author Brian Birtles <>
Wed, 29 Jul 2015 10:57:40 +0900
changeset 288378 50892e26a6ec6469407a654d4f242bafb32a7b95
parent 284279 91d6e262b662a0b4e47358665e222d3927337af9
child 299739 91d4539e00cecb658604e021675a923c60ef3235
permissions -rw-r--r--
Bug 1180125 part 4 - Move PseudoTypeAsString to AnimationCollection and reuse; r=dbaron Prior to this patch, CSSAnimation defined a method for converting an nsCSSPseudoElements::Type to a nsString (but only for the set of pseudo-elements that can have animations). We would like to re-use this when setting up transition events so this patch moves it to AnimationCollection. Re-using this method more widely means we can make a few further simplifications to the code.

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 * vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ :
 * 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 */

#ifndef mozilla_storage_mozStorageAsyncStatement_h_
#define mozilla_storage_mozStorageAsyncStatement_h_

#include "nsAutoPtr.h"
#include "nsString.h"

#include "nsTArray.h"

#include "mozStorageBindingParamsArray.h"
#include "mozStorageStatementData.h"
#include "mozIStorageAsyncStatement.h"
#include "StorageBaseStatementInternal.h"
#include "mozilla/Attributes.h"

class nsIXPConnectJSObjectHolder;

namespace mozilla {
namespace storage {

class AsyncStatementJSHelper;
class Connection;

class AsyncStatement final : public mozIStorageAsyncStatement
                           , public StorageBaseStatementInternal


   * Initializes the object on aDBConnection by preparing the SQL statement
   * given by aSQLStatement.
   * @param aDBConnection
   *        The Connection object this statement is associated with.
   * @param aNativeConnection
   *        The native Sqlite connection this statement is associated with.
   * @param aSQLStatement
   *        The SQL statement to prepare that this object will represent.
  nsresult initialize(Connection *aDBConnection,
                      sqlite3 *aNativeConnection,
                      const nsACString &aSQLStatement);

   * Obtains and transfers ownership of the array of parameters that are bound
   * to this statment.  This can be null.
  inline already_AddRefed<BindingParamsArray> bindingParamsArray()
    return mParamsArray.forget();


   * @return a pointer to the BindingParams object to use with our Bind*
   *         method.
  mozIStorageBindingParams *getParams();

   * The SQL string as passed by the user.  We store it because we create the
   * async statement on-demand on the async thread.
  nsCString mSQLString;

   * Holds the array of parameters to bind to this statement when we execute
   * it asynchronously.
  nsRefPtr<BindingParamsArray> mParamsArray;

   * Caches the JS 'params' helper for this statement.
  nsMainThreadPtrHandle<nsIXPConnectJSObjectHolder> mStatementParamsHolder;

   * Have we been explicitly finalized by the user?
  bool mFinalized;

   * Required for access to private mStatementParamsHolder field by
   * AsyncStatementJSHelper::getParams.
  friend class AsyncStatementJSHelper;

} // namespace storage
} // namespace mozilla

#endif // mozilla_storage_mozStorageAsyncStatement_h_