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Diffstat (limited to 'include/editeng/borderline.hxx')
| -rw-r--r-- | include/editeng/borderline.hxx | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/include/editeng/borderline.hxx b/include/editeng/borderline.hxx new file mode 100644 index 000000000000..067e216aaa9a --- /dev/null +++ b/include/editeng/borderline.hxx @@ -0,0 +1,169 @@ +/* -*- 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 SVX_BORDERLINE_HXX +#define SVX_BORDERLINE_HXX + +#include <com/sun/star/table/BorderLineStyle.hpp> + +#include <tools/color.hxx> +#include <svl/poolitem.hxx> +#include <editeng/editengdllapi.h> +#include <svtools/ctrlbox.hxx> + +// Line defaults in twips (former Writer defaults): + +#define DEF_LINE_WIDTH_0 1 +#define DEF_LINE_WIDTH_1 20 +#define DEF_LINE_WIDTH_2 50 +#define DEF_LINE_WIDTH_3 80 +#define DEF_LINE_WIDTH_4 100 +#define DEF_LINE_WIDTH_5 10 + +// ============================================================================ + +namespace editeng { + + // values from ::com::sun::star::table::BorderLineStyle + typedef sal_Int16 SvxBorderStyle; + + // convert border style between Word formats and LO + SvxBorderStyle EDITENG_DLLPUBLIC ConvertBorderStyleFromWord(int); + /// convert border width in twips between Word formats and LO + double EDITENG_DLLPUBLIC ConvertBorderWidthToWord(SvxBorderStyle, double); + double EDITENG_DLLPUBLIC ConvertBorderWidthFromWord(SvxBorderStyle, + double, int); + + class EDITENG_DLLPUBLIC SvxBorderLine + { + protected: + Color aColor; + + long m_nWidth; + bool m_bMirrorWidths; + BorderWidthImpl m_aWidthImpl; + long m_nMult; + long m_nDiv; + + SvxBorderStyle m_nStyle; + sal_uInt16 nOutWidth; + sal_uInt16 nInWidth; + sal_uInt16 nDistance; + + bool m_bUseLeftTop; + Color (*m_pColorOutFn)( Color ); + Color (*m_pColorInFn)( Color ); + Color (*m_pColorGapFn)( Color ); + + public: + SvxBorderLine( const Color *pCol = 0, + long nWidth = 0, SvxBorderStyle nStyle = + ::com::sun::star::table::BorderLineStyle::SOLID, + bool bUseLeftTop = false, + Color (*pColorOutFn)( Color ) = &darkColor, + Color (*pColorInFn)( Color ) = &darkColor, + Color (*pColorGapFn)( Color ) = NULL ); + SvxBorderLine( const SvxBorderLine& r ); + + SvxBorderLine& operator=( const SvxBorderLine& r ); + + const Color& GetColor() const { return aColor; } + Color GetColorOut( bool bLeftOrTop = true ) const; + Color GetColorIn( bool bLeftOrTop = true ) const; + bool HasGapColor() const { return m_pColorGapFn != NULL; } + Color GetColorGap() const; + + void SetWidth( long nWidth = 0 ) { m_nWidth = nWidth; } + /** Guess the style and width from the three lines widths values. + + When the value of nStyle is SvxBorderLine::DOUBLE, the style set will be guessed + using the three values to match the best possible style among the following: + - SvxBorderLine::DOUBLE + - SvxBorderLine::THINTHICK_SMALLGAP + - SvxBorderLine::THINTHICK_MEDIUMGAP + - SvxBorderLine::THINTHICK_LARGEGAP + - SvxBorderLine::THICKTHIN_SMALLGAP + - SvxBorderLine::THICKTHIN_MEDIUMGAP + - SvxBorderLine::THICKTHIN_LARGEGAP + + If no styles matches the width, then the width is set to 0. + + There is one known case that could fit several styles: \a nIn = \a nDist = 0.75 pt, + \a nOut = 1.5 pt. This case fits SvxBorderLine::THINTHICK_SMALLGAP and + SvxBorderLine::THINTHICK_MEDIUMGAP with a 1.5 pt width and + SvxBorderLine::THINTHICK_LARGEGAP with a 0.75 pt width. The same case happens + also for thick-thin styles. + + \param nStyle the border style used to guess the width. + \param nIn the width of the inner line in 1th pt + \param nOut the width of the outer line in 1th pt + \param nDist the width of the gap between the lines in 1th pt + */ + void GuessLinesWidths( SvxBorderStyle nStyle, sal_uInt16 nOut, sal_uInt16 nIn = 0, sal_uInt16 nDist = 0 ); + + // TODO Hacky method to mirror lines in only a few cases + void SetMirrorWidths( bool bMirror = true ) { m_bMirrorWidths = bMirror; } + long GetWidth( ) const { return m_nWidth; } + sal_uInt16 GetOutWidth() const; + sal_uInt16 GetInWidth() const; + sal_uInt16 GetDistance() const; + + SvxBorderStyle GetBorderLineStyle() const { return m_nStyle; } + + void SetColor( const Color &rColor ) { aColor = rColor; } + void SetColorOutFn( Color (*pColorOutFn)( Color ) ) { m_pColorOutFn = pColorOutFn; } + void SetColorInFn( Color (*pColorInFn)( Color ) ) { m_pColorInFn = pColorInFn; } + void SetColorGapFn( Color (*pColorGapFn)( Color ) ) { m_pColorGapFn = pColorGapFn; } + void SetUseLeftTop( bool bUseLeftTop ) { m_bUseLeftTop = bUseLeftTop; } + void SetBorderLineStyle( SvxBorderStyle nNew ); + void ScaleMetrics( long nMult, long nDiv ); + + sal_Bool operator==( const SvxBorderLine &rCmp ) const; + + String GetValueString( SfxMapUnit eSrcUnit, SfxMapUnit eDestUnit, + const IntlWrapper* pIntl, + sal_Bool bMetricStr = sal_False ) const; + + bool HasPriority( const SvxBorderLine& rOtherLine ) const; + + bool isEmpty() const { + return m_aWidthImpl.IsEmpty() + || m_nStyle == ::com::sun::star::table::BorderLineStyle::NONE + || m_nWidth == 0; + } + bool isDouble() const { return m_aWidthImpl.IsDouble(); } + sal_uInt16 GetScaledWidth() const { return GetOutWidth() + GetInWidth() + GetDistance(); } + + static Color darkColor( Color aMain ); + static Color lightColor( Color aMain ); + + static Color threeDLightColor( Color aMain ); + static Color threeDMediumColor( Color aMain ); + static Color threeDDarkColor( Color aMain ); + + static BorderWidthImpl getWidthImpl( SvxBorderStyle nStyle ); + }; + +// ============================================================================ + +} // namespace editeng + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |