include/svx/sidebar/SelectionChangeHandler.hxx

   1 /*
   2  * This file is part of the LibreOffice project.
   3  *
   4  * This Source Code Form is subject to the terms of the Mozilla Public
   5  * License, v. 2.0. If a copy of the MPL was not distributed with this
   6  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   7  *
   8  * This file incorporates work covered by the following license notice:
   9  *
  10  *   Licensed to the Apache Software Foundation (ASF) under one or more
  11  *   contributor license agreements. See the NOTICE file distributed
  12  *   with this work for additional information regarding copyright
  13  *   ownership. The ASF licenses this file to you under the Apache
  14  *   License, Version 2.0 (the "License"); you may not use this file
  15  *   except in compliance with the License. You may obtain a copy of
  16  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  17  */
  18 #ifndef _SVX_SIDEBAR_SELECTION_CHANGE_HANDLER_HXX_
  19 #define _SVX_SIDEBAR_SELECTION_CHANGE_HANDLER_HXX_
  20
  21 #include "svx/svxdllapi.h"
  22 #include <sfx2/sidebar/EnumContext.hxx>
  23 #include <com/sun/star/frame/XController.hpp>
  24 #include <com/sun/star/view/XSelectionSupplier.hpp>
  25 #include <com/sun/star/view/XSelectionChangeListener.hpp>
  26
  27 #include <cppuhelper/compbase1.hxx>
  28 #include <cppuhelper/basemutex.hxx>
  29
  30 #include <boost/noncopyable.hpp>
  31 #include <boost/function.hpp>
  32
  33 namespace css = ::com::sun::star;
  34 namespace cssu = ::com::sun::star::uno;
  35
  36
  37 class SdrMarkView;
  38
  39
  40 namespace svx { namespace sidebar {
  41
  42 namespace {
  43     typedef ::cppu::WeakComponentImplHelper1 <
  44         css::view::XSelectionChangeListener
  45         > SelectionChangeHandlerInterfaceBase;
  46 }
  47
  48
  49 class SVX_DLLPUBLIC SelectionChangeHandler
  50     : private ::boost::noncopyable,
  51       private ::cppu::BaseMutex,
  52       public SelectionChangeHandlerInterfaceBase
  53 {
  54 public:
  55     SelectionChangeHandler (
  56         const boost::function<rtl::OUString(void)>& rSelectionChangeCallback,
  57         const cssu::Reference<css::frame::XController>& rxController,
  58         const sfx2::sidebar::EnumContext::Context eDefaultContext);
  59     virtual ~SelectionChangeHandler (void);
  60
  61     virtual void SAL_CALL selectionChanged (const css::lang::EventObject& rEvent)
  62         throw (cssu::RuntimeException);
  63
  64     virtual void SAL_CALL disposing (const css::lang::EventObject& rEvent)
  65         throw (cssu::RuntimeException);
  66
  67     virtual void SAL_CALL disposing (void)
  68         throw (cssu::RuntimeException);
  69
  70     void Connect (void);
  71     void Disconnect (void);
  72
  73 private:
  74     const boost::function<rtl::OUString(void)> maSelectionChangeCallback;
  75     cssu::Reference<css::frame::XController> mxController;
  76     const sfx2::sidebar::EnumContext::Context meDefaultContext;
  77     bool mbIsConnected;
  78 };
  79
  80
  81 } } // end of namespace svx::sidebar
  82
  83
  84 #endif
  85