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 #include <osl/diagnose.h>
  27
  28
  29 namespace basctl
  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     // DocumentSignature::Impl
  39
  40     struct DocumentSignature::Impl
  41     {
  42         SfxObjectShell* pShell;
  43
  44         Impl () : pShell(0) { }
  45     };
  46
  47     // DocumentSignature
  48
  49     DocumentSignature::DocumentSignature (ScriptDocument const& rDocument) :
  50         m_pImpl(new Impl)
  51     {
  52         if (rDocument.isDocument())
  53         {
  54             Reference<XModel> xDocument(rDocument.getDocument());
  55             // find object shell for document
  56             SfxObjectShell* pShell = SfxObjectShell::GetFirst();
  57             while ( pShell )
  58             {
  59                 if ( pShell->GetModel() == xDocument )
  60                     break;
  61                 pShell = SfxObjectShell::GetNext( *pShell );
  62             }
  63             m_pImpl->pShell = pShell;
  64         }
  65     }
  66
  67     DocumentSignature::~DocumentSignature()
  68     {
  69     }
  70
  71     bool DocumentSignature::supportsSignatures() const
  72     {
  73         return ( m_pImpl->pShell != NULL );
  74     }
  75
  76     void DocumentSignature::signScriptingContent() const
  77     {
  78         OSL_PRECOND( supportsSignatures(), "DocumentSignature::signScriptingContent: signatures not supported by this document!" );
  79         if ( m_pImpl->pShell )
  80             m_pImpl->pShell->SignScriptingContent();
  81     }
  82
  83     SignatureState DocumentSignature::getScriptingSignatureState() const
  84     {
  85         if ( m_pImpl->pShell )
  86             return m_pImpl->pShell->GetScriptingSignatureState();
  87         return SignatureState::NOSIGNATURES;
  88     }
  89
  90 } // namespace basctl
  91
  92 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */