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debugger: enhance QObject dumper by showing user defined properties

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This commit is contained in:
hjk
2010-06-08 16:28:43 +02:00
parent c60745911a
commit 2bb121df6f
1 changed files with 60 additions and 0 deletions
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60
share/qtcreator/gdbmacros/gdbmacros.py
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@@ -615,6 +615,7 @@ def qdump__QObject(d, item):
#warn("MO.D: %s " % mo["d"])
metaData = mo["d"]["data"]
metaStringData = mo["d"]["stringdata"]
#extradata = mo["d"]["extradata"] # Capitalization!
#warn("METADATA: %s " % metaData)
#warn("STRINGDATA: %s " % metaStringData)
#warn("TYPE: %s " % item.value.type)
@@ -630,6 +631,63 @@ def qdump__QObject(d, item):
d.putItem(Item(d_ptr["parent"], item.iname, "parent", "parent"))
d.putItem(Item(d_ptr["children"], item.iname, "children", "children"))
# User properties.
with SubItem(d):
d.putName("userprops")
d.putType(" ")
extraData = d_ptr["extraData"] # Capitalization!
if isNull(extraData):
#warn("EXTRADATA Z: %s " % extraData)
d.putItemCount(0)
d.putNumChild(0)
if d.isExpandedIName(item.iname + ".userprops"):
with Children(d):
pass
else:
extraDataType = gdb.lookup_type(
d.ns + "QObjectPrivate::ExtraData").pointer()
extraData = extraData.cast(extraDataType)
ed = extraData.dereference()
names = ed["propertyNames"]
values = ed["propertyValues"]
#userData = ed["userData"]
namesBegin = names["d"]["begin"]
namesEnd = names["d"]["end"]
namesArray = names["d"]["array"]
userPropertyCount = namesEnd - namesBegin
d.putItemCount(userPropertyCount)
d.putNumChild(userPropertyCount)
if d.isExpandedIName(item.iname + ".userprops"):
dummyType = gdb.lookup_type("void").pointer().pointer()
namesType = gdb.lookup_type(d.ns + "QByteArray")
valuesBegin = values["d"]["begin"]
valuesEnd = values["d"]["end"]
valuesArray = values["d"]["array"]
valuesType = gdb.lookup_type(d.ns + "QVariant")
p = namesArray.cast(dummyType) + namesBegin
q = valuesArray.cast(dummyType) + valuesBegin
with Children(d, [userPropertyCount, 100]):
for i in xrange(userPropertyCount):
with SubItem(d):
warn("Q: %s" % q)
pp = p.cast(namesType.pointer()).dereference();
d.putField("key", encodeByteArray(pp))
d.putField("keyencoded", Hex2EncodedLatin1)
qq = q.cast(valuesType.pointer().pointer())
warn("QQ: %s" % qq)
qq = qq.dereference();
warn("QQ: %s" % q)
d.putField("addr", cleanAddress(qq))
d.putField("exp", "*('%sQVariant'*)%s"
% (d.ns, cleanAddress(qq)))
name = "%s.userprops.%d" % (item.iname, i)
t = qdump__QVariant(d, Item(qq, name))
# Override the "QVariant (foo)" output
d.putType(t, d.currentTypePriority + 1)
p += 1
q += 1
# Properties.
with SubItem(d):
#propertyCount = metaData[6]
@@ -1626,6 +1684,7 @@ def qdump__QVariant(d, item):
v = item.value["d"]["data"].cast(innerType)
d.putItemHelper(Item(v, item.iname))
d.putType("%sQVariant (%s)" % (d.ns, innert), d.currentTypePriority + 1)
return innert
else:
# User types.
d_member = item.value["d"]
@@ -1640,6 +1699,7 @@ def qdump__QVariant(d, item):
if d.isExpanded(item):
with Children(d):
d.putItem(Item(tdata, item.iname, "data", "data"))
return tdata.type
def qdump__QVector(d, item):