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
  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 namespace sdr { namespace table {
  39
  40 const sal_Int32 Property_Height = 0;
  41 const sal_Int32 Property_OptimalHeight = 1;
  42 const sal_Int32 Property_IsVisible = 2;
  43 const sal_Int32 Property_IsStartOfNewPage = 3;
  44
  45 TableRow::TableRow( const TableModelRef& xTableModel, sal_Int32 nRow, sal_Int32 nColumns )
  46 : TableRowBase( getStaticPropertySetInfo() )
  47 , mxTableModel( xTableModel )
  48 , mnRow( nRow )
  49 , mnHeight( 0 )
  50 , mbOptimalHeight( true )
  51 , mbIsVisible( true )
  52 , mbIsStartOfNewPage( false )
  53 {
  54     if( nColumns < 20 )
  55         maCells.reserve( 20 );
  56
  57     if( nColumns )
  58     {
  59         maCells.resize( nColumns );
  60         while( nColumns-- )
  61             maCells[ nColumns ] = mxTableModel->createCell();
  62     }
  63 }
  64
  65
  66 TableRow::~TableRow()
  67 {
  68 }
  69
  70
  71 void TableRow::dispose()
  72 {
  73     mxTableModel.clear();
  74     if( !maCells.empty() )
  75     {
  76         CellVector::iterator aIter( maCells.begin() );
  77         while( aIter != maCells.end() )
  78             (*aIter++)->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     {
 109         if( nIndex >= static_cast< sal_Int32 >( maCells.size() ) )
 110             nIndex = static_cast< sal_Int32 >( maCells.size() );
 111         if ( pIter )
 112             maCells.insert( maCells.begin() + nIndex, *pIter, (*pIter) + nCount );
 113         else
 114         {
 115             maCells.reserve( maCells.size() + nCount );
 116             for ( sal_Int32 i = 0; i < nCount; i++ )
 117                 maCells.insert( maCells.begin() + nIndex + i, mxTableModel->createCell() );
 118         }
 119     }
 120 }
 121
 122
 123 void TableRow::removeColumns( sal_Int32 nIndex, sal_Int32 nCount )
 124 {
 125     throwIfDisposed();
 126     if( (nCount >= 0) && ( nIndex >= 0) )
 127     {
 128         if( (nIndex + nCount) < static_cast< sal_Int32 >( maCells.size() ) )
 129         {
 130             CellVector::iterator aBegin( maCells.begin() );
 131             while( nIndex-- && (aBegin != maCells.end()) )
 132                 ++aBegin;
 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
 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     bool bOk = false;
 210     bool bChange = false;
 211
 212     TableRowUndo* pUndo = nullptr;
 213
 214     SdrModel* pModel = mxTableModel->getSdrTableObj()->GetModel();
 215
 216     const bool bUndo = mxTableModel.is() && mxTableModel->getSdrTableObj() && mxTableModel->getSdrTableObj()->IsInserted() && pModel && pModel->IsUndoEnabled();
 217
 218     if( bUndo )
 219     {
 220         TableRowRef xThis( this );
 221         pUndo = 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         delete pUndo;
 277         throw UnknownPropertyException( OUString::number(nHandle), static_cast<cppu::OWeakObject*>(this));
 278     }
 279     if( !bOk )
 280     {
 281         delete pUndo;
 282         throw IllegalArgumentException();
 283     }
 284
 285     if( bChange )
 286     {
 287         if( pUndo )
 288         {
 289             pModel->AddUndo( pUndo );
 290             pUndo = nullptr;
 291         }
 292         mxTableModel->setModified(true);
 293     }
 294
 295     delete pUndo;
 296 }
 297
 298
 299 Any SAL_CALL TableRow::getFastPropertyValue( sal_Int32 nHandle )
 300 {
 301     switch( nHandle )
 302     {
 303     case Property_Height:           return Any( mnHeight );
 304     case Property_OptimalHeight:    return Any( mbOptimalHeight );
 305     case Property_IsVisible:        return Any( mbIsVisible );
 306     case Property_IsStartOfNewPage: return Any( mbIsStartOfNewPage );
 307     default:                        throw UnknownPropertyException( OUString::number(nHandle), static_cast<cppu::OWeakObject*>(this));
 308     }
 309 }
 310
 311
 312 rtl::Reference< FastPropertySetInfo > TableRow::getStaticPropertySetInfo()
 313 {
 314     static rtl::Reference< FastPropertySetInfo > xInfo;
 315     if( !xInfo.is() )
 316     {
 317         ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
 318         if( !xInfo.is() )
 319         {
 320             PropertyVector aProperties(6);
 321
 322             aProperties[0].Name = "Height";
 323             aProperties[0].Handle = Property_Height;
 324             aProperties[0].Type = ::cppu::UnoType<sal_Int32>::get();
 325             aProperties[0].Attributes = 0;
 326
 327             aProperties[1].Name = "OptimalHeight";
 328             aProperties[1].Handle = Property_OptimalHeight;
 329             aProperties[1].Type = cppu::UnoType<bool>::get();
 330             aProperties[1].Attributes = 0;
 331
 332             aProperties[2].Name = "IsVisible";
 333             aProperties[2].Handle = Property_IsVisible;
 334             aProperties[2].Type = cppu::UnoType<bool>::get();
 335             aProperties[2].Attributes = 0;
 336
 337             aProperties[3].Name = "IsStartOfNewPage";
 338             aProperties[3].Handle = Property_IsStartOfNewPage;
 339             aProperties[3].Type = cppu::UnoType<bool>::get();
 340             aProperties[3].Attributes = 0;
 341
 342             aProperties[4].Name = "Size";
 343             aProperties[4].Handle = Property_Height;
 344             aProperties[4].Type = ::cppu::UnoType<sal_Int32>::get();
 345             aProperties[4].Attributes = 0;
 346
 347             aProperties[5].Name = "OptimalSize";
 348             aProperties[5].Handle = Property_OptimalHeight;
 349             aProperties[5].Type = cppu::UnoType<bool>::get();
 350             aProperties[5].Attributes = 0;
 351
 352             xInfo.set( new FastPropertySetInfo(aProperties) );
 353         }
 354     }
 355
 356     return xInfo;
 357 }
 358
 359
 360 } }
 361
 362 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */