1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
"""
Copyright 2013 Free Software Foundation, Inc.
This file is part of GNU Radio
GNU Radio Companion is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
GNU Radio Companion is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
"""
import pygtk
pygtk.require('2.0')
import gtk
from Constants import MIN_DIALOG_WIDTH, MIN_DIALOG_HEIGHT
class ParserErrorsDialog(gtk.Dialog):
"""
A dialog for viewing parser errors
"""
def __init__(self, error_logs):
"""
Properties dialog constructor.
Args:
block: a block instance
"""
gtk.Dialog.__init__(self, title='Parser Errors', buttons=(gtk.STOCK_CLOSE, gtk.RESPONSE_ACCEPT))
self._error_logs = None
self.tree_store = gtk.TreeStore(str)
self.update_tree_store(error_logs)
column = gtk.TreeViewColumn('XML Parser Errors by Filename')
renderer = gtk.CellRendererText()
column.pack_start(renderer, True)
column.add_attribute(renderer, 'text', 0)
column.set_sort_column_id(0)
self.tree_view = tree_view = gtk.TreeView(self.tree_store)
tree_view.set_enable_search(False) # disable pop up search box
tree_view.set_search_column(-1) # really disable search
tree_view.set_reorderable(False)
tree_view.set_headers_visible(False)
tree_view.get_selection().set_mode(gtk.SELECTION_NONE)
tree_view.append_column(column)
for row in self.tree_store:
tree_view.expand_row(row.path, False)
scrolled_window = gtk.ScrolledWindow()
scrolled_window.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
scrolled_window.add_with_viewport(tree_view)
self.vbox.pack_start(scrolled_window, True)
self.set_size_request(2*MIN_DIALOG_WIDTH, MIN_DIALOG_HEIGHT)
self.show_all()
def update_tree_store(self, error_logs):
"""set up data model"""
self.tree_store.clear()
self._error_logs = error_logs
for filename, errors in error_logs.iteritems():
parent = self.tree_store.append(None, [str(filename)])
try:
with open(filename, 'r') as fp:
code = fp.readlines()
except EnvironmentError:
code = None
for error in errors:
# http://lxml.de/api/lxml.etree._LogEntry-class.html
em = self.tree_store.append(parent, ["Line {e.line}: {e.message}".format(e=error)])
if code:
self.tree_store.append(em, ["\n".join(
"{0} {1}{2}".format(line, code[line - 1].replace("\t", " ").strip("\n"),
" " * 20 + "<!-- ERROR -->" if line == error.line else "")
for line in range(error.line - 2, error.line + 3) if 0 < line <= len(code)
)])
def run(self):
"""
Run the dialog and get its response.
Returns:
true if the response was accept
"""
response = gtk.Dialog.run(self)
self.destroy()
return response == gtk.RESPONSE_ACCEPT
|
