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Viewing changes to xl/collection.py

  • Committer: guillaume86
  • Date: 2009-07-25 14:58:51 UTC
  • mfrom: (2141.1.50 exaile-0.3.0)
  • Revision ID: guillaume86-20090725145851-5mtd72f9ze9u1ma6
Added a little hack to adjust zoom level for the new webkit version (and yeah it's working with the ppa version now!)

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Lines of Context:
xl/collection.py
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        self._scan_stopped = False
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        self._running_count = 0
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        self._running_total_count = 0
 
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        self._frozen = False
 
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        self._libraries_dirty = False
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        pickle_attrs += ['_serial_libraries']
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        trackdb.TrackDB.__init__(self, name, location=location,
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                pickle_attrs=pickle_attrs)
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        COLLECTIONS.add(self)
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    def freeze_libraries(self):
 
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        """
 
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            Prevents "libraries_modified" events from being sent from individual
 
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            add and remove library calls.
 
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            Call this before making bulk changes to the libraries. Call
 
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            thaw_libraries when you are done; this sends a single event if the
 
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            libraries were modified.
 
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        """
 
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        self._frozen = True
 
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    def thaw_libraries(self):
 
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        """
 
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            Re-allow "libraries_modified" events from being sent from individual
 
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            add and remove library calls. Also sends a "libraries_modified"
 
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            event if the libraries have ben modified since the last call to
 
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            freeze_libraries.
 
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        """
 
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        # TODO: This method should probably be synchronized.
 
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        self._frozen = False
 
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        if self._libraries_dirty:
 
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            self._libraries_dirty = False
 
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            event.log_event('libraries_modified', self, None)
 
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    def add_library(self, library):
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        """
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            Add this library to the collection
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            :type library: :class:`Library`
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        """
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        loc = library.get_location()
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        if loc not in self.libraries.keys():
 
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        if loc not in self.libraries:
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            self.libraries[loc] = library
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            library.set_collection(self)
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        else:
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        self.serialize_libraries()
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        self._dirty = True
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        if self._frozen:
 
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            self._libraries_dirty = True
 
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        else:
 
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            event.log_event('libraries_modified', self, None)
 
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    def remove_library(self, library):
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        """
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            Remove a library from the collection
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        self.serialize_libraries()
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        self._dirty = True
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        if self._frozen:
 
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            self._libraries_dirty = True
 
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        else:
 
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            event.log_event('libraries_modified', self, None)
 
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    def stop_scan(self):
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        """
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            Stops the library scan