1 files changed, 63 insertions, 0 deletions
diff --git a/src/plugins/platforms/wasm/qwasmdom.h b/src/plugins/platforms/wasm/qwasmdom.h
new file mode 100644
index 0000000000..0a520815a3
--- /dev/null
+++ b/src/plugins/platforms/wasm/qwasmdom.h
@@ -0,0 +1,63 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
+
+#ifndef QWASMDOM_H
+#define QWASMDOM_H
+
+#include <QtCore/qtconfigmacros.h>
+#include <QtCore/QPointF>
+#include <private/qstdweb_p.h>
+#include <QtCore/qnamespace.h>
+
+#include <emscripten/val.h>
+
+#include <functional>
+#include <memory>
+#include <string>
+
+#include <QMimeData>
+QT_BEGIN_NAMESPACE
+
+namespace qstdweb {
+    struct CancellationFlag;
+}
+
+
+class QPoint;
+class QRect;
+
+namespace dom {
+struct DataTransfer
+{
+    explicit DataTransfer(emscripten::val webDataTransfer);
+    ~DataTransfer();
+    DataTransfer(const DataTransfer &other);
+    DataTransfer(DataTransfer &&other);
+    DataTransfer &operator=(const DataTransfer &other);
+    DataTransfer &operator=(DataTransfer &&other);
+
+    void toMimeDataWithFile(std::function<void(QMimeData *)> callback);
+    QMimeData *toMimeDataPreview();
+    void setDragImage(emscripten::val element, const QPoint &hotspot);
+    void setData(std::string format, std::string data);
+    void setDropAction(Qt::DropAction dropAction);
+    void setDataFromMimeData(const QMimeData &mimeData);
+
+    emscripten::val webDataTransfer;
+};
+
+inline emscripten::val document()
+{
+    return emscripten::val::global("document");
+}
+
+void syncCSSClassWith(emscripten::val element, std::string cssClassName, bool flag);
+
+QPointF mapPoint(emscripten::val source, emscripten::val target, const QPointF &point);
+
+void drawImageToWebImageDataArray(const QImage &source, emscripten::val destinationImageData,
+                                  const QRect &sourceRect);
+} // namespace dom
+
+QT_END_NAMESPACE
+#endif // QWASMDOM_H