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