basctl/source/basicide/docsignature.cxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: docsignature.cxx,v $
  10  * $Revision: 1.4 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_basctl.hxx"
  33
  34 #include "docsignature.hxx"
  35 #include "scriptdocument.hxx"
  36
  37 /** === begin UNO includes === **/
  38 /** === end UNO includes === **/
  39
  40 #include <sfx2/objsh.hxx>
  41 #include <sfx2/signaturestate.hxx>
  42
  43 //........................................................................
  44 namespace basctl
  45 {
  46 //........................................................................
  47
  48     /** === begin UNO using === **/
  49     using ::com::sun::star::uno::Reference;
  50     using ::com::sun::star::uno::UNO_QUERY;
  51     using ::com::sun::star::uno::UNO_QUERY_THROW;
  52     using ::com::sun::star::uno::Exception;
  53     using ::com::sun::star::uno::RuntimeException;
  54     using ::com::sun::star::frame::XModel;
  55     /** === end UNO using === **/
  56
  57     //====================================================================
  58     //= DocumentSignature_Data
  59     //====================================================================
  60     struct DocumentSignature_Data
  61     {
  62         SfxObjectShell*   pShell;
  63
  64         DocumentSignature_Data() : pShell( NULL ) { }
  65     };
  66
  67     //====================================================================
  68     //= DocumentSignature
  69     //====================================================================
  70     //--------------------------------------------------------------------
  71     DocumentSignature::DocumentSignature( const ScriptDocument& _rDocument )
  72         :m_pData( new DocumentSignature_Data )
  73     {
  74         if ( _rDocument.isDocument() )
  75         {
  76             Reference< XModel > xDocument( _rDocument.getDocument() );
  77             // find object shell for document
  78             SfxObjectShell* pShell = SfxObjectShell::GetFirst();
  79             while ( pShell )
  80             {
  81                 if ( pShell->GetModel() == xDocument )
  82                     break;
  83                 pShell = SfxObjectShell::GetNext( *pShell );
  84             }
  85             m_pData->pShell = pShell;
  86         }
  87     }
  88
  89     //--------------------------------------------------------------------
  90     DocumentSignature::~DocumentSignature()
  91     {
  92     }
  93
  94     //--------------------------------------------------------------------
  95     bool DocumentSignature::supportsSignatures() const
  96     {
  97         return ( m_pData->pShell != NULL );
  98     }
  99
 100     //--------------------------------------------------------------------
 101     void DocumentSignature::signScriptingContent() const
 102     {
 103         OSL_PRECOND( supportsSignatures(), "DocumentSignature::signScriptingContent: signatures not supported by this document!" );
 104         if ( m_pData->pShell )
 105             m_pData->pShell->SignScriptingContent();
 106     }
 107
 108     //--------------------------------------------------------------------
 109     sal_uInt16 DocumentSignature::getScriptingSignatureState() const
 110     {
 111         if ( m_pData->pShell )
 112             return m_pData->pShell->GetScriptingSignatureState();
 113         return SIGNATURESTATE_NOSIGNATURES;
 114     }
 115
 116 //........................................................................
 117 } // namespace basctl
 118 //........................................................................