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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: bookmrk.cxx,v $
* $Revision: 1.11 $
*
* 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.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sw.hxx"
#include <bookmrk.hxx>
#include <IDocumentMarkAccess.hxx>
#include <doc.hxx>
#include <errhdl.hxx>
#include <ndtxt.hxx>
#include <pam.hxx>
#include <swserv.hxx>
#include <svx/linkmgr.hxx>
#include <swtypes.hxx>
#include <undobj.hxx>
#include <unobookmark.hxx>
#include <rtl/random.h>
SV_IMPL_REF( SwServerObject )
using namespace ::sw::mark;
using namespace ::com::sun::star;
namespace
{
static void lcl_FixPosition(SwPosition& rPos)
{
// make sure the position has 1) the proper node, and 2) a proper index
SwTxtNode* pTxtNode = rPos.nNode.GetNode().GetTxtNode();
if(pTxtNode == NULL && rPos.nContent.GetIndex() > 0)
{
OSL_TRACE(
"bookmrk.cxx::lcl_FixPosition"
" - illegal position: %d without proper TxtNode", rPos.nContent.GetIndex());
rPos.nContent.Assign(NULL, 0);
}
else if(pTxtNode != NULL && rPos.nContent.GetIndex() > pTxtNode->Len())
{
OSL_TRACE(
"bookmrk.cxx::lcl_FixPosition"
" - illegal position: %d is beyond %d", rPos.nContent.GetIndex(), pTxtNode->Len());
rPos.nContent.Assign(pTxtNode, pTxtNode->Len());
}
};
static void lcl_AssureFieldMarksSet(Fieldmark* const pField,
SwDoc* const io_pDoc,
const sal_Unicode aStartMark,
const sal_Unicode aEndMark)
{
const SwPosition& rStart = pField->GetMarkStart();
const SwPosition& rEnd = pField->GetMarkEnd();
SwTxtNode const * const pStartTxtNode = io_pDoc->GetNodes()[rStart.nNode]->GetTxtNode();
SwTxtNode const * const pEndTxtNode = io_pDoc->GetNodes()[rEnd.nNode]->GetTxtNode();
const sal_Unicode ch_start=pStartTxtNode->GetTxt().GetChar(rStart.nContent.GetIndex());
const sal_Unicode ch_end=pEndTxtNode->GetTxt().GetChar(rEnd.nContent.GetIndex()-1);
const SwPaM aStartPaM(rStart);
const SwPaM aEndPaM(rEnd);
io_pDoc->StartUndo(UNDO_UI_REPLACE, NULL);
if(ch_start != aStartMark)
{
io_pDoc->InsertString(aStartPaM, aStartMark);
}
if(aEndMark && ch_end != aEndMark)
{
io_pDoc->InsertString(aEndPaM, aEndMark);
}
io_pDoc->EndUndo(UNDO_UI_REPLACE, NULL);
};
}
namespace sw { namespace mark
{
MarkBase::MarkBase(const SwPaM& aPaM,
const ::rtl::OUString& rName)
: SwModify(0)
, m_pPos1(new SwPosition(*(aPaM.GetPoint())))
, m_aName(rName)
{
lcl_FixPosition(*m_pPos1);
if(aPaM.HasMark())
{
MarkBase::SetOtherMarkPos(*(aPaM.GetMark()));
lcl_FixPosition(*m_pPos2);
}
}
void MarkBase::SetMarkPos(const SwPosition& rNewPos)
{
::boost::scoped_ptr<SwPosition>(new SwPosition(rNewPos)).swap(m_pPos1);
//lcl_FixPosition(*m_pPos1);
}
void MarkBase::SetOtherMarkPos(const SwPosition& rNewPos)
{
::boost::scoped_ptr<SwPosition>(new SwPosition(rNewPos)).swap(m_pPos2);
//lcl_FixPosition(*m_pPos2);
}
MarkBase::~MarkBase()
{ }
::rtl::OUString MarkBase::GenerateNewName(const ::rtl::OUString& rPrefix)
{
static rtlRandomPool aPool = rtl_random_createPool();
static ::rtl::OUString sUniquePostfix;
static sal_Int32 nCount = SAL_MAX_INT32;
::rtl::OUStringBuffer aResult(rPrefix);
if(nCount == SAL_MAX_INT32)
{
sal_Int32 nRandom;
::rtl::OUStringBuffer sUniquePostfixBuffer;
rtl_random_getBytes(aPool, &nRandom, sizeof(nRandom));
sUniquePostfix = ::rtl::OUStringBuffer(13).appendAscii("_").append(static_cast<sal_Int32>(abs(nRandom))).makeStringAndClear();
nCount = 0;
}
// putting the counter in front of the random parts will speed up string comparisons
return aResult.append(nCount++).append(sUniquePostfix).makeStringAndClear();
}
// SwClient
void MarkBase::Modify(SfxPoolItem *pOld, SfxPoolItem *pNew)
{
SwModify::Modify(pOld, pNew);
if (pOld && (RES_REMOVE_UNO_OBJECT == pOld->Which()))
{ // invalidate cached uno object
SetXBookmark(uno::Reference<text::XTextContent>(0));
}
}
NavigatorReminder::NavigatorReminder(const SwPaM& rPaM)
: MarkBase(rPaM, our_sNamePrefix)
{ }
const ::rtl::OUString NavigatorReminder::our_sNamePrefix = ::rtl::OUString::createFromAscii("__NavigatorReminder__");
UnoMark::UnoMark(const SwPaM& aPaM)
: MarkBase(aPaM, MarkBase::GenerateNewName(our_sNamePrefix))
{ }
const ::rtl::OUString UnoMark::our_sNamePrefix = ::rtl::OUString::createFromAscii("__UnoMark__");
DdeBookmark::DdeBookmark(const SwPaM& aPaM)
: MarkBase(aPaM, MarkBase::GenerateNewName(our_sNamePrefix))
, m_aRefObj(NULL)
{ }
void DdeBookmark::SetRefObject(SwServerObject* pObj)
{
m_aRefObj = pObj;
}
const ::rtl::OUString DdeBookmark::our_sNamePrefix = ::rtl::OUString::createFromAscii("__DdeLink__");
void DdeBookmark::DeregisterFromDoc(SwDoc* const pDoc)
{
if(m_aRefObj.Is())
pDoc->GetLinkManager().RemoveServer(m_aRefObj);
}
DdeBookmark::~DdeBookmark()
{
if( m_aRefObj.Is() )
{
if(m_aRefObj->HasDataLinks())
{
::sfx2::SvLinkSource* p = &m_aRefObj;
p->SendDataChanged();
}
m_aRefObj->SetNoServer();
}
}
Bookmark::Bookmark(const SwPaM& aPaM,
const KeyCode& rCode,
const ::rtl::OUString& rName,
const ::rtl::OUString& rShortName)
: DdeBookmark(aPaM)
, ::sfx2::Metadatable()
, m_aCode(rCode)
, m_sShortName(rShortName)
{
m_aName = rName;
}
void Bookmark::InitDoc(SwDoc* const io_pDoc)
{
if(io_pDoc->DoesUndo())
{
io_pDoc->ClearRedo();
io_pDoc->AppendUndo(new SwUndoInsBookmark(*this));
}
io_pDoc->SetModified();
}
// ::sfx2::Metadatable
::sfx2::IXmlIdRegistry& Bookmark::GetRegistry()
{
SwDoc *const pDoc( GetMarkPos().GetDoc() );
OSL_ENSURE(pDoc, "Bookmark::MakeUnoObject: no doc?");
return pDoc->GetXmlIdRegistry();
}
bool Bookmark::IsInClipboard() const
{
SwDoc *const pDoc( GetMarkPos().GetDoc() );
OSL_ENSURE(pDoc, "Bookmark::IsInClipboard: no doc?");
return pDoc->IsClipBoard();
}
bool Bookmark::IsInUndo() const
{
return false;
}
bool Bookmark::IsInContent() const
{
SwDoc *const pDoc( GetMarkPos().GetDoc() );
OSL_ENSURE(pDoc, "Bookmark::IsInContent: no doc?");
return !pDoc->IsInHeaderFooter( SwNodeIndex(GetMarkPos().nNode) );
}
uno::Reference< rdf::XMetadatable > Bookmark::MakeUnoObject()
{
SwDoc *const pDoc( GetMarkPos().GetDoc() );
OSL_ENSURE(pDoc, "Bookmark::MakeUnoObject: no doc?");
const uno::Reference< rdf::XMetadatable> xMeta(
SwXBookmark::CreateXBookmark(*pDoc, *this), uno::UNO_QUERY);
return xMeta;
}
Fieldmark::Fieldmark(const SwPaM& rPaM)
: MarkBase(rPaM, MarkBase::GenerateNewName(our_sNamePrefix))
{
if(!IsExpanded())
SetOtherMarkPos(GetMarkPos());
}
const ::rtl::OUString Fieldmark::our_sNamePrefix = ::rtl::OUString::createFromAscii("__Fieldmark__");
TextFieldmark::TextFieldmark(const SwPaM& rPaM)
: Fieldmark(rPaM)
{ }
void TextFieldmark::InitDoc(SwDoc* const io_pDoc)
{
lcl_AssureFieldMarksSet(this, io_pDoc, CH_TXT_ATR_FIELDSTART, CH_TXT_ATR_FIELDEND);
}
CheckboxFieldmark::CheckboxFieldmark(const SwPaM& rPaM)
: Fieldmark(rPaM)
{ }
void CheckboxFieldmark::InitDoc(SwDoc* const io_pDoc)
{
lcl_AssureFieldMarksSet(this, io_pDoc, CH_TXT_ATR_FIELDSTART, CH_TXT_ATR_FIELDEND);
}
void CheckboxFieldmark::SetChecked(bool checked)
{ m_isChecked = checked; }
bool CheckboxFieldmark::IsChecked() const
{ return m_isChecked; }
}}
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