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Move search matching logic into the SearchOperation object

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This commit is contained in:
René Stadler 2007-12-03 11:46:44 +02:00 committed by Stefan Sauer
parent a9fd7fe84c
commit d4dcc1be13
1 changed files with 22 additions and 9 deletions
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31
debug-viewer/GstDebugViewer/Plugins/FindBar.py
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@ -35,6 +35,21 @@ class SearchOperation (object):
self.search_forward = search_forward
self.start_position = start_position
col_id = GUI.LogModelBase.COL_MESSAGE
len_search_string = len (search_string)
def match_func (model_row):
message = model_row[col_id]
if search_string in message:
# TODO: Return all match ranges here.
pos = message.find (search_string)
return ((pos, pos + len_search_string,),)
else:
return ()
self.match_func = match_func
class SearchSentinel (object):
def __init__ (self):
@ -63,9 +78,7 @@ class SearchSentinel (object):
# FIXME:
raise NotImplementedError ("backward search not supported yet")
search_string = operation.search_string
col_id = model.COL_MESSAGE
model_get = model.get_value
match_func = operation.match_func
iter_next = model.iter_next
YIELD_LIMIT = 1000
@ -76,8 +89,8 @@ class SearchSentinel (object):
if i == 0:
yield True
i = YIELD_LIMIT
msg = model_get (tree_iter, col_id)
if search_string in msg:
row = model[tree_iter]
if match_func (row):
self.handle_match_found (model, tree_iter)
tree_iter = iter_next (tree_iter)
@ -289,7 +302,7 @@ class FindBarFeature (FeatureBase):
model = self.log_view.props.model
column = self.window.column_manager.find_item (name = "message")
search = self.operation.search_string
match_func = self.operation.match_func
start_path, end_path = self.log_view.get_visible_range ()
start_index, end_index = start_path[0], end_path[0]
@ -297,9 +310,9 @@ class FindBarFeature (FeatureBase):
for line_index in new_matches:
path = (line_index,)
tree_iter = model.get_iter (path)
message = model.get_value (tree_iter, model.COL_MESSAGE)
pos = message.find (search)
column.highlight[line_index] = (pos, pos + len (search),)
row = model[tree_iter]
ranges = match_func (row)
column.highlight[line_index] = ranges[0]
if line_index >= start_index and line_index <= end_index:
model.row_changed (path, tree_iter)