74 lines
2.4 KiB
C++
74 lines
2.4 KiB
C++
/*
|
|
* Copyright (C) 2008 Apple 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 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 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.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <wtf/Noncopyable.h>
|
|
#include <wtf/WeakHashSet.h>
|
|
#include <wtf/text/WTFString.h>
|
|
|
|
namespace WebCore {
|
|
|
|
class Page;
|
|
#if ENABLE(VIDEO)
|
|
class CaptionUserPreferences;
|
|
#endif
|
|
|
|
class PageGroup {
|
|
WTF_MAKE_NONCOPYABLE(PageGroup); WTF_MAKE_FAST_ALLOCATED;
|
|
public:
|
|
WEBCORE_EXPORT explicit PageGroup(const String& name);
|
|
explicit PageGroup(Page&);
|
|
~PageGroup();
|
|
|
|
WEBCORE_EXPORT static PageGroup* pageGroup(const String& groupName);
|
|
|
|
const WeakHashSet<Page>& pages() const { return m_pages; }
|
|
|
|
void addPage(Page&);
|
|
void removePage(Page&);
|
|
|
|
const String& name() { return m_name; }
|
|
unsigned identifier() { return m_identifier; }
|
|
|
|
#if ENABLE(VIDEO)
|
|
WEBCORE_EXPORT void captionPreferencesChanged();
|
|
WEBCORE_EXPORT CaptionUserPreferences& ensureCaptionPreferences();
|
|
CaptionUserPreferences* captionPreferences() const { return m_captionPreferences.get(); }
|
|
#endif
|
|
|
|
private:
|
|
String m_name;
|
|
WeakHashSet<Page> m_pages;
|
|
|
|
unsigned m_identifier;
|
|
|
|
#if ENABLE(VIDEO)
|
|
std::unique_ptr<CaptionUserPreferences> m_captionPreferences;
|
|
#endif
|
|
};
|
|
|
|
} // namespace WebCore
|