mirror of
https://bitbucket.org/chromiumembedded/cef
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92 lines
3.2 KiB
C++
92 lines
3.2 KiB
C++
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "libcef/browser/speech_recognition_manager_delegate.h"
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#include <set>
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#include <string>
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#include "libcef/common/cef_switches.h"
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#include "base/bind.h"
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#include "base/command_line.h"
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#include "content/public/browser/browser_thread.h"
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#include "content/public/browser/notification_observer.h"
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#include "content/public/browser/notification_registrar.h"
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#include "content/public/browser/notification_source.h"
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#include "content/public/browser/notification_types.h"
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#include "content/public/browser/render_process_host.h"
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#include "content/public/browser/render_view_host.h"
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#include "content/public/browser/speech_recognition_manager.h"
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#include "content/public/browser/speech_recognition_session_context.h"
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#include "content/public/browser/web_contents.h"
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#include "content/public/common/speech_recognition_error.h"
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#include "content/public/common/speech_recognition_result.h"
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using content::BrowserThread;
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using content::SpeechRecognitionManager;
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using content::WebContents;
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CefSpeechRecognitionManagerDelegate ::CefSpeechRecognitionManagerDelegate() {
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const base::CommandLine* command_line =
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base::CommandLine::ForCurrentProcess();
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filter_profanities_ =
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command_line->HasSwitch(switches::kEnableProfanityFilter);
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}
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CefSpeechRecognitionManagerDelegate ::~CefSpeechRecognitionManagerDelegate() {}
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void CefSpeechRecognitionManagerDelegate::OnRecognitionStart(int session_id) {}
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void CefSpeechRecognitionManagerDelegate::OnAudioStart(int session_id) {}
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void CefSpeechRecognitionManagerDelegate::OnEnvironmentEstimationComplete(
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int session_id) {}
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void CefSpeechRecognitionManagerDelegate::OnSoundStart(int session_id) {}
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void CefSpeechRecognitionManagerDelegate::OnSoundEnd(int session_id) {}
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void CefSpeechRecognitionManagerDelegate::OnAudioEnd(int session_id) {}
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void CefSpeechRecognitionManagerDelegate::OnRecognitionResults(
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int session_id,
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const content::SpeechRecognitionResults& result) {}
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void CefSpeechRecognitionManagerDelegate::OnRecognitionError(
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int session_id,
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const content::SpeechRecognitionError& error) {}
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void CefSpeechRecognitionManagerDelegate::OnAudioLevelsChange(
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int session_id,
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float volume,
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float noise_volume) {}
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void CefSpeechRecognitionManagerDelegate::OnRecognitionEnd(int session_id) {}
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void CefSpeechRecognitionManagerDelegate::CheckRecognitionIsAllowed(
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int session_id,
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base::OnceCallback<void(bool ask_user, bool is_allowed)> callback) {
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DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
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const content::SpeechRecognitionSessionContext& context =
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SpeechRecognitionManager::GetInstance()->GetSessionContext(session_id);
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// Make sure that initiators properly set the |render_process_id| field.
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DCHECK_NE(context.render_process_id, 0);
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BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
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base::BindOnce(std::move(callback), false, true));
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}
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content::SpeechRecognitionEventListener*
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CefSpeechRecognitionManagerDelegate::GetEventListener() {
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return this;
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}
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bool CefSpeechRecognitionManagerDelegate::FilterProfanities(
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int render_process_id) {
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return filter_profanities_;
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}
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