blob: 862c98a2883a83a86e17c5d2e5cd2eb42251543c [file] [log] [blame]
/*
* Copyright (C) 2016 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. AND ITS CONTRIBUTORS ``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 ITS 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 "config.h"
#include "PluginInfoProvider.h"
#include "Frame.h"
#include "FrameLoader.h"
#include "Page.h"
#include "SubframeLoader.h"
namespace WebCore {
PluginInfoProvider::~PluginInfoProvider()
{
ASSERT(m_pages.isEmpty());
}
void PluginInfoProvider::refresh(bool reloadPages)
{
refreshPlugins();
Vector<Ref<Frame>> framesNeedingReload;
for (auto& page : m_pages) {
page->clearPluginData();
if (!reloadPages)
continue;
for (Frame* frame = &page->mainFrame(); frame; frame = frame->tree().traverseNext()) {
if (frame->loader().subframeLoader().containsPlugins())
framesNeedingReload.append(page->mainFrame());
}
}
for (auto& frame : framesNeedingReload)
frame->loader().reload();
}
void PluginInfoProvider::addPage(Page& page)
{
ASSERT(!m_pages.contains(&page));
m_pages.add(&page);
}
void PluginInfoProvider::removePage(Page& page)
{
ASSERT(m_pages.contains(&page));
m_pages.remove(&page);
}
}