office-gobmx/svx/source/unogallery/unogalitem.cxx
2011-11-27 13:24:50 -06:00

476 lines
15 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
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#include "unogalitem.hxx"
#include "unogaltheme.hxx"
#include "svx/galtheme.hxx"
#include "svx/galmisc.hxx"
#include <svx/fmmodel.hxx>
#include <osl/mutex.hxx>
#include <vcl/svapp.hxx>
#include <vcl/graph.hxx>
#include <svl/itemprop.hxx>
#include <svl/itempool.hxx>
#include <comphelper/servicehelper.hxx>
#include "galobj.hxx"
#include <com/sun/star/beans/PropertyState.hpp>
#include <com/sun/star/beans/PropertyAttribute.hpp>
#include <com/sun/star/gallery/GalleryItemType.hpp>
#define UNOGALLERY_GALLERYITEMTYPE 1
#define UNOGALLERY_URL 2
#define UNOGALLERY_TITLE 3
#define UNOGALLERY_THUMBNAIL 4
#define UNOGALLERY_GRAPHIC 5
#define UNOGALLERY_DRAWING 6
using namespace ::com::sun::star;
namespace unogallery {
// -----------------
// - GalleryItem -
// -----------------
GalleryItem::GalleryItem( ::unogallery::GalleryTheme& rTheme, const GalleryObject& rObject ) :
::comphelper::PropertySetHelper( createPropertySetInfo() ),
mpTheme( &rTheme ),
mpGalleryObject( &rObject )
{
mpTheme->implRegisterGalleryItem( *this );
}
// ------------------------------------------------------------------------------
GalleryItem::~GalleryItem()
throw()
{
if( mpTheme )
mpTheme->implDeregisterGalleryItem( *this );
}
// ------------------------------------------------------------------------------
bool GalleryItem::isValid() const
{
return( mpTheme != NULL );
}
// ------------------------------------------------------------------------------
uno::Any SAL_CALL GalleryItem::queryAggregation( const uno::Type & rType )
throw( uno::RuntimeException )
{
uno::Any aAny;
if( rType == ::getCppuType((const uno::Reference< lang::XServiceInfo >*)0) )
aAny <<= uno::Reference< lang::XServiceInfo >(this);
else if( rType == ::getCppuType((const uno::Reference< lang::XTypeProvider >*)0) )
aAny <<= uno::Reference< lang::XTypeProvider >(this);
else if( rType == ::getCppuType((const uno::Reference< gallery::XGalleryItem >*)0) )
aAny <<= uno::Reference< gallery::XGalleryItem >(this);
else if( rType == ::getCppuType((const uno::Reference< beans::XPropertySet >*)0) )
aAny <<= uno::Reference< beans::XPropertySet >(this);
else if( rType == ::getCppuType((const uno::Reference< beans::XPropertyState >*)0) )
aAny <<= uno::Reference< beans::XPropertyState >(this);
else if( rType == ::getCppuType((const uno::Reference< beans::XMultiPropertySet >*)0) )
aAny <<= uno::Reference< beans::XMultiPropertySet >(this);
else
aAny <<= OWeakAggObject::queryAggregation( rType );
return aAny;
}
// ------------------------------------------------------------------------------
uno::Any SAL_CALL GalleryItem::queryInterface( const uno::Type & rType )
throw( uno::RuntimeException )
{
return OWeakAggObject::queryInterface( rType );
}
// ------------------------------------------------------------------------------
void SAL_CALL GalleryItem::acquire()
throw()
{
OWeakAggObject::acquire();
}
// ------------------------------------------------------------------------------
void SAL_CALL GalleryItem::release()
throw()
{
OWeakAggObject::release();
}
// ------------------------------------------------------------------------------
::rtl::OUString GalleryItem::getImplementationName_Static()
throw()
{
return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.gallery.GalleryItem" ) );
}
// ------------------------------------------------------------------------------
uno::Sequence< ::rtl::OUString > GalleryItem::getSupportedServiceNames_Static()
throw()
{
uno::Sequence< ::rtl::OUString > aSeq( 1 );
aSeq.getArray()[ 0 ] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.gallery.GalleryItem" ) );
return aSeq;
}
// ------------------------------------------------------------------------------
