gdb/kde.py

   1 # -*- coding: utf-8 -*-
   2 # Pretty-printers for KDE4.
   3
   4 # Copyright (C) 2009 Milian Wolff <mail@milianw.de>
   5 # Copyright (C) 2014 Kevin Funk <kfunk@kde.org>
   6
   7 # This program is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 2 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19
  20 import gdb
  21 import itertools
  22 import re
  23
  24 import qt
  25
  26 from helper import *
  27
  28 class KDevelop_Path:
  29     def __init__(self, val):
  30         self.val = val
  31
  32     def to_string(self):
  33         iterator = qt.QVectorPrinter(self.val['m_data'], 'QVector').children()
  34         pathSegments = [str(it[1]) for it in iterator]
  35         return "(" + ", ".join(pathSegments) + ")" if pathSegments else None
  36
  37 class KTextEditor_CursorPrinter:
  38     "Pretty Printer for KTextEditor::Cursor"
  39
  40     def __init__(self, val):
  41         self.val = val
  42
  43     def to_string(self):
  44         return "[%d, %d]" % (self.val['m_line'], self.val['m_column'])
  45
  46 class KTextEditor_RangePrinter:
  47     "Pretty Printer for KTextEditor::Range"
  48
  49     def __init__(self, val):
  50         self.val = val
  51
  52     def to_string(self):
  53         return "[(%d, %d) -> (%d, %d)]" % (self.val['m_start']['m_line'], self.val['m_start']['m_column'],
  54                                            self.val['m_end']['m_line'], self.val['m_end']['m_column'])
  55
  56 pretty_printers_dict = {}
  57
  58 def register_kde_printers (obj):
  59     if obj == None:
  60         obj = gdb
  61
  62     obj.pretty_printers.append(FunctionLookup(gdb, pretty_printers_dict))
  63
  64 def build_dictionary ():
  65     pretty_printers_dict[re.compile('^KDevelop::Path$')] = lambda val: KDevelop_Path(val)
  66
  67     pretty_printers_dict[re.compile('^KTextEditor::Cursor$')] = lambda val: KTextEditor_CursorPrinter(val)
  68     pretty_printers_dict[re.compile('^KTextEditor::Range$')] = lambda val: KTextEditor_RangePrinter(val)
  69
  70 build_dictionary ()