diff options
Diffstat (limited to 'vcl/source/gdi/rendergraphic.cxx')
| -rw-r--r-- | vcl/source/gdi/rendergraphic.cxx | 231 |
1 files changed, 0 insertions, 231 deletions
diff --git a/vcl/source/gdi/rendergraphic.cxx b/vcl/source/gdi/rendergraphic.cxx deleted file mode 100644 index e11993fc52f3..000000000000 --- a/vcl/source/gdi/rendergraphic.cxx +++ /dev/null @@ -1,231 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * 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 <vcl/rendergraphic.hxx> -#include <vcl/rendergraphicrasterizer.hxx> -#include <vcl/mapmod.hxx> -#include <tools/stream.hxx> -#include <tools/vcompat.hxx> - -#include <cstring> -#include <cstdio> - -namespace vcl -{ - -// ----------------- -// - RenderGraphic - -// ----------------- -RenderGraphic::RenderGraphic( ) : - mnGraphicDataLength( 0 ) -{ -} - -// ------------------------------------------------------------------------- - -RenderGraphic::RenderGraphic( const RenderGraphic& rRenderGraphic ) : - maGraphicData( rRenderGraphic.maGraphicData ), - mnGraphicDataLength( rRenderGraphic.mnGraphicDataLength ), - maGraphicDataMimeType( rRenderGraphic.maGraphicDataMimeType ), - mapPrefMapMode( rRenderGraphic.mapPrefMapMode.get() ? new MapMode( *rRenderGraphic.mapPrefMapMode ) : NULL ), - mapPrefSize( rRenderGraphic.mapPrefSize.get() ? new Size( *rRenderGraphic.mapPrefSize ) : NULL ) -{ -} - -// ------------------------------------------------------------------------- - -RenderGraphic::RenderGraphic( const rtl::OUString& rGraphicDataMimeType, - sal_uInt32 nGraphicDataLength, - const sal_uInt8* pGraphicData ) : - maGraphicData(), - mnGraphicDataLength( nGraphicDataLength ), - maGraphicDataMimeType( rGraphicDataMimeType ) -{ - if( !rGraphicDataMimeType.isEmpty( ) && nGraphicDataLength ) - { - maGraphicData.reset( new sal_uInt8[ nGraphicDataLength ] ); - - if( pGraphicData ) - { - memcpy( maGraphicData.get(), pGraphicData, nGraphicDataLength ); - } - } - else - { - ImplCheckData( ); - } -} - -// ------------------------------------------------------------------------- - -RenderGraphic::~RenderGraphic( ) -{ -} - -// ------------------------------------------------------------------------- - -RenderGraphic& RenderGraphic::operator=(const RenderGraphic& rRenderGraphic ) -{ - maGraphicData = rRenderGraphic.maGraphicData; - mnGraphicDataLength = rRenderGraphic.mnGraphicDataLength; - maGraphicDataMimeType = rRenderGraphic.maGraphicDataMimeType; - mapPrefMapMode.reset( rRenderGraphic.mapPrefMapMode.get() ? new MapMode( *rRenderGraphic.mapPrefMapMode ) : NULL ); - mapPrefSize.reset( rRenderGraphic.mapPrefSize.get() ? new Size( *rRenderGraphic.mapPrefSize ) : NULL ); - - return( *this ); -} - -// ------------------------------------------------------------------------- - -bool RenderGraphic::operator==(const RenderGraphic& rRenderGraphic ) const -{ - return( ( rRenderGraphic.mnGraphicDataLength == mnGraphicDataLength ) && - ( rRenderGraphic.maGraphicData == maGraphicData ) && - ( rRenderGraphic.maGraphicDataMimeType.equalsIgnoreAsciiCase( maGraphicDataMimeType ) ) ); -} - -// ------------------------------------------------------------------------- - -bool RenderGraphic::operator!() const -{ - return( ( maGraphicDataMimeType.isEmpty( ) ) || - ( 0 == mnGraphicDataLength ) || - !maGraphicData.get( ) ); -} - -// ------------------------------------------------------------------------- - -bool RenderGraphic::IsEqual( const RenderGraphic& rRenderGraphic ) const -{ - bool bRet = ( rRenderGraphic.mnGraphicDataLength == mnGraphicDataLength ) && - ( rRenderGraphic.maGraphicDataMimeType.equalsIgnoreAsciiCase( maGraphicDataMimeType ) ); - - if( bRet && mnGraphicDataLength && ( rRenderGraphic.maGraphicData != maGraphicData ) ) - { - bRet = ( 0 == memcmp( rRenderGraphic.maGraphicData.get( ), - maGraphicData.get( ), - mnGraphicDataLength ) ); - } - - return( bRet ); -} - -// ------------------------------------------------------------------------- - -const MapMode& RenderGraphic::GetPrefMapMode() const -{ - ImplGetDefaults(); - return( *mapPrefMapMode ); -} - -// ------------------------------------------------------------------------- - -const Size& RenderGraphic::GetPrefSize() const -{ - ImplGetDefaults(); - return( *mapPrefSize ); -} - -// ------------------------------------------------------------------------- - -BitmapEx RenderGraphic::GetReplacement() const -{ - const RenderGraphicRasterizer aRasterizer( *this ); - - return( aRasterizer.GetReplacement() ); -} - -// ------------------------------------------------------------------------- - -void RenderGraphic::ImplCheckData( ) -{ - if( !( *this ) ) - { - maGraphicData.reset( ); - mnGraphicDataLength = 0; - maGraphicDataMimeType = ::rtl::OUString(); - mapPrefMapMode.reset(); - mapPrefSize.reset(); - } -} - -// ------------------------------------------------------------------------- - -void RenderGraphic::ImplGetDefaults() const -{ - if( !mapPrefMapMode.get() || !mapPrefSize.get() ) - { - const RenderGraphicRasterizer aRasterizer( *this ); - - mapPrefMapMode.reset( new MapMode( aRasterizer.GetPrefMapMode() ) ); - mapPrefSize.reset( new Size( aRasterizer.GetPrefSize() ) ); - } -} - -// ------------------------------------------------------------------------- - -::SvStream& operator>>( ::SvStream& rIStm, RenderGraphic& rRenderGraphic ) -{ - ::VersionCompat aVCompat( rIStm, STREAM_READ ); - sal_uInt32 nGraphicDataLength = 0; - - rtl::OUString aGraphicDataMimeType = read_lenPrefixed_uInt8s_ToOUString<sal_uInt16>(rIStm, RTL_TEXTENCODING_ASCII_US); - rIStm >> nGraphicDataLength; - - rRenderGraphic = RenderGraphic( aGraphicDataMimeType, nGraphicDataLength ); - - if( !rRenderGraphic.IsEmpty() ) - { - rIStm.Read( rRenderGraphic.GetGraphicData().get(), nGraphicDataLength ); - } - - return rIStm; -} - -// ------------------------------------------------------------------ - -::SvStream& operator<<( ::SvStream& rOStm, const RenderGraphic& rRenderGraphic ) -{ - ::VersionCompat aVCompat( rOStm, STREAM_WRITE, 1 ); - const sal_uInt32 nGraphicDataLength = rRenderGraphic.GetGraphicDataLength(); - - write_lenPrefixed_uInt8s_FromOUString<sal_uInt16>(rOStm, rRenderGraphic.GetGraphicDataMimeType(), - RTL_TEXTENCODING_ASCII_US); - rOStm << nGraphicDataLength; - - if( nGraphicDataLength ) - { - rOStm.Write( rRenderGraphic.GetGraphicData().get(), nGraphicDataLength ); - } - - return rOStm; -} - -} // VCL - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |