1 files changed, 94 insertions, 0 deletions
diff --git a/toolkit/source/awt/vclxwindow1.cxx b/toolkit/source/awt/vclxwindow1.cxx
new file mode 100644
index 000000000..7b7b7192f
--- /dev/null
+++ b/toolkit/source/awt/vclxwindow1.cxx
@@ -0,0 +1,94 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <toolkit/awt/vclxwindow.hxx>
+#include <com/sun/star/beans/NamedValue.hpp>
+#include <vcl/wrkwin.hxx>
+#include <vcl/window.hxx>
+
+#ifdef _WIN32
+#include <prewin.h>
+#include <postwin.h>
+#elif defined(MACOSX)
+#include <premac.h>
+#include <Cocoa/Cocoa.h>
+#include <postmac.h>
+#endif
+#include <vcl/sysdata.hxx>
+
+/// helper method to set a window handle into a SystemParentData struct
+void VCLXWindow::SetSystemParent_Impl(const css::uno::Any& rHandle)
+{
+    // does only work for WorkWindows
+    VclPtr<vcl::Window> pWindow = GetWindow();
+    if (pWindow->GetType() != WindowType::WORKWINDOW)
+    {
+        css::uno::RuntimeException aException;
+        aException.Message = "not a work window";
+        throw aException;
+    }
+
+    // use sal_Int64 here to accommodate all int types
+    // uno::Any shift operator will upcast if necessary
+    sal_Int64 nHandle = 0;
+    bool bXEmbed = false;
+    bool bThrow = false;
+    if (!(rHandle >>= nHandle))
+    {
+        css::uno::Sequence<css::beans::NamedValue> aProps;
+        if (rHandle >>= aProps)
+        {
+            for (const css::beans::NamedValue& rProp : std::as_const(aProps))
+            {
+                if (rProp.Name == "WINDOW")
+                    rProp.Value >>= nHandle;
+                else if (rProp.Name == "XEMBED")
+                    rProp.Value >>= bXEmbed;
+            }
+        }
+        else
+            bThrow = true;
+    }
+    if (bThrow)
+    {
+        css::uno::RuntimeException aException;
+        aException.Message = "incorrect window handle type";
+        throw aException;
+    }
+    // create system parent data
+    SystemParentData aSysParentData;
+    aSysParentData.nSize = sizeof(SystemParentData);
+#if defined(_WIN32)
+    aSysParentData.hWnd = reinterpret_cast<HWND>(nHandle);
+#elif defined(MACOSX)
+    aSysParentData.pView = reinterpret_cast<NSView*>(nHandle);
+#elif defined(ANDROID)
+    // Nothing
+#elif defined(IOS)
+    // Nothing
+#elif defined(UNX)
+    aSysParentData.aWindow = nHandle;
+    aSysParentData.bXEmbedSupport = bXEmbed;
+#endif
+
+    // set system parent
+    static_cast<WorkWindow*>(pWindow.get())->SetPluginParent(&aSysParentData);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */