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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 .
*/
#pragma once
#include <memory>
#include <com/sun/star/uno/Sequence.hxx>
#include <com/sun/star/rendering/StringContext.hpp>
#include <com/sun/star/rendering/XCanvasFont.hpp>
#include <com/sun/star/geometry/Matrix2D.hpp>
#include <com/sun/star/rendering/XGraphicDevice.hpp>
#include <com/sun/star/rendering/ViewState.hpp>
#include <com/sun/star/rendering/RenderState.hpp>
#include <basegfx/vector/b2isize.hxx>
namespace com::sun::star::rendering { class XCanvasFont; }
namespace Gdiplus { class Graphics; }
namespace dxcanvas
{
struct Bitmap;
class TextLayoutDrawHelper
{
public:
explicit TextLayoutDrawHelper(
const css::uno::Reference< css::rendering::XGraphicDevice >& xGraphicDevice);
~TextLayoutDrawHelper();
// draw text
void drawText( const std::shared_ptr<Gdiplus::Graphics>& rGraphics,
const css::rendering::ViewState& rViewState,
const css::rendering::RenderState& rRenderState,
const ::basegfx::B2ISize& rOutputOffset,
const css::rendering::StringContext& rText,
const css::uno::Sequence< double >& rLogicalAdvancements,
const css::uno::Reference<
css::rendering::XCanvasFont >& rCanvasFont,
const css::geometry::Matrix2D& rFontMatrix,
bool bAlphaSurface,
bool bIsRTL);
css::geometry::RealRectangle2D queryTextBounds(
const css::rendering::StringContext& rText,
const css::uno::Sequence< double >& rLogicalAdvancements,
const css::uno::Reference<
css::rendering::XCanvasFont >& rCanvasFont,
const css::geometry::Matrix2D& rFontMatrix );
#ifdef DBG_UTIL
void test();
#endif
protected:
css::uno::Reference< css::rendering::XGraphicDevice > mxGraphicDevice;
};
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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