sd/source/ui/unoidl/unopback.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 #include <com/sun/star/drawing/BitmapMode.hpp>
  21 #include <vcl/svapp.hxx>
  22 #include <svl/itemset.hxx>
  23 #include <svx/svdpool.hxx>
  24 #include <cppuhelper/supportsservice.hxx>
  25 #include <svx/xflbstit.hxx>
  26 #include <svx/xflbmtit.hxx>
  27 #include <svx/svdobj.hxx>
  28 #include <svx/unoshape.hxx>
  29 #include <svx/unoshprp.hxx>
  30
  31 #include "unopback.hxx"
  32 #include <drawdoc.hxx>
  33 #include <unokywds.hxx>
  34
  35 using namespace ::com::sun::star;
  36
  37 const SvxItemPropertySet* ImplGetPageBackgroundPropertySet()
  38 {
  39     static const SfxItemPropertyMapEntry aPageBackgroundPropertyMap_Impl[] =
  40     {
  41         FILL_PROPERTIES
  42     };
  43
  44     static SvxItemPropertySet aPageBackgroundPropertySet_Impl( aPageBackgroundPropertyMap_Impl, SdrObject::GetGlobalDrawObjectItemPool() );
  45     return &aPageBackgroundPropertySet_Impl;
  46 }
  47
  48 SdUnoPageBackground::SdUnoPageBackground(
  49     SdDrawDocument* pDoc /* = NULL */,
  50     const SfxItemSet* pSet /* = NULL */)
  51 :   mpPropSet(ImplGetPageBackgroundPropertySet()),
  52     mpDoc(pDoc)
  53 {
  54     if( pDoc )
  55     {
  56         StartListening( *pDoc );
  57         mpSet = std::make_unique<SfxItemSetFixed<XATTR_FILL_FIRST, XATTR_FILL_LAST>>( pDoc->GetPool() );
  58
  59         if( pSet )
  60             mpSet->Put(*pSet);
  61     }
  62 }
  63
  64 SdUnoPageBackground::~SdUnoPageBackground() noexcept
  65 {
  66     SolarMutexGuard g;
  67
  68     if( mpDoc )
  69         EndListening( *mpDoc );
  70 }
  71
  72 void SdUnoPageBackground::Notify( SfxBroadcaster&, const SfxHint& rHint )
  73 {
  74     if (rHint.GetId() != SfxHintId::ThisIsAnSdrHint)
  75         return;
  76     const SdrHint* pSdrHint = static_cast<const SdrHint*>( &rHint );
  77
  78     // delete item set if document is dying because then the pool
  79     // will also die
  80     if( pSdrHint->GetKind() == SdrHintKind::ModelCleared )
  81     {
  82         mpSet.reset();
  83         mpDoc = nullptr;
  84     }
  85 }
  86
  87 void SdUnoPageBackground::fillItemSet( SdDrawDocument* pDoc, SfxItemSet& rSet )
  88 {
  89     rSet.ClearItem();
  90
  91     if( mpSet == nullptr )
  92     {
  93         StartListening( *pDoc );
  94         mpDoc = pDoc;
  95
  96         mpSet = std::make_unique<SfxItemSetFixed<XATTR_FILL_FIRST, XATTR_FILL_LAST>>( *rSet.GetPool() );
  97
  98         if( maUsrAnys.AreThereOwnUsrAnys() )
  99         {
 100             for( const auto & rPair : mpPropSet->getPropertyMap().getPropertyEntries() )
 101             {
 102                 const SfxItemPropertyMapEntry* pProp = rPair.second;
 103                 uno::Any* pAny = maUsrAnys.GetUsrAnyForID( *pProp );
 104                 if( pAny )
 105                 {
 106                     const OUString & aPropertyName = pProp->aName;
 107                     switch( pProp->nWID )
 108                     {
 109                         case XATTR_FILLFLOATTRANSPARENCE :
 110                         case XATTR_FILLGRADIENT :
 111                         {
 112                             if ( ( pAny->getValueType() == ::cppu::UnoType< css::awt::Gradient>::get() )
 113                                 && ( pProp->nMemberId == MID_FILLGRADIENT ) )
 114                             {
 115                                 setPropertyValue( aPropertyName, *pAny );
 116                             }
 117                             else if ( ( pAny->getValueType() == ::cppu::UnoType<OUString>::get() ) &&
 118                                         ( pProp->nMemberId == MID_NAME ) )
 119                             {
 120                                 setPropertyValue( aPropertyName, *pAny );
 121                             }
 122                         }
 123                         break;
 124                         case XATTR_FILLHATCH :
 125                         {
 126                             if ( ( pAny->getValueType() == ::cppu::UnoType< css::drawing::Hatch>::get() )
 127                                 && ( pProp->nMemberId == MID_FILLHATCH ) )
 128                             {
 129                                 setPropertyValue( aPropertyName, *pAny );
 130                             }
 131                             else if ( ( pAny->getValueType() == ::cppu::UnoType<OUString>::get() ) &&
 132                                         ( pProp->nMemberId == MID_NAME ) )
 133                             {
 134                                 setPropertyValue( aPropertyName, *pAny );
 135                             }
 136                         }
 137                         break;
 138                         case XATTR_FILLBITMAP :
 139                         {
 140                             if (pProp->nMemberId == MID_BITMAP &&
 141                                 (pAny->getValueTypeClass() == css::uno::TypeClass_INTERFACE))
 142                             {
 143                                 setPropertyValue( aPropertyName, *pAny );
 144                             }
 145                             else if (pAny->getValueType() == ::cppu::UnoType<OUString>::get() && pProp->nMemberId == MID_NAME)
 146                             {
 147                                 setPropertyValue( aPropertyName, *pAny );
 148                             }
 149                         }
 150                         break;
 151
 152                         default:
 153                             setPropertyValue( aPropertyName, *pAny );
 154                     }
 155                 }
 156             }
 157         }
 158     }
 159
 160     rSet.Put( *mpSet );
 161 }
 162
 163 // XServiceInfo
 164 OUString SAL_CALL SdUnoPageBackground::getImplementationName()
 165 {
 166     return u"SdUnoPageBackground"_ustr;
 167 }
 168
 169 sal_Bool SAL_CALL SdUnoPageBackground::supportsService( const OUString& ServiceName )
 170 {
 171     return cppu::supportsService( this, ServiceName );
 172 }
 173
 174 uno::Sequence< OUString > SAL_CALL SdUnoPageBackground::getSupportedServiceNames()
 175 {
 176     return { sUNO_Service_PageBackground, sUNO_Service_FillProperties };
 177 }
 178
 179 // XPropertySet
 180 uno::Reference< beans::XPropertySetInfo > SAL_CALL SdUnoPageBackground::getPropertySetInfo()
 181 {
 182     return mpPropSet->getPropertySetInfo();
 183 }
 184
 185 void SAL_CALL SdUnoPageBackground::setPropertyValue( const OUString& aPropertyName, const uno::Any& aValue )
 186 {
 187     SolarMutexGuard aGuard;
 188
 189     const SfxItemPropertyMapEntry* pEntry = getPropertyMapEntry( aPropertyName );
 190
 191     if( pEntry == nullptr )
 192     {
 193         throw beans::UnknownPropertyException( aPropertyName, static_cast<cppu::OWeakObject*>(this));
 194     }
 195
 196     if( mpSet )
 197     {
 198         if( pEntry->nWID == OWN_ATTR_FILLBMP_MODE )
 199         {
 200             drawing::BitmapMode eMode;
 201             if( aValue >>= eMode )
 202             {
 203                 mpSet->Put( XFillBmpStretchItem( eMode == drawing::BitmapMode_STRETCH ) );
 204                 mpSet->Put( XFillBmpTileItem( eMode == drawing::BitmapMode_REPEAT ) );
 205                 return;
 206             }
 207             throw lang::IllegalArgumentException();
 208         }
 209
 210         SfxItemPool& rPool = *mpSet->GetPool();
 211         SfxItemSet aSet( rPool, pEntry->nWID, pEntry->nWID);
 212         aSet.Put( *mpSet );
