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Diffstat (limited to 'lotuswordpro/source/filter/lwpfribptr.cxx')
| -rw-r--r-- | lotuswordpro/source/filter/lwpfribptr.cxx | 596 |
1 files changed, 596 insertions, 0 deletions
diff --git a/lotuswordpro/source/filter/lwpfribptr.cxx b/lotuswordpro/source/filter/lwpfribptr.cxx new file mode 100644 index 000000000..01089461d --- /dev/null +++ b/lotuswordpro/source/filter/lwpfribptr.cxx @@ -0,0 +1,596 @@ +/* -*- 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 + * For LWP filter architecture prototype + ************************************************************************/ + +#include "lwpfribptr.hxx" + +#include "lwpfribheader.hxx" +#include "lwpfribtext.hxx" +#include "lwppara.hxx" +#include "lwpstory.hxx" +#include <xfilter/xftextspan.hxx> +#include <xfilter/xftabstop.hxx> +#include <xfilter/xflinebreak.hxx> +#include "lwpfribsection.hxx" +#include "lwpsection.hxx" +#include "lwpfribbreaks.hxx" +#include "lwpfribframe.hxx" +#include "lwpfribtable.hxx" +#include <xfilter/xftextstyle.hxx> +#include <xfilter/xfstylemanager.hxx> +#include "lwphyperlinkmgr.hxx" +#include "lwpfootnote.hxx" +#include "lwpnotes.hxx" +#include "lwpfribmark.hxx" +#include <xfilter/xfchange.hxx> +#include <lwpchangemgr.hxx> +#include <lwpglobalmgr.hxx> +#include <lwpdropcapmgr.hxx> + +LwpFribPtr::LwpFribPtr() + : m_pFribs(nullptr) + , m_pPara(nullptr) +{ +} + +LwpFribPtr::~LwpFribPtr() +{ + for (LwpFrib* pCurFrib = m_pFribs; pCurFrib;) + { + LwpFrib* pNextFrib = pCurFrib -> GetNext(); + delete pCurFrib; + pCurFrib = pNextFrib; + } +} + +void LwpFribPtr::ReadPara(LwpObjectStream* pObjStrm) +{ + LwpFrib* pCurFrib = m_pFribs = nullptr; + for(;;) + { + // Get the frib type + sal_uInt8 FribTag = pObjStrm->QuickReaduInt8(); + + sal_uInt8 FribType = FribTag & ~FRIB_TAG_TYPEMASK; + + // Stop when we hit Elvis + if (FribType == FRIB_TAG_ELVIS) + break; + + // skip the editor ID + //pObjStrm->SeekRel(sizeof(sal_uInt8)); + sal_uInt8 FribEditor = pObjStrm->QuickReaduInt8(); + if( FribType != FT_MAXIMUM ) + { + LwpFrib* pFrib = LwpFrib::CreateFrib( m_pPara, pObjStrm, FribTag,FribEditor); + if(!m_pFribs) + { + m_pFribs = pFrib; + } + if(pCurFrib) + { + pCurFrib->SetNext(pFrib); + } + else//first frib in the para + { + if (pFrib->GetType() == FRIB_TAG_TEXT) + { + LwpFribText* pText = static_cast<LwpFribText*>(pFrib); + if (pFrib->GetModifiers()) + m_pPara->SetFirstFrib(pText->GetText(),pText->GetModifiers()->FontID); + else + m_pPara->SetFirstFrib(pText->GetText(),0); + } + } + pCurFrib = pFrib; + } + } +} + +void LwpFribPtr::XFConvert() +{ + LwpFrib* pFrib = m_pFribs; + while(pFrib) + { + sal_uInt8 nFribType = pFrib->GetType(); + bool bRevisionFlag = pFrib->GetRevisionFlag(); + OUString sChangeID; + if (bRevisionFlag) + { + if ( nFribType!= FRIB_TAG_TABLE && nFribType != FRIB_TAG_FIELD + && nFribType != FRIB_TAG_FRAME) + { + //sal_uInt8 nRevisionType = pFrib->GetRevisionType(); + LwpGlobalMgr* pGlobal = LwpGlobalMgr::GetInstance(); + LwpChangeMgr* pChangeMgr = pGlobal->GetLwpChangeMgr(); + sChangeID = pChangeMgr->GetChangeID(pFrib); + if (!sChangeID.isEmpty()) + { + rtl::Reference<XFChangeStart> xChangeStart(new XFChangeStart); + xChangeStart->SetChangeID(sChangeID); + m_pXFPara->Add(xChangeStart.get()); + } + } + } + + switch(nFribType) + { + case FRIB_TAG_TEXT: + { + LwpFribText* textFrib= static_cast<LwpFribText*>(pFrib); + textFrib->XFConvert(m_pXFPara.get(),m_pPara->GetStory()); + } + break; + case FRIB_TAG_TAB: + { + LwpFribTab* tabFrib = static_cast<LwpFribTab*>(pFrib); + if (pFrib->m_ModFlag) + { + rtl::Reference<XFTextSpan> xSpan(new XFTextSpan); + xSpan->SetStyleName(tabFrib->GetStyleName()); + rtl::Reference<XFTabStop> xTab(new XFTabStop); + xSpan->Add(xTab.get()); + m_pXFPara->Add(xSpan.get()); + } + else + { + rtl::Reference<XFTabStop> xTab(new XFTabStop); + m_pXFPara->Add(xTab.get()); + } + break; + } + case FRIB_TAG_SECTION: + { + LwpFribSection* pSectionFrib = static_cast<LwpFribSection*>(pFrib); + pSectionFrib->ParseSection(); + break; + } + + case FRIB_TAG_PAGEBREAK: + { + LwpFribPageBreak* pPageBreak = static_cast<LwpFribPageBreak*>(pFrib); + LwpPageLayout* pLayout = dynamic_cast<LwpPageLayout*>(pPageBreak->GetLayout().obj().get()); + if(pLayout) + { + pPageBreak->ParseLayout(); + } + else + { + if (pPageBreak->IsLastFrib()) + { + m_pXFPara->SetStyleName( pPageBreak->GetStyleName() ); + } + else + { + //parse pagebreak + rtl::Reference<XFParagraph> xPara(new XFParagraph); + xPara->SetStyleName(pFrib->GetStyleName()); + SetXFPara(xPara.get()); + m_pPara->AddXFContent(xPara.get()); + } + } + break; + } + case FRIB_TAG_COLBREAK: + { + rtl::Reference<XFParagraph> xPara(new XFParagraph); + xPara->SetStyleName(pFrib->GetStyleName()); + SetXFPara(xPara.get()); + m_pPara->AddXFContent(xPara.get()); + break; + } + case FRIB_TAG_LINEBREAK: + { + rtl::Reference<XFLineBreak> xLineBreak(new XFLineBreak); + m_pXFPara->Add(xLineBreak.get()); + break; + } + case FRIB_TAG_UNICODE: //fall through + case FRIB_TAG_UNICODE2: //fall through + case FRIB_TAG_UNICODE3: //fall through + { + LwpFribUnicode* unicodeFrib= static_cast<LwpFribUnicode*>(pFrib); + unicodeFrib->XFConvert(m_pXFPara.get(), m_pPara->GetStory()); + } + break; + case FRIB_TAG_HARDSPACE: + { + OUString sHardSpace(u'\x00a0'); + LwpStory *pStory = m_pPara->GetStory(); + LwpHyperlinkMgr* pHyperlink = pStory ? pStory->GetHyperlinkMgr() : nullptr; + if (pHyperlink && pHyperlink->GetHyperlinkFlag()) + pFrib->ConvertHyperLink(m_pXFPara.get(), pHyperlink,sHardSpace); + else + pFrib->ConvertChars(m_pXFPara.get(), sHardSpace); + } + break; + case FRIB_TAG_SOFTHYPHEN: + pFrib->ConvertChars(m_pXFPara.get(), u"\x00ad"); + break; + case FRIB_TAG_FRAME: + { + LwpFribFrame* frameFrib= static_cast<LwpFribFrame*>(pFrib); + rtl::Reference<LwpObject> pLayout = frameFrib->GetLayout(); + if (pLayout.is() && pLayout->GetTag() == VO_DROPCAPLAYOUT) + { + LwpFoundry* pFoundry = m_pPara->GetFoundry(); + LwpDropcapMgr* pMgr = pFoundry ? pFoundry->GetDropcapMgr() : nullptr; + if (pMgr) + pMgr->SetXFPara(m_pXFPara.get()); + } + frameFrib->XFConvert(m_pXFPara.get()); + break; + } + case FRIB_TAG_CHBLOCK: + { + LwpFribCHBlock* chbFrib = static_cast<LwpFribCHBlock*>(pFrib); + chbFrib->XFConvert(m_pXFPara.get(),m_pPara->GetStory()); + } + break; + case FRIB_TAG_TABLE: + { + LwpFribTable* tableFrib = static_cast<LwpFribTable*>(pFrib); + //tableFrib->XFConvert(m_pPara->GetXFContainer()); + tableFrib->XFConvert(m_pXFPara.get()); + } + break; + case FRIB_TAG_BOOKMARK: + { + LwpFribBookMark* bookmarkFrib = static_cast<LwpFribBookMark*>(pFrib); + bookmarkFrib->XFConvert(m_pXFPara.get()); + } + break; + case FRIB_TAG_FOOTNOTE: + { + LwpFribFootnote* pFootnoteFrib = static_cast<LwpFribFootnote*>(pFrib); + pFootnoteFrib->XFConvert(m_pXFPara.get()); + break; + } + case FRIB_TAG_FIELD: + { + LwpFribField* fieldFrib = static_cast<LwpFribField*>(pFrib); + fieldFrib->XFConvert(m_pXFPara.get()); + break; + } + case FRIB_TAG_NOTE: + { + LwpFribNote* pNoteFrib = static_cast<LwpFribNote*>(pFrib); + pNoteFrib->XFConvert(m_pXFPara.get()); + break; + } + case FRIB_TAG_PAGENUMBER: + { + LwpFribPageNumber* pagenumFrib = static_cast<LwpFribPageNumber*>(pFrib); + pagenumFrib->XFConvert(m_pXFPara.get()); + break; + } + case FRIB_TAG_DOCVAR: + { + LwpFribDocVar* docFrib = static_cast<LwpFribDocVar*>(pFrib); + docFrib->XFConvert(m_pXFPara.get()); + break; + } + case FRIB_TAG_RUBYMARKER: + { + LwpFribRubyMarker* rubyFrib = static_cast<LwpFribRubyMarker*>(pFrib); + rubyFrib->XFConvert(m_pXFPara.get()); + break; + } + case FRIB_TAG_RUBYFRAME: + { + LwpFribRubyFrame* rubyfrmeFrib = static_cast<LwpFribRubyFrame*>(pFrib); + rubyfrmeFrib->XFConvert(); + break; + } + default : + break; + } + + if (bRevisionFlag )//&& pFrib->GetRevisionType() == LwpFrib::REV_INSERT) + { + if (nFribType!= FRIB_TAG_TABLE && nFribType != FRIB_TAG_FIELD + && nFribType != FRIB_TAG_FRAME) + { + if (!sChangeID.isEmpty()) + { + rtl::Reference<XFChangeEnd> xChangeEnd(new XFChangeEnd); + xChangeEnd->SetChangeID(sChangeID); + m_pXFPara->Add(xChangeEnd.get()); + } + } + } + pFrib = pFrib->GetNext(); + } + +} + +/************************************************************************** + * @descr: Whether has a frib which type is nType +**************************************************************************/ +LwpFrib* LwpFribPtr::HasFrib(sal_uInt8 nType) +{ + LwpFrib* pFrib = m_pFribs; + while(pFrib) + { + if(pFrib->GetType()==nType) + { + return pFrib; + } + pFrib = pFrib->GetNext(); + } + return nullptr; +} + +void LwpFribPtr::GatherAllText() +{ + LwpFrib* pFrib = m_pFribs; + while(pFrib) + { + switch(pFrib->GetType()) + { + case FRIB_TAG_TEXT: + { + OUString sText = static_cast<LwpFribText*>(pFrib)->GetText(); + m_pPara->SetAllText(sText); + break; + } + case FRIB_TAG_UNICODE: //fall through + case FRIB_TAG_UNICODE2: //fall through + case FRIB_TAG_UNICODE3: //fall through : + { + OUString sText = static_cast<LwpFribText*>(pFrib)->GetText(); + m_pPara->SetAllText(sText); + break; + } + default : + break; + } + pFrib = pFrib->GetNext(); + } +} + +void LwpFribPtr::RegisterStyle() +{ + LwpFrib* pFrib = m_pFribs; + while(pFrib) + { + switch(pFrib->GetType()) + { + case FRIB_TAG_TEXT: + { + pFrib->RegisterStyle(m_pPara->GetFoundry()); + OUString sText = static_cast<LwpFribText*>(pFrib)->GetText(); + ProcessDropcap(m_pPara->GetStory(), pFrib,sText.getLength()); + break; + } + case FRIB_TAG_TAB: + pFrib->RegisterStyle(m_pPara->GetFoundry()); + break; + case FRIB_TAG_SECTION: + { + //section registerstyle here; + LwpFribSection* pSectionFrib = static_cast<LwpFribSection*>(pFrib); + pSectionFrib->RegisterSectionStyle(); + //for bullet + pSectionFrib->SetSectionName(); + } + break; + case FRIB_TAG_PAGEBREAK: + { + LwpFribPageBreak* breakFrib = static_cast<LwpFribPageBreak*>(pFrib); + breakFrib->RegisterBreakStyle(m_pPara); + } + break; + case FRIB_TAG_COLBREAK: + { + LwpFribColumnBreak* breakFrib = static_cast<LwpFribColumnBreak*>(pFrib); + breakFrib->RegisterBreakStyle(m_pPara); + } + break; + case FRIB_TAG_UNICODE: //fall through + case FRIB_TAG_UNICODE2: //fall through + case FRIB_TAG_UNICODE3: //fall through : + { + pFrib->RegisterStyle(m_pPara->GetFoundry()); + OUString sText = static_cast<LwpFribUnicode*>(pFrib)->GetText(); + ProcessDropcap(m_pPara->GetStory(), pFrib,sText.getLength()); + break; + } + case FRIB_TAG_HARDSPACE: + pFrib->RegisterStyle(m_pPara->GetFoundry()); + ProcessDropcap(m_pPara->GetStory(),pFrib,1); + break; + case FRIB_TAG_SOFTHYPHEN: + pFrib->RegisterStyle(m_pPara->GetFoundry()); + break; + case FRIB_TAG_FRAME: + { + LwpFribFrame* frameFrib = static_cast<LwpFribFrame*>(pFrib); + frameFrib->SetParaDropcap(m_pPara); + frameFrib->RegisterStyle(m_pPara->GetFoundry()); + //register framelayout style, ,03/09/2005 + //frameFrib->GetLayout()->RegisterStyle(); + } + break; + case FRIB_TAG_CHBLOCK: + break; + case FRIB_TAG_TABLE: + { + LwpFribTable* tableFrib = static_cast<LwpFribTable*>(pFrib); + tableFrib->RegisterNewStyle(); + } + break; + case FRIB_TAG_FOOTNOTE: + { + LwpFribFootnote* pFribFootnote = static_cast<LwpFribFootnote*>(pFrib); + pFribFootnote->RegisterNewStyle(); + } + break; + case FRIB_TAG_NOTE: + { + LwpFribNote* pNoteFrib = static_cast<LwpFribNote*>(pFrib); + pNoteFrib->RegisterNewStyle(); + break; + } + case FRIB_TAG_PAGENUMBER: + { + pFrib->RegisterStyle(m_pPara->GetFoundry()); + break; + } + case FRIB_TAG_DOCVAR: + { + LwpFribDocVar* docFrib = static_cast<LwpFribDocVar*>(pFrib); + docFrib->RegisterStyle(m_pPara->GetFoundry()); + break; + } + case FRIB_TAG_FIELD: + { + LwpFribField* fieldFrib = static_cast<LwpFribField*>(pFrib); + fieldFrib->RegisterStyle(m_pPara->GetFoundry()); + break; + } + case FRIB_TAG_BOOKMARK: + { + LwpFribBookMark* bookmarkFrib = static_cast<LwpFribBookMark*>(pFrib); + bookmarkFrib->RegisterStyle(m_pPara->GetFoundry()); + break; + } + case FRIB_TAG_RUBYFRAME: + { + LwpFribRubyFrame* rubyfrmeFrib = static_cast<LwpFribRubyFrame*>(pFrib); + rubyfrmeFrib->RegisterStyle(m_pPara->GetFoundry()); + break; + } + default : + break; + } + if (pFrib->GetRevisionFlag() && pFrib->GetType()!= FRIB_TAG_FIELD) + { + LwpGlobalMgr* pGlobal = LwpGlobalMgr::GetInstance(); + LwpChangeMgr* pChangeMgr = pGlobal->GetLwpChangeMgr(); + pChangeMgr->AddChangeFrib(pFrib); + } + + pFrib = pFrib->GetNext(); + } +} + +void LwpFribPtr::ProcessDropcap(LwpStory* pStory, const LwpFrib* pFrib,sal_uInt32 nLen) +{ + if (pStory && pStory->GetDropcapFlag()) + { + XFStyleManager* pXFStyleManager = LwpGlobalMgr::GetInstance()->GetXFStyleManager(); + XFTextStyle* pFribStyle = pXFStyleManager->FindTextStyle(pFrib->GetStyleName()); + pFribStyle->GetFont()->SetFontSize(0); + + LwpDropcapLayout* pObj = dynamic_cast<LwpDropcapLayout*>(pStory->GetLayoutsWithMe().GetOnlyLayout().obj().get()); + if (pObj) + pObj->SetChars(nLen); + } +} +/** + * @descr: If the position of pPreLayout is earlier than pNextLayout, return true, or return false, default return true + * +*/ +bool LwpFribPtr::ComparePagePosition(LwpVirtualLayout const * pPreLayout, LwpVirtualLayout const * pNextLayout) +{ + if(!pPreLayout || !pNextLayout) + return true; + + LwpFrib* pFrib = m_pFribs; + LwpVirtualLayout* pLayout = nullptr; + while(pFrib) + { + switch(pFrib->GetType()) + { + case FRIB_TAG_SECTION: + { + LwpFribSection* pSectionFrib = static_cast<LwpFribSection*>(pFrib); + LwpSection* pSection = pSectionFrib->GetSection(); + if(pSection) + { + pLayout = pSection->GetPageLayout(); + } + + break; + } + case FRIB_TAG_PAGEBREAK: + { + LwpFribPageBreak* pPageBreak = static_cast<LwpFribPageBreak*>(pFrib); + pLayout = dynamic_cast<LwpVirtualLayout*>(pPageBreak->GetLayout().obj().get()); + break; + } + default: + break; + } + + if(pLayout) + { + if(pPreLayout == pLayout) + return true; + if(pNextLayout == pLayout) + return false; + } + pFrib = pFrib->GetNext(); + } + + return true; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |