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PluginInfoProvider.cpp
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88 lines (72 loc) · 2.69 KB
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/*
* Copyright (C) 2016-2025 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 "FrameLoader.h"
#include "LocalFrame.h"
#include "Page.h"
#include "SubframeLoader.h"
namespace WebCore {
PluginInfoProvider::~PluginInfoProvider()
{
ASSERT(m_pages.isEmptyIgnoringNullReferences());
}
void PluginInfoProvider::clearPagesPluginData()
{
for (Ref page : m_pages)
page->clearPluginData();
}
void PluginInfoProvider::refresh(bool reloadPages)
{
refreshPlugins();
Vector<Ref<LocalFrame>> framesNeedingReload;
for (Ref page : m_pages) {
page->clearPluginData();
if (!reloadPages)
continue;
for (RefPtr frame = page->mainFrame(); frame; frame = frame->tree().traverseNext()) {
RefPtr localFrame = dynamicDowncast<LocalFrame>(frame);
if (!localFrame)
continue;
if (localFrame->loader().subframeLoader().containsPlugins()) {
if (RefPtr localMainFrame = page->localMainFrame())
framesNeedingReload.append(*localMainFrame);
}
}
}
for (Ref 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);
}
}