1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
|
/*
* Copyright (C) 2013 Apple Computer, Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "platform/speech/PlatformSpeechSynthesizer.h"
#include "platform/exported/WebSpeechSynthesizerClientImpl.h"
#include "platform/speech/PlatformSpeechSynthesisUtterance.h"
#include "public/platform/Platform.h"
#include "public/platform/WebSpeechSynthesisUtterance.h"
#include "public/platform/WebSpeechSynthesizer.h"
#include "public/platform/WebSpeechSynthesizerClient.h"
#include "wtf/PtrUtil.h"
namespace blink {
PlatformSpeechSynthesizer* PlatformSpeechSynthesizer::create(
PlatformSpeechSynthesizerClient* client) {
PlatformSpeechSynthesizer* synthesizer =
new PlatformSpeechSynthesizer(client);
synthesizer->initializeVoiceList();
return synthesizer;
}
PlatformSpeechSynthesizer::PlatformSpeechSynthesizer(
PlatformSpeechSynthesizerClient* client)
: m_speechSynthesizerClient(client) {
m_webSpeechSynthesizerClient =
new WebSpeechSynthesizerClientImpl(this, client);
m_webSpeechSynthesizer =
WTF::wrapUnique(Platform::current()->createSpeechSynthesizer(
m_webSpeechSynthesizerClient));
}
PlatformSpeechSynthesizer::~PlatformSpeechSynthesizer() {}
void PlatformSpeechSynthesizer::speak(
PlatformSpeechSynthesisUtterance* utterance) {
if (m_webSpeechSynthesizer && m_webSpeechSynthesizerClient)
m_webSpeechSynthesizer->speak(WebSpeechSynthesisUtterance(utterance));
}
void PlatformSpeechSynthesizer::pause() {
if (m_webSpeechSynthesizer)
m_webSpeechSynthesizer->pause();
}
void PlatformSpeechSynthesizer::resume() {
if (m_webSpeechSynthesizer)
m_webSpeechSynthesizer->resume();
}
void PlatformSpeechSynthesizer::cancel() {
if (m_webSpeechSynthesizer)
m_webSpeechSynthesizer->cancel();
}
void PlatformSpeechSynthesizer::setVoiceList(
Vector<RefPtr<PlatformSpeechSynthesisVoice>>& voices) {
m_voiceList = voices;
}
void PlatformSpeechSynthesizer::initializeVoiceList() {
if (m_webSpeechSynthesizer)
m_webSpeechSynthesizer->updateVoiceList();
}
DEFINE_TRACE(PlatformSpeechSynthesizer) {
visitor->trace(m_speechSynthesizerClient);
visitor->trace(m_webSpeechSynthesizerClient);
}
} // namespace blink
|
