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annotate Preferences.py @ 76:f909550683b0

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author Dirk Olmes <dirk@xanthippe.ping.de>
date Wed, 11 Aug 2010 03:59:33 +0200
parents e8c2730eb444
children b8bfd1bd6c55
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12ed8b5fa08c first system preference: configure app to stat maximized.
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2 from Preference import Preference
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3 import util
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5 START_MAXIMIZED = "START_MAXIMIZED"
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6 HIDE_READ_ENTRIES = "HIDE_READ_FEED_ENTRIES"
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7 SHOW_ONLY_UNREAD_FEEDS = "SHOW_ONLY_UNREAD_FEEDS"
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9 class Preferences(object):
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10 def __init__(self, session):
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11 self.session = session
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12 self.cache = {}
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13
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14 def _cachedPreference(self, key, defaultValue=None):
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15 if self.cache.has_key(key):
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16 return self.cache[key]
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17 else:
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18 pref = Preference.forKey(key, self.session)
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19 if pref is None:
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20 pref = Preference(key, str(defaultValue))
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21 self.session.add(pref)
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22 self.cache[key] = pref
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23 return pref
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25 def startMaximized(self):
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26 pref = self._cachedPreference(START_MAXIMIZED, False)
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27 return util.str2bool(pref.value)
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28
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29 def setStartMaximized(self, flag):
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30 pref = self._cachedPreference(START_MAXIMIZED)
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31 pref.value = util.bool2str(flag)
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32
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33 def hideReadFeedEntries(self):
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34 pref = self._cachedPreference(HIDE_READ_ENTRIES, False)
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35 return util.str2bool(pref.value)
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36
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37 def setHideReadFeedEntries(self, flag):
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38 pref = self._cachedPreference(HIDE_READ_ENTRIES)
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39 pref.value = util.bool2str(flag)
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41 def showOnlyUnreadFeeds(self):
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42 pref = self._cachedPreference(SHOW_ONLY_UNREAD_FEEDS, False)
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43 return util.str2bool(pref.value)
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45 def setShowOnlyUnreadFeeds(self, flag):
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46 pref = self._cachedPreference(SHOW_ONLY_UNREAD_FEEDS)
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47 pref.value = util.bool2str(flag)