basctl/source/basicide/docsignature.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "docsignature.hxx"
  21 #include "scriptdocument.hxx"
  22
  23 #include <sfx2/objsh.hxx>
  24 #include <sfx2/signaturestate.hxx>
  25
  26 //........................................................................
  27 namespace basctl
  28 {
  29 //........................................................................
  30
  31     using ::com::sun::star::uno::Reference;
  32     using ::com::sun::star::uno::UNO_QUERY;
  33     using ::com::sun::star::uno::UNO_QUERY_THROW;
  34     using ::com::sun::star::uno::Exception;
  35     using ::com::sun::star::uno::RuntimeException;
  36     using ::com::sun::star::frame::XModel;
  37
  38     //====================================================================
  39     //= DocumentSignature::Impl
  40     //====================================================================
  41     struct DocumentSignature::Impl
  42     {
  43         SfxObjectShell* pShell;
  44
  45         Impl () : pShell(0) { }
  46     };
  47
  48     //====================================================================
  49     //= DocumentSignature
  50     //====================================================================
  51     //--------------------------------------------------------------------
  52     DocumentSignature::DocumentSignature (ScriptDocument const& rDocument) :
  53         m_pImpl(new Impl)
  54     {
  55         if (rDocument.isDocument())
  56         {
  57             Reference<XModel> xDocument(rDocument.getDocument());
  58             // find object shell for document
  59             SfxObjectShell* pShell = SfxObjectShell::GetFirst();
  60             while ( pShell )
  61             {
  62                 if ( pShell->GetModel() == xDocument )
  63                     break;
  64                 pShell = SfxObjectShell::GetNext( *pShell );
  65             }
  66             m_pImpl->pShell = pShell;
  67         }
  68     }
  69
  70     //--------------------------------------------------------------------
  71     DocumentSignature::~DocumentSignature()
  72     {
  73     }
  74
  75     //--------------------------------------------------------------------
  76     bool DocumentSignature::supportsSignatures() const
  77     {
  78         return ( m_pImpl->pShell != NULL );
  79     }
  80
  81     //--------------------------------------------------------------------
  82     void DocumentSignature::signScriptingContent() const
  83     {
  84         OSL_PRECOND( supportsSignatures(), "DocumentSignature::signScriptingContent: signatures not supported by this document!" );
  85         if ( m_pImpl->pShell )
  86             m_pImpl->pShell->SignScriptingContent();
  87     }
  88
  89     //--------------------------------------------------------------------
  90     sal_uInt16 DocumentSignature::getScriptingSignatureState() const
  91     {
  92         if ( m_pImpl->pShell )
  93             return m_pImpl->pShell->GetScriptingSignatureState();
  94         return SIGNATURESTATE_NOSIGNATURES;
  95     }
  96
  97 //........................................................................
  98 } // namespace basctl
  99 //........................................................................
 100
 101 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */