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# Any copyright is dedicated to the Public Domain.
# http://creativecommons.org/publicdomain/zero/1.0/
from lldbutils import utils
def summarize_text_fragment(valobj, internal_dict):
content_union = valobj.GetChildAtIndex(0)
state_union = valobj.GetChildAtIndex(1).GetChildMemberWithName("mState")
length = state_union.GetChildMemberWithName("mLength").GetValueAsUnsigned(0)
if state_union.GetChildMemberWithName("mIs2b").GetValueAsUnsigned(0):
field = "m2b"
else:
field = "m1b"
ptr = content_union.GetChildMemberWithName(field)
return utils.format_string(ptr, length)
def ptag(debugger, command, result, dict):
"""Displays the tag name of a content node."""
debugger.HandleCommand("expr (" + command + ")->mNodeInfo.mRawPtr->mInner.mName")
def init(debugger):
debugger.HandleCommand(
"type summary add nsTextFragment -F lldbutils.content.summarize_text_fragment"
)
debugger.HandleCommand("command script add -f lldbutils.content.ptag ptag")
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