void HTMLPlugInImageElement::restartSimilarPlugIns()
{
// Restart any other snapshotted plugins in the page with the same origin. Note that they
// may be in different frames, so traverse from the top of the document.
String plugInOrigin = m_loadedUrl.host();
String mimeType = loadedMimeType();
HTMLPlugInImageElementList pluginsNeedingRestart;
if (!document()->page())
return;
for (Frame* frame = document()->page()->mainFrame(); frame; frame = frame->tree()->traverseNext()) {
if (frame->loader()->subframeLoader()->containsPlugins()) {
if (!frame->document())
continue;
RefPtr<NodeList> plugins = frame->document()->getElementsByTagName(embedTag.localName());
if (plugins)
addPlugInsFromNodeListMatchingPlugInOrigin(pluginsNeedingRestart, plugins, plugInOrigin, mimeType);
plugins = frame->document()->getElementsByTagName(objectTag.localName());
if (plugins)
addPlugInsFromNodeListMatchingPlugInOrigin(pluginsNeedingRestart, plugins, plugInOrigin, mimeType);
}
}
for (size_t i = 0, length = pluginsNeedingRestart.size(); i < length; i++) {
pluginsNeedingRestart[i]->setDisplayState(Playing);
pluginsNeedingRestart[i]->restartSnapshottedPlugIn();
}
}
void HTMLPlugInImageElement::restartSimilarPlugIns()
{
// Restart any other snapshotted plugins in the page with the same origin. Note that they
// may be in different frames, so traverse from the top of the document.
String plugInOrigin = m_loadedUrl.host();
String mimeType = loadedMimeType();
HTMLPlugInImageElementList similarPlugins;
if (!document().page())
return;
for (Frame* frame = &document().page()->mainFrame(); frame; frame = frame->tree().traverseNext()) {
if (!frame->loader().subframeLoader().containsPlugins())
continue;
if (!frame->document())
continue;
for (auto& element : descendantsOfType<HTMLPlugInImageElement>(*frame->document())) {
if (plugInOrigin == element.loadedUrl().host() && mimeType == element.loadedMimeType())
similarPlugins.append(element);
}
}
for (auto& plugInToRestart : similarPlugins) {
if (plugInToRestart->displayState() <= HTMLPlugInElement::DisplayingSnapshot) {
LOG(Plugins, "%p Plug-in looks similar to a restarted plug-in. Restart.", plugInToRestart.ptr());
plugInToRestart->restartSnapshottedPlugIn();
}
plugInToRestart->m_snapshotDecision = NeverSnapshot;
}
}
static void addPlugInsFromNodeListMatchingOriginHash(HTMLPlugInImageElementList& plugInList, PassRefPtr<NodeList> collection, unsigned originHash)
{
for (unsigned i = 0, length = collection->length(); i < length; i++) {
Node* node = collection->item(i);
if (node->isPluginElement()) {
HTMLPlugInElement* plugInElement = toHTMLPlugInElement(node);
if (plugInElement->isPlugInImageElement() && plugInElement->displayState() <= HTMLPlugInElement::DisplayingSnapshot && plugInElement->plugInOriginHash() == originHash)
plugInList.append(toHTMLPlugInImageElement(node));
}
}
}
void HTMLPlugInImageElement::restartSimilarPlugIns()
{
// Restart any other snapshotted plugins in the page with the same origin. Note that they
// may be in different frames, so traverse from the top of the document.
String plugInOrigin = m_loadedUrl.host();
String mimeType = loadedMimeType();
HTMLPlugInImageElementList similarPlugins;
if (!document()->page())
return;
for (Frame* frame = document()->page()->mainFrame(); frame; frame = frame->tree()->traverseNext()) {
if (!frame->loader()->subframeLoader()->containsPlugins())
continue;
if (!frame->document())
continue;
RefPtr<NodeList> plugIns = frame->document()->getElementsByTagName(embedTag.localName());
if (plugIns)
addPlugInsFromNodeListMatchingPlugInOrigin(similarPlugins, plugIns, plugInOrigin, mimeType);
plugIns = frame->document()->getElementsByTagName(objectTag.localName());
if (plugIns)
addPlugInsFromNodeListMatchingPlugInOrigin(similarPlugins, plugIns, plugInOrigin, mimeType);
}
for (size_t i = 0, length = similarPlugins.size(); i < length; ++i) {
HTMLPlugInImageElement* plugInToRestart = similarPlugins[i].get();
if (plugInToRestart->displayState() <= HTMLPlugInElement::DisplayingSnapshot) {
LOG(Plugins, "%p Plug-in looks similar to a restarted plug-in. Restart.", plugInToRestart);
plugInToRestart->setDisplayState(Playing);
plugInToRestart->restartSnapshottedPlugIn();
}
plugInToRestart->m_snapshotDecision = NeverSnapshot;
}
}
void HTMLPlugInImageElement::userDidClickSnapshot(PassRefPtr<MouseEvent> event)
{
m_pendingClickEventFromSnapshot = event;
if (document()->page() && !SchemeRegistry::shouldTreatURLSchemeAsLocal(document()->page()->mainFrame()->document()->baseURL().protocol()))
document()->page()->plugInClient()->addAutoStartOrigin(document()->page()->mainFrame()->document()->baseURL().host(), m_plugInOriginHash);
restartSnapshottedPlugIn();
// Restart any other snapshotted plugins in the page with the same origin. Note that they
// may be in different frames, so traverse from the top of the document.
HTMLPlugInImageElementList pluginsNeedingRestart;
if (!document()->page())
return;
for (Frame* frame = document()->page()->mainFrame(); frame; frame = frame->tree()->traverseNext()) {
if (frame->loader()->subframeLoader()->containsPlugins()) {
if (!frame->document())
continue;
RefPtr<NodeList> plugins = frame->document()->getElementsByTagName(embedTag.localName());
if (plugins)
addPlugInsFromNodeListMatchingOriginHash(pluginsNeedingRestart, plugins, m_plugInOriginHash);
plugins = frame->document()->getElementsByTagName(objectTag.localName());
if (plugins)
addPlugInsFromNodeListMatchingOriginHash(pluginsNeedingRestart, plugins, m_plugInOriginHash);
}
}
for (size_t i = 0, length = pluginsNeedingRestart.size(); i < length; i++) {
pluginsNeedingRestart[i]->setDisplayState(Playing);
pluginsNeedingRestart[i]->restartSnapshottedPlugIn();
}
}
static void addPlugInsFromNodeListMatchingPlugInOrigin(HTMLPlugInImageElementList& plugInList, PassRefPtr<NodeList> collection, const String& plugInOrigin, const String& mimeType)
{
for (unsigned i = 0, length = collection->length(); i < length; i++) {
Node* node = collection->item(i);
if (node->isPluginElement()) {
HTMLPlugInElement* plugInElement = toHTMLPlugInElement(node);
if (plugInElement->isPlugInImageElement()) {
HTMLPlugInImageElement* plugInImageElement = toHTMLPlugInImageElement(node);
const KURL& loadedURL = plugInImageElement->loadedUrl();
String otherMimeType = plugInImageElement->loadedMimeType();
if (plugInOrigin == loadedURL.host() && mimeType == otherMimeType)
plugInList.append(plugInImageElement);
}
}
}
}