src/bitmessageqt/__init__.py

@@ -34,7 +34,7 @@ import platform
 import debug
 from debug import logger
 import subprocess
-
+import datetime
 
 try:
     from PyQt4 import QtCore, QtGui
@@ -65,6 +65,12 @@ class MyForm(QtGui.QMainWindow):
     SOUND_DISCONNECTED = 4
     SOUND_CONNECTION_GREEN = 5
 
+    # the last time that a message arrival sound was played
+    lastSoundTime = datetime.datetime.now() - datetime.timedelta(days=1)
+
+    # the maximum frequency of message sounds in seconds
+    maxSoundFrequencySec = 60
+
     str_broadcast_subscribers = '[Broadcast subscribers]'
     str_chan = '[chan]'
 
@@ -429,7 +435,6 @@ class MyForm(QtGui.QMainWindow):
         self.rerenderComboBoxSendFrom()
 
 
-
     # Show or hide the application window after clicking an item within the
     # tray icon or, on Windows, the try icon itself.
     def appIndicatorShowOrHideWindow(self):
@@ -985,13 +990,26 @@ class MyForm(QtGui.QMainWindow):
     # play a sound
     def playSound(self, category, label):
         soundFilename = None
+        play = True
 
         if label is not None:
-            # does a sound file exist for this particular contact?
+            # Does a sound file exist for this particular contact?
             if (os.path.isfile(shared.appdata + 'sounds/' + label + '.wav') or
                 os.path.isfile(shared.appdata + 'sounds/' + label + '.mp3')):
                 soundFilename = shared.appdata + 'sounds/' + label
 
+        # Avoid making sounds more frequently than the threshold.
+        # This suppresses playing sounds repeatedly when there
+        # are many new messages
+        if (soundFilename is None and
+            category is not self.SOUND_CONNECTED and
+            category is not self.SOUND_DISCONNECTED and
+            category is not self.SOUND_CONNECTION_GREEN):
+            dt = datetime.datetime.now() - self.lastSoundTime
+            self.lastSoundTime = datetime.datetime.now()
+            if dt.total_seconds() < self.maxSoundFrequencySec:
+                play = False
+
         if soundFilename is None:
             if category is self.SOUND_KNOWN:
                 soundFilename = shared.appdata + 'sounds/known'
@@ -1004,7 +1022,7 @@ class MyForm(QtGui.QMainWindow):
             elif category is self.SOUND_CONNECTION_GREEN:
                 soundFilename = shared.appdata + 'sounds/green'            
 
-        if soundFilename is not None:
+        if soundFilename is not None and play is True:
             # if not wav then try mp3 format
             if not os.path.isfile(soundFilename + '.wav'):
                 soundFilename = soundFilename + '.mp3'