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Diffstat (limited to 'oox/source/drawingml/linepropertiescontext.cxx')
| -rw-r--r-- | oox/source/drawingml/linepropertiescontext.cxx | 275 |
1 files changed, 275 insertions, 0 deletions
diff --git a/oox/source/drawingml/linepropertiescontext.cxx b/oox/source/drawingml/linepropertiescontext.cxx new file mode 100644 index 0000000000..dbcae7caf5 --- /dev/null +++ b/oox/source/drawingml/linepropertiescontext.cxx @@ -0,0 +1,275 @@ +/* -*- 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 . + */ + +#include <drawingml/linepropertiescontext.hxx> +#include <drawingml/misccontexts.hxx> +#include <drawingml/lineproperties.hxx> +#include <oox/helper/attributelist.hxx> +#include <oox/token/namespaces.hxx> +#include <oox/token/tokens.hxx> +#include <docmodel/theme/FormatScheme.hxx> + +using namespace ::oox::core; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::xml::sax; + +// CT_LineProperties + +namespace oox::drawingml { + +LinePropertiesContext::LinePropertiesContext( ContextHandler2Helper const & rParent, const AttributeList& rAttribs, + LineProperties& rLineProperties, model::LineStyle* pLineStyle) noexcept + : ContextHandler2(rParent) + , mpLineStyle(pLineStyle) + , mrLineProperties(rLineProperties) +{ + mrLineProperties.moLineWidth = rAttribs.getInteger( XML_w ); + mrLineProperties.moLineCompound = rAttribs.getToken( XML_cmpd ); + mrLineProperties.moLineCap = rAttribs.getToken( XML_cap ); + + if (mpLineStyle) + { + mpLineStyle->mnWidth = rAttribs.getInteger(XML_w, 0); + + switch (rAttribs.getToken(XML_cap, XML_TOKEN_INVALID)) + { + case XML_rnd: mpLineStyle->meCapType = model::CapType::Round; break; + case XML_sq: mpLineStyle->meCapType = model::CapType::Square; break; + case XML_flat: mpLineStyle->meCapType = model::CapType::Flat; break; + default: + mpLineStyle->meCapType = model::CapType::Unset; break; + } + + switch (rAttribs.getToken(XML_cmpd, XML_TOKEN_INVALID)) + { + case XML_sng: mpLineStyle->meCompoundLineType = model::CompoundLineType::Single; break; + case XML_dbl: mpLineStyle->meCompoundLineType = model::CompoundLineType::Double; break; + case XML_thickThin: mpLineStyle->meCompoundLineType = model::CompoundLineType::ThickThin_Double; break; + case XML_thinThick: mpLineStyle->meCompoundLineType = model::CompoundLineType::ThinThick_Double; break; + case XML_tri: mpLineStyle->meCompoundLineType = model::CompoundLineType::Triple; break; + default: + mpLineStyle->meCompoundLineType = model::CompoundLineType::Unset; break; + } + + switch (rAttribs.getToken(XML_algn, XML_TOKEN_INVALID)) + { + case XML_ctr: mpLineStyle->mePenAlignment = model::PenAlignmentType::Center; break; + case XML_in: mpLineStyle->mePenAlignment = model::PenAlignmentType::Inset; break; + default: + mpLineStyle->mePenAlignment = model::PenAlignmentType::Unset; break; + } + } +} + +LinePropertiesContext::~LinePropertiesContext() +{ +} + +ContextHandlerRef LinePropertiesContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) +{ + switch( nElement ) + { + // LineFillPropertiesGroup + case A_TOKEN( noFill ): + case A_TOKEN( solidFill ): + case A_TOKEN( gradFill ): + case A_TOKEN( pattFill ): + { + model::FillStyle* pFillStyle = nullptr; + if (mpLineStyle) + { + pFillStyle = &mpLineStyle->maLineFillStyle; + } + return FillPropertiesContext::createFillContext(*this, nElement, rAttribs, mrLineProperties.maLineFill, pFillStyle); + } + break; + + // LineDashPropertiesGroup + case A_TOKEN( prstDash ): // CT_PresetLineDashProperties + { + mrLineProperties.moPresetDash = rAttribs.getToken( XML_val ); + + if (mpLineStyle) + { + auto& rLineDash = mpLineStyle->maLineDash; + switch (rAttribs.getToken(XML_val, XML_TOKEN_INVALID)) + { + case XML_solid: rLineDash.mePresetType = model::PresetDashType::Solid; break; + case XML_dot: rLineDash.mePresetType = model::PresetDashType::Dot; break; + case XML_dash: rLineDash.mePresetType = model::PresetDashType::Dash; break; + case XML_lgDash: rLineDash.mePresetType = model::PresetDashType::LargeDash; break; + case XML_dashDot: rLineDash.mePresetType = model::PresetDashType::DashDot; break; + case XML_lgDashDot: rLineDash.mePresetType = model::PresetDashType::LargeDashDot; break; + case XML_lgDashDotDot: rLineDash.mePresetType = model::PresetDashType::LargeDashDotDot; break; + case XML_sysDash: rLineDash.mePresetType = model::PresetDashType::SystemDash; break; + case XML_sysDot: rLineDash.mePresetType = model::PresetDashType::SystemDot; break; + case XML_sysDashDot: rLineDash.mePresetType = model::PresetDashType::SystemDashDot; break; + case XML_sysDashDotDot: