textlineshelper.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
 * 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/.
 */
 
#pragma once
 
#include <com/sun/star/uno/Sequence.hxx>
#include <com/sun/star/uno/Reference.hxx>
#include <com/sun/star/rendering/RenderState.hpp>
#include <basegfx/vector/b2dsize.hxx>
#include <cppcanvas/canvas.hxx>
 
namespace com::sun::star::rendering
{
class XPolyPolygon2D;
}
 
namespace cppcanvas
{
namespace tools
{
struct TextLineInfo;
}
 
namespace internal
{
struct OutDevState;
 
class TextLinesHelper
{
    const CanvasSharedPtr mpCanvas;
    css::uno::Reference<css::rendering::XPolyPolygon2D> mxOverline;
    css::uno::Reference<css::rendering::XPolyPolygon2D> mxUnderline;
    css::uno::Reference<css::rendering::XPolyPolygon2D> mxStrikeout;
 
    ::basegfx::B2DSize maOverallSize;
 
    bool mbIsOverlineColorSet;
    const css::uno::Sequence<double> maOverlineColor;
 
    bool mbIsUnderlineColorSet;
    const css::uno::Sequence<double> maUnderlineColor;
 
    bool mbOverlineWaveline;
    bool mbUnderlineWaveline;
 
    bool mbOverlineWavelineBold;
    bool mbUnderlineWavelineBold;
 
public:
    TextLinesHelper(CanvasSharedPtr xCanvas, const OutDevState& rState);
 
    ::basegfx::B2DSize const& getOverallSize() const { return maOverallSize; }
 
    void init(double nLineWidth, const tools::TextLineInfo& rLineInfo);
 
    void render(const css::rendering::RenderState& rRenderState, bool bNormalText) const;
};
}
}
 
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