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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <tools/shl.hxx>
#include <vcl/status.hxx>
#include <vcl/menu.hxx>
#include <sfx2/dispatch.hxx>
#include <tools/urlobj.hxx>
#include <svx/dialogs.hrc>
#include "svx/zoomctrl.hxx"
#include <sfx2/zoomitem.hxx>
#include "stbctrls.h"
#include <svx/dialmgr.hxx>
SFX_IMPL_STATUSBAR_CONTROL(SvxZoomStatusBarControl,SvxZoomItem);
// class ZoomPopup_Impl --------------------------------------------------
class ZoomPopup_Impl : public PopupMenu
{
public:
ZoomPopup_Impl( sal_uInt16 nZ, sal_uInt16 nValueSet );
sal_uInt16 GetZoom() const { return nZoom; }
sal_uInt16 GetCurId() const { return nCurId; }
private:
sal_uInt16 nZoom;
sal_uInt16 nCurId;
virtual void Select();
};
// -----------------------------------------------------------------------
ZoomPopup_Impl::ZoomPopup_Impl( sal_uInt16 nZ, sal_uInt16 nValueSet )
: PopupMenu( ResId( RID_SVXMNU_ZOOM, DIALOG_MGR() ) ),
nZoom( nZ )
{
static sal_uInt16 aTable[] =
{
SVX_ZOOM_ENABLE_50, ZOOM_50,
SVX_ZOOM_ENABLE_100, ZOOM_100,
SVX_ZOOM_ENABLE_150, ZOOM_150,
SVX_ZOOM_ENABLE_200, ZOOM_200,
SVX_ZOOM_ENABLE_OPTIMAL, ZOOM_OPTIMAL,
SVX_ZOOM_ENABLE_WHOLEPAGE, ZOOM_WHOLE_PAGE,
SVX_ZOOM_ENABLE_PAGEWIDTH, ZOOM_PAGE_WIDTH
};
for ( sal_uInt16 nPos = 0; nPos < SAL_N_ELEMENTS(aTable); nPos += 2 )
if ( ( aTable[nPos] != ( aTable[nPos] & nValueSet ) ) )
EnableItem( aTable[nPos+1], sal_False );
}
// -----------------------------------------------------------------------
void ZoomPopup_Impl::Select()
{
nCurId = GetCurItemId();
switch ( nCurId )
{
case ZOOM_200: nZoom = 200; break;
case ZOOM_150: nZoom = 150; break;
case ZOOM_100: nZoom = 100; break;
case ZOOM_75: nZoom = 75; break;
case ZOOM_50: nZoom = 50; break;
case ZOOM_OPTIMAL:
case ZOOM_PAGE_WIDTH:
case ZOOM_WHOLE_PAGE: nZoom = 0; break;
}
}
// class SvxZoomStatusBarControl ------------------------------------------
SvxZoomStatusBarControl::SvxZoomStatusBarControl( sal_uInt16 _nSlotId,
sal_uInt16 _nId,
StatusBar& rStb ) :
SfxStatusBarControl( _nSlotId, _nId, rStb ),
nZoom( 100 ),
nValueSet( SVX_ZOOM_ENABLE_ALL )
{
}
// -----------------------------------------------------------------------
void SvxZoomStatusBarControl::StateChanged( sal_uInt16, SfxItemState eState,
const SfxPoolItem* pState )
{
if( SFX_ITEM_AVAILABLE != eState )
{
GetStatusBar().SetItemText( GetId(), String() );
nValueSet = 0;
}
else if ( pState->ISA( SfxUInt16Item) )
{
const SfxUInt16Item* pItem = (const SfxUInt16Item*)pState;
nZoom = pItem->GetValue();
String aStr( OUString::number(nZoom) );
aStr += '%';
GetStatusBar().SetItemText( GetId(), aStr );
if ( pState->ISA(SvxZoomItem) )
{
nValueSet = ((const SvxZoomItem*)pState)->GetValueSet();
}
else
{
DBG_WARNING( "use SfxZoomItem for SID_ATTR_ZOOM" );
nValueSet = SVX_ZOOM_ENABLE_ALL;
}
}
}
// -----------------------------------------------------------------------
void SvxZoomStatusBarControl::Paint( const UserDrawEvent& )
{
String aStr( OUString::number( nZoom ));
aStr += '%';
GetStatusBar().SetItemText( GetId(), aStr );
}
// -----------------------------------------------------------------------
void SvxZoomStatusBarControl::Command( const CommandEvent& rCEvt )
{
if ( COMMAND_CONTEXTMENU & rCEvt.GetCommand() && 0 != nValueSet )
{
CaptureMouse();
ZoomPopup_Impl aPop( nZoom, nValueSet );
StatusBar& rStatusbar = GetStatusBar();
if ( aPop.Execute( &rStatusbar, rCEvt.GetMousePosPixel() ) && ( nZoom != aPop.GetZoom() || !nZoom ) )
{
nZoom = aPop.GetZoom();
SvxZoomItem aZoom( SVX_ZOOM_PERCENT, nZoom, GetId() );
switch( aPop.GetCurId() )
{
case ZOOM_OPTIMAL: aZoom.SetType( SVX_ZOOM_OPTIMAL ); break;
case ZOOM_PAGE_WIDTH: aZoom.SetType( SVX_ZOOM_PAGEWIDTH ); break;
case ZOOM_WHOLE_PAGE: aZoom.SetType( SVX_ZOOM_WHOLEPAGE ); break;
}
::com::sun::star::uno::Any a;
INetURLObject aObj( m_aCommandURL );
::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > aArgs( 1 );
aArgs[0].Name = aObj.GetURLPath();
aZoom.QueryValue( a );
aArgs[0].Value = a;
execute( aArgs );
}
ReleaseMouse();
}
else
SfxStatusBarControl::Command( rCEvt );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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