gecko-dev/layout/base/nsChildIterator.cpp
Ehsan Akhgari e368dc9c85 Bug 579517 - Part 1: Automated conversion of NSPR numeric types to stdint types in Gecko; r=bsmedberg
This patch was generated by a script.  Here's the source of the script for
future reference:

function convert() {
echo "Converting $1 to $2..."
find . ! -wholename "*nsprpub*" \
       ! -wholename "*security/nss*" \
       ! -wholename "*/.hg*" \
       ! -wholename "obj-ff-dbg*" \
       ! -name nsXPCOMCID.h \
       ! -name prtypes.h \
         -type f \
      \( -iname "*.cpp" \
         -o -iname "*.h" \
         -o -iname "*.c" \
         -o -iname "*.cc" \
         -o -iname "*.idl" \
         -o -iname "*.ipdl" \
         -o -iname "*.ipdlh" \
         -o -iname "*.mm" \) | \
    xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}

convert PRInt8 int8_t
convert PRUint8 uint8_t
convert PRInt16 int16_t
convert PRUint16 uint16_t
convert PRInt32 int32_t
convert PRUint32 uint32_t
convert PRInt64 int64_t
convert PRUint64 uint64_t

convert PRIntn int
convert PRUintn unsigned

convert PRSize size_t

convert PROffset32 int32_t
convert PROffset64 int64_t

convert PRPtrdiff ptrdiff_t

convert PRFloat64 double
2012-08-22 11:56:38 -04:00

52 lines
1.5 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
// vim:cindent:ts=2:et:sw=2:
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/*
* used by nsCSSFrameConstructor to determine and iterate the child list
* used to construct frames (normal children or something from XBL)
*/
#include "nsChildIterator.h"
#include "nsIDocument.h"
#include "nsBindingManager.h"
nsresult
ChildIterator::Init(nsIContent* aContent,
ChildIterator* aFirst,
ChildIterator* aLast)
{
// Initialize out parameters to be equal, in case of failure.
aFirst->mContent = aLast->mContent = nullptr;
aFirst->mChild = aLast->mChild = nullptr;
NS_PRECONDITION(aContent != nullptr, "no content");
if (! aContent)
return NS_ERROR_NULL_POINTER;
nsIDocument* doc = aContent->OwnerDoc();
// If this node has XBL children, then use them. Otherwise, just use
// the vanilla content APIs.
nsINodeList* nodes = doc->BindingManager()->GetXBLChildNodesFor(aContent);
aFirst->mContent = aContent;
aLast->mContent = aContent;
aFirst->mNodes = nodes;
aLast->mNodes = nodes;
if (nodes) {
uint32_t length;
nodes->GetLength(&length);
aFirst->mIndex = 0;
aLast->mIndex = length;
} else {
aFirst->mChild = aContent->GetFirstChild();
aLast->mChild = nullptr;
}
return NS_OK;
}