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::frame::XModel;
  33
  34     // DocumentSignature::Impl
  35
  36     struct DocumentSignature::Impl
  37     {
  38         SfxObjectShell* pShell;
  39
  40         Impl () : pShell(nullptr) { }
  41     };
  42
  43     // DocumentSignature
  44
  45     DocumentSignature::DocumentSignature (ScriptDocument const& rDocument) :
  46         m_pImpl(new Impl)
  47     {
  48         if (rDocument.isDocument())
  49         {
  50             Reference<XModel> xDocument(rDocument.getDocument());
  51             // find object shell for document
  52             SfxObjectShell* pShell = SfxObjectShell::GetFirst();
  53             while ( pShell )
  54             {
  55                 if ( pShell->GetModel() == xDocument )
  56                     break;
  57                 pShell = SfxObjectShell::GetNext( *pShell );
  58             }
  59             m_pImpl->pShell = pShell;
  60         }
  61     }
  62
  63     DocumentSignature::~DocumentSignature()
  64     {
  65     }
  66
  67     bool DocumentSignature::supportsSignatures() const
  68     {
  69         return ( m_pImpl->pShell != nullptr );
  70     }
  71
  72     void DocumentSignature::signScriptingContent() const
  73     {
  74         OSL_PRECOND( supportsSignatures(), "DocumentSignature::signScriptingContent: signatures not supported by this document!" );
  75         if ( m_pImpl->pShell )
  76             m_pImpl->pShell->SignScriptingContent();
  77     }
  78
  79     SignatureState DocumentSignature::getScriptingSignatureState() const
  80     {
  81         if ( m_pImpl->pShell )
  82             return m_pImpl->pShell->GetScriptingSignatureState();
  83         return SignatureState::NOSIGNATURES;
  84     }
  85
  86 } // namespace basctl
  87
  88 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */