47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
// Copyright (c) 2012 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 can
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// be found in the LICENSE file.
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#include "libcef/browser/browser_message_loop.h"
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CefBrowserMessageLoop::CefBrowserMessageLoop()
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: is_iterating_(true) {
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}
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CefBrowserMessageLoop::~CefBrowserMessageLoop() {
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#if defined(OS_MACOSX)
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// On Mac the MessageLoop::AutoRunState scope in Run() never exits so clear
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// the state_ variable to avoid an assertion in the MessageLoop destructor.
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state_ = NULL;
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#endif
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}
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// static
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CefBrowserMessageLoop* CefBrowserMessageLoop::current() {
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MessageLoop* loop = MessageLoop::current();
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DCHECK_EQ(MessageLoop::TYPE_UI, loop->type());
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return static_cast<CefBrowserMessageLoop*>(loop);
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}
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bool CefBrowserMessageLoop::DoIdleWork() {
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bool valueToRet = inherited::DoIdleWork();
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if (is_iterating_)
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pump_->Quit();
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return valueToRet;
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}
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// Do a single interation of the UI message loop.
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void CefBrowserMessageLoop::DoMessageLoopIteration() {
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#if defined(OS_MACOSX)
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Run();
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#else
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RunWithDispatcher(NULL);
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#endif
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}
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// Run the UI message loop.
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void CefBrowserMessageLoop::RunMessageLoop() {
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is_iterating_ = false;
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DoMessageLoopIteration();
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}
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