DOMMimeTypeArray.cpp [plain text]
#include "config.h"
#include "DOMMimeTypeArray.h"
#include "DOMPlugin.h"
#include "Frame.h"
#include "Page.h"
#include "PluginData.h"
#include <wtf/text/AtomicString.h>
#if ENABLE(WEB_REPLAY)
#include "Document.h"
#include "WebReplayInputs.h"
#include <replay/InputCursor.h>
#endif
namespace WebCore {
DOMMimeTypeArray::DOMMimeTypeArray(Frame* frame)
: DOMWindowProperty(frame)
{
}
DOMMimeTypeArray::~DOMMimeTypeArray()
{
}
unsigned DOMMimeTypeArray::length() const
{
PluginData* data = getPluginData();
if (!data)
return 0;
return data->mimes().size();
}
PassRefPtr<DOMMimeType> DOMMimeTypeArray::item(unsigned index)
{
PluginData* data = getPluginData();
if (!data)
return 0;
const Vector<MimeClassInfo>& mimes = data->mimes();
if (index >= mimes.size())
return 0;
return DOMMimeType::create(data, m_frame, index).get();
}
bool DOMMimeTypeArray::canGetItemsForName(const AtomicString& propertyName)
{
PluginData *data = getPluginData();
if (!data)
return 0;
const Vector<MimeClassInfo>& mimes = data->mimes();
for (unsigned i = 0; i < mimes.size(); ++i) {
if (mimes[i].type == propertyName)
return true;
}
return false;
}
PassRefPtr<DOMMimeType> DOMMimeTypeArray::namedItem(const AtomicString& propertyName)
{
PluginData *data = getPluginData();
if (!data)
return 0;
const Vector<MimeClassInfo>& mimes = data->mimes();
for (unsigned i = 0; i < mimes.size(); ++i) {
if (mimes[i].type == propertyName)
return DOMMimeType::create(data, m_frame, i).get();
}
return 0;
}
PluginData* DOMMimeTypeArray::getPluginData() const
{
if (!m_frame)
return nullptr;
Page* page = m_frame->page();
if (!page)
return nullptr;
PluginData* pluginData = &page->pluginData();
#if ENABLE(WEB_REPLAY)
if (!m_frame->document())
return pluginData;
InputCursor& cursor = m_frame->document()->inputCursor();
if (cursor.isCapturing())
cursor.appendInput<FetchPluginData>(pluginData);
else if (cursor.isReplaying()) {
if (FetchPluginData* input = cursor.fetchInput<FetchPluginData>())
pluginData = input->pluginData().get();
}
#endif
return pluginData;
}
}