toolkit/inc/controls/eventcontainer.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 #pragma once
  21
  22 #include <com/sun/star/container/XNameContainer.hpp>
  23 #include <com/sun/star/container/XContainer.hpp>
  24
  25 #include <toolkit/helper/listenermultiplexer.hxx>
  26
  27 #include <cppuhelper/implbase.hxx>
  28 #include <unordered_map>
  29
  30 namespace toolkit
  31 {
  32
  33 // Hashtable to optimize
  34 typedef std::unordered_map
  35 <
  36     OUString,
  37     sal_Int32,
  38     OUStringHash
  39 >
  40 NameContainerNameMap;
  41
  42 class ScriptEventContainer final : public ::cppu::WeakImplHelper<
  43                                         css::container::XNameContainer,
  44                                         css::container::XContainer >
  45 {
  46     // The map needs to keep the insertion order, otherwise Macro signatures would get broken
  47     // if the order changes here (Dialog xml files are digitally signed too).
  48     // Thus a std::map or std::unordered_map can't be used.
  49     NameContainerNameMap mHashMap;
  50     css::uno::Sequence< OUString > mNames;
  51     std::vector< css::uno::Any > mValues;
  52     css::uno::Type mType;
  53
  54     ContainerListenerMultiplexer maContainerListeners;
  55
  56 public:
  57     ScriptEventContainer();
  58
  59     // Methods XElementAccess
  60     virtual css::uno::Type SAL_CALL getElementType(  ) override;
  61     virtual sal_Bool SAL_CALL hasElements(  ) override;
  62
  63     // Methods XNameAccess
  64     virtual css::uno::Any SAL_CALL getByName( const OUString& aName ) override;
  65     virtual css::uno::Sequence< OUString > SAL_CALL getElementNames(  ) override;
  66     virtual sal_Bool SAL_CALL hasByName( const OUString& aName ) override;
  67
  68     // Methods XNameReplace
  69     virtual void SAL_CALL replaceByName( const OUString& aName, const css::uno::Any& aElement ) override;
  70
  71     // Methods XNameContainer
  72     virtual void SAL_CALL insertByName( const OUString& aName, const css::uno::Any& aElement ) override;
  73     virtual void SAL_CALL removeByName( const OUString& Name ) override;
  74
  75     // Methods XContainer
  76     void SAL_CALL addContainerListener( const css::uno::Reference< css::container::XContainerListener >& xListener ) override;
  77     void SAL_CALL removeContainerListener( const css::uno::Reference< css::container::XContainerListener >& xListener ) override;
  78 };
  79
  80 }   // namespace toolkit_namecontainer
  81
  82 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */