/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/


// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_basctl.hxx"

#include "docsignature.hxx"
#include "scriptdocument.hxx"

/** === begin UNO includes === **/
/** === end UNO includes === **/

#include <sfx2/objsh.hxx>
#include <sfx2/signaturestate.hxx>

//........................................................................
namespace basctl
{
//........................................................................

	/** === begin UNO using === **/
	using ::com::sun::star::uno::Reference;
	using ::com::sun::star::uno::UNO_QUERY;
	using ::com::sun::star::uno::UNO_QUERY_THROW;
	using ::com::sun::star::uno::Exception;
	using ::com::sun::star::uno::RuntimeException;
    using ::com::sun::star::frame::XModel;
	/** === end UNO using === **/

	//====================================================================
	//= DocumentSignature_Data
	//====================================================================
    struct DocumentSignature_Data
    {
        SfxObjectShell*   pShell;

        DocumentSignature_Data() : pShell( NULL ) { }
    };

	//====================================================================
	//= DocumentSignature
	//====================================================================
	//--------------------------------------------------------------------
    DocumentSignature::DocumentSignature( const ScriptDocument& _rDocument )
        :m_pData( new DocumentSignature_Data )
    {
        if ( _rDocument.isDocument() )
        {
            Reference< XModel > xDocument( _rDocument.getDocument() );
            // find object shell for document
            SfxObjectShell* pShell = SfxObjectShell::GetFirst();
            while ( pShell )
            {
                if ( pShell->GetModel() == xDocument )
                    break;
                pShell = SfxObjectShell::GetNext( *pShell );
            }
            m_pData->pShell = pShell;
        }
    }

	//--------------------------------------------------------------------
    DocumentSignature::~DocumentSignature()
    {
    }

	//--------------------------------------------------------------------
    bool DocumentSignature::supportsSignatures() const
    {
        return ( m_pData->pShell != NULL );
    }

	//--------------------------------------------------------------------
    void DocumentSignature::signScriptingContent() const
    {
        OSL_PRECOND( supportsSignatures(), "DocumentSignature::signScriptingContent: signatures not supported by this document!" );
        if ( m_pData->pShell )
            m_pData->pShell->SignScriptingContent();
    }

	//--------------------------------------------------------------------
    sal_uInt16 DocumentSignature::getScriptingSignatureState() const
    {
        if ( m_pData->pShell )
            return m_pData->pShell->GetScriptingSignatureState();
        return SIGNATURESTATE_NOSIGNATURES;
    }

//........................................................................
} // namespace basctl
//........................................................................