1 files changed, 40 insertions, 0 deletions
diff --git a/src/plugins/platforms/wasm/qwasmbase64iconstore.cpp b/src/plugins/platforms/wasm/qwasmbase64iconstore.cpp
new file mode 100644
index 0000000000..8f05f082ea
--- /dev/null
+++ b/src/plugins/platforms/wasm/qwasmbase64iconstore.cpp
@@ -0,0 +1,40 @@
+// Copyright (C) 2018 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
+
+#include "qwasmbase64iconstore.h"
+
+#include <QtCore/qfile.h>
+
+QT_BEGIN_NAMESPACE
+
+Q_GLOBAL_STATIC(Base64IconStore, globalWasmWindowIconStore);
+
+Base64IconStore::Base64IconStore()
+{
+    QString iconSources[static_cast<size_t>(IconType::Size)] = {
+        QStringLiteral(":/wasm-window/maximize.svg"), QStringLiteral(":/wasm-window/qtlogo.svg"),
+        QStringLiteral(":/wasm-window/restore.svg"), QStringLiteral(":/wasm-window/x.svg")
+    };
+
+    for (size_t iconType = static_cast<size_t>(IconType::First);
+         iconType < static_cast<size_t>(IconType::Size); ++iconType) {
+        QFile svgFile(iconSources[static_cast<size_t>(iconType)]);
+        if (!svgFile.open(QIODevice::ReadOnly))
+            Q_ASSERT(false); // A resource should always be opened.
+        m_storage[static_cast<size_t>(iconType)] = svgFile.readAll().toBase64();
+    }
+}
+
+Base64IconStore::~Base64IconStore() = default;
+
+Base64IconStore *Base64IconStore::get()
+{
+    return globalWasmWindowIconStore();
+}
+
+std::string_view Base64IconStore::getIcon(IconType type) const
+{
+    return m_storage[static_cast<size_t>(type)];
+}
+
+QT_END_NAMESPACE