1 files changed, 67 insertions, 0 deletions
diff --git a/vcl/inc/win/salsys.h b/vcl/inc/win/salsys.h
new file mode 100644
index 0000000000..ae94bb9e1a
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+++ b/vcl/inc/win/salsys.h
@@ -0,0 +1,67 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <salsys.hxx>
+
+#include <vector>
+#include <map>
+
+class WinSalSystem : public SalSystem
+{
+public:
+    struct DisplayMonitor
+    {
+        OUString        m_aName;
+        AbsoluteScreenPixelRectangle       m_aArea;
+
+        DisplayMonitor() {}
+        DisplayMonitor( const OUString& rName,
+                        const AbsoluteScreenPixelRectangle& rArea )
+                        : m_aName( rName ),
+                          m_aArea( rArea )
+        {
+        }
+    };
+private:
+    std::vector<DisplayMonitor>             m_aMonitors;
+    std::map<OUString, unsigned int>   m_aDeviceNameToMonitor;
+    unsigned int                            m_nPrimary;
+public:
+    WinSalSystem() : m_nPrimary( 0 ) {}
+    virtual ~WinSalSystem() override;
+
+    virtual unsigned int GetDisplayScreenCount() override;
+    virtual unsigned int GetDisplayBuiltInScreen() override;
+    virtual AbsoluteScreenPixelRectangle GetDisplayScreenPosSizePixel( unsigned int nScreen )  override;
+    virtual int ShowNativeMessageBox( const OUString& rTitle,
+                                      const OUString& rMessage)  override;
+    bool initMonitors();
+    // discards monitorinfo; used by WM_DISPLAYCHANGED handler
+    void clearMonitors();
+    const std::vector<DisplayMonitor>& getMonitors()
+    { initMonitors(); return m_aMonitors;}
+
+    bool handleMonitorCallback( sal_IntPtr /*HMONITOR*/,
+                                sal_IntPtr /*HDC*/,
+                                sal_IntPtr /*LPRECT*/ );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */