Add controll-server and control mixer

1 files changed, 39 insertions, 0 deletions

diff --git a/voctocore/lib/commands.py b/voctocore/lib/commands.py
new file mode 100644
index 0000000..f3243f3
--- /dev/null
+++ b/voctocore/lib/commands.py
@@ -0,0 +1,39 @@
+#!/usr/bin/python3
+import logging
+
+from lib.config import Config
+
+class ControlServerCommands():
+	log = logging.getLogger('ControlServerCommands')
+
+	pipeline = None
+	vnames = []
+
+	def __init__(self, pipeline):
+		self.pipeline = pipeline
+		self.vnames = Config.getlist('sources', 'video')
+
+	def decodeVideoSrcName(self, src_name_or_id):
+		if isinstance(src_name_or_id, str):
+			try:
+				return self.vnames.index(src_name_or_id)
+			except Exception as e:
+				raise IndexError("video-source %s unknown" % src_name_or_id)
+
+		if src_name_or_id < 0 or src_name_or_id >= len(self.vnames):
+			raise IndexError("video-source %s unknown" % src_name_or_id)
+
+
+	def set_video_a(self, src_name_or_id):
+		src_id = self.decodeVideoSrcName(src_name_or_id)
+		self.pipeline.vmixer.setVideoA(src_id)
+		return True
+
+	def set_video_b(self, src_name_or_id):
+		src_id = self.decodeVideoSrcName(src_name_or_id)
+		self.pipeline.vmixer.setVideoB(src_id)
+		return True
+
+	def set_composite_mode(self, composite_mode):
+		self.pipeline.vmixer.set_composite_mode(src_name_or_id)
+		return True