svx/source/table/tablerow.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
  21 #include <com/sun/star/lang/DisposedException.hpp>
  22 #include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
  23
  24 #include <cell.hxx>
  25 #include "tablerow.hxx"
  26 #include "tableundo.hxx"
  27 #include <svx/svdmodel.hxx>
  28 #include <svx/svdotable.hxx>
  29 #include <utility>
  30
  31
  32 using namespace ::com::sun::star::uno;
  33 using namespace ::com::sun::star::lang;
  34 using namespace ::com::sun::star::container;
  35 using namespace ::com::sun::star::table;
  36 using namespace ::com::sun::star::beans;
  37
  38
  39 namespace sdr::table {
  40
  41 const sal_Int32 Property_Height = 0;
  42 const sal_Int32 Property_OptimalHeight = 1;
  43 const sal_Int32 Property_IsVisible = 2;
  44 const sal_Int32 Property_IsStartOfNewPage = 3;
  45
  46 TableRow::TableRow( TableModelRef xTableModel, sal_Int32 nRow, sal_Int32 nColumns )
  47 : TableRowBase( getStaticPropertySetInfo() )
  48 , mxTableModel(std::move( xTableModel ))
  49 , mnRow( nRow )
  50 , mnHeight( 0 )
  51 , mbOptimalHeight( true )
  52 , mbIsVisible( true )
  53 , mbIsStartOfNewPage( false )
  54 {
  55     if( nColumns < 20 )
  56         maCells.reserve( 20 );
  57
  58     if( nColumns )
  59     {
  60         maCells.resize( nColumns );
  61         while( nColumns-- )
  62             maCells[ nColumns ] = mxTableModel->createCell();
  63     }
  64 }
  65
  66
  67 TableRow::~TableRow()
  68 {
  69 }
  70
  71
  72 void TableRow::dispose()
  73 {
  74     mxTableModel.clear();
  75     if( !maCells.empty() )
  76     {
  77         for( auto& rpCell : maCells )
  78             rpCell->dispose();
  79         CellVector().swap(maCells);
  80     }
  81 }
  82
  83
  84 void TableRow::throwIfDisposed() const
  85 {
  86     if( !mxTableModel.is() )
  87         throw DisposedException();
  88 }
  89
  90
  91 TableRow& TableRow::operator=( const TableRow& r )
  92 {
  93     mnHeight = r.mnHeight;
  94     mbOptimalHeight = r.mbOptimalHeight;
  95     mbIsVisible = r.mbIsVisible;
  96     mbIsStartOfNewPage = r.mbIsStartOfNewPage;
  97     maName = r.maName;
  98     mnRow = r.mnRow;
  99
 100     return *this;
 101 }
 102
 103
 104 void TableRow::insertColumns( sal_Int32 nIndex, sal_Int32 nCount, CellVector::iterator const * pIter /* = 0 */  )
 105 {
 106     throwIfDisposed();
 107     if( !nCount )
 108         return;
 109
 110     if( nIndex >= static_cast< sal_Int32 >( maCells.size() ) )
 111         nIndex = static_cast< sal_Int32 >( maCells.size() );
 112     if ( pIter )
 113         maCells.insert( maCells.begin() + nIndex, *pIter, (*pIter) + nCount );
 114     else
 115     {
 116         maCells.reserve( std::max<size_t>(maCells.size() + nCount, maCells.size() * 2) );
 117         for ( sal_Int32 i = 0; i < nCount; i++ )
 118             maCells.insert( maCells.begin() + nIndex + i, mxTableModel->createCell() );
 119     }
 120 }
 121
 122
 123 void TableRow::removeColumns( sal_Int32 nIndex, sal_Int32 nCount )
 124 {
 125     throwIfDisposed();
 126     if( (nCount < 0) || ( nIndex < 0))
 127         return;
 128
 129     if( (nIndex + nCount) < static_cast< sal_Int32 >( maCells.size() ) )
 130     {
 131         CellVector::iterator aBegin( maCells.begin() );
 132         std::advance(aBegin, nIndex);
 133
 134         if( nCount > 1 )
 135         {
 136             CellVector::iterator aEnd( aBegin );
 137             while( nCount-- && (aEnd != maCells.end()) )
 138                 ++aEnd;
 139             maCells.erase( aBegin, aEnd );
 140         }
 141         else
 142         {
 143             maCells.erase( aBegin );
 144         }
 145     }
 146     else
 147     {
 148         maCells.resize( nIndex );
 149     }
 150 }
 151
 152 const TableModelRef& TableRow::getModel() const
 153 {
 154     return mxTableModel;
 155 }
 156
 157 // XCellRange
 158
 159
 160 Reference< XCell > SAL_CALL TableRow::getCellByPosition( sal_Int32 nColumn, sal_Int32 nRow )
 161 {
 162     throwIfDisposed();
 163     if( nRow != 0 )
 164         throw IndexOutOfBoundsException();
 165
 166     return mxTableModel->getCellByPosition( nColumn, mnRow );
 167 }
 168
 169
 170 Reference< XCellRange > SAL_CALL TableRow::getCellRangeByPosition( sal_Int32 nLeft, sal_Int32 nTop, sal_Int32 nRight, sal_Int32 nBottom )
 171 {
 172     throwIfDisposed();
 173     if( (nLeft >= 0 ) && (nTop == 0) && (nRight >= nLeft) && (nBottom == 0)  )
 174     {
 175         return mxTableModel->getCellRangeByPosition( nLeft, mnRow, nRight, mnRow );
 176     }
 177     throw IndexOutOfBoundsException();
 178 }
 179
 180
 181 Reference< XCellRange > SAL_CALL TableRow::getCellRangeByName( const OUString& /*aRange*/ )
 182 {
 183     throwIfDisposed();
 184     return Reference< XCellRange >();
 185 }
 186
 187
 188 // XNamed
 189
 190
 191 OUString SAL_CALL TableRow::getName()
 192 {
 193     return maName;
 194 }
 195
 196
 197 void SAL_CALL TableRow::setName( const OUString& aName )
 198 {
 199     maName = aName;
 200 }
 201
 202
 203 // XFastPropertySet
 204
 205
 206 void SAL_CALL TableRow::setFastPropertyValue( sal_Int32 nHandle, const Any& aValue )
 207 {
 208     if(!mxTableModel.is() || nullptr == mxTableModel->getSdrTableObj())
 209         return;
 210
 211     SdrTableObj& rTableObj(*mxTableModel->getSdrTableObj());
 212     SdrModel& rModel(rTableObj.getSdrModelFromSdrObject());
 213     bool bOk(false);
 214     bool bChange(false);
 215     std::unique_ptr<TableRowUndo> pUndo;
 216     const bool bUndo(rTableObj.IsInserted() && rModel.IsUndoEnabled());
 217
 218     if( bUndo )
 219     {
 220         TableRowRef xThis( this );
 221         pUndo.reset(new TableRowUndo( xThis ));
 222     }
 223
 224     switch( nHandle )
 225     {
 226     case Property_Height:
 227         {
 228             sal_Int32 nHeight = mnHeight;
 229             bOk = aValue >>= nHeight;
 230             if( bOk && (mnHeight != nHeight) )
 231             {
 232                 mnHeight = nHeight;
 233                 mbOptimalHeight = mnHeight == 0;
 234                 bChange = true;
 235             }
 236             break;
 237         }
 238
 239     case Property_OptimalHeight:
 240         {
 241             bool bOptimalHeight = mbOptimalHeight;
 242             bOk = aValue >>= bOptimalHeight;
 243             if( bOk && (mbOptimalHeight != bOptimalHeight) )
 244             {
 245                 mbOptimalHeight = bOptimalHeight;
 246                 if( bOptimalHeight )
 247                     mnHeight = 0;
 248                 bChange = true;
 249             }
 250             break;
 251         }
 252     case Property_IsVisible:
 253         {
 254             bool bIsVisible = mbIsVisible;
