257 lines
7.9 KiB
C++
257 lines
7.9 KiB
C++
/*************************************************************************
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*
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* $RCSfile: zoomctrl.cxx,v $
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*
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* $Revision: 1.2 $
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*
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* last change: $Author: pb $ $Date: 2001-11-12 12:02:54 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifndef _SHL_HXX //autogen
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#include <tools/shl.hxx>
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#endif
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#ifndef _STATUS_HXX //autogen
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#include <vcl/status.hxx>
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#endif
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#ifndef _MENU_HXX //autogen
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#include <vcl/menu.hxx>
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#endif
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#ifndef _SFXDISPATCH_HXX //autogen
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#include <sfx2/dispatch.hxx>
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#endif
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#pragma hdrstop
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#include "dialogs.hrc"
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#include "zoomctrl.hxx"
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#include "zoom.hxx"
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#include "zoomitem.hxx"
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#include "stbctrls.h"
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#include "dialmgr.hxx"
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SFX_IMPL_STATUSBAR_CONTROL(SvxZoomStatusBarControl,SvxZoomItem);
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// class ZoomPopup_Impl --------------------------------------------------
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class ZoomPopup_Impl : public PopupMenu
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{
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public:
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ZoomPopup_Impl( USHORT nZ, USHORT nValueSet );
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USHORT GetZoom() const { return nZoom; }
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USHORT GetCurId() const { return nCurId; }
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private:
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USHORT nZoom;
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USHORT nCurId;
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virtual void Select();
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};
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// -----------------------------------------------------------------------
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ZoomPopup_Impl::ZoomPopup_Impl( USHORT nZ, USHORT nValueSet )
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: PopupMenu( ResId( RID_SVXMNU_ZOOM, DIALOG_MGR() ) ),
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nZoom( nZ )
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{
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static USHORT aTable[] =
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{
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SVX_ZOOM_ENABLE_50, ZOOM_50,
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SVX_ZOOM_ENABLE_100, ZOOM_100,
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SVX_ZOOM_ENABLE_150, ZOOM_150,
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SVX_ZOOM_ENABLE_200, ZOOM_200,
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SVX_ZOOM_ENABLE_OPTIMAL, ZOOM_OPTIMAL,
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SVX_ZOOM_ENABLE_WHOLEPAGE, ZOOM_WHOLE_PAGE,
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SVX_ZOOM_ENABLE_PAGEWIDTH, ZOOM_PAGE_WIDTH
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};
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for ( USHORT nPos = 0; nPos < sizeof(aTable) / sizeof(USHORT); nPos += 2 )
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if ( ( aTable[nPos] != ( aTable[nPos] & nValueSet ) ) )
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EnableItem( aTable[nPos+1], FALSE );
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}
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// -----------------------------------------------------------------------
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void ZoomPopup_Impl::Select()
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{
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nCurId = GetCurItemId();
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switch ( nCurId )
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{
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case ZOOM_200: nZoom = 200; break;
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case ZOOM_150: nZoom = 150; break;
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case ZOOM_100: nZoom = 100; break;
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case ZOOM_75: nZoom = 75; break;
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case ZOOM_50: nZoom = 50; break;
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case ZOOM_OPTIMAL:
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case ZOOM_PAGE_WIDTH:
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case ZOOM_WHOLE_PAGE: nZoom = 0; break;
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}
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}
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// class SvxZoomStatusBarControl ------------------------------------------
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SvxZoomStatusBarControl::SvxZoomStatusBarControl( USHORT nId,
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StatusBar& rStb,
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SfxBindings& rBind ) :
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SfxStatusBarControl( nId, rStb, rBind ),
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nZoom( 100 ),
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nValueSet( SVX_ZOOM_ENABLE_ALL )
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{
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}
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// -----------------------------------------------------------------------
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void SvxZoomStatusBarControl::StateChanged( USHORT nSID, SfxItemState eState,
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const SfxPoolItem* pState )
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{
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if( SFX_ITEM_AVAILABLE != eState )
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{
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GetStatusBar().SetItemText( GetId(), String() );
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nValueSet = 0;
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}
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else if ( pState->ISA( SfxUInt16Item) )
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{
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const SfxUInt16Item* pItem = (const SfxUInt16Item*)pState;
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nZoom = pItem->GetValue();
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String aStr( String::CreateFromInt32(nZoom) );
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aStr += '%';
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GetStatusBar().SetItemText( GetId(), aStr );
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if ( pState->ISA(SvxZoomItem) )
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{
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nValueSet = ((const SvxZoomItem*)pState)->GetValueSet();
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SvxZoomType eType = ((const SvxZoomItem*)pState)->GetType();
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/*!!!
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switch ( eType )
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{
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case SVX_ZOOM_OPTIMAL:
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GetStatusBar().SetItemText( GetId(), "Opt." );
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break;
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case SVX_ZOOM_WHOLEPAGE:
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GetStatusBar().SetItemText( GetId(), "Page" );
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break;
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case SVX_ZOOM_PAGEWIDTH:
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GetStatusBar().SetItemText( GetId(), "Width" );
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break;
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}
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*/
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}
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else
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{
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DBG_WARNING( "use SfxZoomItem for SID_ATTR_ZOOM" );
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nValueSet = SVX_ZOOM_ENABLE_ALL;
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}
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}
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}
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// -----------------------------------------------------------------------
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void SvxZoomStatusBarControl::Paint( const UserDrawEvent& rUsrEvt )
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{
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String aStr( String::CreateFromInt32( nZoom ));
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aStr += '%';
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GetStatusBar().SetItemText( GetId(), aStr );
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}
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// -----------------------------------------------------------------------
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void SvxZoomStatusBarControl::Command( const CommandEvent& rCEvt )
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{
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if ( COMMAND_CONTEXTMENU & rCEvt.GetCommand() && 0 != nValueSet )
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{
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CaptureMouse();
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ZoomPopup_Impl aPop( nZoom, nValueSet );
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StatusBar& rStatusbar = GetStatusBar();
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if ( aPop.Execute( &rStatusbar, rCEvt.GetMousePosPixel() ) && ( nZoom != aPop.GetZoom() || !nZoom ) )
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{
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nZoom = aPop.GetZoom();
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SvxZoomItem aZoom( SVX_ZOOM_PERCENT, nZoom, GetId() );
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USHORT nId = aPop.GetCurId();
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if ( ZOOM_OPTIMAL == nId )
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aZoom.SetType( SVX_ZOOM_OPTIMAL );
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else if ( ZOOM_PAGE_WIDTH == nId )
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aZoom.SetType( SVX_ZOOM_PAGEWIDTH );
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else if ( ZOOM_WHOLE_PAGE == nId )
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aZoom.SetType( SVX_ZOOM_WHOLEPAGE );
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GetBindings().GetDispatcher()->Execute( GetId(), SFX_CALLMODE_RECORD, &aZoom, 0L );
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}
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ReleaseMouse();
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}
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else
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SfxStatusBarControl::Command( rCEvt );
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}
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ULONG SvxZoomStatusBarControl::GetDefItemWidth(const StatusBar& rStb)
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{
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long nWidth1 = rStb.GetTextWidth(String::CreateFromAscii("XXXXX%"));
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return nWidth1;
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}
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