df9ff47f98
This commit was carried out by a Python script, source of which is at https://bugs.documentfoundation.org/show_bug.cgi?id=124176#c97. Change-Id: Icd712adf20fa2dbaaea2fc33a0fd870c8595b7e2 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/100147 Tested-by: Jenkins Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
126 lines
4.7 KiB
C++
126 lines
4.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include <com/sun/star/rendering/XCanvas.hpp>
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#include <com/sun/star/rendering/XBitmapCanvas.hpp>
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#include <basegfx/vector/b2isize.hxx>
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#include <basegfx/vector/b2dsize.hxx>
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#include "dx_graphicsprovider.hxx"
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#include "dx_ibitmap.hxx"
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#include "dx_gdiplususer.hxx"
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#include "dx_impltools.hxx"
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#include "dx_canvashelper.hxx"
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namespace dxcanvas
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{
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/** Helper class for basic canvas functionality. Also offers
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optional backbuffer painting, when providing it with a second
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HDC to render into.
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*/
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class BitmapCanvasHelper : public CanvasHelper
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{
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public:
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BitmapCanvasHelper();
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/// Release all references
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void disposing();
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/** Set the target for rendering operations
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@param rTarget
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Render target
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*/
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void setTarget( const IBitmapSharedPtr& rTarget );
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/** Set the target for rendering operations
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@param rTarget
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Render target
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@param rOutputOffset
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Output offset in pixel
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*/
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void setTarget( const IBitmapSharedPtr& rTarget,
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const ::basegfx::B2ISize& rOutputOffset );
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// CanvasHelper functionality is implementation-inherited. yuck.
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// =============================================================
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void clear();
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css::uno::Reference< css::rendering::XCachedPrimitive >
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drawTextLayout( const css::rendering::XCanvas* pCanvas,
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const css::uno::Reference<
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css::rendering::XTextLayout >& laidOutText,
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const css::rendering::ViewState& viewState,
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const css::rendering::RenderState& renderState );
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// BitmapCanvasHelper functionality
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// ================================
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void copyRect( const css::rendering::XCanvas* pCanvas,
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const css::uno::Reference<
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css::rendering::XBitmapCanvas >& sourceCanvas,
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const css::geometry::RealRectangle2D& sourceRect,
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const css::rendering::ViewState& sourceViewState,
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const css::rendering::RenderState& sourceRenderState,
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const css::geometry::RealRectangle2D& destRect,
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const css::rendering::ViewState& destViewState,
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const css::rendering::RenderState& destRenderState );
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css::geometry::IntegerSize2D getSize();
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css::uno::Reference< css::rendering::XBitmap >
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getScaledBitmap( const css::geometry::RealSize2D& newSize,
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bool beFast );
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css::uno::Sequence< sal_Int8 >
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getData( css::rendering::IntegerBitmapLayout& bitmapLayout,
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const css::geometry::IntegerRectangle2D& rect );
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void setData( const css::uno::Sequence< sal_Int8 >& data,
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const css::rendering::IntegerBitmapLayout& bitmapLayout,
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const css::geometry::IntegerRectangle2D& rect );
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void setPixel( const css::uno::Sequence< sal_Int8 >& color,
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const css::rendering::IntegerBitmapLayout& bitmapLayout,
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const css::geometry::IntegerPoint2D& pos );
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css::uno::Sequence< sal_Int8 >
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getPixel( css::rendering::IntegerBitmapLayout& bitmapLayout,
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const css::geometry::IntegerPoint2D& pos );
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css::uno::Reference< css::rendering::XBitmapPalette > getPalette();
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css::rendering::IntegerBitmapLayout getMemoryLayout();
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bool hasAlpha() const;
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protected:
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/// Render target
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IBitmapSharedPtr mpTarget;
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};
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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