/*
* Copyright (C) 2013 Google 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:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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 THE COPYRIGHT HOLDERS ``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 THE COPYRIGHT OWNER 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.
*/
#ifndef WebSpeechSynthesisUtterance_h
#define WebSpeechSynthesisUtterance_h
#include "WebCommon.h"
#include "WebPrivatePtr.h"
#include "WebString.h"
namespace WebCore { class PlatformSpeechSynthesisUtterance; }
namespace blink {
class WebSpeechSynthesisUtterance {
public:
WebSpeechSynthesisUtterance() { }
WebSpeechSynthesisUtterance(const WebSpeechSynthesisUtterance& other) { assign(other); }
~WebSpeechSynthesisUtterance() { reset(); }
WebSpeechSynthesisUtterance& operator=(const WebSpeechSynthesisUtterance& other)
{
assign(other);
return *this;
}
BLINK_PLATFORM_EXPORT void assign(const WebSpeechSynthesisUtterance&);
BLINK_PLATFORM_EXPORT void reset();
bool isNull() const { return m_private.isNull(); }
BLINK_PLATFORM_EXPORT WebString text() const;
BLINK_PLATFORM_EXPORT WebString lang() const;
BLINK_PLATFORM_EXPORT WebString voice() const;
// As defined in: https://dvcs.w3.org/hg/speech-api/raw-file/tip/speechapi.html
BLINK_PLATFORM_EXPORT float volume() const; // 0...1, 1 is default
BLINK_PLATFORM_EXPORT float rate() const; // 0.1...10, 1 is default
BLINK_PLATFORM_EXPORT float pitch() const; // 0...2, 1 is default
BLINK_PLATFORM_EXPORT double startTime() const; // In seconds.
#if INSIDE_BLINK
BLINK_PLATFORM_EXPORT WebSpeechSynthesisUtterance(const PassRefPtr<WebCore::PlatformSpeechSynthesisUtterance>&);
BLINK_PLATFORM_EXPORT WebSpeechSynthesisUtterance& operator=(WebCore::PlatformSpeechSynthesisUtterance*);
BLINK_PLATFORM_EXPORT operator PassRefPtr<WebCore::PlatformSpeechSynthesisUtterance>() const;
BLINK_PLATFORM_EXPORT operator WebCore::PlatformSpeechSynthesisUtterance*() const;
#endif
private:
WebPrivatePtr<WebCore::PlatformSpeechSynthesisUtterance> m_private;
};
} // namespace blink
#endif // WebSpeechSynthesisUtterance_h