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

461 lines
14 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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#include <algorithm>
#include "unogaltheme.hxx"
#include "unogalitem.hxx"
#include "svx/galtheme.hxx"
#include "svx/gallery1.hxx"
#include "svx/galmisc.hxx"
#include <svx/fmmodel.hxx>
#include <svx/svdpage.hxx>
#include <svx/unopage.hxx>
#include <svl/itempool.hxx>
#include <osl/mutex.hxx>
#include <vcl/svapp.hxx>
#include <unotools/pathoptions.hxx>
#include <comphelper/servicehelper.hxx>
using namespace ::com::sun::star;
namespace unogallery {
// -----------------
// - GalleryTheme -
// -----------------
GalleryTheme::GalleryTheme( const ::rtl::OUString& rThemeName )
{
mpGallery = ::Gallery::GetGalleryInstance();
mpTheme = ( mpGallery ? mpGallery->AcquireTheme( rThemeName, *this ) : NULL );
if( mpGallery )
StartListening( *mpGallery );
}
// ------------------------------------------------------------------------------
GalleryTheme::~GalleryTheme()
{
const SolarMutexGuard aGuard;
DBG_ASSERT( !mpTheme || mpGallery, "Theme is living without Gallery" );
implReleaseItems( NULL );
if( mpGallery )
{
EndListening( *mpGallery );
if( mpTheme )
mpGallery->ReleaseTheme( mpTheme, *this );
}
}
// ------------------------------------------------------------------------------
::rtl::OUString GalleryTheme::getImplementationName_Static()
throw()
{
return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.gallery.GalleryTheme" ) );
}
// ------------------------------------------------------------------------------
uno::Sequence< ::rtl::OUString > GalleryTheme::getSupportedServiceNames_Static()
throw()
{
uno::Sequence< ::rtl::OUString > aSeq( 1 );
aSeq.getArray()[ 0 ] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.gallery.GalleryTheme" ) );
return aSeq;
}
// ------------------------------------------------------------------------------
::rtl::OUString SAL_CALL GalleryTheme::getImplementationName()
throw( uno::RuntimeException )
{
return getImplementationName_Static();
}
// ------------------------------------------------------------------------------
sal_Bool SAL_CALL GalleryTheme::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 GalleryTheme::getSupportedServiceNames()
throw( uno::RuntimeException )
{
return getSupportedServiceNames_Static();
}
// ------------------------------------------------------------------------------
uno::Sequence< uno::Type > SAL_CALL GalleryTheme::getTypes()
throw(uno::RuntimeException)
{
uno::Sequence< uno::Type > aTypes( 5 );
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< container::XElementAccess>*)0);
*pTypes++ = ::getCppuType((const uno::Reference< container::XIndexAccess>*)0);
*pTypes++ = ::getCppuType((const uno::Reference< gallery::XGalleryTheme>*)0);
return aTypes;
}
namespace
{
class theGalleryThemeImplementationId : public rtl::Static< UnoTunnelIdInit, theGalleryThemeImplementationId > {};
}
uno::Sequence< sal_Int8 > SAL_CALL GalleryTheme::getImplementationId()
throw(uno::RuntimeException)
{
return theGalleryThemeImplementationId::get().getSeq();
}
// ------------------------------------------------------------------------------
uno::Type SAL_CALL GalleryTheme::getElementType()
throw (uno::RuntimeException)
{
return ::getCppuType( (const uno::Reference< gallery::XGalleryItem >*) 0);
}
// ------------------------------------------------------------------------------
sal_Bool SAL_CALL GalleryTheme::hasElements()
throw (uno::RuntimeException)
{
const SolarMutexGuard aGuard;
return( ( mpTheme != NULL ) && ( mpTheme->GetObjectCount() > 0 ) );
}
// ------------------------------------------------------------------------------
sal_Int32 SAL_CALL GalleryTheme::getCount()
throw (uno::RuntimeException)
{
const SolarMutexGuard aGuard;
return( mpTheme ? mpTheme->GetObjectCount() : 0 );
}
// ------------------------------------------------------------------------------
uno::Any SAL_CALL GalleryTheme::getByIndex( ::sal_Int32 nIndex )
throw (lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException)
{
const SolarMutexGuard aGuard;
uno::Any aRet;
if( mpTheme )
{
if( ( nIndex < 0 ) || ( nIndex >= getCount() ) )
{
throw lang::IndexOutOfBoundsException();
}
else
{
const GalleryObject* pObj = mpTheme->ImplGetGalleryObject( nIndex );
if( pObj )
aRet = uno::makeAny( uno::Reference< gallery::XGalleryItem >( new GalleryItem( *this, *pObj ) ) );
}
}
return aRet;
}
// ------------------------------------------------------------------------------
::rtl::OUString SAL_CALL GalleryTheme::getName( )
throw (uno::RuntimeException)
{
const SolarMutexGuard aGuard;
::rtl::OUString aRet;
if( mpTheme )
aRet = mpTheme->GetName();
return aRet;
}
// ------------------------------------------------------------------------------
void SAL_CALL GalleryTheme::update( )
throw (uno::RuntimeException)
{
const SolarMutexGuard aGuard;
if( mpTheme )
{
const Link aDummyLink;
mpTheme->Actualize( aDummyLink );
}
}
// ------------------------------------------------------------------------------
::sal_Int32 SAL_CALL GalleryTheme::insertURLByIndex(
const ::rtl::OUString& rURL, ::sal_Int32 nIndex )
throw (lang::WrappedTargetException, uno::RuntimeException)
{
const SolarMutexGuard aGuard;
sal_Int32 nRet = -1;
if( mpTheme )
{
try
{
const INetURLObject aURL( rURL );
nIndex = ::std::max( ::std::min( nIndex, getCount() ), sal_Int32( 0 ) );
if( ( aURL.GetProtocol() != INET_PROT_NOT_VALID ) && mpTheme->InsertURL( aURL, nIndex ) )
{
const GalleryObject* pObj = mpTheme->ImplGetGalleryObject( aURL );
if( pObj )
nRet = mpTheme->ImplGetGalleryObjectPos( pObj );
}
}
catch( ... )
{
}
}
return nRet;
}
// ------------------------------------------------------------------------------
::sal_Int32 SAL_CALL GalleryTheme::insertGraphicByIndex(
const uno::Reference< graphic::XGraphic >& rxGraphic, sal_Int32 nIndex )
throw (lang::WrappedTargetException, uno::RuntimeException)
{
const SolarMutexGuard aGuard;
sal_Int32 nRet = -1;
if( mpTheme )
{
try
{
const Graphic aGraphic( rxGraphic );
nIndex = ::std::max( ::std::min( nIndex, getCount() ), sal_Int32( 0 ) );
if( mpTheme->InsertGraphic( aGraphic, nIndex ) )
nRet = nIndex;
}
catch( ... )
{
}
}
return nRet;
}
// ------------------------------------------------------------------------------
::sal_Int32 SAL_CALL GalleryTheme::insertDrawingByIndex(
const uno::Reference< lang::XComponent >& Drawing, sal_Int32 nIndex )
throw (lang::WrappedTargetException, uno::RuntimeException)
{
const SolarMutexGuard aGuard;
sal_Int32 nRet = -1;
if( mpTheme )
{
GalleryDrawingModel* pModel = GalleryDrawingModel::getImplementation( Drawing );
if( pModel && pModel->GetDoc() && pModel->GetDoc()->ISA( FmFormModel ) )
{
//Here we're inserting something that's already a gallery theme drawing
nIndex = ::std::max( ::std::min( nIndex, getCount() ), sal_Int32( 0 ) );
if( mpTheme->InsertModel( *static_cast< FmFormModel* >( pModel->GetDoc() ), nIndex ) )
nRet = nIndex;
}
else if (!pModel)
{
//#i80184# Try to do the right thing and make a Gallery drawing out of an ordinary
//Drawing if possible.
