/* * 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::clearPagesPluginData() { for (auto& page : m_pages) page->clearPluginData(); } 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); } }