 213
 214         if( !aSet.Count() )
 215             aSet.Put( rPool.GetUserOrPoolDefaultItem( pEntry->nWID ) );
 216
 217         if( pEntry->nMemberId == MID_NAME && ( pEntry->nWID == XATTR_FILLBITMAP || pEntry->nWID == XATTR_FILLGRADIENT || pEntry->nWID == XATTR_FILLHATCH || pEntry->nWID == XATTR_FILLFLOATTRANSPARENCE ) )
 218         {
 219             OUString aName;
 220             if(!(aValue >>= aName ))
 221                 throw lang::IllegalArgumentException();
 222
 223             SvxShape::SetFillAttribute( pEntry->nWID, aName, aSet );
 224         }
 225         else
 226         {
 227             SvxItemPropertySet_setPropertyValue( pEntry, aValue, aSet );
 228         }
 229
 230         mpSet->Put( aSet );
 231     }
 232     else
 233     {
 234         if(pEntry->nWID)
 235             SvxItemPropertySet::setPropertyValue( pEntry, aValue, maUsrAnys );
 236     }
 237 }
 238
 239 uno::Any SAL_CALL SdUnoPageBackground::getPropertyValue( const OUString& PropertyName )
 240 {
 241     SolarMutexGuard aGuard;
 242
 243     uno::Any aAny;
 244     const SfxItemPropertyMapEntry* pEntry = getPropertyMapEntry(PropertyName);
 245
 246     if( pEntry == nullptr )
 247     {
 248         throw beans::UnknownPropertyException( PropertyName, static_cast<cppu::OWeakObject*>(this));
 249     }
 250
 251     if( mpSet )
 252     {
 253         if( pEntry->nWID == OWN_ATTR_FILLBMP_MODE )
 254         {
 255             const XFillBmpStretchItem* pStretchItem = mpSet->GetItem<XFillBmpStretchItem>(XATTR_FILLBMP_STRETCH);
 256             const XFillBmpTileItem* pTileItem = mpSet->GetItem<XFillBmpTileItem>(XATTR_FILLBMP_TILE);
 257
 258             if( pStretchItem && pTileItem )
 259             {
 260                 if( pTileItem->GetValue() )
 261                     aAny <<= drawing::BitmapMode_REPEAT;
 262                 else if( pStretchItem->GetValue() )
 263                     aAny <<= drawing::BitmapMode_STRETCH;
 264                 else
 265                     aAny <<= drawing::BitmapMode_NO_REPEAT;
 266             }
 267         }
 268         else
 269         {
 270             SfxItemPool& rPool = *mpSet->GetPool();
 271             SfxItemSet aSet( rPool, pEntry->nWID, pEntry->nWID);
 272             aSet.Put( *mpSet );
 273
 274             if( !aSet.Count() )
 275                 aSet.Put( rPool.GetUserOrPoolDefaultItem( pEntry->nWID ) );
 276
 277             // get value from ItemSet
 278             aAny = SvxItemPropertySet_getPropertyValue( pEntry, aSet );
 279         }
 280     }
 281     else
 282     {
 283         if(pEntry->nWID)
 284             aAny = mpPropSet->getPropertyValue( pEntry, maUsrAnys );
 285     }
 286     return aAny;
 287 }
 288
 289 void SAL_CALL SdUnoPageBackground::addPropertyChangeListener( const OUString& , const uno::Reference< beans::XPropertyChangeListener >&  ) {}
 290 void SAL_CALL SdUnoPageBackground::removePropertyChangeListener( const OUString& , const uno::Reference< beans::XPropertyChangeListener >&  ) {}
 291 void SAL_CALL SdUnoPageBackground::addVetoableChangeListener( const OUString& , const uno::Reference< beans::XVetoableChangeListener >&  ) {}
 292 void SAL_CALL SdUnoPageBackground::removeVetoableChangeListener( const OUString& , const uno::Reference< beans::XVetoableChangeListener >&  ) {}
 293
 294 // XPropertyState
 295 beans::PropertyState SAL_CALL SdUnoPageBackground::getPropertyState( const OUString& PropertyName )
 296 {
 297     SolarMutexGuard aGuard;
 298
 299     const SfxItemPropertyMapEntry* pEntry = getPropertyMapEntry(PropertyName);
 300
 301     if( pEntry == nullptr )
 302         throw beans::UnknownPropertyException( PropertyName, static_cast<cppu::OWeakObject*>(this));
 303
 304     if( mpSet )
 305     {
