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
  23 #include "cell.hxx"
  24 #include "tablerow.hxx"
  25 #include "tableundo.hxx"
  26 #include "svx/svdmodel.hxx"
  27 #include "svx/svdotable.hxx"
  28
  29
  30
  31 using namespace ::com::sun::star::uno;
  32 using namespace ::com::sun::star::lang;
  33 using namespace ::com::sun::star::container;
  34 using namespace ::com::sun::star::table;
  35 using namespace ::com::sun::star::beans;
  36
  37
  38
  39 namespace sdr { namespace 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( const TableModelRef& xTableModel, sal_Int32 nRow, sal_Int32 nColumns )
  47 : TableRowBase( getStaticPropertySetInfo() )
  48 , mxTableModel( 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
  68 TableRow::~TableRow()
  69 {
  70 }
  71
  72
  73
  74 void TableRow::dispose()
  75 {
  76     mxTableModel.clear();
  77     if( !maCells.empty() )
  78     {
  79         CellVector::iterator aIter( maCells.begin() );
  80         while( aIter != maCells.end() )
  81             (*aIter++)->dispose();
  82         CellVector().swap(maCells);
  83     }
  84 }
  85
  86
  87
  88 void TableRow::throwIfDisposed() const throw (::com::sun::star::uno::RuntimeException)
  89 {
  90     if( !mxTableModel.is() )
  91         throw DisposedException();
  92 }
  93
  94
  95
  96 TableRow& TableRow::operator=( const TableRow& r )
  97 {
  98     mnHeight = r.mnHeight;
  99     mbOptimalHeight = r.mbOptimalHeight;
 100     mbIsVisible = r.mbIsVisible;
 101     mbIsStartOfNewPage = r.mbIsStartOfNewPage;
 102     maName = r.maName;
 103     mnRow = r.mnRow;
 104
 105     return *this;
 106 }
 107
 108
 109
 110 void TableRow::insertColumns( sal_Int32 nIndex, sal_Int32 nCount, CellVector::iterator* pIter /* = 0 */  )
 111 {
 112     throwIfDisposed();
 113     if( nCount )
 114     {
 115         if( nIndex >= static_cast< sal_Int32 >( maCells.size() ) )
 116             nIndex = static_cast< sal_Int32 >( maCells.size() );
 117         if ( pIter )
 118             maCells.insert( maCells.begin() + nIndex, *pIter, (*pIter) + nCount );
 119         else
 120         {
 121             maCells.reserve( maCells.size() + nCount );
 122             for ( sal_Int32 i = 0; i < nCount; i++ )
 123                 maCells.insert( maCells.begin() + nIndex + i, mxTableModel->createCell() );
 124         }
 125     }
 126 }
 127
 128
 129
 130 void TableRow::removeColumns( sal_Int32 nIndex, sal_Int32 nCount )
 131 {
 132     throwIfDisposed();
 133     if( (nCount >= 0) && ( nIndex >= 0) )
 134     {
 135         if( (nIndex + nCount) < static_cast< sal_Int32 >( maCells.size() ) )
 136         {
 137             CellVector::iterator aBegin( maCells.begin() );
 138             while( nIndex-- && (aBegin != maCells.end()) )
 139                 ++aBegin;
 140
 141             if( nCount > 1 )
 142             {
 143                 CellVector::iterator aEnd( aBegin );
 144                 while( nCount-- && (aEnd != maCells.end()) )
 145                     ++aEnd;
 146                 maCells.erase( aBegin, aEnd );
 147             }
 148             else
 149             {
 150                 maCells.erase( aBegin );
 151             }
 152         }
 153         else
 154         {
 155             maCells.resize( nIndex );
 156         }
 157     }
 158 }
 159
 160
 161 // XCellRange
 162
 163
 164 Reference< XCell > SAL_CALL TableRow::getCellByPosition( sal_Int32 nColumn, sal_Int32 nRow ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
 165 {
 166     throwIfDisposed();
 167     if( nRow != 0 )
 168         throw IndexOutOfBoundsException();
 169
 170     return mxTableModel->getCellByPosition( nColumn, mnRow );
 171 }
 172
 173
 174
 175 Reference< XCellRange > SAL_CALL TableRow::getCellRangeByPosition( sal_Int32 nLeft, sal_Int32 nTop, sal_Int32 nRight, sal_Int32 nBottom ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
 176 {
 177     throwIfDisposed();
 178     if( (nLeft >= 0 ) && (nTop == 0) && (nRight >= nLeft) && (nBottom == 0)  )
 179     {
 180         return mxTableModel->getCellRangeByPosition( nLeft, mnRow, nRight, mnRow );
 181     }
 182     throw IndexOutOfBoundsException();
 183 }
 184
 185
 186
 187 Reference< XCellRange > SAL_CALL TableRow::getCellRangeByName( const OUString& /*aRange*/ ) throw (RuntimeException, std::exception)
 188 {
 189     throwIfDisposed();
 190     return Reference< XCellRange >();
 191 }
 192
 193
 194 // XNamed
 195
 196
 197 OUString SAL_CALL TableRow::getName() throw (RuntimeException, std::exception)
 198 {
 199     return maName;
 200 }
 201
 202
 203
 204 void SAL_CALL TableRow::setName( const OUString& aName ) throw (RuntimeException, std::exception)
 205 {
 206     maName = aName;
 207 }
 208
 209
 210 // XFastPropertySet
 211
 212
 213 void SAL_CALL TableRow::setFastPropertyValue( sal_Int32 nHandle, const Any& aValue ) throw (UnknownPropertyException, PropertyVetoException, IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException, RuntimeException, std::exception)
 214 {
 215     bool bOk = false;
 216     bool bChange = false;
 217
 218     TableRowUndo* pUndo = 0;
 219
 220     SdrModel* pModel = mxTableModel->getSdrTableObj()->GetModel();
 221
 222     const bool bUndo = mxTableModel.is() && mxTableModel->getSdrTableObj() && mxTableModel->getSdrTableObj()->IsInserted() && pModel && pModel->IsUndoEnabled();
 223
 224     if( bUndo )
 225     {
 226         TableRowRef xThis( this );
 227         pUndo = new TableRowUndo( xThis );
 228     }
 229
 230     switch( nHandle )
 231     {
 232     case Property_Height:
 233         {
 234             sal_Int32 nHeight = mnHeight;
 235             bOk = aValue >>= nHeight;
 236             if( bOk && (mnHeight != nHeight) )
 237             {
 238                 mnHeight = nHeight;
 239                 mbOptimalHeight = mnHeight == 0;
 240                 bChange = true;
 241             }
 242             break;
 243         }
 244
 245     case Property_OptimalHeight:
 246         {
 247             bool bOptimalHeight = mbOptimalHeight;
 248             bOk = aValue >>= bOptimalHeight;
 249             if( bOk && (mbOptimalHeight != bOptimalHeight) )
 250             {
 251                 mbOptimalHeight = bOptimalHeight;
 252                 if( bOptimalHeight )
 253                     mnHeight = 0;
 254                 bChange = true;
 255             }
 256             break;
 257         }
 258     case Property_IsVisible:
 259         {
 260             bool bIsVisible = mbIsVisible;
 261             bOk = aValue >>= bIsVisible;
 262             if( bOk && (mbIsVisible != bIsVisible) )
 263             {
 264                 mbIsVisible = bIsVisible;
 265                 bChange = true;
 266             }
 267             break;
 268         }
 269
 270     case Property_IsStartOfNewPage:
 271         {
 272             bool bIsStartOfNewPage = mbIsStartOfNewPage;
 273             bOk = aValue >>= bIsStartOfNewPage;
 274             if( bOk && (mbIsStartOfNewPage != bIsStartOfNewPage) )
 275             {
 276                 mbIsStartOfNewPage = bIsStartOfNewPage;
 277                 bChange = true;
 278             }
 279             break;
 280         }
 281     default:
 282         delete pUndo;
 283         throw UnknownPropertyException();
 284     }
 285     if( !bOk )
 286     {
 287         delete pUndo;
 288         throw IllegalArgumentException();
 289     }
 290
 291     if( bChange )
 292     {
 293         if( pUndo )
 294         {
 295             pModel->AddUndo( pUndo );
 296             pUndo = 0;
 297         }
 298         mxTableModel->setModified(sal_True);
 299     }
 300
 301     delete pUndo;
 302 }
 303
 304
 305
 306 Any SAL_CALL TableRow::getFastPropertyValue( sal_Int32 nHandle ) throw (UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception)
 307 {
 308     switch( nHandle )
 309     {
 310     case Property_Height:           return Any( mnHeight );
 311     case Property_OptimalHeight:    return Any( mbOptimalHeight );
 312     case Property_IsVisible:        return Any( mbIsVisible );
 313     case Property_IsStartOfNewPage: return Any( mbIsStartOfNewPage );
 314     default:                        throw UnknownPropertyException();
 315     }
 316 }
 317
 318
 319
 320 rtl::Reference< FastPropertySetInfo > TableRow::getStaticPropertySetInfo()
 321 {
 322     static rtl::Reference< FastPropertySetInfo > xInfo;
 323     if( !xInfo.is() )
 324     {
 325         ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
 326         if( !xInfo.is() )
 327         {
 328             PropertyVector aProperties(6);
 329
 330             aProperties[0].Name = "Height";
 331             aProperties[0].Handle = Property_Height;
 332             aProperties[0].Type = ::cppu::UnoType<sal_Int32>::get();
 333             aProperties[0].Attributes = 0;
 334
 335             aProperties[1].Name = "OptimalHeight";
 336             aProperties[1].Handle = Property_OptimalHeight;
 337             aProperties[1].Type = cppu::UnoType<bool>::get();
 338             aProperties[1].Attributes = 0;
 339
 340             aProperties[2].Name = "IsVisible";
 341             aProperties[2].Handle = Property_IsVisible;
 342             aProperties[2].Type = cppu::UnoType<bool>::get();
 343             aProperties[2].Attributes = 0;
 344
 345             aProperties[3].Name = "IsStartOfNewPage";
 346             aProperties[3].Handle = Property_IsStartOfNewPage;
 347             aProperties[3].Type = cppu::UnoType<bool>::get();
 348             aProperties[3].Attributes = 0;
 349
 350             aProperties[4].Name = "Size";
 351             aProperties[4].Handle = Property_Height;
 352             aProperties[4].Type = ::cppu::UnoType<sal_Int32>::get();
 353             aProperties[4].Attributes = 0;
 354
 355             aProperties[5].Name = "OptimalSize";
 356             aProperties[5].Handle = Property_OptimalHeight;
 357             aProperties[5].Type = cppu::UnoType<bool>::get();
 358             aProperties[5].Attributes = 0;
 359
 360             xInfo.set( new FastPropertySetInfo(aProperties) );
 361         }
 362     }
 363
 364     return xInfo;
 365 }
 366
 367
 368
 369
 370 } }
 371
 372 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */