oox/source/vml/vmltextbox.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "oox/vml/vmltextbox.hxx"
  21
  22 #include <rtl/ustrbuf.hxx>
  23 #include <svx/unopage.hxx>
  24 #include <com/sun/star/awt/FontWeight.hpp>
  25 #include <com/sun/star/beans/XPropertySet.hpp>
  26 #include <com/sun/star/drawing/TextHorizontalAdjust.hpp>
  27 #include <com/sun/star/text/XTextAppend.hpp>
  28 #include <com/sun/star/text/WritingMode.hpp>
  29 #include <com/sun/star/style/ParagraphAdjust.hpp>
  30
  31 namespace oox {
  32 namespace vml {
  33
  34 using namespace com::sun::star;
  35
  36 TextFontModel::TextFontModel()
  37 {
  38 }
  39
  40 TextPortionModel::TextPortionModel( const TextParagraphModel& rParagraph, const TextFontModel& rFont, const OUString& rText ) :
  41     maParagraph( rParagraph ),
  42     maFont( rFont ),
  43     maText( rText )
  44 {
  45 }
  46
  47 TextBox::TextBox(ShapeTypeModel& rTypeModel)
  48     : mrTypeModel(rTypeModel)
  49     , borderDistanceSet( false )
  50     , borderDistanceLeft(0)
  51     , borderDistanceTop(0)
  52     , borderDistanceRight(0)
  53     , borderDistanceBottom(0)
  54 {
  55 }
  56
  57 void TextBox::appendPortion( const TextParagraphModel& rParagraph, const TextFontModel& rFont, const OUString& rText )
  58 {
  59     maPortions.push_back( TextPortionModel( rParagraph, rFont, rText ) );
  60 }
  61
  62 const TextFontModel* TextBox::getFirstFont() const
  63 {
  64     return maPortions.empty() ? 0 : &maPortions.front().maFont;
  65 }
  66
  67 OUString TextBox::getText() const
  68 {
  69     OUStringBuffer aBuffer;
  70     for( PortionVector::const_iterator aIt = maPortions.begin(), aEnd = maPortions.end(); aIt != aEnd; ++aIt )
  71         aBuffer.append( aIt->maText );
  72     return aBuffer.makeStringAndClear();
  73 }
  74
  75 void TextBox::convert(uno::Reference<drawing::XShape> xShape) const
  76 {
  77     uno::Reference<text::XTextAppend> xTextAppend(xShape, uno::UNO_QUERY);
  78     for (PortionVector::const_iterator aIt = maPortions.begin(), aEnd = maPortions.end(); aIt != aEnd; ++aIt)
  79     {
  80         beans::PropertyValue aPropertyValue;
  81         std::vector<beans::PropertyValue> aPropVec;
  82         const TextParagraphModel& rParagraph = aIt->maParagraph;
  83         const TextFontModel& rFont = aIt->maFont;
  84         if (rFont.mobBold.has())
  85         {
  86             aPropertyValue.Name = "CharWeight";
  87             aPropertyValue.Value = uno::makeAny(rFont.mobBold.get() ? awt::FontWeight::BOLD : awt::FontWeight::NORMAL);
  88             aPropVec.push_back(aPropertyValue);
  89         }
  90         if (rFont.monSize.has())
  91         {
  92             aPropertyValue.Name = "CharHeight";
  93             aPropertyValue.Value = uno::makeAny(double(rFont.monSize.get()) / 2.);
  94             aPropVec.push_back(aPropertyValue);
  95         }
  96         if (rFont.monSpacing.has())
  97         {
  98             aPropertyValue.Name = "CharKerning";
  99             // Value is not converted to mm100: SvxKerningItem::PutValue() gets
 100             // called with nMemberId = 0, so no mm100 -> twips conversion will
 101             // be done there.
 102             aPropertyValue.Value = uno::makeAny(sal_Int16(rFont.monSpacing.get()));
 103             aPropVec.push_back(aPropertyValue);
 104         }
 105         if (rParagraph.moParaAdjust.has())
 106         {
 107             style::ParagraphAdjust eAdjust = style::ParagraphAdjust_LEFT;
 108             if (rParagraph.moParaAdjust.get() == "center")
 109                 eAdjust = style::ParagraphAdjust_CENTER;
 110             else if (rParagraph.moParaAdjust.get() == "right")
 111                 eAdjust = style::ParagraphAdjust_RIGHT;
 112
 113             aPropertyValue.Name = "ParaAdjust";
 114             aPropertyValue.Value = uno::makeAny(eAdjust);
 115             aPropVec.push_back(aPropertyValue);
 116         }
 117         if (rFont.moColor.has())
 118         {
 119             aPropertyValue.Name = "CharColor";
 120             aPropertyValue.Value = uno::makeAny(rFont.moColor.get().toUInt32(16));
 121             aPropVec.push_back(aPropertyValue);
 122         }
 123         uno::Sequence<beans::PropertyValue> aPropSeq(aPropVec.size());
 124         beans::PropertyValue* pValues = aPropSeq.getArray();
 125         for (std::vector<beans::PropertyValue>::iterator i = aPropVec.begin(); i != aPropVec.end(); ++i)
 126             *pValues++ = *i;
 127         xTextAppend->appendTextPortion(aIt->maText, aPropSeq);
 128     }
 129
 130     // Remove the last character of the shape text, if it would be a newline.
 131     uno::Reference< text::XTextCursor > xCursor = xTextAppend->createTextCursor();
 132     xCursor->gotoEnd(false);
 133     xCursor->goLeft(1, true);
 134     if (xCursor->getString() == "\n")
 135         xCursor->setString("");
 136
 137     if ( maLayoutFlow == "vertical" )
 138     {
 139         uno::Reference<beans::XPropertySet> xProperties(xShape, uno::UNO_QUERY);
 140
 141         // VML has the text horizontally aligned to left (all the time),
 142         // v-text-anchor for vertical alignment, and vertical mode to swap the
 143         // two.  drawinglayer supports both horizontal and vertical alignment,
 144         // but no vertical mode: we use T->B, R->L instead.
 145         // As a result, we need to set horizontal adjustment here to 'right',
 146         // that will result in vertical 'top' after writing mode is applied,
 147         // which matches the VML behavior.
 148         xProperties->setPropertyValue("TextHorizontalAdjust", uno::makeAny(drawing::TextHorizontalAdjust_RIGHT));
 149
 150         xProperties->setPropertyValue( "TextWritingMode", uno::makeAny( text::WritingMode_TB_RL ) );
 151     }
 152 }
 153
 154 } // namespace vml
 155 } // namespace oox
 156
 157 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */