diff options
Diffstat (limited to 'lotuswordpro/source/filter/xfilter/xfstylecont.cxx')
| -rw-r--r-- | lotuswordpro/source/filter/xfilter/xfstylecont.cxx | 252 |
1 files changed, 252 insertions, 0 deletions
diff --git a/lotuswordpro/source/filter/xfilter/xfstylecont.cxx b/lotuswordpro/source/filter/xfilter/xfstylecont.cxx new file mode 100644 index 0000000000..75286db553 --- /dev/null +++ b/lotuswordpro/source/filter/xfilter/xfstylecont.cxx @@ -0,0 +1,252 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library 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 for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (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.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: IBM Corporation + * + * Copyright: 2008 by IBM Corporation + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ +/************************************************************************* + * @file + * Font object to serial to xml filter. + ************************************************************************/ +#include <utility> +#include <xfilter/xfstylecont.hxx> +#include <xfilter/ixfstyle.hxx> +#include <xfilter/xffont.hxx> +#include <xfilter/xftextstyle.hxx> +#include <xfilter/xfparastyle.hxx> +#include <xfilter/xffontfactory.hxx> +#include <lwpglobalmgr.hxx> + +XFStyleContainer::XFStyleContainer(OUString strStyleNamePrefix) + :m_strStyleNamePrefix(std::move(strStyleNamePrefix)) +{ +} + +XFStyleContainer::~XFStyleContainer() +{ +} + +void XFStyleContainer::Reset() +{ + m_aStyles.clear(); +} + +IXFStyleRet XFStyleContainer::AddStyle(std::unique_ptr<IXFStyle> pStyle) +{ + IXFStyleRet aRet; + + IXFStyle *pConStyle = nullptr; + + if( !pStyle ) + return aRet; + //no matter we want to delete the style or not,XFFont object should be saved first. + ManageStyleFont(pStyle.get()); + + if( pStyle->GetStyleName().isEmpty() ) + pConStyle = FindSameStyle(pStyle.get()); + + if( pConStyle )//such a style has exist: + { + aRet.m_pStyle = pConStyle; + aRet.m_bOrigDeleted = true; + return aRet; + } + else + { + OUString name; + if( pStyle->GetStyleName().isEmpty() ) + { + name = m_strStyleNamePrefix + OUString::number(m_aStyles.size()+1); + pStyle->SetStyleName(name); + } + else + { + name = pStyle->GetStyleName(); + //for name conflict + if(FindStyle( name)) + { + name += OUString::number(m_aStyles.size()+1); + pStyle->SetStyleName(name); + } + } + + //transform the font object to XFFontFactory + aRet.m_pStyle = pStyle.get(); + m_aStyles.push_back(std::move(pStyle)); + return aRet; + } +} + +IXFStyle* XFStyleContainer::FindSameStyle(IXFStyle *pStyle) +{ + for (auto const& style : m_aStyles) + { + assert(style); + if( style->Equal(pStyle) ) + return style.get(); + } + + return nullptr; +} + +IXFStyle* XFStyleContainer::FindStyle(std::u16string_view name) +{ + for (auto const& style : m_aStyles) + { + assert(style); + if( style->GetStyleName() == name ) + return style.get(); + } + + return nullptr; +} + +const IXFStyle* XFStyleContainer::Item(size_t index) const +{ + assert(index<m_aStyles.size()); + if (index < m_aStyles.size()) + { + return m_aStyles[index].get(); + } + return nullptr; +} + +void XFStyleContainer::ToXml(IXFStream *pStrm) +{ + for (auto const& style : m_aStyles) + { + assert(style); + style->ToXml(pStrm); + } +} + +void XFStyleContainer::ManageStyleFont(IXFStyle *pStyle) +{ + rtl::Reference<XFFont> pStyleFont; + rtl::Reference<XFFont> pFactoryFont; + + if( !pStyle ) + return; + + if( pStyle->GetStyleFamily() == enumXFStyleText ) + { + XFTextStyle *pTS = static_cast<XFTextStyle*>(pStyle); + pStyleFont = pTS->GetFont(); + if( !pStyleFont.is() ) + return; + LwpGlobalMgr* pGlobal = LwpGlobalMgr::GetInstance(); + XFFontFactory* pFontFactory = pGlobal->GetXFFontFactory(); + pFactoryFont = pFontFactory->FindSameFont(pStyleFont); + //this font has been exists in the factory: + if( pFactoryFont.is() ) + { + pTS->SetFont(pFactoryFont); + } + else + { + pFontFactory->AddFont(pStyleFont); + } + } + else if( pStyle->GetStyleFamily() == enumXFStylePara ) + { + XFParaStyle *pPS = static_cast<XFParaStyle*>(pStyle); + pStyleFont = pPS->GetFont(); + if( !pStyleFont.is() ) + return; + LwpGlobalMgr* pGlobal = LwpGlobalMgr::GetInstance(); + XFFontFactory* pFontFactory = pGlobal->GetXFFontFactory(); + pFactoryFont = pFontFactory->FindSameFont(pStyleFont); + //this font has been exists in the factory: + if( pFactoryFont.is() ) + { + pPS->SetFont(pFactoryFont); + } + else + { + pFontFactory->AddFont(pStyleFont); + } + } +} + +bool operator==(XFStyleContainer& b1, XFStyleContainer& b2) +{ + if( b1.m_strStyleNamePrefix != b2.m_strStyleNamePrefix ) + return false; + if( b1.m_aStyles.size() != b2.m_aStyles.size() ) + return false; + for( size_t i=0; i<b1.m_aStyles.size(); ++i ) + { + IXFStyle *pS1 = b1.m_aStyles[i].get(); + IXFStyle *pS2 = b2.m_aStyles[i].get(); + + if( pS1 ) + { + if( !pS2 ) + return false; + if( !pS1->Equal(pS2) ) + return false; + } + else + { + if( pS2 ) + return false; + } + } + return true; +} + +bool operator!=(XFStyleContainer& b1, XFStyleContainer& b2) +{ + return !(b1==b2); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |