C++ (Cpp) WebDragData::addItemの例

コード例 #1

void EventSender::beginDragWithFiles(const CppArgumentList& arguments, CppVariant* result)
{
    currentDragData.initialize();
    Vector<string> files = arguments[0].toStringVector();
    Vector<WebString> absoluteFilenames;
    for (size_t i = 0; i < files.size(); ++i) {
        WebDragData::Item item;
        item.storageType = WebDragData::Item::StorageTypeFilename;
        item.filenameData = webkit_support::GetAbsoluteWebStringFromUTF8Path(files[i]);
        currentDragData.addItem(item);
        absoluteFilenames.append(item.filenameData);
    }
    currentDragData.setFilesystemId(webkit_support::RegisterIsolatedFileSystem(absoluteFilenames));
    currentDragEffectsAllowed = WebKit::WebDragOperationCopy;

    // Provide a drag source.
    webview()->dragTargetDragEnter(currentDragData, lastMousePos, lastMousePos, currentDragEffectsAllowed);

    // dragMode saves events and then replays them later. We don't need/want that.
    dragMode.set(false);

    // Make the rest of eventSender think a drag is in progress.
    pressedButton = WebMouseEvent::ButtonLeft;

    result->setNull();
}