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34 lines
917 B
C++
34 lines
917 B
C++
// Copyright (c) 2018 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that
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// can be found in the LICENSE file.
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#include "tests/cefclient/browser/util_gtk.h"
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#include <gdk/gdk.h>
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namespace client {
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base::PlatformThreadId ScopedGdkThreadsEnter::locked_thread_ =
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kInvalidPlatformThreadId;
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ScopedGdkThreadsEnter::ScopedGdkThreadsEnter() {
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// The GDK lock is not reentrant, so don't try to lock again if the current
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// thread already holds it.
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base::PlatformThreadId current_thread = base::PlatformThread::CurrentId();
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take_lock_ = current_thread != locked_thread_;
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if (take_lock_) {
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gdk_threads_enter();
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locked_thread_ = current_thread;
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}
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}
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ScopedGdkThreadsEnter::~ScopedGdkThreadsEnter() {
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if (take_lock_) {
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locked_thread_ = kInvalidPlatformThreadId;
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gdk_threads_leave();
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}
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}
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} // namespace client
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