Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 121 insertions, 0 deletions

diff --git a/vcl/inc/canvasbitmap.hxx b/vcl/inc/canvasbitmap.hxx
new file mode 100644
index 000000000..e49f3f43a
--- /dev/null
+++ b/vcl/inc/canvasbitmap.hxx
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+/* -*- 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_CANVASBITMAP_HXX
+#define INCLUDED_VCL_INC_CANVASBITMAP_HXX
+
+#include <cppuhelper/implbase.hxx>
+#include <com/sun/star/rendering/XIntegerReadOnlyBitmap.hpp>
+#include <com/sun/star/rendering/XIntegerBitmapColorSpace.hpp>
+#include <com/sun/star/rendering/XBitmapPalette.hpp>
+
+#include <vcl/bitmapex.hxx>
+
+namespace vcl
+{
+namespace unotools
+{
+    class VCL_DLLPUBLIC VclCanvasBitmap final :
+        public cppu::WeakImplHelper< css::rendering::XIntegerReadOnlyBitmap,
+                                     css::rendering::XBitmapPalette,
+                                     css::rendering::XIntegerBitmapColorSpace >
+    {
+    private:
+        BitmapEx                                       m_aBmpEx;
+        ::Bitmap                                       m_aBitmap;
+        ::Bitmap                                       m_aAlpha;
+        Bitmap::ScopedReadAccess                       m_pBmpAcc;
+        Bitmap::ScopedReadAccess                       m_pAlphaAcc;
+        css::uno::Sequence<sal_Int8>                   m_aComponentTags;
+        css::uno::Sequence<sal_Int32>                  m_aComponentBitCounts;
+        css::rendering::IntegerBitmapLayout            m_aLayout;
+        sal_Int32                                      m_nBitsPerInputPixel;
+        sal_Int32                                      m_nBitsPerOutputPixel;
+        sal_Int32                                      m_nRedIndex;
+        sal_Int32                                      m_nGreenIndex;
+        sal_Int32                                      m_nBlueIndex;
+        sal_Int32                                      m_nAlphaIndex;
+        sal_Int32                                      m_nIndexIndex;
+        sal_Int8                                       m_nEndianness;
+        bool                                           m_bPalette;
+
+        SAL_DLLPRIVATE void setComponentInfo( sal_uInt32 redShift, sal_uInt32 greenShift, sal_uInt32 blueShift );
+
+        virtual ~VclCanvasBitmap() override;
+
+    public:
+        // XBitmap
+        virtual css::geometry::IntegerSize2D SAL_CALL getSize() override;
+        virtual sal_Bool SAL_CALL hasAlpha(  ) override;
+        virtual css::uno::Reference< css::rendering::XBitmap > SAL_CALL getScaledBitmap( const css::geometry::RealSize2D& newSize, sal_Bool beFast ) override;
+
+        // XIntegerReadOnlyBitmap
+        virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL getData( css::rendering::IntegerBitmapLayout& bitmapLayout, const css::geometry::IntegerRectangle2D& rect ) override;
+        virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL getPixel( css::rendering::IntegerBitmapLayout& bitmapLayout, const css::geometry::IntegerPoint2D& pos ) override;
+        /// @throws css::uno::RuntimeException
+        css::uno::Reference< css::rendering::XBitmapPalette > getPalette(  );
+        virtual css::rendering::IntegerBitmapLayout SAL_CALL getMemoryLayout(  ) override;
+
+        // XBitmapPalette
+        virtual sal_Int32 SAL_CALL getNumberOfEntries() override;
+        virtual sal_Bool SAL_CALL getIndex( css::uno::Sequence< double >& entry, ::sal_Int32 nIndex ) override;
+        virtual sal_Bool SAL_CALL setIndex( const css::uno::Sequence< double >& color, sal_Bool transparency, ::sal_Int32 nIndex ) override;
