From 1355364de08e9b941c6fb93cd95ff0df6703dc21 Mon Sep 17 00:00:00 2001
From: pin <pin@fe552daf-6dbe-4428-90eb-1537e0879342>
Date: Thu, 8 Jul 2010 14:31:50 +0000
Subject: [PATCH] =?utf8?q?Impression=20d'un=20=C3=A9v=C3=A9nement=20SONGEN?=
 =?utf8?q?D=20=C3=A0=20la=20fin=20de=20la=20chanson.?=
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git-svn-id: https://svn.cri.ensmp.fr/svn/minwii/trunk@280 fe552daf-6dbe-4428-90eb-1537e0879342
---
 src/minwii/event_pprinters.py       | 3 +++
 src/minwii/events.py                | 5 ++++-
 src/minwii/musicxml.py              | 8 ++------
 src/minwii/widgets/playingscreen.py | 9 ++++++++-
 4 files changed, 17 insertions(+), 8 deletions(-)

diff --git a/src/minwii/event_pprinters.py b/src/minwii/event_pprinters.py
index bc5834d..c8b270a 100755
--- a/src/minwii/event_pprinters.py
+++ b/src/minwii/event_pprinters.py
@@ -18,6 +18,9 @@ def log_NOTEOFF(e):
     
 def log_NOTEEND(e):
     return ''
+
+def log_SONGEND(e) :
+    return ''
         
 def log_COLSTATECHANGE(e):
     col = e.column
diff --git a/src/minwii/events.py b/src/minwii/events.py
index a67a416..877be75 100755
--- a/src/minwii/events.py
+++ b/src/minwii/events.py
@@ -7,13 +7,16 @@ events = ['NOTEON',
           'COLDOWN',
           'COLUP',
           'COLOVER',
-          'COLSTATECHANGE']
+          'COLSTATECHANGE',
+          'SONGEND']
 
 eventNames = {}
 self = modules[__name__]
 
 for i, name in enumerate(events) :
     eventType = pygame.USEREVENT + 1 + i
+    if eventType >= pygame.NUMEVENTS :
+        eventType = eventType + 1
     eventNames[eventType] = name
     setattr(self, name, eventType)
 
diff --git a/src/minwii/musicxml.py b/src/minwii/musicxml.py
index ff819e1..8bc2508 100755
--- a/src/minwii/musicxml.py
+++ b/src/minwii/musicxml.py
@@ -140,13 +140,9 @@ class Part(object) :
                     break
         
     
-    def iterNotes(self, indefinitely=True) :
+    def iterNotes(self) :
         "exécution de la chanson avec l'alternance couplets / refrains"
-        if indefinitely == False :
-            iterable = self.verses
-        else :
-            iterable = cycle(self.verses)
-        for verse in iterable :
+        for verse in self.verses :
             if self.songStartsWithChorus :
                 for note in self.chorus :
                     yield note, 0
diff --git a/src/minwii/widgets/playingscreen.py b/src/minwii/widgets/playingscreen.py
index 0e179dd..adb6981 100755
--- a/src/minwii/widgets/playingscreen.py
+++ b/src/minwii/widgets/playingscreen.py
@@ -10,6 +10,7 @@ import pygame
 import types
 
 import minwii.events as events
+from minwii.log import eventLogger
 from minwii.eventutils import event_handler, EventDispatcher, EventHandlerMixin
 from minwii.musicxml import Tone
 from minwii.config import FRAMERATE
@@ -292,11 +293,17 @@ class SongPlayingScreen(PlayingScreenBase) :
     def displayNext(self, event=None) :
         if self.currentColumn:
             self.currentColumn.update(False)
-        note, verseIndex = self.noteIterator.next()
+        try :
+            note, verseIndex = self.noteIterator.next()
+        except StopIteration :
+            self.noteIterator = self.song.iterNotes()
+            note, verseIndex = self.noteIterator.next()
+            eventLogger.info(pygame.event.Event(events.SONGEND))
         try :
             syllabus = note.lyrics[verseIndex].syllabus()
         except IndexError :
             syllabus = u'…'
+        
         column = self.columns[note.midi]
         column.update(True, syllabus)
         self.currentColumn = column
-- 
2.20.1