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Code Issues 1 Projects Releases Wiki Activity

Add identity filter model to save some memory

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This commit is contained in:
René Stadler 2007-11-30 16:00:09 +02:00 committed by Stefan Sauer
parent 77de714d35
commit e368dbf200
1 changed files with 21 additions and 4 deletions
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25
debug-viewer/GstDebugViewer/GUI.py
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@ -377,6 +377,23 @@ class FilteredLogModelBase (LogModelBase):
raise NotImplementedError ("index conversion not supported")
class FilteredLogModelIdentity (FilteredLogModelBase):
def __init__ (self, super_model):
FilteredLogModelBase.__init__ (self, super_model)
self.line_offsets = self.super_model.line_offsets
self.line_levels = self.super_model.line_levels
def line_index_from_super (self, super_line_index):
return super_line_index
def line_index_to_super (self, line_index):
return line_index
class FilteredLogModel (FilteredLogModelBase):
def __init__ (self, super_model):
@ -1232,7 +1249,7 @@ class Window (object):
self.log_file = None
self.log_model = LazyLogModel ()
self.log_filter = FilteredLogModel (self.log_model)
self.log_filter = FilteredLogModelIdentity (self.log_model)
glade_filename = os.path.join (Main.Paths.data_dir, "gst-debug-viewer.glade")
self.widget_factory = Common.GUI.WidgetFactory (glade_filename)
@ -1449,7 +1466,7 @@ class Window (object):
def handle_show_hidden_lines_action_activate (self, action):
self.logger.info ("restoring model filter to show all lines")
self.log_filter = FilteredLogModel (self.log_model)
self.log_filter = FilteredLogModelIdentity (self.log_model)
self.change_model (self.log_filter)
self.actions.show_hidden_lines.props.sensitive = False
@ -1518,7 +1535,7 @@ class Window (object):
try:
self.log_model = LazyLogModel ()
self.log_filter = FilteredLogModel (self.log_model)
self.log_filter = FilteredLogModelIdentity (self.log_model)
self.dispatcher = Common.Data.GSourceDispatcher ()
self.log_file = Data.LogFile (filename, self.dispatcher)
@ -1611,7 +1628,7 @@ class Window (object):
self.progress_bar = None
self.log_model.set_log (self.log_file)
self.log_filter = FilteredLogModel (self.log_model)
self.log_filter = FilteredLogModelIdentity (self.log_model)
self.actions.reload_file.props.sensitive = True
self.actions.groups["RowActions"].props.sensitive = True