+        virtual css::uno::Reference< css::rendering::XColorSpace > SAL_CALL getColorSpace(  ) override;
+
+        // XIntegerBitmapColorSpace
+        virtual ::sal_Int8 SAL_CALL getType(  ) override;
+        virtual css::uno::Sequence< sal_Int8 > SAL_CALL getComponentTags(  ) override;
+        virtual ::sal_Int8 SAL_CALL getRenderingIntent(  ) override;
+        virtual css::uno::Sequence< css::beans::PropertyValue > SAL_CALL getProperties(  ) override;
+        virtual css::uno::Sequence< double > SAL_CALL convertColorSpace( const css::uno::Sequence< double >& deviceColor, const css::uno::Reference< css::rendering::XColorSpace >& targetColorSpace ) override;
+        virtual css::uno::Sequence< css::rendering::RGBColor > SAL_CALL convertToRGB( const css::uno::Sequence< double >& deviceColor ) override;
+        virtual css::uno::Sequence< css::rendering::ARGBColor > SAL_CALL convertToARGB( const css::uno::Sequence< double >& deviceColor ) override;
+        virtual css::uno::Sequence< css::rendering::ARGBColor > SAL_CALL convertToPARGB( const css::uno::Sequence< double >& deviceColor ) override;
+        virtual css::uno::Sequence< double > SAL_CALL convertFromRGB( const css::uno::Sequence< css::rendering::RGBColor >& rgbColor ) override;
+        virtual css::uno::Sequence< double > SAL_CALL convertFromARGB( const css::uno::Sequence< css::rendering::ARGBColor >& rgbColor ) override;
+        virtual css::uno::Sequence< double > SAL_CALL convertFromPARGB( const css::uno::Sequence< css::rendering::ARGBColor >& rgbColor ) override;
+        virtual ::sal_Int32 SAL_CALL getBitsPerPixel(  ) override;
+        virtual css::uno::Sequence< ::sal_Int32 > SAL_CALL getComponentBitCounts(  ) override;
+        virtual ::sal_Int8 SAL_CALL getEndianness(  ) override;
+        virtual css::uno::Sequence<double> SAL_CALL convertFromIntegerColorSpace( const css::uno::Sequence< ::sal_Int8 >& deviceColor, const css::uno::Reference< css::rendering::XColorSpace >& targetColorSpace ) override;
+        virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL convertToIntegerColorSpace( const css::uno::Sequence< ::sal_Int8 >& deviceColor, const css::uno::Reference< css::rendering::XIntegerBitmapColorSpace >& targetColorSpace ) override;
+        virtual css::uno::Sequence< css::rendering::RGBColor > SAL_CALL convertIntegerToRGB( const css::uno::Sequence< ::sal_Int8 >& deviceColor ) override;
+        virtual css::uno::Sequence< css::rendering::ARGBColor > SAL_CALL convertIntegerToARGB( const css::uno::Sequence< ::sal_Int8 >& deviceColor ) override;
+        virtual css::uno::Sequence< css::rendering::ARGBColor > SAL_CALL convertIntegerToPARGB( const css::uno::Sequence< ::sal_Int8 >& deviceColor ) override;
+        virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL convertIntegerFromRGB( const css::uno::Sequence< css::rendering::RGBColor >& rgbColor ) override;
+        virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL convertIntegerFromARGB( const css::uno::Sequence< css::rendering::ARGBColor >& rgbColor ) override;
+        virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL convertIntegerFromPARGB( const css::uno::Sequence< css::rendering::ARGBColor >& rgbColor ) override;
+
+        /** Create API wrapper for given BitmapEx
+
+            @param rBitmap
+            Bitmap to wrap. As usual, changes to the original bitmap
+            are not reflected in this object (copy on write).
+         */
+        explicit VclCanvasBitmap( const BitmapEx& rBitmap );
+
+        /// Retrieve contained bitmap. Call me with locked Solar mutex!
+        const BitmapEx& getBitmapEx() const { return m_aBmpEx; }
+   };
+}
+}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */