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Debugger: Simplify QVariant dumper

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Change-Id: I107ee6ccbca3a588c05647a4158affc8aa307c70
Reviewed-by: hjk <hjk121@nokiamail.com>
This commit is contained in:
hjk
2014-01-27 09:42:43 +01:00
parent 3e0957cfe2
commit d1e11de701
1 changed files with 14 additions and 95 deletions
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109
share/qtcreator/debugger/qttypes.py
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@@ -1213,77 +1213,6 @@ def qdump__QObject(d, value):
# Metaobject. # Metaobject.
d.putSubItem("metaobject", mo) d.putSubItem("metaobject", mo)
# Static Properties.
with SubItem(d, "statics"):
staticPropertyCount = d.call(mo, "propertyCount")
#staticPropertyCount = metaData[6]
#warn("STATIC PROPERTY COUNT: %s" % staticPropertyCount)
d.putNoType()
d.putItemCount(staticPropertyCount)
d.putNumChild(staticPropertyCount)
if d.isExpanded():
with Children(d):
propertyData = metaData[7]
for i in xrange(staticPropertyCount):
with NoAddress(d):
offset = propertyData + 3 * i
propertyName = extractCString(metaStringData,
metaData[offset])
propertyType = extractCString(metaStringData,
metaData[offset + 1])
with SubItem(d, propertyName):
flags = metaData[offset + 2]
warn("FLAGS: %s " % flags)
warn("PROPERTY: %s %s " % (propertyType, propertyName))
# #exp = '((\'%sQObject\'*)%s)->property("%s")' \
# % (ns, value.address, propertyName)
exp = '"((%sQObject*)%s)"' % (ns, value.address)
warn("EXPRESSION: %s" % exp)
warn("METAOBJECT: %s" % mo)
addr = d.cleanAddress(metaStringData + metaData[offset])
warn("ADDRESS: %s" % addr)
prop = d.call(value, "property", str(addr))
warn("PROP: %s" % prop)
#warn(" CODE: %s" % value1["type"])
# Type 1 and 2 are bool and int.
# Try to save a few cycles in this case:
if int(value1["type"]) > 2:
# Poke back prop
gdb.execute("set $d.d.data.ull = %s"
% value1["data"]["ull"])
gdb.execute("set $d.d.type = %s"
% value1["type"])
gdb.execute("set $d.d.is_null = %s"
% value1["is_null"])
prop = d.parseAndEvaluate("$d").dereference()
val, innert, handled = qdumpHelper__QVariant(d, prop)
if handled:
pass
else:
# User types.
# func = "typeToName(('%sQVariant::Type')%d)"
# % (ns, variantType)
# type = str(d.call(value, func))
# type = type[type.find('"') + 1 : type.rfind('"')]
# type = type.replace("Q", ns + "Q") # HACK!
# data = d.call(value, "constData")
# tdata = data.cast(d.lookupType(type).pointer())
# .dereference()
# d.putValue("(%s)" % tdata.type)
# d.putType(tdata.type)
# d.putNumChild(1)
# if d.isExpanded():
# with Children(d):
# d.putSubItem("data", tdata)
warn("FIXME: CUSTOM QOBJECT PROPERTY: %s %s"
% (propertyType, innert))
d.putType(propertyType)
d.putValue("...")
d.putNumChild(0)
# Dynamic Properties. # Dynamic Properties.
with SubItem(d, "dynamics"): with SubItem(d, "dynamics"):
# Prolog # Prolog
@@ -2112,26 +2041,19 @@ qdumpHelper_QVariants_E = [
"QPolygonF" # 86 "QPolygonF" # 86
] ]
def qdumpHelper__QVariant(d, value): def qdumpHelper__QVariant(d, value, variantType):
data = value["d"]["data"] blob = d.toBlob(value)
variantType = int(value["d"]["type"])
blob = d.toBlob(data)
#warn("VARIANT TYPE: %s : " % variantType)
# Well-known simple type. # Well-known simple type.
if variantType <= 6: if variantType <= 6:
qdumpHelper_QVariants_A[variantType](d, blob) qdumpHelper_QVariants_A[variantType](d, blob)
d.putNumChild(0) d.putNumChild(0)
return (None, None, True) return None
if variantType >= 31 and variantType <= 38: if variantType >= 31 and variantType <= 38:
qdumpHelper_QVariants_D[variantType - 31](d, blob) qdumpHelper_QVariants_D[variantType - 31](d, blob)
d.putNumChild(0) d.putNumChild(0)
return (None, None, True) return None
# Unknown user type.
if variantType > 86:
return (None, "", False)
# Known Core or Gui type. # Known Core or Gui type.
if variantType <= 28: if variantType <= 28:
@@ -2139,33 +2061,30 @@ def qdumpHelper__QVariant(d, value):
else: else:
innert = qdumpHelper_QVariants_E[variantType - 64] innert = qdumpHelper_QVariants_E[variantType - 64]
data = value["d"]["data"]
inner = d.qtNamespace() + innert inner = d.qtNamespace() + innert
innerType = d.lookupType(inner) innerType = d.lookupType(inner)
sizePD = 8 # sizeof(QVariant::Private::Data)
isSpecial = d.qtVersion() >= 0x050000 \ if value["d"]["is_shared"]:
and (innert == "QVariantMap" or innert == "QVariantHash")
#warn("IS SPECIAL: %s" % special)
if innerType.sizeof > sizePD or isSpecial:
val = data["ptr"].cast(innerType.pointer().pointer()).dereference().dereference() val = data["ptr"].cast(innerType.pointer().pointer()).dereference().dereference()
else: else:
# This can break for returned values
#warn("DATA: %s" % data)
#warn("DATA ADDRESS: %s" % d.addressOf(data))
val = data.cast(innerType) val = data.cast(innerType)
d.putEmptyValue(-99) d.putEmptyValue(-99)
d.putItem(val) d.putItem(val)
d.putBetterType("%sQVariant (%s)" % (d.qtNamespace(), innert)) d.putBetterType("%sQVariant (%s)" % (d.qtNamespace(), innert))
return (None, innert, True) return innert
def qdump__QVariant(d, value): def qdump__QVariant(d, value):
(val, innert, handled) = qdumpHelper__QVariant(d, value) variantType = int(value["d"]["type"])
#warn("VARIANT TYPE: %s : " % variantType)
if handled: if variantType <= 86:
return innert return qdumpHelper__QVariant(d, value, variantType)
blob = d.toBlob(value)
# User types. # User types.
d_ptr = value["d"] d_ptr = value["d"]