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LibWeb: Add a helper class to work around empty execution context stack

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We've peppered this workaround around the code base as needed in a few
different ways. This adds a helper class to perform this workaround in
order to simplify doing so, and ensure cleanup occurs in a RAII fashion.
This also makes it easier to grep for places where this workaround is
employed.
This commit is contained in:
Timothy Flynn 2023-07-06 07:37:29 -04:00 • committed by Tim Flynn
parent 10edd38543
commit 8ec7b4401a
Notes: sideshowbarker 2024-07-18 00:54:03 +09:00
3 changed files with 49 additions and 0 deletions
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23
Userland/Libraries/LibWeb/HTML/Scripting/TemporaryExecutionContext.cpp Normal file
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/*
* Copyright (c) 2023, Tim Flynn <trflynn89@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibWeb/HTML/Scripting/Environments.h>
#include <LibWeb/HTML/Scripting/TemporaryExecutionContext.h>
namespace Web::HTML {
TemporaryExecutionContext::TemporaryExecutionContext(EnvironmentSettingsObject& environment_settings)
: m_environment_settings(environment_settings)
{
m_environment_settings.prepare_to_run_script();
}
TemporaryExecutionContext::~TemporaryExecutionContext()
{
m_environment_settings.clean_up_after_running_script();
}
}