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/* -*- 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: */
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