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
  47 // TableRow
  48
  49
  50 TableRow::TableRow( const TableModelRef& xTableModel, sal_Int32 nRow, sal_Int32 nColumns )
  51 : TableRowBase( getStaticPropertySetInfo() )
  52 , mxTableModel( xTableModel )
  53 , mnRow( nRow )
  54 , mnHeight( 0 )
  55 , mbOptimalHeight( true )
  56 , mbIsVisible( true )
  57 , mbIsStartOfNewPage( false )
  58 {
  59     if( nColumns < 20 )
  60         maCells.reserve( 20 );
  61
  62     if( nColumns )
  63     {
  64         maCells.resize( nColumns );
  65         while( nColumns-- )
  66             maCells[ nColumns ] = mxTableModel->createCell();
  67     }
  68 }
  69
  70
  71
  72 TableRow::~TableRow()
  73 {
  74 }
  75
  76
  77
  78 void TableRow::dispose()
  79 {
  80     mxTableModel.clear();
  81     if( !maCells.empty() )
  82     {
  83         CellVector::iterator aIter( maCells.begin() );
  84         while( aIter != maCells.end() )
  85             (*aIter++)->dispose();
  86         CellVector().swap(maCells);
  87     }
  88 }
  89
  90
  91
  92 void TableRow::throwIfDisposed() const throw (::com::sun::star::uno::RuntimeException)
  93 {
  94     if( !mxTableModel.is() )
  95         throw DisposedException();
  96 }
  97
  98
  99
 100 TableRow& TableRow::operator=( const TableRow& r )
 101 {
 102     mnHeight = r.mnHeight;
 103     mbOptimalHeight = r.mbOptimalHeight;
 104     mbIsVisible = r.mbIsVisible;
 105     mbIsStartOfNewPage = r.mbIsStartOfNewPage;
 106     maName = r.maName;
 107     mnRow = r.mnRow;
 108
 109     return *this;
 110 }
 111
 112
 113
 114 void TableRow::insertColumns( sal_Int32 nIndex, sal_Int32 nCount, CellVector::iterator* pIter /* = 0 */  )
 115 {
 116     throwIfDisposed();
 117     if( nCount )
 118     {
 119         if( nIndex >= static_cast< sal_Int32 >( maCells.size() ) )
 120             nIndex = static_cast< sal_Int32 >( maCells.size() );
 121         if ( pIter )
 122             maCells.insert( maCells.begin() + nIndex, *pIter, (*pIter) + nCount );
 123         else
 124         {
 125             maCells.reserve( maCells.size() + nCount );
 126             for ( sal_Int32 i = 0; i < nCount; i++ )
 127                 maCells.insert( maCells.begin() + nIndex + i, mxTableModel->createCell() );
 128         }
 129     }
 130 }
 131
 132
 133
 134 void TableRow::removeColumns( sal_Int32 nIndex, sal_Int32 nCount )
 135 {
 136     throwIfDisposed();
 137     if( (nCount >= 0) && ( nIndex >= 0) )
 138     {
 139         if( (nIndex + nCount) < static_cast< sal_Int32 >( maCells.size() ) )
 140         {
 141             CellVector::iterator aBegin( maCells.begin() );
 142             while( nIndex-- && (aBegin != maCells.end()) )
 143                 ++aBegin;
 144
 145             if( nCount > 1 )
 146             {
 147                 CellVector::iterator aEnd( aBegin );
 148                 while( nCount-- && (aEnd != maCells.end()) )
 149                     ++aEnd;
 150                 maCells.erase( aBegin, aEnd );
 151             }
 152             else
 153             {
 154                 maCells.erase( aBegin );
 155             }
 156         }
 157         else
 158         {
 159             maCells.resize( nIndex );
 160         }
 161     }
 162 }
 163
 164
 165 // XCellRange
 166
 167
 168 Reference< XCell > SAL_CALL TableRow::getCellByPosition( sal_Int32 nColumn, sal_Int32 nRow ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
 169 {
 170     throwIfDisposed();
 171     if( nRow != 0 )
 172         throw IndexOutOfBoundsException();
 173
 174     return mxTableModel->getCellByPosition( nColumn, mnRow );
 175 }
 176
 177
 178
 179 Reference< XCellRange > SAL_CALL TableRow::getCellRangeByPosition( sal_Int32 nLeft, sal_Int32 nTop, sal_Int32 nRight, sal_Int32 nBottom ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
 180 {
 181     throwIfDisposed();
 182     if( (nLeft >= 0 ) && (nTop == 0) && (nRight >= nLeft) && (nBottom == 0)  )
 183     {
 184         return mxTableModel->getCellRangeByPosition( nLeft, mnRow, nRight, mnRow );
 185     }
 186     throw IndexOutOfBoundsException();
 187 }
 188
 189
 190
 191 Reference< XCellRange > SAL_CALL TableRow::getCellRangeByName( const OUString& /*aRange*/ ) throw (RuntimeException, std::exception)
 192 {
 193     throwIfDisposed();
 194     return Reference< XCellRange >();
 195 }
 196
 197
 198 // XNamed
 199
 200
 201 OUString SAL_CALL TableRow::getName() throw (RuntimeException, std::exception)
 202 {
 203     return maName;
 204 }
 205
 206
 207
 208 void SAL_CALL TableRow::setName( const OUString& aName ) throw (RuntimeException, std::exception)
 209 {
 210     maName = aName;
 211 }
 212
 213
 214 // XFastPropertySet
 215
 216
 217 void SAL_CALL TableRow::setFastPropertyValue( sal_Int32 nHandle, const Any& aValue ) throw (UnknownPropertyException, PropertyVetoException, IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException, RuntimeException, std::exception)
 218 {
 219     bool bOk = false;
 220     bool bChange = false;
 221
 222     TableRowUndo* pUndo = 0;
 223
 224     SdrModel* pModel = mxTableModel->getSdrTableObj()->GetModel();
 225
 226     const bool bUndo = mxTableModel.is() && mxTableModel->getSdrTableObj() && mxTableModel->getSdrTableObj()->IsInserted() && pModel && pModel->IsUndoEnabled();
 227
 228     if( bUndo )
 229     {
 230         TableRowRef xThis( this );
 231         pUndo = new TableRowUndo( xThis );
 232     }
 233
 234     switch( nHandle )
 235     {
 236     case Property_Height:
 237         {
 238             sal_Int32 nHeight = mnHeight;
 239             bOk = aValue >>= nHeight;
 240             if( bOk && (mnHeight != nHeight) )
 241             {
 242                 mnHeight = nHeight;
 243                 mbOptimalHeight = mnHeight == 0;
 244                 bChange = true;
 245             }
 246             break;
 247         }
 248
 249     case Property_OptimalHeight:
 250         {
 251             bool bOptimalHeight = mbOptimalHeight;
 252             bOk = aValue >>= bOptimalHeight;
 253             if( bOk && (mbOptimalHeight != bOptimalHeight) )
 254             {
 255                 mbOptimalHeight = bOptimalHeight;
 256                 if( bOptimalHeight )
 257                     mnHeight = 0;
 258                 bChange = true;
 259             }
 260             break;
 261         }
 262     case Property_IsVisible:
 263         {
 264             bool bIsVisible = mbIsVisible;
 265             bOk = aValue >>= bIsVisible;
 266             if( bOk && (mbIsVisible != bIsVisible) )
 267             {
 268                 mbIsVisible = bIsVisible;
 269                 bChange = true;
 270             }
 271             break;
 272         }
 273
 274     case Property_IsStartOfNewPage:
 275         {
 276             bool bIsStartOfNewPage = mbIsStartOfNewPage;
 277             bOk = aValue >>= bIsStartOfNewPage;
 278             if( bOk && (mbIsStartOfNewPage != bIsStartOfNewPage) )
 279             {
 280                 mbIsStartOfNewPage = bIsStartOfNewPage;
 281                 bChange = true;
 282             }
 283             break;
 284         }
 285     default:
 286         throw UnknownPropertyException();
 287     }
 288     if( !bOk )
 289         throw IllegalArgumentException();
 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 = ::getBooleanCppuType();
 338             aProperties[1].Attributes = 0;
 339
 340             aProperties[2].Name = "IsVisible";
 341             aProperties[2].Handle = Property_IsVisible;
 342             aProperties[2].Type = ::getBooleanCppuType();
 343             aProperties[2].Attributes = 0;
 344
 345             aProperties[3].Name = "IsStartOfNewPage";
 346             aProperties[3].Handle = Property_IsStartOfNewPage;
 347             aProperties[3].Type = ::getBooleanCppuType();
 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 = ::getBooleanCppuType();
 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: */