Files
palemoon27/layout/base/LayoutLogging.h
T
roytam1 de52ef4061 import changes from `dev' branch of rmottola/Arctic-Fox:
- Bug 1181920. Persist XUL attributes off a scriptrunner. r=peterv (4b29b8efa)
- Bug 1156100 - Mark XULDocument::CachedChromeStreamListener::mDocument as an nsRefPtr; r=baku (0a5b7bd5b)
- Bug 1168823 - Repair XML syntax highlighting. r=jst (83fd915e3)
- Bug 1157059 - Avoid calling AddRef on the pointer enclosed in an nsCOMPtr in nsBindingManager::DoProcessAttachedQueue(); r=baku (6e13d9beb)
- Bug 1177816 - Dump a message when the service worker for test_request_context receives an unexpected context value; r=baku (b44d39184)
- Bug 1168903 part 1: Give nsSMILValue a move constructor & move reassignment operator. r=birtles (ba7ee0bed)
- Bug 1168903 part 2: Use Move() instead of nsSMILValue::Swap() to populate outparams from temp variables in SMIL functions. r=birtles (a4858c958)
- Bug 1180048 - Switch warning about having a zero length axis to a LAYOUT_WARNING. r=dholbert (19d405908)
-  Bug 1175289 - Part 1: Add LAYOUT_WARNING. r=mats (fd4d1bdd9)
- Bug 1175289 - Part 2: Disable "Subdocument container has no frame" warning by default. r=mats (8ce582bf5)
2021-12-30 09:09:43 +08:00

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/* -*- 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 LayoutLogging_h
#define LayoutLogging_h
#include "mozilla/Logging.h"
/**
* Retrieves the log module to use for layout logging.
*/
PRLogModuleInfo* GetLayoutLog();
/**
* Use the layout log to warn if a given condition is false.
*
* This is only enabled in debug builds and the logging is only displayed if
* the environmental variable NSPR_LOG_MODULES includes "layout:2" (or higher).
*/
#ifdef DEBUG
#define LAYOUT_WARN_IF_FALSE(_cond, _msg) \
PR_BEGIN_MACRO \
if (MOZ_LOG_TEST(GetLayoutLog(), mozilla::LogLevel::Warning) && \
!(_cond)) { \
mozilla::detail::LayoutLogWarning(_msg, #_cond, __FILE__, __LINE__); \
} \
PR_END_MACRO
#else
#define LAYOUT_WARN_IF_FALSE(_cond, _msg) \
PR_BEGIN_MACRO \
PR_END_MACRO
#endif
/**
* Use the layout log to emit a warning with the same format as NS_WARNING.
*
* This is only enabled in debug builds and the logging is only displayed if
* the environmental variable NSPR_LOG_MODULES includes "layout:2" (or higher).
*/
#ifdef DEBUG
#define LAYOUT_WARNING(_msg) \
PR_BEGIN_MACRO \
if (MOZ_LOG_TEST(GetLayoutLog(), mozilla::LogLevel::Warning)) { \
mozilla::detail::LayoutLogWarning(_msg, nullptr, __FILE__, __LINE__); \
} \
PR_END_MACRO
#else
#define LAYOUT_WARNING(_msg) \
PR_BEGIN_MACRO \
PR_END_MACRO
#endif
namespace mozilla {
namespace detail {
void LayoutLogWarning(const char* aStr, const char* aExpr,
const char* aFile, int32_t aLine);
} // namespace detail
} // namespace mozilla
#endif // LayoutLogging_h