From 940b4d1848e8c70ab7642901a68594e8016caffc Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 18:51:28 +0200 Subject: Adding upstream version 1:7.0.4. Signed-off-by: Daniel Baumann --- include/svtools/borderline.hxx | 80 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 80 insertions(+) create mode 100644 include/svtools/borderline.hxx (limited to 'include/svtools/borderline.hxx') diff --git a/include/svtools/borderline.hxx b/include/svtools/borderline.hxx new file mode 100644 index 000000000..1d7d9f1cd --- /dev/null +++ b/include/svtools/borderline.hxx @@ -0,0 +1,80 @@ +/* -*- 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 . + */ + +#ifndef INCLUDED_SVTOOLS_BORDERLINE_HXX +#define INCLUDED_SVTOOLS_BORDERLINE_HXX + +#include +#include + +/** + Class computing border widths shared between Line style listbox and the + SvxBorderLine implementation. + + This class doesn't know anything about units: it all depends on the different + values set. A border is composed of 2 lines separated by a gap. The computed + widths are the ones of each line and the gap and they can either be fix or vary. + + The #m_nflags member will define which widths will vary (value 0 means that all + widths are fixed). The available flags are: + - CHANGE_LINE1 + - CHANGE_LINE2 + - CHANGE_DIST + + For each line, the rate member is used as a multiplication factor is the width + isn't fixed. Otherwise it is the width in the unit expected by the client code. + */ +enum class BorderWidthImplFlags +{ + FIXED = 0, + CHANGE_LINE1 = 1, + CHANGE_LINE2 = 2, + CHANGE_DIST = 4, +}; +namespace o3tl +{ + template<> struct typed_flags : is_typed_flags {}; +} +class SVT_DLLPUBLIC BorderWidthImpl +{ + BorderWidthImplFlags m_nFlags; + double m_nRate1; + double m_nRate2; + double m_nRateGap; + +public: + + BorderWidthImpl( BorderWidthImplFlags nFlags = BorderWidthImplFlags::CHANGE_LINE1, double nRate1 = 0.0, + double nRate2 = 0.0, double nRateGap = 0.0 ); + + bool operator== ( const BorderWidthImpl& r ) const; + + long GetLine1 ( long nWidth ) const; + long GetLine2( long nWidth ) const; + long GetGap( long nWidth ) const; + + long GuessWidth( long nLine1, long nLine2, long nGap ); + + bool IsEmpty( ) const { return (0 == m_nRate1) && (0 == m_nRate2); } + bool IsDouble( ) const { return (0 != m_nRate1) && (0 != m_nRate2); } +}; + +#endif // INCLUDED_SVTOOLS_BORDERLINE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ -- cgit v1.2.3