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115 lines
3.3 KiB
Python
115 lines
3.3 KiB
Python
# -*- coding: utf-8; mode: python; -*-
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#
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# GStreamer Debug Viewer - View and analyze GStreamer debug log files
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#
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# Copyright (C) 2007 René Stadler <mail@renestadler.de>
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#
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# This program is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by the Free
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# Software Foundation; either version 3 of the License, or (at your option)
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# any later version.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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# more details.
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#
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# You should have received a copy of the GNU General Public License along with
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# this program. If not, see <http://www.gnu.org/licenses/>.
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"""GStreamer Debug Viewer GUI module."""
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from GstDebugViewer.GUI.models import LogModelBase
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def get_comparison_function(all_but_this):
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if (all_but_this):
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return lambda x, y: x == y
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else:
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return lambda x, y: x != y
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class Filter (object):
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pass
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class DebugLevelFilter (Filter):
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only_this, all_but_this, this_and_above = range(3)
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def __init__(self, debug_level, mode=0):
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col_id = LogModelBase.COL_LEVEL
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if mode == self.this_and_above:
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def comparison_function(x, y):
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return x < y
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else:
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comparison_function = get_comparison_function(
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mode == self.all_but_this)
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def filter_func(row):
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return comparison_function(row[col_id], debug_level)
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self.filter_func = filter_func
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class CategoryFilter (Filter):
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def __init__(self, category, all_but_this=False):
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col_id = LogModelBase.COL_CATEGORY
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comparison_function = get_comparison_function(all_but_this)
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def category_filter_func(row):
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return comparison_function(row[col_id], category)
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self.filter_func = category_filter_func
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class ObjectFilter (Filter):
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def __init__(self, object_, all_but_this=False):
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col_id = LogModelBase.COL_OBJECT
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comparison_function = get_comparison_function(all_but_this)
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def object_filter_func(row):
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return comparison_function(row[col_id], object_)
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self.filter_func = object_filter_func
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class FunctionFilter (Filter):
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def __init__(self, function_, all_but_this=False):
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col_id = LogModelBase.COL_FUNCTION
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comparison_function = get_comparison_function(all_but_this)
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def function_filter_func(row):
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return comparison_function(row[col_id], function_)
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self.filter_func = function_filter_func
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class ThreadFilter (Filter):
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def __init__(self, thread_, all_but_this=False):
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col_id = LogModelBase.COL_THREAD
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comparison_function = get_comparison_function(all_but_this)
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def thread_filter_func(row):
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return comparison_function(row[col_id], thread_)
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self.filter_func = thread_filter_func
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class FilenameFilter (Filter):
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def __init__(self, filename, all_but_this=False):
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col_id = LogModelBase.COL_FILENAME
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comparison_function = get_comparison_function(all_but_this)
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def filename_filter_func(row):
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return comparison_function(row[col_id], filename)
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self.filter_func = filename_filter_func
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