include/svtools/toolpanel/drawerlayouter.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_SVTOOLS_TOOLPANEL_DRAWERLAYOUTER_HXX
  21 #define INCLUDED_SVTOOLS_TOOLPANEL_DRAWERLAYOUTER_HXX
  22
  23 #include <svtools/svtdllapi.h>
  24 #include <svtools/toolpanel/toolpaneldeck.hxx>
  25 #include <svtools/toolpanel/decklayouter.hxx>
  26
  27 #include <memory>
  28
  29
  30 namespace svt
  31 {
  32     class ToolPanelViewShell;
  33     class ToolPanelDrawer;
  34
  35     //= ToolPanelDrawer
  36
  37     /** a class which implements a tool panel selector in the form of the classical drawers
  38     */
  39     class SVT_DLLPUBLIC DrawerDeckLayouter  :public IDeckLayouter
  40                                             ,public IToolPanelDeckListener
  41     {
  42     public:
  43         DrawerDeckLayouter(
  44             vcl::Window& i_rParentWindow,
  45             IToolPanelDeck& i_rPanels
  46         );
  47         virtual ~DrawerDeckLayouter();
  48
  49         // IDeckLayouter
  50         virtual Rectangle   Layout( const Rectangle& i_rDeckPlayground ) SAL_OVERRIDE;
  51         virtual void        Destroy() SAL_OVERRIDE;
  52         virtual void        SetFocusToPanelSelector() SAL_OVERRIDE;
  53         virtual size_t      GetAccessibleChildCount() const SAL_OVERRIDE;
  54         virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible >
  55                             GetAccessibleChild(
  56                                 const size_t i_nChildIndex,
  57                                 const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible >& i_rParentAccessible
  58                             ) SAL_OVERRIDE;
  59
  60         // IToolPanelDeckListener
  61         virtual void PanelInserted( const PToolPanel& i_pPanel, const size_t i_nPosition ) SAL_OVERRIDE;
  62         virtual void PanelRemoved( const size_t i_nPosition ) SAL_OVERRIDE;
  63         virtual void ActivePanelChanged( const ::boost::optional< size_t >& i_rOldActive, const ::boost::optional< size_t >& i_rNewActive ) SAL_OVERRIDE;
  64         virtual void LayouterChanged( const PDeckLayouter& i_rNewLayouter ) SAL_OVERRIDE;
  65         virtual void Dying() SAL_OVERRIDE;
  66
  67     private:
  68         // triggers a re-arrance of the panel deck elements
  69         void    impl_triggerRearrange() const;
  70         size_t  impl_getPanelPositionFromWindow( const vcl::Window* i_pDrawerWindow ) const;
  71         void    impl_removeDrawer( const size_t i_nPosition );
  72
  73         DECL_LINK( OnWindowEvent, VclSimpleEvent* );
  74
  75 private:
  76         vcl::Window&                             m_rParentWindow;
  77         IToolPanelDeck&                     m_rPanelDeck;
  78         ::std::vector< VclPtr<ToolPanelDrawer> >   m_aDrawers;
  79         ::boost::optional< size_t >         m_aLastKnownActivePanel;
  80     };
  81
  82
  83 } // namespace svt
  84
  85
  86 #endif // INCLUDED_SVTOOLS_TOOLPANEL_DRAWERLAYOUTER_HXX
  87
  88 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */