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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /canvas/source/directx/dx_bitmap.hxx | |
parent | Initial commit. (diff) | |
download | libreoffice-upstream.tar.xz libreoffice-upstream.zip |
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | canvas/source/directx/dx_bitmap.hxx | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/canvas/source/directx/dx_bitmap.hxx b/canvas/source/directx/dx_bitmap.hxx new file mode 100644 index 000000000..127ee5fc5 --- /dev/null +++ b/canvas/source/directx/dx_bitmap.hxx @@ -0,0 +1,84 @@ +/* -*- 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 <com/sun/star/rendering/XCanvas.hpp> +#include <com/sun/star/rendering/XIntegerBitmap.hpp> +#include <basegfx/vector/b2ivector.hxx> +#include <basegfx/point/b2dpoint.hxx> +#include <basegfx/range/b2drange.hxx> +#include <memory> +#include "dx_winstuff.hxx" +#include "dx_ibitmap.hxx" +#include "dx_graphicsprovider.hxx" +#include "dx_gdiplususer.hxx" + +namespace dxcanvas +{ + class DXBitmap : public IBitmap + { + public: + DXBitmap( const BitmapSharedPtr& rBitmap, + bool bWithAlpha ); + DXBitmap( const ::basegfx::B2IVector& rSize, + bool bWithAlpha ); + + virtual GraphicsSharedPtr getGraphics() override; + + virtual BitmapSharedPtr getBitmap() const override; + virtual ::basegfx::B2IVector getSize() const override; + virtual bool hasAlpha() const override; + + css::uno::Sequence< sal_Int8 > getData( + css::rendering::IntegerBitmapLayout& bitmapLayout, + const css::geometry::IntegerRectangle2D& rect ) override; + + void setData( + const css::uno::Sequence< sal_Int8 >& data, + const css::rendering::IntegerBitmapLayout& bitmapLayout, + const css::geometry::IntegerRectangle2D& rect ) override; + + void setPixel( + const css::uno::Sequence< sal_Int8 >& color, + const css::rendering::IntegerBitmapLayout& bitmapLayout, + const css::geometry::IntegerPoint2D& pos ) override; + + css::uno::Sequence< sal_Int8 > getPixel( + css::rendering::IntegerBitmapLayout& bitmapLayout, + const css::geometry::IntegerPoint2D& pos ) override; + + private: + // Refcounted global GDI+ state container + GDIPlusUserSharedPtr mpGdiPlusUser; + + // size of this image in pixels [integral unit] + ::basegfx::B2IVector maSize; + + BitmapSharedPtr mpBitmap; + GraphicsSharedPtr mpGraphics; + + // true if the bitmap contains an alpha channel + bool mbAlpha; + }; + + typedef std::shared_ptr< DXBitmap > DXBitmapSharedPtr; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |