DOMPluginArray.cpp [plain text]
#include "config.h"
#include "DOMPluginArray.h"
#include "DOMPlugin.h"
#include "Frame.h"
#include "Page.h"
#include "PluginData.h"
#include <wtf/text/AtomicString.h>
namespace WebCore {
DOMPluginArray::DOMPluginArray(DOMWindow* window)
: DOMWindowProperty(window)
{
}
DOMPluginArray::~DOMPluginArray() = default;
unsigned DOMPluginArray::length() const
{
PluginData* data = pluginData();
if (!data)
return 0;
return data->publiclyVisiblePlugins().size();
}
RefPtr<DOMPlugin> DOMPluginArray::item(unsigned index)
{
PluginData* data = pluginData();
if (!data)
return nullptr;
const Vector<PluginInfo>& plugins = data->publiclyVisiblePlugins();
if (index >= plugins.size())
return nullptr;
return DOMPlugin::create(data, frame(), plugins[index]);
}
RefPtr<DOMPlugin> DOMPluginArray::namedItem(const AtomicString& propertyName)
{
PluginData* data = pluginData();
if (!data)
return nullptr;
for (auto& plugin : data->webVisiblePlugins()) {
if (plugin.name == propertyName)
return DOMPlugin::create(data, frame(), plugin);
}
return nullptr;
}
Vector<AtomicString> DOMPluginArray::supportedPropertyNames()
{
PluginData* data = pluginData();
if (!data)
return { };
const auto& plugins = data->publiclyVisiblePlugins();
Vector<AtomicString> result;
result.reserveInitialCapacity(plugins.size());
for (auto& plugin : plugins)
result.uncheckedAppend(plugin.name);
return result;
}
void DOMPluginArray::refresh(bool reloadPages)
{
auto* frame = this->frame();
if (!frame)
return;
if (!frame->page())
return;
Page::refreshPlugins(reloadPages);
}
PluginData* DOMPluginArray::pluginData() const
{
auto* frame = this->frame();
if (!frame)
return nullptr;
Page* page = frame->page();
if (!page)
return nullptr;
return &page->pluginData();
}
}