Exemplo n.º 1
0
PassRefPtr<WebCore::SharedBuffer> WebPlatformStrategies::readBufferFromPasteboard(int index, const String& pasteboardType)
{
    SharedMemory::Handle handle;
    uint64_t size = 0;
    WebProcess::shared().parentProcessConnection()->sendSync(Messages::WebContext::ReadBufferFromPasteboard(index, pasteboardType),
        Messages::WebContext::ReadBufferFromPasteboard::Reply(handle, size), 0);
    if (handle.isNull())
        return 0;
    RefPtr<SharedMemory> sharedMemoryBuffer = SharedMemory::create(handle, SharedMemory::ReadOnly);
    return SharedBuffer::create(static_cast<unsigned char *>(sharedMemoryBuffer->data()), size);
}
Exemplo n.º 2
0
RefPtr<WebCore::SharedBuffer> WebPlatformStrategies::bufferForType(const String& pasteboardType, const String& pasteboardName)
{
    // First check the overrides.
    Vector<char> overrideBuffer;
    if (WebPasteboardOverrides::sharedPasteboardOverrides().getDataForOverride(pasteboardName, pasteboardType, overrideBuffer))
        return SharedBuffer::adoptVector(overrideBuffer);

    // Fallback to messaging the UI process for native pasteboard content.
    SharedMemory::Handle handle;
    uint64_t size = 0;
    WebProcess::singleton().parentProcessConnection()->sendSync(Messages::WebPasteboardProxy::GetPasteboardBufferForType(pasteboardName, pasteboardType), Messages::WebPasteboardProxy::GetPasteboardBufferForType::Reply(handle, size), 0);
    if (handle.isNull())
        return nullptr;
    RefPtr<SharedMemory> sharedMemoryBuffer = SharedMemory::map(handle, SharedMemory::Protection::ReadOnly);
    return SharedBuffer::create(static_cast<unsigned char *>(sharedMemoryBuffer->data()), size);
}
void PluginControllerProxy::geometryDidChange(const IntRect& frameRect, const IntRect& clipRect, const SharedMemory::Handle& backingStoreHandle)
{
    m_frameRect = frameRect;
    m_clipRect = clipRect;

    ASSERT(m_plugin);

    if (!backingStoreHandle.isNull()) {
        // Create a new backing store.
        m_backingStore = ShareableBitmap::create(frameRect.size(), backingStoreHandle);
    }

    m_plugin->geometryDidChange(frameRect, clipRect);

    platformGeometryDidChange(frameRect, clipRect);
}