PdfArray PdfAnnotation::GetQuadPoints() const
{
if( m_pObject->GetDictionary().HasKey( "QuadPoints" ) )
return PdfArray( m_pObject->GetDictionary().GetKey( "QuadPoints" )->GetArray() );
return PdfArray();
}
PdfPagesTree::PdfPagesTree( PdfVecObjects* pParent )
: PdfElement( "Pages", pParent ),
m_cache( 0 )
{
GetObject()->GetDictionary().AddKey( "Kids", PdfArray() ); // kids->Reference()
GetObject()->GetDictionary().AddKey( "Count", PdfObject( static_cast<pdf_int64>(PODOFO_LL_LITERAL(0)) ) );
}
/*
We use NULL for the PdfElement name, since the AcroForm dict
does NOT have a /Type key!
*/
PdfAcroForm::PdfAcroForm( PdfDocument* pDoc, EPdfAcroFormDefaulAppearance eDefaultAppearance )
: PdfElement( NULL, pDoc ), m_pDocument( pDoc )
{
// Initialize with an empty fields array
this->GetObject()->GetDictionary().AddKey( PdfName("Fields"), PdfArray() );
Init( eDefaultAppearance );
}
void PdfDestination::Init( PdfObject* pObject, PdfDocument* pDocument )
{
bool bValueExpected = false;
PdfObject* pValue = NULL;
if ( pObject->GetDataType() == ePdfDataType_Array )
{
m_array = pObject->GetArray();
m_pObject = pObject;
}
else if( pObject->GetDataType() == ePdfDataType_String )
{
PdfNamesTree* pNames = pDocument->GetNamesTree( ePdfDontCreateObject );
if( !pNames )
{
PODOFO_RAISE_ERROR( ePdfError_NoObject );
}
pValue = pNames->GetValue( "Dests", pObject->GetString() );
bValueExpected = true;
}
else if( pObject->GetDataType() == ePdfDataType_Name )
{
PdfMemDocument* pMemDoc = dynamic_cast<PdfMemDocument*>(pDocument);
if ( !pMemDoc )
{
PODOFO_RAISE_ERROR_INFO( ePdfError_InvalidHandle,
"For reading from a document, only use PdfMemDocument." );
}
PdfObject* pCatalog = pMemDoc->GetCatalog();
if ( !pCatalog )
{
PODOFO_RAISE_ERROR( ePdfError_NoObject );
}
PdfObject* pDests = pCatalog->GetIndirectKey( PdfName( "Dests" ) );
if( !pDests )
{
// The error code has been chosen for its distinguishability.
PODOFO_RAISE_ERROR_INFO( ePdfError_InvalidKey,
"No PDF-1.1-compatible destination dictionary found." );
}
pValue = pDests->GetIndirectKey( pObject->GetName() );
bValueExpected = true;
}
else
{
PdfError::LogMessage( eLogSeverity_Error, "Unsupported object given to"
" PdfDestination::Init of type %s", pObject->GetDataTypeString() );
m_array = PdfArray(); // needed to prevent crash on method calls
// needed for GetObject() use w/o checking its return value for NULL
m_pObject = pDocument->GetObjects()->CreateObject( m_array );
}
if ( bValueExpected )
{
if( !pValue )
{
PODOFO_RAISE_ERROR( ePdfError_InvalidName );
}
if( pValue->IsArray() )
m_array = pValue->GetArray();
else if( pValue->IsDictionary() )
m_array = pValue->GetDictionary().GetKey( "D" )->GetArray();
m_pObject = pValue;
}
}
PdfArray PdfAnnotation::GetColor() const
{
if( m_pObject->GetDictionary().HasKey( "C" ) )
return PdfArray( m_pObject->GetDictionary().GetKey( "C" )->GetArray() );
return PdfArray();
}
void PdfAnnotation::SetBorderStyle( double dHCorner, double dVCorner, double dWidth )
{
this->SetBorderStyle( dHCorner, dVCorner, dWidth, PdfArray() );
}
