Moved nextSong and previousSong to SoloToolController

1 files changed, 22 insertions, 0 deletions

diff --git a/solo-tool-project/src/solo_tool/solo_tool_controller.py b/solo-tool-project/src/solo_tool/solo_tool_controller.py
new file mode 100644
index 0000000..d283725
--- /dev/null
+++ b/solo-tool-project/src/solo_tool/solo_tool_controller.py
@@ -0,0 +1,22 @@
+import os
+
+from solo_tool.solo_tool import SoloTool
+
+class SoloToolController:
+    def __init__(self, soloTool: SoloTool):
+        self._soloTool = soloTool
+
+    def nextSong(self):
+        current = self._soloTool.getCurrentSong()
+        if current is None:
+            self._soloTool.setSong(0)
+        else: 
+            self._soloTool.setSong(current + 1)
+
+    def previousSong(self):
+        current = self._soloTool.getCurrentSong()
+        if current is None:
+            self._soloTool.setSong(0)
+        else: 
+            self._soloTool.setSong(current - 1)
+