@ incoming_endpoint = "127.0.0.1:9001"
 use_decibels = false
 
 # The amount that the volume should be increased when using the volume keys.
-# Percentage: Up to max of 0.10 which will increase the volume by 10%.
-increment = 0.02
-# Decibels: Up to max of 6.0 dB in multiples of 0.25 (e.g. 0.25, 0.5, 0.75, etc.).
-# increment = 2.0
+# Up to max of 0.10 which will increase the volume by 10%.
+increment_percent = 0.02
 
 # The amount that the volume should be increased when using the volume keys and holding shift down.
-# Percentage: Up to a max of 0.05 which will increase the volume by 5%.
-fine_increment = 0.01
-# Decibels: Up to max of 3.0 dB in multiples of 0.25 (i.e.. 0.25, 0.5, 0.75, etc.). When using
-#           decibels, it is generally a good idea to ensure the fine increment is a multiple of
-#           increment.
-# fine_increment = 0.5
+# Up to a max of 0.05 which will increase the volume by 5%.
+fine_increment_percent = 0.01
 
 # The maximum volume to send.
-# Percentage: Up to a max of 1.0 which is 100% volume.
-max = 1.0
-# Decibels: Up to max of 6.0 dB.
-# max = 6.0
+# Up to a max of 1.0 which is 100% volume.
+max_percent = 1.0
+
+# The amount that the volume should be increased when using the volume keys and using decibels.
+# Up to max of 6.0 dB in multiples of 0.5 (e.g. 0.5, 1.0, 1.5, etc.).
+increment_decibels = 2.0
+
+# The amount that the volume should be increased when using the volume keys and holding shift down
+# and using decibels.
+# Up to max of 3.0 dB in multiples of 0.25 (i.e.. 0.25, 0.5, 0.75, etc.).
+fine_increment_decibels = 0.5
+
+# The maximum volume to send when using decibels.
+# Up to max of 6.0 dB.
+max_decibels = 6.0
 
 [theme]
 # The main widget and tray tooltip background corner rounding and color.