 255             bOk = aValue >>= bIsVisible;
 256             if( bOk && (mbIsVisible != bIsVisible) )
 257             {
 258                 mbIsVisible = bIsVisible;
 259                 bChange = true;
 260             }
 261             break;
 262         }
 263
 264     case Property_IsStartOfNewPage:
 265         {
 266             bool bIsStartOfNewPage = mbIsStartOfNewPage;
 267             bOk = aValue >>= bIsStartOfNewPage;
 268             if( bOk && (mbIsStartOfNewPage != bIsStartOfNewPage) )
 269             {
 270                 mbIsStartOfNewPage = bIsStartOfNewPage;
 271                 bChange = true;
 272             }
 273             break;
 274         }
 275     default:
 276         throw UnknownPropertyException( OUString::number(nHandle), getXWeak());
 277     }
 278
 279     if( !bOk )
 280     {
 281         throw IllegalArgumentException();
 282     }
 283
 284     if( bChange )
 285     {
 286         if( pUndo )
 287         {
 288             rModel.AddUndo( std::move(pUndo) );
 289         }
 290         mxTableModel->setModified(true);
 291     }
 292 }
 293
 294
 295 Any SAL_CALL TableRow::getFastPropertyValue( sal_Int32 nHandle )
 296 {
 297     switch( nHandle )
 298     {
 299     case Property_Height:           return Any( mnHeight );
 300     case Property_OptimalHeight:    return Any( mbOptimalHeight );
 301     case Property_IsVisible:        return Any( mbIsVisible );
 302     case Property_IsStartOfNewPage: return Any( mbIsStartOfNewPage );
 303     default:                        throw UnknownPropertyException( OUString::number(nHandle), getXWeak());
 304     }
 305 }
 306
 307
 308 rtl::Reference< FastPropertySetInfo > TableRow::getStaticPropertySetInfo()
 309 {
 310     static rtl::Reference<FastPropertySetInfo> xInfo = []() {
 311         PropertyVector aProperties(6);
 312
 313         aProperties[0].Name = "Height";
 314         aProperties[0].Handle = Property_Height;
 315         aProperties[0].Type = ::cppu::UnoType<sal_Int32>::get();
 316         aProperties[0].Attributes = 0;
 317
 318         aProperties[1].Name = "OptimalHeight";
 319         aProperties[1].Handle = Property_OptimalHeight;
 320         aProperties[1].Type = cppu::UnoType<bool>::get();
 321         aProperties[1].Attributes = 0;
 322
 323         aProperties[2].Name = "IsVisible";
 324         aProperties[2].Handle = Property_IsVisible;
 325         aProperties[2].Type = cppu::UnoType<bool>::get();
 326         aProperties[2].Attributes = 0;
 327
 328         aProperties[3].Name = "IsStartOfNewPage";
 329         aProperties[3].Handle = Property_IsStartOfNewPage;
 330         aProperties[3].Type = cppu::UnoType<bool>::get();
 331         aProperties[3].Attributes = 0;
 332
 333         aProperties[4].Name = "Size";
 334         aProperties[4].Handle = Property_Height;
 335         aProperties[4].Type = ::cppu::UnoType<sal_Int32>::get();
 336         aProperties[4].Attributes = 0;
 337
 338         aProperties[5].Name = "OptimalSize";
 339         aProperties[5].Handle = Property_OptimalHeight;
 340         aProperties[5].Type = cppu::UnoType<bool>::get();
 341         aProperties[5].Attributes = 0;
 342
 343         return rtl::Reference<FastPropertySetInfo>(new FastPropertySetInfo(aProperties));
 344     }();
 345
 346     return xInfo;
 347 }
 348
 349
 350 }
 351
 352 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */