/* -*- Mode: C++; tab-width: 8; 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/. */ #include "nsIConsoleService.h" #include "nsIScriptError.h" #ifndef __FUNCTION__ #define __FUNCTION__ __func__ #endif // Call a method on each observer in a category cache, then call the same // method on the observer array. #define NOTIFY_OBSERVERS(canFire, cache, array, type, method) \ PR_BEGIN_MACRO \ if (canFire) { \ nsCOMArray<type> entries; \ cache.GetEntries(entries); \ for (int32_t idx = 0; idx < entries.Count(); ++idx) \ entries[idx]->method; \ ENUMERATE_WEAKARRAY(array, type, method) \ } \ PR_END_MACRO; #define NOTIFY_BOOKMARKS_OBSERVERS(canFire, cache, array, skipIf, method) \ PR_BEGIN_MACRO \ if (canFire) { \ nsCOMArray<nsINavBookmarkObserver> entries; \ cache.GetEntries(entries); \ for (int32_t idx = 0; idx < entries.Count(); ++idx) { \ if (skipIf(entries[idx])) \ continue; \ entries[idx]->method; \ } \ for (uint32_t idx = 0; idx < array.Length(); ++idx) { \ const nsCOMPtr<nsINavBookmarkObserver> &e = array.ElementAt(idx).GetValue(); \ if (e) { \ if (skipIf(e)) \ continue; \ e->method; \ } \ } \ } \ PR_END_MACRO; #define PLACES_FACTORY_SINGLETON_IMPLEMENTATION(_className, _sInstance) \ _className * _className::_sInstance = nullptr; \ \ already_AddRefed<_className> \ _className::GetSingleton() \ { \ if (_sInstance) { \ RefPtr<_className> ret = _sInstance; \ return ret.forget(); \ } \ _sInstance = new _className(); \ RefPtr<_className> ret = _sInstance; \ if (NS_FAILED(_sInstance->Init())) { \ /* Null out ret before _sInstance so the destructor doesn't assert */ \ ret = nullptr; \ _sInstance = nullptr; \ return nullptr; \ } \ return ret.forget(); \ } #define PLACES_WARN_DEPRECATED() \ PR_BEGIN_MACRO \ nsCString msg(__FUNCTION__); \ msg.AppendLiteral(" is deprecated and will be removed in the next version.");\ NS_WARNING(msg.get()); \ nsCOMPtr<nsIConsoleService> cs = do_GetService(NS_CONSOLESERVICE_CONTRACTID);\ if (cs) { \ nsCOMPtr<nsIScriptError> e = do_CreateInstance(NS_SCRIPTERROR_CONTRACTID); \ if (e && NS_SUCCEEDED(e->Init(NS_ConvertUTF8toUTF16(msg), EmptyString(), \ EmptyString(), 0, 0, \ nsIScriptError::errorFlag, "Places"))) { \ cs->LogMessage(e); \ } \ } \ PR_END_MACRO