From 267c6f2ac71f92999e969232431ba04678e7437e Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 15 Apr 2024 07:54:39 +0200 Subject: Adding upstream version 4:24.2.0. Signed-off-by: Daniel Baumann --- include/vcl/metric.hxx | 109 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 109 insertions(+) create mode 100644 include/vcl/metric.hxx (limited to 'include/vcl/metric.hxx') diff --git a/include/vcl/metric.hxx b/include/vcl/metric.hxx new file mode 100644 index 0000000000..5cf1d6e232 --- /dev/null +++ b/include/vcl/metric.hxx @@ -0,0 +1,109 @@ +/* -*- 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 + +#include +#include + +#include +#include + +class FontCharMap; +namespace vcl::font { class PhysicalFontFace; } + +typedef tools::SvRef FontCharMapRef; + +class VCL_DLLPUBLIC FontMetric : public vcl::Font +{ +public: + explicit FontMetric(); + FontMetric( const FontMetric& ); // TODO make this explicit + FontMetric(vcl::font::PhysicalFontFace const& rFace); + ~FontMetric() override; + + sal_Int32 GetAscent() const { return mnAscent; } + sal_Int32 GetDescent() const { return mnDescent; } + sal_Int32 GetInternalLeading() const { return mnIntLeading; } + sal_Int32 GetExternalLeading() const { return mnExtLeading; } + sal_Int32 GetLineHeight() const { return mnLineHeight; } // TODO this is ascent + descnt + sal_Int32 GetSlant() const { return mnSlant; } + sal_Int32 GetBulletOffset() const { return mnBulletOffset; } + sal_Int32 GetHangingBaseline() const { return mnHangingBaseline; } + + void SetAscent( sal_Int32 nAscent ) { mnAscent = nAscent; } + void SetDescent( sal_Int32 nDescent ) { mnDescent = nDescent; } + void SetExternalLeading( sal_Int32 nExtLeading ) { mnExtLeading = nExtLeading; } + void SetInternalLeading( sal_Int32 nIntLeading ) { mnIntLeading = nIntLeading; } + void SetLineHeight( sal_Int32 nHeight ) { mnLineHeight = nHeight; } // TODO this is ascent + descent + void SetSlant( sal_Int32 nSlant ) { mnSlant = nSlant; } + void SetBulletOffset( sal_Int32 nOffset ) { mnBulletOffset = nOffset; } + void SetHangingBaseline( sal_Int32 nBaseline ) { mnHangingBaseline = nBaseline; } + + bool IsFullstopCentered() const { return mbFullstopCentered; } + + void SetFullstopCenteredFlag( bool bCentered ) { mbFullstopCentered = bCentered; } + + using Font::operator=; + FontMetric& operator=( const FontMetric& rMetric ); + FontMetric& operator=( FontMetric&& rMetric ); + bool operator==( const FontMetric& rMetric ) const; + bool operator!=( const FontMetric& rMetric ) const + { return !operator==( rMetric ); } + + bool EqualIgnoreColor( const FontMetric& ) const; + + // Compute value usable as hash. + size_t GetHashValueIgnoreColor() const; + +private: + bool EqualNoBase( const FontMetric& ) const; + size_t GetHashValueNoBase() const; + sal_Int32 mnAscent; // Ascent + sal_Int32 mnDescent; // Descent + sal_Int32 mnIntLeading; // Internal Leading + sal_Int32 mnExtLeading; // External Leading + sal_Int32 mnLineHeight; // Ascent+Descent+EmphasisMark + sal_Int32 mnSlant; // Slant + sal_Int32 mnBulletOffset; // Offset for non-printing character + sal_Int32 mnHangingBaseline; // Offset from Romn baseline to hanging baseline. + + bool mbFullstopCentered; +}; + +template< typename charT, typename traits > +inline std::basic_ostream & operator <<( + std::basic_ostream & stream, const FontMetric& rMetric ) +{ + stream << "{" + << "name=" << "\"" << rMetric.GetFamilyName() << "\"" + << ",size=(" << rMetric.GetFontSize().Width() << "," << rMetric.GetFontSize().Height() << ")" + << ",ascent=" << rMetric.GetAscent() + << ",descent=" << rMetric.GetDescent() + << ",intLeading=" << rMetric.GetInternalLeading() + << ",extLeading=" << rMetric.GetExternalLeading() + << ",lineHeight=" << rMetric.GetLineHeight() + << ",slant=" << rMetric.GetSlant() + << "}"; + return stream; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ -- cgit v1.2.3