mirror of
https://bitbucket.org/chromiumembedded/cef
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34adee805c
git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@571 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
107 lines
2.7 KiB
C++
107 lines
2.7 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 "include/cef_task.h"
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#include "libcef/browser/thread_util.h"
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#include "libcef/renderer/thread_util.h"
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#include "base/bind.h"
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using content::BrowserThread;
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namespace {
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const int kRenderThreadId = -1;
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const int kInvalidThreadId = -10;
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int GetThreadId(CefThreadId threadId) {
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int id = kInvalidThreadId;
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switch (threadId) {
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case TID_UI:
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id = BrowserThread::UI;
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break;
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case TID_DB:
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id = BrowserThread::DB;
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break;
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case TID_FILE:
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id = BrowserThread::FILE;
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break;
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case TID_FILE_USER_BLOCKING:
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id = BrowserThread::FILE_USER_BLOCKING;
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break;
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case TID_PROCESS_LAUNCHER:
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id = BrowserThread::PROCESS_LAUNCHER;
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break;
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case TID_CACHE:
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id = BrowserThread::CACHE;
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break;
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case TID_IO:
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id = BrowserThread::IO;
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break;
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case TID_RENDERER:
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id = kRenderThreadId;
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break;
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default:
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NOTREACHED() << "invalid thread id " << threadId;
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return kInvalidThreadId;
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};
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if (id >= 0) {
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// Verify that we're on the browser process.
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if (content::GetContentClient()->browser())
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return id;
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NOTREACHED() << "called on invalid process";
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} else if (id == kRenderThreadId) {
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// Verify that we're on the renderer process.
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if (content::GetContentClient()->renderer())
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return id;
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NOTREACHED() << "called on invalid process";
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}
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return kInvalidThreadId;
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}
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} // namespace
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bool CefCurrentlyOn(CefThreadId threadId) {
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int id = GetThreadId(threadId);
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if (id >= 0) {
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// Browser process.
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return CEF_CURRENTLY_ON(static_cast<BrowserThread::ID>(id));
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} else if (id == kRenderThreadId) {
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// Renderer process.
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return CEF_CURRENTLY_ON_RT();
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}
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return false;
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}
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bool CefPostTask(CefThreadId threadId, CefRefPtr<CefTask> task) {
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int id = GetThreadId(threadId);
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if (id >= 0) {
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// Browser process.
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return CEF_POST_TASK(static_cast<BrowserThread::ID>(id),
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base::Bind(&CefTask::Execute, task, threadId));
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} else if (id == kRenderThreadId) {
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// Renderer process.
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return CEF_POST_TASK_RT(base::Bind(&CefTask::Execute, task, threadId));
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}
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return false;
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}
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bool CefPostDelayedTask(CefThreadId threadId, CefRefPtr<CefTask> task,
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int64 delay_ms) {
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int id = GetThreadId(threadId);
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if (id >= 0) {
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// Browser process.
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return CEF_POST_DELAYED_TASK(static_cast<BrowserThread::ID>(id),
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base::Bind(&CefTask::Execute, task, threadId), delay_ms);
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} else if (id == kRenderThreadId) {
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// Renderer process.
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return CEF_POST_DELAYED_TASK_RT(
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base::Bind(&CefTask::Execute, task, threadId), delay_ms);
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}
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return false;
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}
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