 306         if( pEntry->nWID == OWN_ATTR_FILLBMP_MODE )
 307         {
 308             if( mpSet->GetItemState( XATTR_FILLBMP_STRETCH, false ) == SfxItemState::SET ||
 309                 mpSet->GetItemState( XATTR_FILLBMP_TILE, false ) == SfxItemState::SET )
 310             {
 311                 return beans::PropertyState_DIRECT_VALUE;
 312             }
 313             else
 314             {
 315                 return beans::PropertyState_AMBIGUOUS_VALUE;
 316             }
 317         }
 318
 319         switch( mpSet->GetItemState( pEntry->nWID, false ) )
 320         {
 321         case SfxItemState::SET:
 322             return beans::PropertyState_DIRECT_VALUE;
 323         case SfxItemState::DEFAULT:
 324             return beans::PropertyState_DEFAULT_VALUE;
 325         default:
 326 //      case SfxItemState::INVALID:
 327 //      case SfxItemState::DISABLED:
 328             return beans::PropertyState_AMBIGUOUS_VALUE;
 329         }
 330     }
 331     else
 332     {
 333         if( nullptr == maUsrAnys.GetUsrAnyForID(*pEntry) )
 334             return beans::PropertyState_DEFAULT_VALUE;
 335         else
 336             return beans::PropertyState_DIRECT_VALUE;
 337     }
 338 }
 339
 340 uno::Sequence< beans::PropertyState > SAL_CALL SdUnoPageBackground::getPropertyStates( const uno::Sequence< OUString >& aPropertyName )
 341 {
 342     SolarMutexGuard aGuard;
 343
 344     sal_Int32 nCount = aPropertyName.getLength();
 345
 346     uno::Sequence< beans::PropertyState > aPropertyStateSequence( nCount );
 347
 348     std::transform(aPropertyName.begin(), aPropertyName.end(), aPropertyStateSequence.getArray(),
 349         [this](const OUString& rName) -> beans::PropertyState { return getPropertyState(rName); });
 350
 351     return aPropertyStateSequence;
 352 }
 353
 354 void SAL_CALL SdUnoPageBackground::setPropertyToDefault( const OUString& PropertyName )
 355 {
 356     SolarMutexGuard aGuard;
 357
 358     const SfxItemPropertyMapEntry* pEntry = getPropertyMapEntry(PropertyName);
 359
 360     if( pEntry == nullptr )
 361         throw beans::UnknownPropertyException( PropertyName, static_cast<cppu::OWeakObject*>(this));
 362
 363     if( mpSet )
 364     {
 365         if( pEntry->nWID == OWN_ATTR_FILLBMP_MODE )
 366         {
 367             mpSet->ClearItem( XATTR_FILLBMP_STRETCH );
 368             mpSet->ClearItem( XATTR_FILLBMP_TILE );
 369         }
 370         else
 371         {
 372             mpSet->ClearItem( pEntry->nWID );
 373         }
 374     }
 375 }
 376
 377 uno::Any SAL_CALL SdUnoPageBackground::getPropertyDefault( const OUString& aPropertyName )
 378 {
 379     SolarMutexGuard aGuard;
 380
 381     const SfxItemPropertyMapEntry* pEntry = getPropertyMapEntry(aPropertyName);
 382     if( pEntry == nullptr || mpSet == nullptr )
 383         throw beans::UnknownPropertyException( aPropertyName, static_cast<cppu::OWeakObject*>(this));
 384
 385     uno::Any aAny;
 386     if (pEntry->nWID == OWN_ATTR_FILLBMP_MODE)
 387     {
 388         aAny <<= drawing::BitmapMode_REPEAT;
 389     }
 390     else
 391     {
 392         SfxItemPool& rPool = *mpSet->GetPool();
 393         SfxItemSet aSet(rPool, pEntry->nWID, pEntry->nWID);
 394         aSet.Put(rPool.GetUserOrPoolDefaultItem(pEntry->nWID));
 395
 396         aAny = SvxItemPropertySet_getPropertyValue(pEntry, aSet);
 397     }
 398     return aAny;
 399 }
 400
 401 /** this is used because our property map is not sorted yet */
 402 const SfxItemPropertyMapEntry* SdUnoPageBackground::getPropertyMapEntry( const OUString& rPropertyName ) const noexcept
 403 {
 404     return mpPropSet->getPropertyMap().getByName(rPropertyName);
 405 }
 406
 407 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */