1 files changed, 22 insertions, 5 deletions
diff --git a/staff.py b/staff.py
index 15ba0fc..0f210cc 100644
--- a/staff.py
+++ b/staff.py
@@ -18,6 +18,13 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 # MA 02110-1301, USA.
 
+import logging
+logger = logging.getLogger('staff')
+
+
+class Beat:
+    clef = None
+
 
 class Staff:
     y = 0
@@ -25,10 +32,11 @@ class Staff:
     rmarg = 0
     spacing = 0
     ymax = 0
-    clef = None
 
-    def __init__(self):
-        pass
+    def __init__(self, beat):
+        self.beats = []
+        self.beats.append(beat)
+        logger.debug(self.beats)
 
     def draw(self, window, width):
         context = window.cairo_create()
@@ -42,5 +50,14 @@ class Staff:
             line_y += self.spacing
         self.ymax = line_y + self.spacing * 2
         context.stroke()
-        self.clef.draw(window.cairo_create(), self.lmarg * 1.1, self.y,
-            self.spacing * 3, self.ymax - self.y - self.spacing)
+        context.clip()
+        self.draw_beats(window)
+
+    def draw_beats(self, window):
+        for beat in self.beats:
+            if beat.clef != None:
+                beat.clef.draw(window.cairo_create(),
+                               self.lmarg * 1.1,
+                               self.y,
+                               self.spacing * 3,
+                               self.ymax - self.y - self.spacing)