sc/source/ui/inc/tbzoomsliderctrl.hxx

   1 /*************************************************************************
   2 *
   3 *  OpenOffice.org - a multi-platform office productivity suite
   4 *
   5 *  $RCSfile: tbzoomsliderctrl.hxx,v $
   6 *
   7 *  $Revision: 1.1 $
   8 *
   9 *  last change: $Author: maoyg $ $Date: 2008/04/25 10:08:08 $
  10 *
  11 *  The Contents of this file are made available subject to
  12 *  the terms of GNU Lesser General Public License Version 2.1.
  13 *
  14 *
  15 *    GNU Lesser General Public License Version 2.1
  16 *    =============================================
  17 *    Copyright 2005 by Sun Microsystems, Inc.
  18 *    901 San Antonio Road, Palo Alto, CA 94303, USA
  19 *
  20 *    This library is free software; you can redistribute it and/or
  21 *    modify it under the terms of the GNU Lesser General Public
  22 *    License version 2.1, as published by the Free Software Foundation.
  23 *
  24 *    This library is distributed in the hope that it will be useful,
  25 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
  26 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  27 *    Lesser General Public License for more details.
  28 *
  29 *    You should have received a copy of the GNU Lesser General Public
  30 *    License along with this library; if not, write to the Free Software
  31 *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  32 *    MA  02111-1307  USA
  33 *
  34 ************************************************************************/
  35 #ifndef _SC_ZOOMSLIDERTBCONTRL_HXX
  36 #define _SC_ZOOMSLIDERTBCONTRL_HXX
  37
  38 #ifndef _WINDOW_HXX        //autogen
  39 #include <vcl/window.hxx>
  40 #endif
  41 #ifndef _SFXPOOLITEM_HXX   //autogen
  42 #include <svtools/poolitem.hxx>
  43 #endif
  44 #ifndef _SFXTBXCTRL_HXX    //autogen
  45 #include <sfx2/tbxctrl.hxx>
  46 #endif
  47 #ifndef _COM_SUN_STAR_FRAME_XDISPATCHPROVIDER_HPP_
  48 #include <com/sun/star/frame/XDispatchProvider.hpp>
  49 #endif
  50 #ifndef _COM_SUN_STAR_FRAME_XFRAME_HPP_
  51 #include <com/sun/star/frame/XFrame.hpp>
  52 #endif
  53 #include <svx/zoomslideritem.hxx>
  54
  55
  56 //class ScZoomSliderControl define
  57 class ScZoomSliderControl: public SfxToolBoxControl
  58 {
  59 public:
  60     SFX_DECL_TOOLBOX_CONTROL();
  61     ScZoomSliderControl( USHORT nSlotId, USHORT nId, ToolBox& rTbx );
  62     ~ScZoomSliderControl();
  63
  64     virtual void    StateChanged( USHORT nSID, SfxItemState eState, const SfxPoolItem* pState );
  65     virtual Window* CreateItemWindow( Window *pParent );
  66 };
  67
  68 //========================================================================
  69 // class ScZoomSliderWnd define---------------------------------------
  70 //========================================================================
  71 class ScZoomSliderWnd: public Window
  72 {
  73 private:
  74     struct                  ScZoomSliderWnd_Impl;
  75     ScZoomSliderWnd_Impl*   mpImpl;
  76     Size                    aLogicalSize;
  77     ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProvider > m_xDispatchProvider;
  78     ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >            m_xFrame;
  79
  80     USHORT          Offset2Zoom( long nOffset ) const;
  81     long            Zoom2Offset( USHORT nZoom ) const;
  82     void            DoPaint( const Rectangle& rRect );
  83
  84 public:
  85     ScZoomSliderWnd( Window* pParent, const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProvider >& rDispatchProvider,
  86                     const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >& _xFrame , USHORT nCurrentZoom );
  87     ~ScZoomSliderWnd();
  88     void            UpdateFromItem( const SvxZoomSliderItem* pZoomSliderItem );
  89
  90 protected:
  91     virtual void    MouseButtonDown( const MouseEvent& rMEvt );
  92     virtual void    MouseMove( const MouseEvent& rMEvt );
  93     virtual void    Paint( const Rectangle& rRect );
  94 };
  95 #endif