::rtl::OUString SAL_CALL GalleryItem::getImplementationName()
throw( uno::RuntimeException )
{
return getImplementationName_Static();
}
// ------------------------------------------------------------------------------
sal_Bool SAL_CALL GalleryItem::supportsService( const ::rtl::OUString& ServiceName )
throw( uno::RuntimeException )
{
uno::Sequence< ::rtl::OUString > aSNL( getSupportedServiceNames() );
const ::rtl::OUString* pArray = aSNL.getConstArray();
for( int i = 0; i < aSNL.getLength(); i++ )
if( pArray[i] == ServiceName )
return true;
return false;
}
// ------------------------------------------------------------------------------
uno::Sequence< ::rtl::OUString > SAL_CALL GalleryItem::getSupportedServiceNames()
throw( uno::RuntimeException )
{
return getSupportedServiceNames_Static();
}
// ------------------------------------------------------------------------------
uno::Sequence< uno::Type > SAL_CALL GalleryItem::getTypes()
throw(uno::RuntimeException)
{
uno::Sequence< uno::Type > aTypes( 6 );
uno::Type* pTypes = aTypes.getArray();
*pTypes++ = ::getCppuType((const uno::Reference< lang::XServiceInfo>*)0);
*pTypes++ = ::getCppuType((const uno::Reference< lang::XTypeProvider>*)0);
*pTypes++ = ::getCppuType((const uno::Reference< gallery::XGalleryItem>*)0);
*pTypes++ = ::getCppuType((const uno::Reference< beans::XPropertySet>*)0);
*pTypes++ = ::getCppuType((const uno::Reference< beans::XPropertyState>*)0);
*pTypes++ = ::getCppuType((const uno::Reference< beans::XMultiPropertySet>*)0);
return aTypes;
}
namespace
{
class theGalleryItemImplementationId : public rtl::Static< UnoTunnelIdInit, theGalleryItemImplementationId > {};
}
uno::Sequence< sal_Int8 > SAL_CALL GalleryItem::getImplementationId()
throw(uno::RuntimeException)
{
return theGalleryItemImplementationId::get().getSeq();
}
// ------------------------------------------------------------------------------
sal_Int8 SAL_CALL GalleryItem::getType()
throw (uno::RuntimeException)
{
const SolarMutexGuard aGuard;
sal_Int8 nRet = gallery::GalleryItemType::EMPTY;
if( isValid() )
{
switch( implGetObject()->eObjKind )
{
case( SGA_OBJ_SOUND ):
case( SGA_OBJ_VIDEO ):
nRet = gallery::GalleryItemType::MEDIA;
break;
case( SGA_OBJ_SVDRAW ):
nRet = gallery::GalleryItemType::DRAWING;
break;
default:
nRet = gallery::GalleryItemType::GRAPHIC;
break;
}
}
return nRet;
}
// ------------------------------------------------------------------------------
::comphelper::PropertySetInfo* GalleryItem::createPropertySetInfo()
{
SolarMutexGuard aGuard;
::comphelper::PropertySetInfo* pRet = new ::comphelper::PropertySetInfo();
static ::comphelper::PropertyMapEntry aEntries[] =
{
{ MAP_CHAR_LEN( "GalleryItemType" ), UNOGALLERY_GALLERYITEMTYPE, &::getCppuType( (const sal_Int8*)(0)),
beans::PropertyAttribute::READONLY, 0 },
{ MAP_CHAR_LEN( "URL" ), UNOGALLERY_URL, &::getCppuType( (const ::rtl::OUString*)(0)),
beans::PropertyAttribute::READONLY, 0 },
{ MAP_CHAR_LEN( "Title" ), UNOGALLERY_TITLE, &::getCppuType( (const ::rtl::OUString*)(0)),
0, 0 },
{ MAP_CHAR_LEN( "Thumbnail" ), UNOGALLERY_THUMBNAIL, &::getCppuType( (const uno::Reference< graphic::XGraphic >*)(0)),
beans::PropertyAttribute::READONLY, 0 },
{ MAP_CHAR_LEN( "Graphic" ), UNOGALLERY_GRAPHIC, &::getCppuType( (const uno::Reference< graphic::XGraphic >*)(0)),
beans::PropertyAttribute::READONLY, 0 },
{ MAP_CHAR_LEN( "Drawing" ), UNOGALLERY_DRAWING, &::getCppuType( (const uno::Reference< lang::XComponent >*)(0) ),
beans::PropertyAttribute::READONLY, 0 },
{ 0,0,0,0,0,0}
};
pRet->acquire();
pRet->add( aEntries );
return pRet;
}
// ------------------------------------------------------------------------------
void GalleryItem::_setPropertyValues( const comphelper::PropertyMapEntry** ppEntries, const uno::Any* pValues )
throw( beans::UnknownPropertyException,