rLineDash.mePresetType = model::PresetDashType::SystemDashDotDot; break; + default: + rLineDash.mePresetType = model::PresetDashType::Unset; break; + } + } + } + break; + case A_TOKEN( custDash ): // CT_DashStopList + return this; + case A_TOKEN( ds ): + { + // 'a:ds' has 2 attributes : 'd' and 'sp' + // both are of type 'a:ST_PositivePercentage' + // according to the specs Office will read percentages formatted with a trailing percent sign + // or formatted as 1000th of a percent without a trailing percent sign, but only write percentages + // as 1000th's of a percent without a trailing percent sign. + // The code below takes care of both scenarios by converting to '1000th of a percent' always + OUString aStr; + sal_Int32 nDashLength = 0; + aStr = rAttribs.getStringDefaulted( XML_d); + if ( aStr.endsWith("%") ) + { + // Ends with a '%' + aStr = aStr.copy(0, aStr.getLength() - 1); + aStr = aStr.trim(); + nDashLength = aStr.toInt32(); + + // Convert to 1000th of a percent + nDashLength *= 1000; + } + else + { + nDashLength = rAttribs.getInteger( XML_d, 0 ); + } + + sal_Int32 nSpaceLength = 0; + aStr = rAttribs.getStringDefaulted( XML_sp); + if ( aStr.endsWith("%") ) + { + // Ends with a '%' + aStr = aStr.copy(0, aStr.getLength() - 1); + aStr = aStr.trim(); + nSpaceLength = aStr.toInt32(); + + // Convert to 1000th of a percent + nSpaceLength *= 1000; + } + else + { + nSpaceLength = rAttribs.getInteger( XML_sp, 0 ); + } + + mrLineProperties.maCustomDash.emplace_back( nDashLength, nSpaceLength ); + + if (mpLineStyle) + { + mpLineStyle->maLineDash.maCustomList.push_back({ nDashLength, nSpaceLength }); + } + } + break; + + // LineJoinPropertiesGroup + case A_TOKEN( round ): + case A_TOKEN( bevel ): + case A_TOKEN( miter ): + { + sal_Int32 nToken = getBaseToken(nElement); + mrLineProperties.moLineJoint = nToken; + + if (mpLineStyle) + { + switch (nToken) + { + case XML_round: mpLineStyle->maLineJoin.meType = model::LineJoinType::Round; break; + case XML_bevel: mpLineStyle->maLineJoin.meType = model::LineJoinType::Bevel; break; + case XML_miter: mpLineStyle->maLineJoin.meType = model::LineJoinType::Miter; break; + default: + mpLineStyle->maLineJoin.meType = model::LineJoinType::Miter; + } + if (nToken == XML_miter) + { + sal_Int32 nMiterLimit = rAttribs.getInteger(XML_lim, 0); + mpLineStyle->maLineJoin.mnMiterLimit = nMiterLimit; + } + } + } + break; + + case A_TOKEN( headEnd ): // CT_LineEndProperties + case A_TOKEN( tailEnd ): // CT_LineEndProperties + { // ST_LineEndType + bool bTailEnd = nElement == A_TOKEN( tailEnd ); + LineArrowProperties& rArrowProps = bTailEnd ? mrLineProperties.maEndArrow : mrLineProperties.maStartArrow; + rArrowProps.moArrowType = rAttribs.getToken( XML_type ); + rArrowProps.moArrowWidth = rAttribs.getToken( XML_w ); + rArrowProps.moArrowLength = rAttribs.getToken( XML_len ); + + if (mpLineStyle) + { + model::LineEndType eLineEndType = model::LineEndType::None; + switch (rAttribs.getToken(XML_type, XML_none)) + { + case XML_triangle: eLineEndType = model::LineEndType::Triangle; break; + case XML_stealth: eLineEndType = model::LineEndType::Stealth; break; + case XML_diamond: eLineEndType = model::LineEndType::Diamond; break; + case XML_oval: eLineEndType = model::LineEndType::Oval; break; + case XML_arrow: eLineEndType = model::LineEndType::Arrow; break; + default: + case XML_none: eLineEndType = model::LineEndType::None; break; + } + + model::LineEndLength eLineEndLength = model::LineEndLength::Unset; + switch (rAttribs.getToken(XML_len, XML_TOKEN_INVALID)) + { + case XML_sm: eLineEndLength = model::LineEndLength::Small; break; + case XML_med: eLineEndLength = model::LineEndLength::Medium; break; + case XML_lg: eLineEndLength = model::LineEndLength::Large; break; + default: + break; + } + + model::LineEndWidth eLineEndWidth = model::LineEndWidth::Unset; + switch (rAttribs.getToken(XML_w, XML_TOKEN_INVALID)) + { + case XML_sm: eLineEndWidth = model::LineEndWidth::Small; break; + case XML_med: eLineEndWidth = model::LineEndWidth::Medium; break; + case XML_lg: eLineEndWidth = model::LineEndWidth::Large; break; + default: + break; + } + + if (nElement == A_TOKEN(tailEnd)) + { + mpLineStyle->maTailEnd.meType = eLineEndType; + mpLineStyle->maTailEnd.meLength = eLineEndLength; + mpLineStyle->maTailEnd.meWidth = eLineEndWidth; + } + else if (nElement == A_TOKEN(headEnd)) + { + mpLineStyle->maHeadEnd.meType = eLineEndType; + mpLineStyle->maHeadEnd.meLength = eLineEndLength; + mpLineStyle->maHeadEnd.meWidth = eLineEndWidth; + } + } + } + break; + } + return nullptr; +} + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |