content/xbl/src/nsXBLProtoImplMember.h
author Ehsan Akhgari <ehsan@mozilla.com>
Wed, 22 Aug 2012 11:56:38 -0400
changeset 102997 a16372ce30b5f6b747246b01fcd215a4bf3b6342
parent 100844 b5c4b792f3f2a047e3517472d72842a76afb77cd
child 120574 02e8dcde27b76ef8fc44fd94e23d81b71d1ef478
permissions -rw-r--r--
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

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 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/. */

#ifndef nsXBLProtoImplMember_h__
#define nsXBLProtoImplMember_h__

#include "nsIAtom.h"
#include "nsString.h"
#include "jsapi.h"
#include "nsString.h"
#include "nsIServiceManager.h"
#include "nsContentUtils.h"
#include "nsCycleCollectionParticipant.h"

class nsIContent;
class nsIScriptContext;

struct nsXBLTextWithLineNumber
{
  PRUnichar* mText;
  uint32_t mLineNumber;

  nsXBLTextWithLineNumber() :
    mText(nullptr),
    mLineNumber(0)
  {
    MOZ_COUNT_CTOR(nsXBLTextWithLineNumber);
  }

  ~nsXBLTextWithLineNumber() {
    MOZ_COUNT_DTOR(nsXBLTextWithLineNumber);
    if (mText) {
      nsMemory::Free(mText);
    }
  }

  void AppendText(const nsAString& aText) {
    if (mText) {
      PRUnichar* temp = mText;
      mText = ToNewUnicode(nsDependentString(temp) + aText);
      nsMemory::Free(temp);
    } else {
      mText = ToNewUnicode(aText);
    }
  }

  PRUnichar* GetText() {
    return mText;
  }

  void SetLineNumber(uint32_t aLineNumber) {
    mLineNumber = aLineNumber;
  }

  uint32_t GetLineNumber() {
    return mLineNumber;
  }
};

class nsXBLProtoImplMember
{
public:
  nsXBLProtoImplMember(const PRUnichar* aName) :mNext(nullptr) { mName = ToNewUnicode(nsDependentString(aName)); }
  virtual ~nsXBLProtoImplMember() {
    nsMemory::Free(mName);
    NS_CONTENT_DELETE_LIST_MEMBER(nsXBLProtoImplMember, this, mNext);
  }

  nsXBLProtoImplMember* GetNext() { return mNext; }
  void SetNext(nsXBLProtoImplMember* aNext) { mNext = aNext; }

  virtual nsresult InstallMember(nsIScriptContext* aContext,
                                 nsIContent* aBoundElement, 
                                 JSObject* aScriptObject, // Unused
                                 JSObject* aTargetClassObject,
                                 const nsCString& aClassStr) = 0;
  virtual nsresult CompileMember(nsIScriptContext* aContext,
                                 const nsCString& aClassStr,
                                 JSObject* aClassObject) = 0;

  virtual void Trace(TraceCallback aCallback, void *aClosure) const = 0;

  virtual nsresult Write(nsIScriptContext* aContext,
                         nsIObjectOutputStream* aStream)
  {
    return NS_OK;
  }

protected:
  nsXBLProtoImplMember* mNext;  // The members of an implementation are chained.
  PRUnichar* mName;               // The name of the field, method, or property.
};

#endif // nsXBLProtoImplMember_h__