beans::PropertyVetoException,
lang::IllegalArgumentException,
lang::WrappedTargetException )
{
const SolarMutexGuard aGuard;
while( *ppEntries )
{
if( UNOGALLERY_TITLE == (*ppEntries)->mnHandle )
{
::rtl::OUString aNewTitle;
if( *pValues >>= aNewTitle )
{
::GalleryTheme* pGalTheme = ( isValid() ? mpTheme->implGetTheme() : NULL );
if( pGalTheme )
{
SgaObject* pObj = pGalTheme->ImplReadSgaObject( const_cast< GalleryObject* >( implGetObject() ) );
if( pObj )
{
if( ::rtl::OUString( pObj->GetTitle() ) != aNewTitle )
{
pObj->SetTitle( aNewTitle );
pGalTheme->InsertObject( *pObj );
}
delete pObj;
}
}
}
else
{
throw lang::IllegalArgumentException();
}
}
++ppEntries;
++pValues;
}
}
// ------------------------------------------------------------------------------
void GalleryItem::_getPropertyValues( const comphelper::PropertyMapEntry** ppEntries, uno::Any* pValue )
throw( beans::UnknownPropertyException,
lang::WrappedTargetException )
{
const SolarMutexGuard aGuard;
while( *ppEntries )
{
switch( (*ppEntries)->mnHandle )
{
case( UNOGALLERY_GALLERYITEMTYPE ):
{
*pValue <<= sal_Int8( getType() );
}
break;
case( UNOGALLERY_URL ):
{
::GalleryTheme* pGalTheme = ( isValid() ? mpTheme->implGetTheme() : NULL );
if( pGalTheme )
*pValue <<= ::rtl::OUString( implGetObject()->aURL.GetMainURL( INetURLObject::NO_DECODE ) );
}
break;
case( UNOGALLERY_TITLE ):
{
::GalleryTheme* pGalTheme = ( isValid() ? mpTheme->implGetTheme() : NULL );
if( pGalTheme )
{
SgaObject* pObj = pGalTheme->AcquireObject( pGalTheme->ImplGetGalleryObjectPos( implGetObject() ) );
if( pObj )
{
*pValue <<= ::rtl::OUString( pObj->GetTitle() );
pGalTheme->ReleaseObject( pObj );
}
}
}
break;
case( UNOGALLERY_THUMBNAIL ):
{
::GalleryTheme* pGalTheme = ( isValid() ? mpTheme->implGetTheme() : NULL );
if( pGalTheme )
{
SgaObject* pObj = pGalTheme->AcquireObject( pGalTheme->ImplGetGalleryObjectPos( implGetObject() ) );
if( pObj )
{
Graphic aThumbnail;
if( pObj->IsThumbBitmap() )
aThumbnail = pObj->GetThumbBmp();
else
aThumbnail = pObj->GetThumbMtf();
*pValue <<= aThumbnail.GetXGraphic();
pGalTheme->ReleaseObject( pObj );
}
}
}
break;
case( UNOGALLERY_GRAPHIC ):
{
::GalleryTheme* pGalTheme = ( isValid() ? mpTheme->implGetTheme() : NULL );
Graphic aGraphic;
if( pGalTheme && pGalTheme->GetGraphic( pGalTheme->ImplGetGalleryObjectPos( implGetObject() ), aGraphic ) )
*pValue <<= aGraphic.GetXGraphic();
}
break;
case( UNOGALLERY_DRAWING ):
{
if( gallery::GalleryItemType::DRAWING == getType() )
{
::GalleryTheme* pGalTheme = ( isValid() ? mpTheme->implGetTheme() : NULL );
FmFormModel* pModel = new FmFormModel;
pModel->GetItemPool().FreezeIdRanges();
if( pGalTheme && pGalTheme->GetModel( pGalTheme->ImplGetGalleryObjectPos( implGetObject() ), *pModel ) )
{
uno::Reference< lang::XComponent > xDrawing( new GalleryDrawingModel( pModel ) );
pModel->setUnoModel( uno::Reference< uno::XInterface >::query( xDrawing ) );
*pValue <<= xDrawing;
}
else
delete pModel;
}
}
break;
}
++ppEntries;
++pValue;
}
}
// ------------------------------------------------------------------------------
const ::GalleryObject* GalleryItem::implGetObject() const
{
return mpGalleryObject;
}
// ------------------------------------------------------------------------------
void GalleryItem::implSetInvalid()
{
if( mpTheme )
{
mpTheme = NULL;
mpGalleryObject = NULL;
}
}
// -----------------------
// - GalleryDrawingModel -
// -----------------------
GalleryDrawingModel::GalleryDrawingModel( SdrModel* pDoc )
throw() :
SvxUnoDrawingModel( pDoc )
{
}
// -----------------------------------------------------------------------------
GalleryDrawingModel::~GalleryDrawingModel()
throw()
{
delete GetDoc();
}
// -----------------------------------------------------------------------------
UNO3_GETIMPLEMENTATION_IMPL( GalleryDrawingModel );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */