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26 #ifndef WebSpeechSynthesisUtterance_h
27 #define WebSpeechSynthesisUtterance_h
29 #include "WebCommon.h"
30 #include "WebPrivatePtr.h"
31 #include "WebString.h"
35 class PlatformSpeechSynthesisUtterance
;
37 class WebSpeechSynthesisUtterance
{
39 WebSpeechSynthesisUtterance() { }
40 WebSpeechSynthesisUtterance(const WebSpeechSynthesisUtterance
& other
) { assign(other
); }
41 ~WebSpeechSynthesisUtterance() { reset(); }
43 WebSpeechSynthesisUtterance
& operator=(const WebSpeechSynthesisUtterance
& other
)
49 BLINK_PLATFORM_EXPORT
void assign(const WebSpeechSynthesisUtterance
&);
50 BLINK_PLATFORM_EXPORT
void reset();
51 bool isNull() const { return m_private
.isNull(); }
53 BLINK_PLATFORM_EXPORT WebString
text() const;
54 BLINK_PLATFORM_EXPORT WebString
lang() const;
55 BLINK_PLATFORM_EXPORT WebString
voice() const;
57 // As defined in: https://dvcs.w3.org/hg/speech-api/raw-file/tip/speechapi.html
58 BLINK_PLATFORM_EXPORT
float volume() const; // 0...1, 1 is default
59 BLINK_PLATFORM_EXPORT
float rate() const; // 0.1...10, 1 is default
60 BLINK_PLATFORM_EXPORT
float pitch() const; // 0...2, 1 is default
62 BLINK_PLATFORM_EXPORT
double startTime() const; // In seconds.
65 BLINK_PLATFORM_EXPORT
WebSpeechSynthesisUtterance(PlatformSpeechSynthesisUtterance
*);
66 BLINK_PLATFORM_EXPORT WebSpeechSynthesisUtterance
& operator=(PlatformSpeechSynthesisUtterance
*);
67 BLINK_PLATFORM_EXPORT
operator PlatformSpeechSynthesisUtterance
*() const;
71 WebPrivatePtr
<PlatformSpeechSynthesisUtterance
> m_private
;
76 #endif // WebSpeechSynthesisUtterance_h