try
{
uno::Reference< drawing::XDrawPagesSupplier > xDrawPagesSupplier( Drawing, uno::UNO_QUERY_THROW );
uno::Reference< drawing::XDrawPages > xDrawPages( xDrawPagesSupplier->getDrawPages(), uno::UNO_QUERY_THROW );
uno::Reference< drawing::XDrawPage > xPage( xDrawPages->getByIndex( 0 ), uno::UNO_QUERY_THROW );
SvxDrawPage* pUnoPage = xPage.is() ? SvxDrawPage::getImplementation( xPage ) : NULL;
SdrModel* pOrigModel = pUnoPage ? pUnoPage->GetSdrPage()->GetModel() : NULL;
SdrPage* pOrigPage = pUnoPage ? pUnoPage->GetSdrPage() : NULL;
if (pOrigPage && pOrigModel)
{
FmFormModel* pTmpModel = new FmFormModel(&pOrigModel->GetItemPool());
SdrPage* pNewPage = pOrigPage->Clone();
pTmpModel->InsertPage(pNewPage, 0);
uno::Reference< lang::XComponent > xDrawing( new GalleryDrawingModel( pTmpModel ) );
pTmpModel->setUnoModel( uno::Reference< uno::XInterface >::query( xDrawing ) );
nRet = insertDrawingByIndex( xDrawing, nIndex );
return nRet;
}
}
catch (...)
{
}
}
}
return nRet;
}
// ------------------------------------------------------------------------------
void SAL_CALL GalleryTheme::removeByIndex( sal_Int32 nIndex )
throw (lang::IndexOutOfBoundsException, uno::RuntimeException)
{
const SolarMutexGuard aGuard;
if( mpTheme )
{
if( ( nIndex < 0 ) || ( nIndex >= getCount() ) )
throw lang::IndexOutOfBoundsException();
else
mpTheme->RemoveObject( nIndex );
}
}
// ------------------------------------------------------------------------------
void GalleryTheme::Notify( SfxBroadcaster&, const SfxHint& rHint )
{
const SolarMutexGuard aGuard;
const GalleryHint& rGalleryHint = static_cast< const GalleryHint& >( rHint );
switch( rGalleryHint.GetType() )
{
case( GALLERY_HINT_CLOSE_THEME ):
{
DBG_ASSERT( !mpTheme || mpGallery, "Theme is living without Gallery" );
implReleaseItems( NULL );
if( mpGallery && mpTheme )
{
mpGallery->ReleaseTheme( mpTheme, *this );
mpTheme = NULL;
}
}
break;
case( GALLERY_HINT_CLOSE_OBJECT ):
{
GalleryObject* pObj = reinterpret_cast< GalleryObject* >( rGalleryHint.GetData1() );
if( pObj )
implReleaseItems( pObj );
}
break;
default:
break;
}
}
// ------------------------------------------------------------------------------
void GalleryTheme::implReleaseItems( GalleryObject* pObj )
{
const SolarMutexGuard aGuard;
for( GalleryItemList::iterator aIter = maItemList.begin(); aIter != maItemList.end(); )
{
if( !pObj || ( (*aIter)->implGetObject() == pObj ) )
{
(*aIter)->implSetInvalid();
aIter = maItemList.erase( aIter );
}
else
++aIter;
}
}
// ------------------------------------------------------------------------------
::GalleryTheme* GalleryTheme::implGetTheme() const
{
return mpTheme;
}
// ------------------------------------------------------------------------------
void GalleryTheme::implRegisterGalleryItem( ::unogallery::GalleryItem& rItem )
{
const SolarMutexGuard aGuard;
// DBG_ASSERT( maItemList.find( &rItem ) == maItemList.end(), "Item already registered" );
maItemList.push_back( &rItem );
}
// ------------------------------------------------------------------------------
void GalleryTheme::implDeregisterGalleryItem( ::unogallery::GalleryItem& rItem )
{
const SolarMutexGuard aGuard;
// DBG_ASSERT( maItemList.find( &rItem ) != maItemList.end(), "Item is not registered" );
maItemList.remove( &rItem );
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */