blob: 98c5143cf690ffc4d8e75e14103b52844a9a5410 (
plain)
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
|
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_dom_SpeechSynthesisService_h
#define mozilla_dom_SpeechSynthesisService_h
#include "nsISpeechService.h"
#include "mozilla/java/SpeechSynthesisServiceNatives.h"
#include "mozilla/StaticPtr.h"
namespace mozilla {
namespace dom {
class SpeechSynthesisService final
: public nsISpeechService,
public java::SpeechSynthesisService::Natives<SpeechSynthesisService> {
public:
NS_DECL_ISUPPORTS
NS_DECL_NSISPEECHSERVICE
SpeechSynthesisService(){};
void Setup();
static void DoneRegisteringVoices();
static void RegisterVoice(jni::String::Param aUri, jni::String::Param aName,
jni::String::Param aLocale, bool aIsNetwork,
bool aIsDefault);
static void DispatchStart(jni::String::Param aUtteranceId);
static void DispatchEnd(jni::String::Param aUtteranceId);
static void DispatchError(jni::String::Param aUtteranceId);
static void DispatchBoundary(jni::String::Param aUtteranceId, int32_t aStart,
int32_t aEnd);
static SpeechSynthesisService* GetInstance(bool aCreate = true);
static already_AddRefed<SpeechSynthesisService> GetInstanceForService();
static StaticRefPtr<SpeechSynthesisService> sSingleton;
private:
virtual ~SpeechSynthesisService(){};
nsCOMPtr<nsISpeechTask> mTask;
// Unique ID assigned to utterance when it is sent to system service.
nsCString mTaskUtteranceId;
// Time stamp from the moment the utterance is started.
TimeStamp mTaskStartTime;
// Length of text of the utterance.
uint32_t mTaskTextLength;
// Current offset in characters of what has been spoken.
uint32_t mTaskTextOffset;
};
} // namespace dom
} // namespace mozilla
#endif
|
