a60cc5d62a
Change-Id: I23c3f774834bb7e84e2f02fe05fa9d844adadc9d Reviewed-on: https://gerrit.libreoffice.org/17259 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Noel Grandin <noelgrandin@gmail.com>
80 lines
5.1 KiB
C++
80 lines
5.1 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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#ifndef INCLUDED_CANVAS_SOURCE_OPENGL_OGL_TEXTLAYOUT_HXX
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#define INCLUDED_CANVAS_SOURCE_OPENGL_OGL_TEXTLAYOUT_HXX
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#include <cppuhelper/compbase.hxx>
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#include <comphelper/broadcasthelper.hxx>
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#include <com/sun/star/rendering/XTextLayout.hpp>
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#include <basegfx/vector/b2isize.hxx>
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#include <boost/noncopyable.hpp>
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#include "ogl_canvasfont.hxx"
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/* Definition of TextLayout class */
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namespace oglcanvas
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{
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typedef ::cppu::WeakComponentImplHelper< css::rendering::XTextLayout > TextLayoutBaseT;
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class TextLayout : public ::comphelper::OBaseMutex,
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public TextLayoutBaseT,
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private ::boost::noncopyable
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{
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public:
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TextLayout( const css::rendering::StringContext& aText,
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sal_Int8 nDirection,
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sal_Int64 nRandomSeed,
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const CanvasFont::ImplRef& rFont );
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/// Dispose all internal references
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virtual void SAL_CALL disposing() SAL_OVERRIDE;
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// XTextLayout
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virtual css::uno::Sequence< css::uno::Reference< css::rendering::XPolyPolygon2D > > SAL_CALL queryTextShapes( ) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual css::uno::Sequence< css::geometry::RealRectangle2D > SAL_CALL queryInkMeasures( ) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual css::uno::Sequence< css::geometry::RealRectangle2D > SAL_CALL queryMeasures( ) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual css::uno::Sequence< double > SAL_CALL queryLogicalAdvancements( ) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL applyLogicalAdvancements( const css::uno::Sequence< double >& aAdvancements ) throw (css::lang::IllegalArgumentException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual css::geometry::RealRectangle2D SAL_CALL queryTextBounds( ) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual double SAL_CALL justify( double nSize ) throw (css::lang::IllegalArgumentException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual double SAL_CALL combinedJustify( const css::uno::Sequence< css::uno::Reference< css::rendering::XTextLayout > >& aNextLayouts, double nSize ) throw (css::lang::IllegalArgumentException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual css::rendering::TextHit SAL_CALL getTextHit( const css::geometry::RealPoint2D& aHitPoint ) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual css::rendering::Caret SAL_CALL getCaret( sal_Int32 nInsertionIndex, sal_Bool bExcludeLigatures ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual sal_Int32 SAL_CALL getNextInsertionIndex( sal_Int32 nStartIndex, sal_Int32 nCaretAdvancement, sal_Bool bExcludeLigatures ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual css::uno::Reference< css::rendering::XPolyPolygon2D > SAL_CALL queryVisualHighlighting( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual css::uno::Reference< css::rendering::XPolyPolygon2D > SAL_CALL queryLogicalHighlighting( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual double SAL_CALL getBaselineOffset( ) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual sal_Int8 SAL_CALL getMainTextDirection( ) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual css::uno::Reference< css::rendering::XCanvasFont > SAL_CALL getFont( ) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual css::rendering::StringContext SAL_CALL getText( ) throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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bool draw( const css::rendering::ViewState& rViewState,
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const css::rendering::RenderState& rRenderState,
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const css::uno::Reference<
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css::rendering::XGraphicDevice >& xGraphicDevice ) const;
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private:
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css::rendering::StringContext maText;
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css::uno::Sequence< double > maLogicalAdvancements;
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CanvasFont::ImplRef mpFont;
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sal_Int8 mnTextDirection;
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};
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}
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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