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 #include <comphelper/sequence.hxx>
  31
  32 namespace oox {
  33 namespace vml {
  34
  35 using namespace com::sun::star;
  36
  37 TextFontModel::TextFontModel()
  38 {
  39 }
  40
  41 TextPortionModel::TextPortionModel( const TextParagraphModel& rParagraph, const TextFontModel& rFont, const OUString& rText ) :
  42     maParagraph( rParagraph ),
  43     maFont( rFont ),
  44     maText( rText )
  45 {
  46 }
  47
  48 TextBox::TextBox(ShapeTypeModel& rTypeModel)
  49     : mrTypeModel(rTypeModel)
  50     , borderDistanceSet( false )
  51     , borderDistanceLeft(0)
  52     , borderDistanceTop(0)
  53     , borderDistanceRight(0)
  54     , borderDistanceBottom(0)
  55 {
  56 }
  57
  58 void TextBox::appendPortion( const TextParagraphModel& rParagraph, const TextFontModel& rFont, const OUString& rText )
  59 {
  60     maPortions.emplace_back( rParagraph, rFont, rText );
  61 }
  62
  63 const TextFontModel* TextBox::getFirstFont() const
  64 {
  65     return maPortions.empty() ? nullptr : &maPortions.front().maFont;
  66 }
  67
  68 OUString TextBox::getText() const
  69 {
  70     OUStringBuffer aBuffer;
  71     for (auto const& portion : maPortions)
  72         aBuffer.append( portion.maText );
  73     return aBuffer.makeStringAndClear();
  74 }
  75
  76 void TextBox::convert(const uno::Reference<drawing::XShape>& xShape) const
  77 {
  78     uno::Reference<text::XTextAppend> xTextAppend(xShape, uno::UNO_QUERY);
  79     for (auto const& portion : maPortions)
  80     {
  81         beans::PropertyValue aPropertyValue;
  82         std::vector<beans::PropertyValue> aPropVec;
  83         const TextParagraphModel& rParagraph = portion.maParagraph;
  84         const TextFontModel& rFont = portion.maFont;
  85         if (rFont.moName.has())
  86         {
  87             aPropertyValue.Name = "CharFontName";
  88             aPropertyValue.Value <<= rFont.moName.get();
  89             aPropVec.push_back(aPropertyValue);
  90
  91             aPropertyValue.Name = "CharFontNameAsian";
  92             aPropertyValue.Value <<= rFont.moNameAsian.get();
  93             aPropVec.push_back(aPropertyValue);
  94
  95             aPropertyValue.Name = "CharFontNameComplex";
  96             aPropertyValue.Value <<= rFont.moNameComplex.get();
  97             aPropVec.push_back(aPropertyValue);
  98         }
  99         if (rFont.mobBold.has())
 100         {
 101             aPropertyValue.Name = "CharWeight";
 102             aPropertyValue.Value <<= rFont.mobBold.get() ? awt::FontWeight::BOLD : awt::FontWeight::NORMAL;
 103             aPropVec.push_back(aPropertyValue);
 104         }
 105         if (rFont.monSize.has())
 106         {
 107             aPropertyValue.Name = "CharHeight";
 108             aPropertyValue.Value <<= double(rFont.monSize.get()) / 2.;
 109             aPropVec.push_back(aPropertyValue);
 110         }
 111         if (rFont.monSpacing.has())
 112         {
 113             aPropertyValue.Name = "CharKerning";
 114             // Value is not converted to mm100: SvxKerningItem::PutValue() gets
 115             // called with nMemberId = 0, so no mm100 -> twips conversion will
 116             // be done there.
 117             aPropertyValue.Value <<= sal_Int16(rFont.monSpacing.get());
 118             aPropVec.push_back(aPropertyValue);
 119         }
 120         if (rParagraph.moParaAdjust.has())
 121         {
 122             style::ParagraphAdjust eAdjust = style::ParagraphAdjust_LEFT;
 123             if (rParagraph.moParaAdjust.get() == "center")
 124                 eAdjust = style::ParagraphAdjust_CENTER;
 125             else if (rParagraph.moParaAdjust.get() == "right")
 126                 eAdjust = style::ParagraphAdjust_RIGHT;
 127
 128             aPropertyValue.Name = "ParaAdjust";
 129             aPropertyValue.Value <<= eAdjust;
 130             aPropVec.push_back(aPropertyValue);
 131         }
 132         if (rFont.moColor.has())
 133         {
 134             aPropertyValue.Name = "CharColor";
 135             aPropertyValue.Value <<= rFont.moColor.get().toUInt32(16);
 136             aPropVec.push_back(aPropertyValue);
 137         }
 138         xTextAppend->appendTextPortion(portion.maText, comphelper::containerToSequence(aPropVec));
 139     }
 140
 141     // Remove the last character of the shape text, if it would be a newline.
 142     uno::Reference< text::XTextCursor > xCursor = xTextAppend->createTextCursor();
 143     xCursor->gotoEnd(false);
 144     xCursor->goLeft(1, true);
 145     if (xCursor->getString() == "\n")
 146         xCursor->setString("");
 147
 148     if ( maLayoutFlow == "vertical" )
 149     {
 150         uno::Reference<beans::XPropertySet> xProperties(xShape, uno::UNO_QUERY);
 151
 152         // VML has the text horizontally aligned to left (all the time),
 153         // v-text-anchor for vertical alignment, and vertical mode to swap the
 154         // two.  drawinglayer supports both horizontal and vertical alignment,
 155         // but no vertical mode: we use T->B, R->L instead.
 156         // As a result, we need to set horizontal adjustment here to 'right',
 157         // that will result in vertical 'top' after writing mode is applied,
 158         // which matches the VML behavior.
 159         xProperties->setPropertyValue("TextHorizontalAdjust", uno::makeAny(drawing::TextHorizontalAdjust_RIGHT));
 160
 161         xProperties->setPropertyValue( "TextWritingMode", uno::makeAny( text::WritingMode_TB_RL ) );
 162     }
 163 }
 164
 165 } // namespace vml
 166 } // namespace oox
 167
 168 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */