include/svx/sidebar/SelectionChangeHandler.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 #ifndef INCLUDED_SVX_SIDEBAR_SELECTIONCHANGEHANDLER_HXX
  20 #define INCLUDED_SVX_SIDEBAR_SELECTIONCHANGEHANDLER_HXX
  21
  22 #include <svx/svxdllapi.h>
  23 #include <vcl/EnumContext.hxx>
  24 #include <com/sun/star/frame/XController.hpp>
  25 #include <com/sun/star/view/XSelectionChangeListener.hpp>
  26
  27 #include <comphelper/compbase.hxx>
  28
  29 #include <functional>
  30
  31 class SdrMarkView;
  32
  33
  34 namespace svx::sidebar {
  35
  36 typedef comphelper::WeakComponentImplHelper<
  37     css::view::XSelectionChangeListener
  38     > SelectionChangeHandlerInterfaceBase;
  39
  40 class SVX_DLLPUBLIC SelectionChangeHandler final
  41     : public SelectionChangeHandlerInterfaceBase
  42 {
  43 public:
  44     SelectionChangeHandler (
  45         std::function<OUString ()> aSelectionChangeCallback,
  46         const css::uno::Reference<css::frame::XController>& rxController,
  47         const vcl::EnumContext::Context eDefaultContext);
  48     virtual ~SelectionChangeHandler() override;
  49
  50     virtual void SAL_CALL selectionChanged (const css::lang::EventObject& rEvent) override;
  51
  52     virtual void SAL_CALL disposing (const css::lang::EventObject& rEvent) override;
  53
  54     virtual void disposing(std::unique_lock<std::mutex>&) override;
  55
  56     void Connect();
  57     void Disconnect();
  58
  59 private:
  60     SelectionChangeHandler(const SelectionChangeHandler&) = delete;
  61     SelectionChangeHandler& operator=(const SelectionChangeHandler&) = delete;
  62
  63     const std::function<OUString ()> maSelectionChangeCallback;
  64     css::uno::Reference<css::frame::XController> mxController;
  65     const vcl::EnumContext::Context meDefaultContext;
  66     bool mbIsConnected;
  67 };
  68
  69
  70 } // end of namespace svx::sidebar
  71
  72
  73 #endif
  74
  75 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */