Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 70 insertions, 0 deletions

diff --git a/vcl/inc/win/salvd.h b/vcl/inc/win/salvd.h
new file mode 100644
index 000000000..7a776056c
--- /dev/null
+++ b/vcl/inc/win/salvd.h
@@ -0,0 +1,70 @@
+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_VCL_INC_WIN_SALVD_H
+#define INCLUDED_VCL_INC_WIN_SALVD_H
+
+#include <sal/config.h>
+#include <win/scoped_gdi.hxx>
+
+#include <memory>
+
+#include <salvd.hxx>
+
+class WinSalGraphics;
+
+
+class WinSalVirtualDevice : public SalVirtualDevice
+{
+private:
+    HDC                     mhLocalDC;              // HDC or 0 for Cache Device
+    ScopedHBITMAP           mhBmp;                  // Memory Bitmap
+    HBITMAP                 mhDefBmp;               // Default Bitmap
+    std::unique_ptr<WinSalGraphics> mpGraphics;     // current VirDev graphics
+    WinSalVirtualDevice*    mpNext;                 // next VirDev
+    sal_uInt16              mnBitCount;             // BitCount (0 or 1)
+    bool                    mbGraphics;             // is Graphics used
+    bool                    mbForeignDC;            // uses a foreign DC instead of a bitmap
+    tools::Long                    mnWidth;
+    tools::Long                    mnHeight;
+
+public:
+    HDC getHDC() const { return mhLocalDC; }
+    WinSalGraphics* getGraphics() const { return mpGraphics.get(); }
+    void setGraphics(WinSalGraphics* pVirGraphics) { mpGraphics.reset(pVirGraphics); }
+    WinSalVirtualDevice* getNext() const { return mpNext; }
+
+    WinSalVirtualDevice(HDC hDC = nullptr, HBITMAP hBMP = nullptr, sal_uInt16 nBitCount = 0, bool bForeignDC = false, tools::Long nWidth = 0, tools::Long nHeight = 0);
+    virtual ~WinSalVirtualDevice() override;
+
+    virtual SalGraphics*    AcquireGraphics() override;
+    virtual void            ReleaseGraphics( SalGraphics* pGraphics ) override;
+    virtual bool            SetSize( tools::Long nNewDX, tools::Long nNewDY ) override;
+
+    static HBITMAP ImplCreateVirDevBitmap(HDC hDC, tools::Long nDX, tools::Long nDY, sal_uInt16 nBitCount, void **ppDummy);
+
+    // SalGeometryProvider
+    virtual tools::Long GetWidth() const override { return mnWidth; }
+    virtual tools::Long GetHeight() const override { return mnHeight; }
+};
+
+
+#endif // INCLUDED_VCL_INC_WIN_SALVD_H
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */