From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- layout/base/nsAutoLayoutPhase.h | 49 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 layout/base/nsAutoLayoutPhase.h (limited to 'layout/base/nsAutoLayoutPhase.h') diff --git a/layout/base/nsAutoLayoutPhase.h b/layout/base/nsAutoLayoutPhase.h new file mode 100644 index 0000000000..cba7a644f9 --- /dev/null +++ b/layout/base/nsAutoLayoutPhase.h @@ -0,0 +1,49 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* 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 nsAutoLayoutPhase_h +#define nsAutoLayoutPhase_h + +#ifdef DEBUG + +# include + +enum class nsLayoutPhase : uint8_t; +class nsPresContext; + +struct nsAutoLayoutPhase { + nsAutoLayoutPhase(nsPresContext* aPresContext, nsLayoutPhase aPhase); + ~nsAutoLayoutPhase(); + + void Enter(); + void Exit(); + + private: + nsPresContext* mPresContext; + nsLayoutPhase mPhase; + uint32_t mCount; +}; + +# define AUTO_LAYOUT_PHASE_ENTRY_POINT(pc_, phase_) \ + nsAutoLayoutPhase autoLayoutPhase((pc_), (nsLayoutPhase::phase_)) +# define LAYOUT_PHASE_TEMP_EXIT() \ + PR_BEGIN_MACRO \ + autoLayoutPhase.Exit(); \ + PR_END_MACRO +# define LAYOUT_PHASE_TEMP_REENTER() \ + PR_BEGIN_MACRO \ + autoLayoutPhase.Enter(); \ + PR_END_MACRO + +#else // DEBUG + +# define AUTO_LAYOUT_PHASE_ENTRY_POINT(pc_, phase_) PR_BEGIN_MACRO PR_END_MACRO +# define LAYOUT_PHASE_TEMP_EXIT() PR_BEGIN_MACRO PR_END_MACRO +# define LAYOUT_PHASE_TEMP_REENTER() PR_BEGIN_MACRO PR_END_MACRO + +#endif // DEBUG + +#endif // nsAutoLayoutPhase_h -- cgit v1.2.3