solenv/gdb/libreoffice/svl.py | 66 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 66 insertions(+)
New commits:
commit efe23e6f2707ceef5d99d5e8cef503ca7bc1e01c
Author: Michael Stahl <mst...@redhat.com>
Date: Wed Apr 8 17:26:49 2015 +0200
solenv: add GDB pretty printer for SfxItemSet
(cherry picked from commit b34199bc156527b6aa16858587b8e3cadb647b8c)
Change-Id: Ibd74c58efa7f1a24de409820655fb98b4fc13df3
Reviewed-on: https://gerrit.libreoffice.org/15208
Tested-by: David Tardon <dtar...@redhat.com>
Reviewed-by: David Tardon <dtar...@redhat.com>
diff --git a/solenv/gdb/libreoffice/svl.py b/solenv/gdb/libreoffice/svl.py
index 31b4507..583c08f 100644
--- a/solenv/gdb/libreoffice/svl.py
+++ b/solenv/gdb/libreoffice/svl.py
@@ -12,6 +12,71 @@ import six
from libreoffice.util import printing
+class ItemSetPrinter(object):
+ '''Prints SfxItemSets'''
+
+ def __init__(self, typename, value):
+ self.typename = typename
+ self.value = value
+
+ def to_string(self):
+ whichranges = self.which_ranges()
+ return "SfxItemSet of pool %s with parent %s and Which ranges: %s" \
+ % (self.value['_pPool'], self.value['_pParent'], whichranges)
+
+ def which_ranges(self):
+ whichranges = self.value['_pWhichRanges']
+ index = 0
+ whiches = []
+ while (whichranges[index]):
+ whiches.append((int(whichranges[index]),
int(whichranges[index+1])))
+ index = index + 2
+ return whiches
+
+ def children(self):
+ whichranges = self.which_ranges()
+ size = 0
+ whichids = []
+ for (whichfrom, whichto) in whichranges:
+ size += whichto - whichfrom + 1
+ whichids += [which for which in range(whichfrom, whichto+1)]
+ return self._iterator(self.value['_aItems'], size, whichids)
+
+ class _iterator(six.Iterator):
+
+ def __init__(self, data, count, whichids):
+ self.data = data
+ self.whichids = whichids
+ self.count = count
+ self.pos = 0
+ self._check_invariant()
+
+ def __iter__(self):
+ return self
+
+ def __next__(self):
+ if self.pos == self.count:
+ raise StopIteration()
+
+ which = self.whichids[self.pos]
+ elem = self.data[self.pos]
+ self.pos = self.pos + 1
+
+ self._check_invariant()
+ if (elem == -1):
+ elem = "(Invalid)"
+ elif (elem != 0):
+ # let's try how well that works...
+ elem = elem.cast(elem.dynamic_type).dereference()
+ return (str(which), elem)
+
+ def _check_invariant(self):
+ assert self.count >= 0
+ assert self.data
+ assert self.pos >= 0
+ assert self.pos <= self.count
+ assert len(self.whichids) == self.count
+
class SvArrayPrinter(object):
'''Prints macro-declared arrays from svl module'''
@@ -97,6 +162,7 @@ def build_pretty_printers():
printer = printing.Printer("libreoffice/svl")
+ printer.add('SfxItemSet', ItemSetPrinter)
# macro-based arrays from svl module
printer.add('SvArray', SvArrayPrinter, SvArrayPrinter.query)
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