sc/source/ui/inc/tbzoomsliderctrl.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 _SC_ZOOMSLIDERTBCONTRL_HXX
  20 #define _SC_ZOOMSLIDERTBCONTRL_HXX
  21
  22 #include <vcl/window.hxx>
  23 #include <svl/poolitem.hxx>
  24 #include <sfx2/tbxctrl.hxx>
  25 #include <com/sun/star/frame/XDispatchProvider.hpp>
  26 #include <com/sun/star/frame/XFrame.hpp>
  27 #include <svx/zoomslideritem.hxx>
  28
  29
  30 class ScZoomSliderControl: public SfxToolBoxControl
  31 {
  32 public:
  33     SFX_DECL_TOOLBOX_CONTROL();
  34     ScZoomSliderControl( sal_uInt16 nSlotId, sal_uInt16 nId, ToolBox& rTbx );
  35     ~ScZoomSliderControl();
  36
  37     virtual void    StateChanged( sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState );
  38     virtual Window* CreateItemWindow( Window *pParent );
  39 };
  40
  41 class ScZoomSliderWnd: public Window
  42 {
  43 private:
  44     struct                  ScZoomSliderWnd_Impl;
  45     ScZoomSliderWnd_Impl*   mpImpl;
  46     Size                    aLogicalSize;
  47     ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProvider > m_xDispatchProvider;
  48     ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >            m_xFrame;
  49
  50     sal_uInt16          Offset2Zoom( long nOffset ) const;
  51     long            Zoom2Offset( sal_uInt16 nZoom ) const;
  52     void            DoPaint( const Rectangle& rRect );
  53
  54 public:
  55     ScZoomSliderWnd( Window* pParent, const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProvider >& rDispatchProvider,
  56                     const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >& _xFrame , sal_uInt16 nCurrentZoom );
  57     ~ScZoomSliderWnd();
  58     void            UpdateFromItem( const SvxZoomSliderItem* pZoomSliderItem );
  59
  60 protected:
  61     virtual void    MouseButtonDown( const MouseEvent& rMEvt );
  62     virtual void    MouseMove( const MouseEvent& rMEvt );
  63     virtual void    Paint( const Rectangle& rRect );
  64 };
  65 #endif
  66
  67 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */