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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: axcontrolhelper.cxx,v $
* $Revision: 1.1 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#include "oox/ole/axcontrolhelper.hxx"
#include <com/sun/star/container/XNameContainer.hpp>
#include <com/sun/star/form/XForm.hpp>
#include <com/sun/star/form/XFormsSupplier.hpp>
#include "tokens.hxx"
#include "oox/helper/containerhelper.hxx"
#include "oox/core/filterbase.hxx"
#include "oox/drawingml/color.hxx"
using ::rtl::OUString;
using ::com::sun::star::uno::Any;
using ::com::sun::star::uno::Exception;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::UNO_QUERY_THROW;
using ::com::sun::star::uno::UNO_SET_THROW;
using ::com::sun::star::container::XNameContainer;
using ::com::sun::star::graphic::XGraphic;
using ::com::sun::star::drawing::XDrawPage;
using ::com::sun::star::form::XForm;
using ::com::sun::star::form::XFormsSupplier;
using ::oox::core::FilterBase;
namespace oox {
namespace ole {
// ============================================================================
namespace {
const sal_uInt32 AX_COLORTYPE_MASK = 0xFF000000;
const sal_uInt32 AX_COLORTYPE_CLIENT = 0x00000000;
const sal_uInt32 AX_COLORTYPE_PALETTE = 0x01000000;
const sal_uInt32 AX_COLORTYPE_BGR = 0x02000000;
const sal_uInt32 AX_COLORTYPE_SYSCOLOR = 0x80000000;
const sal_uInt32 AX_PALETTECOLOR_MASK = 0x0000FFFF;
const sal_uInt32 AX_BGRCOLOR_MASK = 0x00FFFFFF;
const sal_uInt32 AX_SYSTEMCOLOR_MASK = 0x0000FFFF;
// ----------------------------------------------------------------------------
/** Returns the UNO RGB color from the passed encoded OLE BGR color. */
inline sal_Int32 lclDecodeBgrColor( sal_uInt32 nAxColor )
{
return static_cast< sal_Int32 >( ((nAxColor & 0x0000FF) << 16) | (nAxColor & 0x00FF00) | ((nAxColor & 0xFF0000) >> 16) );
}
} // namespace
// ============================================================================
AxControlHelper::AxControlHelper( const FilterBase& rFilter, AxDefaultColorMode eColorMode ) :
mrFilter( rFilter ),
meColorMode( eColorMode ),
mbHasFormQuerried( false )
{
}
AxControlHelper::~AxControlHelper()
{
}
Reference< XForm > AxControlHelper::getControlForm() const
{
if( !mbHasFormQuerried )
mxForm = createControlForm(); // virtual call
mbHasFormQuerried = true;
return mxForm;
}
sal_Int32 AxControlHelper::convertColor( sal_uInt32 nAxColor ) const
{
static const sal_Int32 spnSystemColors[] =
{
XML_scrollBar, XML_background, XML_activeCaption, XML_inactiveCaption,
XML_menu, XML_window, XML_windowFrame, XML_menuText,
XML_windowText, XML_captionText, XML_activeBorder, XML_inactiveBorder,
XML_appWorkspace, XML_highlight, XML_highlightText, XML_btnFace,
XML_btnShadow, XML_grayText, XML_btnText, XML_inactiveCaptionText,
XML_btnHighlight, XML_3dDkShadow, XML_3dLight, XML_infoText,
XML_infoBk
};
switch( nAxColor & AX_COLORTYPE_MASK )
{
case AX_COLORTYPE_CLIENT:
switch( meColorMode )
{
case AX_DEFAULTCOLORMODE_BGR: return lclDecodeBgrColor( nAxColor );
case AX_DEFAULTCOLORMODE_PALETTE: return mrFilter.getPaletteColor( nAxColor & AX_PALETTECOLOR_MASK );
}
break;
case AX_COLORTYPE_PALETTE:
return mrFilter.getPaletteColor( nAxColor & AX_PALETTECOLOR_MASK );
case AX_COLORTYPE_BGR:
return lclDecodeBgrColor( nAxColor );
case AX_COLORTYPE_SYSCOLOR:
return mrFilter.getSystemColor( STATIC_ARRAY_SELECT( spnSystemColors, nAxColor & AX_SYSTEMCOLOR_MASK, XML_TOKEN_INVALID ), API_RGB_WHITE );
}
OSL_ENSURE( false, "AxControlHelper::convertColor - unknown color type" );
return 0;
}
// ============================================================================
AxEmbeddedControlHelper::AxEmbeddedControlHelper( const FilterBase& rFilter,
const Reference< XDrawPage >& rxDrawPage, AxDefaultColorMode eColorMode ) :
AxControlHelper( rFilter, eColorMode ),
mxDrawPage( rxDrawPage )
{
}
Reference< XForm > AxEmbeddedControlHelper::createControlForm() const
{
Reference< XForm > xForm;
try
{
Reference< XFormsSupplier > xFormsSupplier( mxDrawPage, UNO_QUERY_THROW );
Reference< XNameContainer > xFormsNC( xFormsSupplier->getForms(), UNO_SET_THROW );
OUString aFormName = CREATE_OUSTRING( "Standard" );
if( xFormsNC->hasByName( aFormName ) )
{
xFormsNC->getByName( aFormName ) >>= xForm;
}
else
{
Reference< XForm > xNewForm( getFilter().getModelFactory()->createInstance( CREATE_OUSTRING( "com.sun.star.form.component.Form" ) ), UNO_QUERY_THROW );
xFormsNC->insertByName( aFormName, Any( xNewForm ) );
// return the form if insertion did not fail
xForm = xNewForm;
}
}
catch( Exception& )
{
}
return xForm;
}
// ============================================================================
} // namespace ole
} // namespace oox
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