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Diffstat (limited to 'oox/source/vml/vmltextbox.cxx')
| -rw-r--r-- | oox/source/vml/vmltextbox.cxx | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/oox/source/vml/vmltextbox.cxx b/oox/source/vml/vmltextbox.cxx new file mode 100644 index 000000000..ed11aa4ec --- /dev/null +++ b/oox/source/vml/vmltextbox.cxx @@ -0,0 +1,204 @@ +/* -*- 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 <oox/vml/vmltextbox.hxx> + +#include <rtl/ustrbuf.hxx> +#include <tools/diagnose_ex.h> +#include <com/sun/star/awt/FontWeight.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/drawing/TextHorizontalAdjust.hpp> +#include <com/sun/star/drawing/XShape.hpp> +#include <com/sun/star/text/XTextAppend.hpp> +#include <com/sun/star/text/WritingMode.hpp> +#include <com/sun/star/style/ParagraphAdjust.hpp> +#include <comphelper/sequence.hxx> +#include <comphelper/sequenceashashmap.hxx> + +namespace oox::vml { + +using namespace com::sun::star; + +TextFontModel::TextFontModel() +{ +} + +TextPortionModel::TextPortionModel( const TextParagraphModel& rParagraph, const TextFontModel& rFont, const OUString& rText ) : + maParagraph( rParagraph ), + maFont( rFont ), + maText( rText ) +{ +} + +TextBox::TextBox(ShapeTypeModel& rTypeModel) + : mrTypeModel(rTypeModel) + , borderDistanceSet( false ) + , borderDistanceLeft(0) + , borderDistanceTop(0) + , borderDistanceRight(0) + , borderDistanceBottom(0) +{ +} + +void TextBox::appendPortion( const TextParagraphModel& rParagraph, const TextFontModel& rFont, const OUString& rText ) +{ + maPortions.emplace_back( rParagraph, rFont, rText ); +} + +const TextFontModel* TextBox::getFirstFont() const +{ + return maPortions.empty() ? nullptr : &maPortions.front().maFont; +} + +OUString TextBox::getText() const +{ + OUStringBuffer aBuffer; + for (auto const& portion : maPortions) + aBuffer.append( portion.maText ); + return aBuffer.makeStringAndClear(); +} + +void TextBox::convert(const uno::Reference<drawing::XShape>& xShape) const +{ + uno::Reference<text::XTextAppend> xTextAppend(xShape, uno::UNO_QUERY); + OUString sParaStyle; + bool bAmbiguousStyle = true; + + for (auto const& portion : maPortions) + { + beans::PropertyValue aPropertyValue; + std::vector<beans::PropertyValue> aPropVec; + const TextParagraphModel& rParagraph = portion.maParagraph; + const TextFontModel& rFont = portion.maFont; + if (rFont.moName.has()) + { + aPropertyValue.Name = "CharFontName"; + aPropertyValue.Value <<= rFont.moName.get(); + aPropVec.push_back(aPropertyValue); + + aPropertyValue.Name = "CharFontNameAsian"; + aPropertyValue.Value <<= rFont.moNameAsian.get(); + aPropVec.push_back(aPropertyValue); + + aPropertyValue.Name = "CharFontNameComplex"; + aPropertyValue.Value <<= rFont.moNameComplex.get(); + aPropVec.push_back(aPropertyValue); + } + if (rFont.mobBold.has()) + { + aPropertyValue.Name = "CharWeight"; + aPropertyValue.Value <<= rFont.mobBold.get() ? awt::FontWeight::BOLD : awt::FontWeight::NORMAL; + aPropVec.push_back(aPropertyValue); + } + if (rFont.monSize.has()) + { + aPropertyValue.Name = "CharHeight"; + aPropertyValue.Value <<= double(rFont.monSize.get()) / 2.; + aPropVec.push_back(aPropertyValue); + } + if (rFont.monSpacing.has()) + { + aPropertyValue.Name = "CharKerning"; + // Value is not converted to mm100: SvxKerningItem::PutValue() gets + // called with nMemberId = 0, so no mm100 -> twips conversion will + // be done there. + aPropertyValue.Value <<= sal_Int16(rFont.monSpacing.get()); + aPropVec.push_back(aPropertyValue); + } + if (rParagraph.moParaAdjust.has()) + { + style::ParagraphAdjust eAdjust = style::ParagraphAdjust_LEFT; + if (rParagraph.moParaAdjust.get() == "center") + eAdjust = style::ParagraphAdjust_CENTER; + else if (rParagraph.moParaAdjust.get() == "right") + eAdjust = style::ParagraphAdjust_RIGHT; + + aPropertyValue.Name = "ParaAdjust"; + aPropertyValue.Value <<= eAdjust; + aPropVec.push_back(aPropertyValue); + } + + // All paragraphs should be either undefined (default) or the same style, + // because it will only be applied to the entire shape, and not per-paragraph. + if (sParaStyle.isEmpty() ) + { + if ( rParagraph.moParaStyleName.has() ) + sParaStyle = rParagraph.moParaStyleName.get(); + if ( bAmbiguousStyle ) + bAmbiguousStyle = false; // both empty parastyle and ambiguous can only be true at the first paragraph + else + bAmbiguousStyle = rParagraph.moParaStyleName.has(); // ambiguous if both default and specified style used. + } + else if ( !bAmbiguousStyle ) + { + if ( !rParagraph.moParaStyleName.has() ) + bAmbiguousStyle = true; // ambiguous if both specified and default style used. + else if ( rParagraph.moParaStyleName.get() != sParaStyle ) + bAmbiguousStyle = true; // ambiguous if two different styles specified. + } + if (rFont.moColor.has()) + { + aPropertyValue.Name = "CharColor"; + aPropertyValue.Value <<= rFont.moColor.get().toUInt32(16); + aPropVec.push_back(aPropertyValue); + } + xTextAppend->appendTextPortion(portion.maText, comphelper::containerToSequence(aPropVec)); + } + + try + { + // Track the style in a grabBag for use later when style details are known. + comphelper::SequenceAsHashMap aGrabBag; + uno::Reference<beans::XPropertySet> xPropertySet(xShape, uno::UNO_QUERY_THROW); + aGrabBag.update( xPropertySet->getPropertyValue("CharInteropGrabBag") ); + aGrabBag["mso-pStyle"] <<= sParaStyle; + xPropertySet->setPropertyValue("CharInteropGrabBag", uno::makeAny(aGrabBag.getAsConstPropertyValueList())); + } + catch (const uno::Exception&) + { + TOOLS_WARN_EXCEPTION( "oox.vml","convert() grabbag exception" ); + } + + // Remove the last character of the shape text, if it would be a newline. + uno::Reference< text::XTextCursor > xCursor = xTextAppend->createTextCursor(); + xCursor->gotoEnd(false); + xCursor->goLeft(1, true); + if (xCursor->getString() == "\n") + xCursor->setString(""); + + if ( maLayoutFlow != "vertical" ) + return; + + uno::Reference<beans::XPropertySet> xProperties(xShape, uno::UNO_QUERY); + + // VML has the text horizontally aligned to left (all the time), + // v-text-anchor for vertical alignment, and vertical mode to swap the + // two. drawinglayer supports both horizontal and vertical alignment, + // but no vertical mode: we use T->B, R->L instead. + // As a result, we need to set horizontal adjustment here to 'right', + // that will result in vertical 'top' after writing mode is applied, + // which matches the VML behavior. + xProperties->setPropertyValue("TextHorizontalAdjust", uno::makeAny(drawing::TextHorizontalAdjust_RIGHT)); + + xProperties->setPropertyValue( "TextWritingMode", uno::makeAny( text::WritingMode_TB_RL ) ); +} + +} // namespace oox::vml + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |