diff options
Diffstat (limited to '')
| -rw-r--r-- | lotuswordpro/source/filter/lwpstory.cxx | 476 |
1 files changed, 476 insertions, 0 deletions
diff --git a/lotuswordpro/source/filter/lwpstory.cxx b/lotuswordpro/source/filter/lwpstory.cxx new file mode 100644 index 000000000..acc0beebc --- /dev/null +++ b/lotuswordpro/source/filter/lwpstory.cxx @@ -0,0 +1,476 @@ +/* -*- 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 + * LwpStory: + 1. Word Pro object for paragraph list; + 2. the content of layout object + ************************************************************************/ + +#include <lwpglobalmgr.hxx> +#include "lwpstory.hxx" +#include <xfilter/xftextstyle.hxx> +#include <xfilter/xfstylemanager.hxx> +#include "lwppara.hxx" +#include <lwpobjfactory.hxx> +#include "lwppagelayout.hxx" +#include <rtl/ustrbuf.hxx> + +#include <algorithm> +#include <o3tl/sorted_vector.hxx> + + +LwpStory::LwpStory(LwpObjectHeader const &objHdr, LwpSvStream* pStrm) + : LwpContent(objHdr, pStrm) + , m_bPMModified(false) + , m_pCurrentLayout(nullptr) + , m_pTabLayout(nullptr) + , m_bDropcap(false) + , m_pHyperlinkMgr(new LwpHyperlinkMgr) +{ +} + +LwpStory::~LwpStory() +{ +} + +void LwpStory::Read() +{ + LwpContent::Read(); + m_ParaList.Read(m_pObjStrm.get()); + m_FirstParaStyle.ReadIndexed(m_pObjStrm.get()); + m_pObjStrm->SkipExtra(); +} + +/************************************************************************** + * @descr: Convert all the contents in current story +**************************************************************************/ +void LwpStory::XFConvert(XFContentContainer* pCont) +{ + //process frame which anchor frame + XFConvertFrameInFrame(pCont); + //process para list + XFContentContainer* pParaCont = pCont; + rtl::Reference<LwpPara> xPara(dynamic_cast<LwpPara*>(GetFirstPara().obj().get())); + o3tl::sorted_vector<LwpPara*> aSeen; + while (xPara.is()) + { + bool bAlreadySeen = !aSeen.insert(xPara.get()).second; + if (bAlreadySeen) + throw std::runtime_error("loop in conversion"); + + xPara->SetFoundry(m_pFoundry); + xPara->XFConvert(pParaCont); + + //Get the xfcontainer for the next para + pParaCont = xPara->GetXFContainer(); + rtl::Reference<LwpPara> xNext(dynamic_cast<LwpPara*>(xPara->GetNext().obj().get())); + xPara = xNext; + } + + //process frame which anchor is to cell after converter all the para + XFConvertFrameInCell(pCont); + XFConvertFrameInHeaderFooter(pCont); + + //Release Lwp Objects + rtl::Reference<LwpPara> xCur(dynamic_cast<LwpPara*>(GetFirstPara().obj().get())); + rtl::Reference<LwpPara> xNext; + while (xCur.is()) + { + xNext.set(dynamic_cast<LwpPara*>(xCur->GetNext().obj().get())); + LwpGlobalMgr* pGlobal = LwpGlobalMgr::GetInstance(); + LwpObjectFactory* pObjMgr = pGlobal->GetLwpObjFactory(); + pObjMgr->ReleaseObject(xCur->GetObjectID()); + xCur = xNext; + } +} + +void LwpStory::RegisterStyle() +{ + rtl::Reference<LwpPara> xPara(dynamic_cast<LwpPara*>(GetFirstPara().obj().get())); + o3tl::sorted_vector<LwpPara*> aSeen; + while (xPara.is()) + { + bool bAlreadySeen = !aSeen.insert(xPara.get()).second; + if (bAlreadySeen) + throw std::runtime_error("loop in register style"); + xPara->SetFoundry(m_pFoundry); + xPara->DoRegisterStyle(); + xPara.set(dynamic_cast<LwpPara*>(xPara->GetNext().obj().get())); + } +} + +void LwpStory::Parse(IXFStream* pOutputStream) +{ + m_xXFContainer.set(new XFContentContainer); + XFConvert(m_xXFContainer.get()); + m_xXFContainer->ToXml(pOutputStream); + m_xXFContainer.clear(); +} + +/************************************************************************** + * @descr: Set current page layout. If pPageLayout is a mirror page layout, + use odd child page layout as current page layout. +**************************************************************************/ +void LwpStory::SetCurrentLayout(LwpPageLayout *pPageLayout) +{ + LwpPageLayout* pLayout = pPageLayout->GetOddChildLayout(); + if(pLayout) + { + m_pCurrentLayout = pLayout; + m_pTabLayout = pLayout; + } + else + { + m_pCurrentLayout = pPageLayout; + m_pTabLayout = pPageLayout; + } + m_bPMModified = true; +} + +/************************************************************************** + * @descr: Get the next page layout relative to m_pCurrentLayout +**************************************************************************/ +LwpPageLayout* LwpStory::GetNextPageLayout() +{ + std::vector<LwpPageLayout*>::iterator it = std::find(m_LayoutList.begin(), m_LayoutList.end(), m_pCurrentLayout); + if (it != m_LayoutList.end() && (it+1) != m_LayoutList.end()) + return *(it+1); + return nullptr; +} +/************************************************************************** + * @descr: Sort the pagelayout according to their position +**************************************************************************/ +void LwpStory::SortPageLayout() +{ + //Get all the pagelayout and store in list + std::vector<LwpPageLayout*> aLayoutList; + rtl::Reference<LwpVirtualLayout> xLayout(GetLayout(nullptr)); + while (xLayout) + { + LwpPageLayout *pLayout = xLayout->IsPage() + ? dynamic_cast<LwpPageLayout*>(xLayout.get()) + : nullptr; + if (pLayout) + { + LwpLayout::UseWhenType eSectionType = pLayout->GetUseWhenType(); + //for mirror page, the child is pagelayout + rtl::Reference<LwpVirtualLayout> xParent = xLayout->GetParentLayout(); + if(eSectionType != LwpLayout::StartWithinColume && xParent.is() && !xParent->IsPage()) + { + aLayoutList.push_back(pLayout); + } + } + xLayout = GetLayout(xLayout.get()); + } + // sort the pagelayout according to their position + if (!aLayoutList.empty()) + { + for( std::vector<LwpPageLayout*>::iterator aIt = aLayoutList.begin(); aIt != aLayoutList.end() -1; ++aIt) + { + for( std::vector<LwpPageLayout*>::iterator bIt = aIt +1; bIt != aLayoutList.end(); ++bIt ) + { + if(!(**aIt < **bIt)) + { + std::swap(*aIt, *bIt); + } + } + } + } + + //put all the sorted layouts into list + m_LayoutList.clear(); + + for (auto const& layout : aLayoutList) + { + m_LayoutList.push_back(layout); + } +} + +/************************************************************************** + * @descr: whether need create a new section and reset column in current page layout +**************************************************************************/ +bool LwpStory::IsNeedSection() +{ + bool bNewSection = false; + if(m_pCurrentLayout) + { + if(m_pCurrentLayout->HasColumns()) + { + //get the following pagelayout and its type + bool bColumns = true; + LwpPageLayout* pNextLayout = GetNextPageLayout(); + if(pNextLayout) + { + //get layout type + LwpLayout::UseWhenType eWhenType = pNextLayout->GetUseWhenType(); + switch(eWhenType) + { + case LwpLayout::StartWithinColume://not support now + case LwpLayout::StartWithinPage: + { + bColumns =false; + bNewSection = true; + break; + } + case LwpLayout::StartOnNextPage: + case LwpLayout::StartOnOddPage://not support now + case LwpLayout::StartOnEvenPage://not support now + { + bColumns =true; + bNewSection = false; + break; + } + default: + break; + } + } + + //if bColumns is true, the page layout doesn't need columns, set the xfcolumns to NULL in page master + if(!bColumns) + { + m_pCurrentLayout->ResetXFColumns(); + } + } + SetPMModified(false); + } + return bNewSection; +} +/************************************************************************** + * @descr: process frame which anchor type is to cell +**************************************************************************/ +void LwpStory::XFConvertFrameInCell(XFContentContainer* pCont) +{ + rtl::Reference<LwpVirtualLayout> xLayout(GetLayout(nullptr)); + while (xLayout.is()) + { + rtl::Reference<LwpVirtualLayout> xFrameLayout(dynamic_cast<LwpVirtualLayout*>(xLayout->GetChildHead().obj().get())); + while (xFrameLayout.is()) + { + if (xFrameLayout->IsAnchorCell() && xFrameLayout->HasContent()) + { + //get the first xfpara + rtl::Reference<XFContent> first( + pCont->FindFirstContent(enumXFContentPara)); + XFContentContainer* pXFFirtPara = static_cast<XFContentContainer*>(first.get()); + if(pXFFirtPara) + xFrameLayout->DoXFConvert(pXFFirtPara); + } + xFrameLayout.set(dynamic_cast<LwpVirtualLayout*>(xFrameLayout->GetNext().obj().get())); + } + xLayout = GetLayout(xLayout.get()); + } +} + +/************************************************************************** + * @descr: process frame which anchor type is to page +**************************************************************************/ +void LwpStory::XFConvertFrameInPage(XFContentContainer* pCont) +{ + rtl::Reference<LwpVirtualLayout> xLayout(GetLayout(nullptr)); + while (xLayout.is()) + { + rtl::Reference<LwpVirtualLayout> xFrameLayout(dynamic_cast<LwpVirtualLayout*>(xLayout->GetChildHead().obj().get())); + o3tl::sorted_vector<LwpVirtualLayout*> aSeen; + while (xFrameLayout.is()) + { + bool bAlreadySeen = !aSeen.insert(xFrameLayout.get()).second; + if (bAlreadySeen) + throw std::runtime_error("loop in conversion"); + if( xFrameLayout->IsAnchorPage() + && (xFrameLayout->IsFrame() + || xFrameLayout->IsSuperTable() + || xFrameLayout->IsGroupHead()) ) + { + xFrameLayout->DoXFConvert(pCont); + } + xFrameLayout.set(dynamic_cast<LwpVirtualLayout*>(xFrameLayout->GetNext().obj().get())); + } + xLayout = GetLayout(xLayout.get()); + } +} +/************************************************************************** + * @descr: process frame which anchor type is to frame +**************************************************************************/ +void LwpStory::XFConvertFrameInFrame(XFContentContainer* pCont) +{ + rtl::Reference<LwpVirtualLayout> xLayout(GetLayout(nullptr)); + while (xLayout) + { + rtl::Reference<LwpVirtualLayout> xFrameLayout(dynamic_cast<LwpVirtualLayout*>(xLayout->GetChildHead().obj().get())); + o3tl::sorted_vector<LwpVirtualLayout*> aSeen; + while (xFrameLayout.is()) + { + bool bAlreadySeen = !aSeen.insert(xFrameLayout.get()).second; + if (bAlreadySeen) + throw std::runtime_error("loop in register style"); + if (xFrameLayout->IsAnchorFrame()) + { + xFrameLayout->DoXFConvert(pCont); + } + xFrameLayout.set(dynamic_cast<LwpVirtualLayout*>(xFrameLayout->GetNext().obj().get())); + } + xLayout = GetLayout(xLayout.get()); + } +} +/************************************************************************** + * @descr: process frame which anchor type is to page and the frame is contained by header or footer +**************************************************************************/ +void LwpStory::XFConvertFrameInHeaderFooter(XFContentContainer* pCont) +{ + rtl::Reference<LwpVirtualLayout> xLayout(GetLayout(nullptr)); + while (xLayout.is()) + { + rtl::Reference<LwpVirtualLayout> xFrameLayout(dynamic_cast<LwpVirtualLayout*>(xLayout->GetChildHead().obj().get())); + while (xFrameLayout.is()) + { + if (xFrameLayout->IsAnchorPage() && (xLayout->IsHeader() || xLayout->IsFooter())) + { + //The frame must be included by <text:p> + rtl::Reference<XFContent> first( + pCont->FindFirstContent(enumXFContentPara)); + XFContentContainer* pXFFirtPara = static_cast<XFContentContainer*>(first.get()); + if(pXFFirtPara) + xFrameLayout->DoXFConvert(pXFFirtPara); + } + xFrameLayout.set(dynamic_cast<LwpVirtualLayout*>(xFrameLayout->GetNext().obj().get())); + } + xLayout = GetLayout(xLayout.get()); + } +} + +void LwpStory::AddXFContent(XFContent* pContent) +{ + if (m_xXFContainer) + m_xXFContainer->Add(pContent); +} + +XFContentContainer* LwpStory::GetXFContent() +{ + return m_xXFContainer.get(); +} + +LwpPara* LwpStory::GetLastParaOfPreviousStory() +{ + rtl::Reference<LwpVirtualLayout> xVLayout(GetLayout(nullptr)); + if (xVLayout.is()) + { + return xVLayout->GetLastParaOfPreviousStory(); + } + + return nullptr; +} +/************************************************************************** + * @descr: get text from story +**************************************************************************/ +OUString LwpStory::GetContentText(bool bAllText) +{ + if (bAllText)//convert all text fribs + { + OUStringBuffer sText; + //process para list + LwpPara* pPara = dynamic_cast<LwpPara*>(GetFirstPara().obj().get()); + while (pPara) + { + pPara->SetFoundry(m_pFoundry); + sText.append(pPara->GetContentText(true)); + pPara = dynamic_cast<LwpPara*>(pPara->GetNext().obj().get()); + } + return sText.makeStringAndClear(); + } + else //only the first text frib + { + rtl::Reference<LwpObject> pObj = GetFirstPara().obj(); + if(pObj.is()) + { + LwpPara* pPara = dynamic_cast<LwpPara*>(pObj.get()); + if (!pPara || pPara->GetNext().obj() != nullptr) + return OUString(); + pPara->SetFoundry(m_pFoundry); + return pPara->GetContentText(); + } + return OUString(); + } + +} +OUString LwpStory::RegisterFirstFribStyle() +{ + LwpPara* pPara = dynamic_cast<LwpPara*>(GetFirstPara().obj().get()); + if (!pPara) + return OUString(); + pPara->SetFoundry(m_pFoundry); + LwpFribPtr& rFribs = pPara->GetFribs(); + LwpFrib* pFirstFrib = rFribs.GetFribs(); + pFirstFrib->RegisterStyle(m_pFoundry); + XFStyleManager* pXFStyleManager = LwpGlobalMgr::GetInstance()->GetXFStyleManager(); + XFTextStyle* pBaseStyle = pXFStyleManager->FindTextStyle(pFirstFrib->GetStyleName()); + if (pBaseStyle == nullptr) + return OUString(); + std::unique_ptr<XFTextStyle> pStyle(new XFTextStyle); + *pStyle = *pBaseStyle; + OUString sName = "Ruby" + pFirstFrib->GetStyleName(); + pStyle->SetStyleName(sName); + pXFStyleManager->AddStyle(std::move(pStyle)); + return sName; +} + +bool LwpStory::IsBullStyleUsedBefore(const OUString& rStyleName, sal_uInt8 nPos) +{ + return std::any_of(m_vBulletStyleNameList.rbegin(), m_vBulletStyleNameList.rend(), + [&rStyleName, &nPos](const NamePosPair& rPair) { return rPair.first == rStyleName && rPair.second == nPos; }); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |