forms/source/inc/componenttools.hxx

   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 #ifndef INCLUDED_FORMS_SOURCE_INC_COMPONENTTOOLS_HXX
  21 #define INCLUDED_FORMS_SOURCE_INC_COMPONENTTOOLS_HXX
  22
  23 #include <com/sun/star/uno/Type.hxx>
  24 #include <com/sun/star/uno/Sequence.hxx>
  25 #include <com/sun/star/frame/XModel.hpp>
  26
  27 #include <set>
  28
  29
  30 namespace frm
  31 {
  32
  33
  34     struct TypeCompareLess
  35     {
  36         bool operator()( const css::uno::Type& _rLHS, const css::uno::Type& _rRHS ) const
  37         {
  38             return _rLHS.getTypeName() < _rRHS.getTypeName();
  39         }
  40     };
  41
  42     /** a helper class which merges sequences of <type scope="css::uno">Type</type>s,
  43         so that the resulting sequence contains every type at most once
  44     */
  45     class TypeBag
  46     {
  47     public:
  48         typedef css::uno::Sequence< css::uno::Type >            TypeSequence;
  49         typedef ::std::set< css::uno::Type, TypeCompareLess >   TypeSet;
  50
  51     private:
  52         TypeSet     m_aTypes;
  53
  54     public:
  55         TypeBag(
  56             const TypeSequence& _rTypes1
  57         );
  58
  59         TypeBag(
  60             const TypeSequence& _rTypes1,
  61             const TypeSequence& _rTypes2
  62         );
  63         TypeBag(
  64             const TypeSequence& _rTypes1,
  65             const TypeSequence& _rTypes2,
  66             const TypeSequence& _rTypes3
  67         );
  68
  69         void    addType( const css::uno::Type& i_rType );
  70         void    addTypes( const TypeSequence& _rTypes );
  71         void    removeType( const css::uno::Type& i_rType );
  72
  73         /** returns the types represented by this bag
  74         */
  75         TypeSequence    getTypes() const;
  76     };
  77
  78     css::uno::Reference< css::frame::XModel >  getXModel(
  79         const css::uno::Reference< css::uno::XInterface >& _rxComponent );
  80
  81
  82 } // namespace frm
  83
  84
  85 #endif // INCLUDED_FORMS_SOURCE_INC_COMPONENTTOOLS_HXX
  86
  87 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */