WebPasteboardOverrides.cpp [plain text]
#include "config.h"
#include "WebPasteboardOverrides.h"
namespace WebKit {
WebPasteboardOverrides& WebPasteboardOverrides::sharedPasteboardOverrides()
{
static NeverDestroyed<WebPasteboardOverrides> sharedOverrides;
return sharedOverrides;
}
WebPasteboardOverrides::WebPasteboardOverrides()
{
}
void WebPasteboardOverrides::addOverride(const String& pasteboardName, const String& type, const Vector<uint8_t>& data)
{
auto addResult = m_overridesMap.add(pasteboardName, nullptr);
if (addResult.isNewEntry) {
std::unique_ptr<HashMap<String, Vector<uint8_t>>> typeMap = std::make_unique<HashMap<String, Vector<uint8_t>>>();
addResult.iterator->value = WTF::move(typeMap);
}
addResult.iterator->value->set(type, data);
}
void WebPasteboardOverrides::removeOverride(const String& pasteboardName, const String& type)
{
auto it = m_overridesMap.find(pasteboardName);
if (it == m_overridesMap.end())
return;
ASSERT(it->value);
it->value->remove(type);
if (it->value->isEmpty())
m_overridesMap.remove(it);
}
Vector<String> WebPasteboardOverrides::overriddenTypes(const String& pasteboardName)
{
Vector<String> result;
auto it = m_overridesMap.find(pasteboardName);
if (it == m_overridesMap.end())
return result;
ASSERT(it->value);
for (String& type : it->value->keys())
result.append(type);
return result;
}
bool WebPasteboardOverrides::getDataForOverride(const String& pasteboardName, const String& type, Vector<uint8_t>& data) const
{
auto pasteboardIterator = m_overridesMap.find(pasteboardName);
if (pasteboardIterator == m_overridesMap.end())
return false;
auto typeIterator = pasteboardIterator->value->find(type);
if (typeIterator == pasteboardIterator->value->end())
return false;
data = typeIterator->value;
return true;
}
bool WebPasteboardOverrides::getDataForOverride(const String& pasteboardName, const String& type, Vector<char>& data) const
{
Vector<uint8_t> foundBuffer;
if (!getDataForOverride(pasteboardName, type, foundBuffer))
return false;
data.clear();
data.resize(foundBuffer.size());
memcpy(data.data(), foundBuffer.data(), foundBuffer.size());
return true;
}
}